From e4565f7455802701db2e77c981aeb895a2c6f7f0 Mon Sep 17 00:00:00 2001 From: Jess Bring-Larsen Date: Thu, 11 Apr 2019 09:19:09 +0200 Subject: [PATCH 001/158] Updated Spring Boot and Spring Cloud Contract version. --- spring-cloud/spring-cloud-contract/pom.xml | 41 +++++++++++++++++++ .../spring-cloud-contract-consumer/pom.xml | 14 +------ .../spring-cloud-contract-producer/pom.xml | 26 +----------- 3 files changed, 43 insertions(+), 38 deletions(-) diff --git a/spring-cloud/spring-cloud-contract/pom.xml b/spring-cloud/spring-cloud-contract/pom.xml index 4d4e8ad2c3..ea71891648 100644 --- a/spring-cloud/spring-cloud-contract/pom.xml +++ b/spring-cloud/spring-cloud-contract/pom.xml @@ -19,4 +19,45 @@ spring-cloud-contract-consumer + + + + org.springframework.boot + spring-boot-starter-web + ${spring-boot.version} + + + org.springframework.boot + spring-boot-starter-data-rest + ${spring-boot.version} + + + + org.springframework.cloud + spring-cloud-contract-wiremock + ${spring-cloud.version} + test + + + org.springframework.cloud + spring-cloud-contract-stub-runner + ${spring-cloud.version} + test + + + org.springframework.cloud + spring-cloud-starter-contract-verifier + ${spring-cloud.version} + test + + + + + + UTF-8 + UTF-8 + 1.8 + 2.1.1.RELEASE + 2.1.4.RELEASE + \ No newline at end of file diff --git a/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml b/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml index 8ecda40d0a..04181340a4 100644 --- a/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml +++ b/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml @@ -20,38 +20,26 @@ org.springframework.cloud spring-cloud-contract-wiremock - ${spring-cloud.version} test org.springframework.cloud spring-cloud-contract-stub-runner - ${spring-cloud.version} test org.springframework.boot spring-boot-starter-web - ${spring-boot.version} org.springframework.boot spring-boot-starter-data-rest - ${spring-boot.version} com.baeldung.spring.cloud spring-cloud-contract-producer - 1.0.0-SNAPSHOT + ${project.parent.version} test - - - UTF-8 - UTF-8 - 1.8 - 1.2.2.RELEASE - 1.5.9.RELEASE - diff --git a/spring-cloud/spring-cloud-contract/spring-cloud-contract-producer/pom.xml b/spring-cloud/spring-cloud-contract/spring-cloud-contract-producer/pom.xml index 47759a818a..dffbd29206 100644 --- a/spring-cloud/spring-cloud-contract/spring-cloud-contract-producer/pom.xml +++ b/spring-cloud/spring-cloud-contract/spring-cloud-contract-producer/pom.xml @@ -25,12 +25,10 @@ org.springframework.boot spring-boot-starter-web - ${spring-boot.version} org.springframework.boot spring-boot-starter-data-rest - ${spring-boot.version} @@ -38,7 +36,7 @@ org.springframework.cloud spring-cloud-contract-maven-plugin - 1.2.2.RELEASE + 2.1.1.RELEASE true com.baeldung.spring.cloud.springcloudcontractproducer.BaseTestClass @@ -47,26 +45,4 @@ - - - - - - org.springframework.cloud - spring-cloud-dependencies - ${spring-cloud.version} - pom - import - - - - - - UTF-8 - UTF-8 - 1.8 - Edgware.SR1 - 1.5.9.RELEASE - - From 13f5f790ed57c35a8673d918c21e067c6dc3cafa Mon Sep 17 00:00:00 2001 From: Jess Bring-Larsen Date: Thu, 11 Apr 2019 09:42:05 +0200 Subject: [PATCH 002/158] Removed deprecated property after version upgrade of Spring Cloud Contract. --- .../controller/BasicMathControllerIntegrationTest.java | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java b/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java index 5cf5c6d3b8..e21223e6ea 100644 --- a/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java +++ b/spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java @@ -7,6 +7,7 @@ import org.springframework.boot.test.autoconfigure.json.AutoConfigureJsonTesters import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.cloud.contract.stubrunner.spring.AutoConfigureStubRunner; +import org.springframework.cloud.contract.stubrunner.spring.StubRunnerProperties; import org.springframework.http.MediaType; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.servlet.MockMvc; @@ -19,7 +20,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK) @AutoConfigureMockMvc @AutoConfigureJsonTesters -@AutoConfigureStubRunner(workOffline = true, +@AutoConfigureStubRunner(stubsMode = StubRunnerProperties.StubsMode.LOCAL, ids = "com.baeldung.spring.cloud:spring-cloud-contract-producer:+:stubs:8090") public class BasicMathControllerIntegrationTest { From beccf32be8bb458777f8c54b8e3aa4ad999e3301 Mon Sep 17 00:00:00 2001 From: Vivek Date: Sat, 13 Apr 2019 14:18:55 +0530 Subject: [PATCH 003/158] BAEL-2857 Defining a JPA Entity --- .../java/com/baeldung/jpa/entity/Student.java | 75 +++++++++++++++++ .../main/java/com/baeldung/util/Gender.java | 6 ++ .../main/resources/META-INF/persistence.xml | 20 +++++ .../entity/StudentEntityIntegrationTest.java | 83 +++++++++++++++++++ 4 files changed, 184 insertions(+) create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/util/Gender.java create mode 100644 persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java new file mode 100644 index 0000000000..6eced20779 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java @@ -0,0 +1,75 @@ +package com.baeldung.jpa.entity; + +import java.util.Date; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.EnumType; +import javax.persistence.Enumerated; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.persistence.Temporal; +import javax.persistence.TemporalType; +import javax.persistence.Transient; + +import com.baeldung.util.Gender; + +@Entity +@Table(name="STUD_NAME") +public class Student { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private Long id; + @Column(name = "STUD_NAME", length = 50, nullable = false, unique = false) + private String name; + @Transient + private Integer age; + @Temporal(TemporalType.DATE) + private Date birthDate; + @Enumerated(EnumType.STRING) + private Gender gender; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Integer getAge() { + return age; + } + + public void setAge(Integer age) { + this.age = age; + } + + public Date getBirthDate() { + return birthDate; + } + + public void setBirthDate(Date birthDate) { + this.birthDate = birthDate; + } + + public Gender getGender() { + return gender; + } + + public void setGender(Gender gender) { + this.gender = gender; + } + +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/util/Gender.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/util/Gender.java new file mode 100644 index 0000000000..13f08d995c --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/util/Gender.java @@ -0,0 +1,6 @@ +package com.baeldung.util; + +public enum Gender { + MALE, + FEMALE +} diff --git a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml index 5422afa4a3..2105a80d7d 100644 --- a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml +++ b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml @@ -129,5 +129,25 @@ + + + org.hibernate.jpa.HibernatePersistenceProvider + com.baeldung.jpa.entity.Student + true + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java new file mode 100644 index 0000000000..2dc5d7c5f2 --- /dev/null +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java @@ -0,0 +1,83 @@ +package com.baeldung.jpa.entity; + +import static org.junit.Assert.assertEquals; + +import java.util.Date; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import javax.persistence.TypedQuery; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.baeldung.util.Gender; + +public class StudentEntityIntegrationTest { + + private EntityManagerFactory emf; + private EntityManager em; + + @Before + public void setup() { + emf = Persistence.createEntityManagerFactory("jpa-entity-definition"); + em = emf.createEntityManager(); + } + + @Test + public void persistStudentThenRetrieveTheDetails() { + Student student = createStudentWithRelevantDetails(); + persist(student); + clearThePersistenceContext(); + List students = getStudentsFromTable(); + checkAssertionsWith(students); + } + + @After + public void destroy() { + if (em != null) { + em.close(); + } + if (emf != null) { + emf.close(); + } + } + + private void clearThePersistenceContext() { + em.clear(); + } + + private void checkAssertionsWith(List students) { + assertEquals(1, students.size()); + Student john = students.get(0); + assertEquals(1L, john.getId().longValue()); + assertEquals(null, john.getAge()); + assertEquals("John", john.getName()); + } + + private List getStudentsFromTable() { + String selectQuery = "SELECT student FROM Student student"; + TypedQuery selectFromStudentTypedQuery = em.createQuery(selectQuery, Student.class); + List students = selectFromStudentTypedQuery.getResultList(); + return students; + } + + private void persist(Student student) { + em.getTransaction().begin(); + em.persist(student); + em.getTransaction().commit(); + } + + private Student createStudentWithRelevantDetails() { + Student student = new Student(); + student.setAge(20); // the 'age' field has been annotated with @Transient + student.setName("John"); + student.setBirthDate(new Date()); + student.setGender(Gender.MALE); + return student; + } + +} From 8271d0ab5a8f7ef6d7906fb4219cf18103a9d76b Mon Sep 17 00:00:00 2001 From: Vivek Date: Sat, 13 Apr 2019 14:37:15 +0530 Subject: [PATCH 004/158] BAEL-2857 Defining a JPA Entity --- .../src/main/java/com/baeldung/jpa/entity/Student.java | 2 +- .../jpa/entity/StudentEntityIntegrationTest.java | 10 +++++++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java index 6eced20779..17007fa126 100644 --- a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java @@ -17,7 +17,7 @@ import javax.persistence.Transient; import com.baeldung.util.Gender; @Entity -@Table(name="STUD_NAME") +@Table(name="STUD") public class Student { @Id diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java index 2dc5d7c5f2..fdaaba5439 100644 --- a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java @@ -2,6 +2,8 @@ package com.baeldung.jpa.entity; import static org.junit.Assert.assertEquals; +import java.time.LocalDate; +import java.time.ZoneId; import java.util.Date; import java.util.List; @@ -75,9 +77,15 @@ public class StudentEntityIntegrationTest { Student student = new Student(); student.setAge(20); // the 'age' field has been annotated with @Transient student.setName("John"); - student.setBirthDate(new Date()); + Date date = getDate(); + student.setBirthDate(date); student.setGender(Gender.MALE); return student; } + private Date getDate() { + LocalDate localDate = LocalDate.of(2008, 7, 20); + return Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant()); + } + } From 3b05e26abf340725579ddcfd433df145f1554746 Mon Sep 17 00:00:00 2001 From: amit2103 Date: Sat, 27 Apr 2019 19:48:09 +0530 Subject: [PATCH 005/158] [BAEL-13458] - Update Spring REST Metrics article, spring boot 2, micrometer implementation --- spring-rest-full/pom.xml | 6 ++-- .../service/common/AbstractService.java | 2 +- .../java/org/baeldung/spring/Application.java | 2 +- .../java/org/baeldung/spring/WebConfig.java | 5 ++- .../web/metric/ActuatorMetricService.java | 18 ++++++----- .../metric/CustomActuatorMetricService.java | 31 +++++++++---------- .../src/main/resources/application.properties | 2 +- 7 files changed, 33 insertions(+), 33 deletions(-) diff --git a/spring-rest-full/pom.xml b/spring-rest-full/pom.xml index ee6e5dbe3e..a85393b7a8 100644 --- a/spring-rest-full/pom.xml +++ b/spring-rest-full/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 @@ -129,6 +129,7 @@ org.javassist javassist + ${javassist.version} mysql @@ -287,6 +288,7 @@ 19.0 3.5 + 3.25.0-GA 1.6.1 diff --git a/spring-rest-full/src/main/java/org/baeldung/persistence/service/common/AbstractService.java b/spring-rest-full/src/main/java/org/baeldung/persistence/service/common/AbstractService.java index 059516eeba..ceefbbe0e3 100644 --- a/spring-rest-full/src/main/java/org/baeldung/persistence/service/common/AbstractService.java +++ b/spring-rest-full/src/main/java/org/baeldung/persistence/service/common/AbstractService.java @@ -17,7 +17,7 @@ public abstract class AbstractService implements IOperat @Override @Transactional(readOnly = true) public T findOne(final long id) { - return getDao().findOne(id); + return getDao().findById(id).orElse(null); } // read - all diff --git a/spring-rest-full/src/main/java/org/baeldung/spring/Application.java b/spring-rest-full/src/main/java/org/baeldung/spring/Application.java index 950e2085a6..ca72a4ef56 100644 --- a/spring-rest-full/src/main/java/org/baeldung/spring/Application.java +++ b/spring-rest-full/src/main/java/org/baeldung/spring/Application.java @@ -7,7 +7,7 @@ import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.builder.SpringApplicationBuilder; -import org.springframework.boot.web.support.SpringBootServletInitializer; +import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; import org.springframework.context.annotation.ComponentScan; import org.springframework.scheduling.annotation.EnableScheduling; import org.springframework.web.context.request.RequestContextListener; diff --git a/spring-rest-full/src/main/java/org/baeldung/spring/WebConfig.java b/spring-rest-full/src/main/java/org/baeldung/spring/WebConfig.java index 86cb93175a..a0db08d93d 100644 --- a/spring-rest-full/src/main/java/org/baeldung/spring/WebConfig.java +++ b/spring-rest-full/src/main/java/org/baeldung/spring/WebConfig.java @@ -6,13 +6,13 @@ import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.ViewResolver; import org.springframework.web.servlet.config.annotation.EnableWebMvc; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.InternalResourceViewResolver; @Configuration @ComponentScan("org.baeldung.web") @EnableWebMvc -public class WebConfig extends WebMvcConfigurerAdapter { +public class WebConfig implements WebMvcConfigurer { public WebConfig() { super(); @@ -29,7 +29,6 @@ public class WebConfig extends WebMvcConfigurerAdapter { // API @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/graph.html"); registry.addViewController("/homepage.html"); } diff --git a/spring-rest-full/src/main/java/org/baeldung/web/metric/ActuatorMetricService.java b/spring-rest-full/src/main/java/org/baeldung/web/metric/ActuatorMetricService.java index 89e3a22d45..4dcec17b9e 100644 --- a/spring-rest-full/src/main/java/org/baeldung/web/metric/ActuatorMetricService.java +++ b/spring-rest-full/src/main/java/org/baeldung/web/metric/ActuatorMetricService.java @@ -6,16 +6,18 @@ import java.util.Date; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.boot.actuate.endpoint.MetricReaderPublicMetrics; -import org.springframework.boot.actuate.metrics.Metric; import org.springframework.scheduling.annotation.Scheduled; import org.springframework.stereotype.Service; +import io.micrometer.core.instrument.Counter; +import io.micrometer.core.instrument.Meter; +import io.micrometer.core.instrument.MeterRegistry; + @Service public class ActuatorMetricService implements IActuatorMetricService { @Autowired - private MetricReaderPublicMetrics publicMetrics; + private MeterRegistry publicMetrics; private final List> statusMetricsByMinute; private final List statusList; @@ -68,7 +70,7 @@ public class ActuatorMetricService implements IActuatorMetricService { private void exportMetrics() { final ArrayList lastMinuteStatuses = initializeStatuses(statusList.size()); - for (final Metric counterMetric : publicMetrics.metrics()) { + for (final Meter counterMetric : publicMetrics.getMeters()) { updateMetrics(counterMetric, lastMinuteStatuses); } @@ -83,17 +85,17 @@ public class ActuatorMetricService implements IActuatorMetricService { return counterList; } - private void updateMetrics(final Metric counterMetric, final ArrayList statusCount) { + private void updateMetrics(final Meter counterMetric, final ArrayList statusCount) { String status = ""; int index = -1; int oldCount = 0; - if (counterMetric.getName().contains("counter.status.")) { - status = counterMetric.getName().substring(15, 18); // example 404, 200 + if (counterMetric.getId().getName().contains("counter.status.")) { + status = counterMetric.getId().getName().substring(15, 18); // example 404, 200 appendStatusIfNotExist(status, statusCount); index = statusList.indexOf(status); oldCount = statusCount.get(index) == null ? 0 : statusCount.get(index); - statusCount.set(index, counterMetric.getValue().intValue() + oldCount); + statusCount.set(index, (int)((Counter) counterMetric).count() + oldCount); } } diff --git a/spring-rest-full/src/main/java/org/baeldung/web/metric/CustomActuatorMetricService.java b/spring-rest-full/src/main/java/org/baeldung/web/metric/CustomActuatorMetricService.java index 852a9fae99..cf30686e52 100644 --- a/spring-rest-full/src/main/java/org/baeldung/web/metric/CustomActuatorMetricService.java +++ b/spring-rest-full/src/main/java/org/baeldung/web/metric/CustomActuatorMetricService.java @@ -6,20 +6,18 @@ import java.util.Date; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.boot.actuate.metrics.CounterService; -import org.springframework.boot.actuate.metrics.Metric; -import org.springframework.boot.actuate.metrics.repository.InMemoryMetricRepository; -import org.springframework.boot.actuate.metrics.repository.MetricRepository; import org.springframework.scheduling.annotation.Scheduled; import org.springframework.stereotype.Service; +import io.micrometer.core.instrument.Counter; +import io.micrometer.core.instrument.MeterRegistry; +import io.micrometer.core.instrument.search.Search; + @Service public class CustomActuatorMetricService implements ICustomActuatorMetricService { - private MetricRepository repo; - @Autowired - private CounterService counter; + private MeterRegistry registry; private final List> statusMetricsByMinute; private final List statusList; @@ -27,7 +25,6 @@ public class CustomActuatorMetricService implements ICustomActuatorMetricService public CustomActuatorMetricService() { super(); - repo = new InMemoryMetricRepository(); statusMetricsByMinute = new ArrayList>(); statusList = new ArrayList(); } @@ -36,9 +33,10 @@ public class CustomActuatorMetricService implements ICustomActuatorMetricService @Override public void increaseCount(final int status) { - counter.increment("status." + status); - if (!statusList.contains("counter.status." + status)) { - statusList.add("counter.status." + status); + String counterName = "counter.status." + status; + registry.counter(counterName).increment(1); + if (!statusList.contains(counterName)) { + statusList.add(counterName); } } @@ -78,17 +76,16 @@ public class CustomActuatorMetricService implements ICustomActuatorMetricService @Scheduled(fixedDelay = 60000) private void exportMetrics() { - Metric metric; final ArrayList statusCount = new ArrayList(); for (final String status : statusList) { - metric = repo.findOne(status); - if (metric != null) { - statusCount.add(metric.getValue().intValue()); - repo.reset(status); + Search search = registry.find(status); + if (search != null) { + Counter counter = search.counter(); + statusCount.add(counter != null ? ((int) counter.count()) : 0); + registry.remove(counter); } else { statusCount.add(0); } - } statusMetricsByMinute.add(statusCount); } diff --git a/spring-rest-full/src/main/resources/application.properties b/spring-rest-full/src/main/resources/application.properties index 6c7461f12c..52d93b4cff 100644 --- a/spring-rest-full/src/main/resources/application.properties +++ b/spring-rest-full/src/main/resources/application.properties @@ -1,3 +1,3 @@ server.port=8082 -server.context-path=/spring-rest-full +server.servlet.context-path=/spring-rest-full endpoints.metrics.enabled=true \ No newline at end of file From c885910bfd5108fd36a8e92a8dd67c2847df26a3 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 16:43:39 +0800 Subject: [PATCH 006/158] Update README.md --- core-java-9/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-9/README.md b/core-java-9/README.md index 8fdc3f6ee2..a95fe37acb 100644 --- a/core-java-9/README.md +++ b/core-java-9/README.md @@ -21,5 +21,6 @@ - [Ahead of Time Compilation (AoT)](https://www.baeldung.com/ahead-of-time-compilation) - [Java 9 Process API Improvements](https://www.baeldung.com/java-9-process-api) - [Guide to java.lang.Process API](https://www.baeldung.com/java-process-api) +- [Java 9 java.util.Objects Additions](https://www.baeldung.com/java-9-objects-new) From 5eb05a77095cfb7cfc9e109d727219e3ad26af39 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 16:45:51 +0800 Subject: [PATCH 007/158] Update README.md --- core-java-9/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core-java-9/README.md b/core-java-9/README.md index a95fe37acb..90cd8a8347 100644 --- a/core-java-9/README.md +++ b/core-java-9/README.md @@ -22,5 +22,5 @@ - [Java 9 Process API Improvements](https://www.baeldung.com/java-9-process-api) - [Guide to java.lang.Process API](https://www.baeldung.com/java-process-api) - [Java 9 java.util.Objects Additions](https://www.baeldung.com/java-9-objects-new) - +- [Java 9 Reactive Streams](https://www.baeldung.com/java-9-reactive-streams) From dd1fdfc6ee865c0743eea19bdd3ad2a57658c8f9 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 16:48:02 +0800 Subject: [PATCH 008/158] Update README.md --- core-java-9/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-9/README.md b/core-java-9/README.md index 90cd8a8347..2a00f8fe98 100644 --- a/core-java-9/README.md +++ b/core-java-9/README.md @@ -23,4 +23,5 @@ - [Guide to java.lang.Process API](https://www.baeldung.com/java-process-api) - [Java 9 java.util.Objects Additions](https://www.baeldung.com/java-9-objects-new) - [Java 9 Reactive Streams](https://www.baeldung.com/java-9-reactive-streams) +- [Java 9 Optional API Additions](https://www.baeldung.com/java-9-optional) From 9baace711b51260052a167e566389298a2b6e387 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 16:51:08 +0800 Subject: [PATCH 009/158] Update README.md --- core-java-9/README.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/core-java-9/README.md b/core-java-9/README.md index 2a00f8fe98..7618805fe6 100644 --- a/core-java-9/README.md +++ b/core-java-9/README.md @@ -24,4 +24,7 @@ - [Java 9 java.util.Objects Additions](https://www.baeldung.com/java-9-objects-new) - [Java 9 Reactive Streams](https://www.baeldung.com/java-9-reactive-streams) - [Java 9 Optional API Additions](https://www.baeldung.com/java-9-optional) - +- [Java 9 CompletableFuture API Improvements](https://www.baeldung.com/java-9-completablefuture) +- [Introduction to Java 9 StackWalking API](https://www.baeldung.com/java-9-stackwalking-api) +- [Java 9 Convenience Factory Methods for Collections](https://www.baeldung.com/java-9-collections-factory-methods) +- [Java 9 Stream API Improvements](https://www.baeldung.com/java-9-stream-api) From 34494c4ef7847bb8b403955ce478774f9bd52feb Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 16:58:24 +0800 Subject: [PATCH 010/158] Update README.MD --- spring-boot/README.MD | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-boot/README.MD b/spring-boot/README.MD index c0392d38de..d7af3f4614 100644 --- a/spring-boot/README.MD +++ b/spring-boot/README.MD @@ -36,3 +36,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Injecting Git Information Into Spring](https://www.baeldung.com/spring-git-information) - [Validation in Spring Boot](https://www.baeldung.com/spring-boot-bean-validation) - [Guide to Creating and Running a Jar File in Java](https://www.baeldung.com/java-create-jar) +- [Entity To DTO Conversion for a Spring REST API](https://www.baeldung.com/entity-to-and-from-dto-for-a-java-spring-application) From 7293f852ea617fc78d9b8de8ff6b48e12bf58462 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:01:59 +0800 Subject: [PATCH 011/158] Update README.md --- core-java-9/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-9/README.md b/core-java-9/README.md index 7618805fe6..22cbd5f3ee 100644 --- a/core-java-9/README.md +++ b/core-java-9/README.md @@ -28,3 +28,4 @@ - [Introduction to Java 9 StackWalking API](https://www.baeldung.com/java-9-stackwalking-api) - [Java 9 Convenience Factory Methods for Collections](https://www.baeldung.com/java-9-collections-factory-methods) - [Java 9 Stream API Improvements](https://www.baeldung.com/java-9-stream-api) +- [A Guide to Java 9 Modularity](https://www.baeldung.com/java-9-modularity) From cf75dcb3b77ebcb6c3af0cddf7b17af483b1f671 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:03:27 +0800 Subject: [PATCH 012/158] Update README.md --- core-java-9/README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/core-java-9/README.md b/core-java-9/README.md index 22cbd5f3ee..c2dbef1586 100644 --- a/core-java-9/README.md +++ b/core-java-9/README.md @@ -29,3 +29,5 @@ - [Java 9 Convenience Factory Methods for Collections](https://www.baeldung.com/java-9-collections-factory-methods) - [Java 9 Stream API Improvements](https://www.baeldung.com/java-9-stream-api) - [A Guide to Java 9 Modularity](https://www.baeldung.com/java-9-modularity) +- [Java 9 Platform Module API](https://www.baeldung.com/java-9-module-api) +- [Java 9 Platform Logging API](https://www.baeldung.com/java-9-logging-api) From b7856034e0b4c439b996eabfb78bd323c11e1e14 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:04:50 +0800 Subject: [PATCH 013/158] Update README.md --- spring-boot-rest/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-boot-rest/README.md b/spring-boot-rest/README.md index b28192cf62..6f365bd465 100644 --- a/spring-boot-rest/README.md +++ b/spring-boot-rest/README.md @@ -16,3 +16,4 @@ Module for the articles that are part of the Spring REST E-book: - [ETags for REST with Spring](http://www.baeldung.com/etags-for-rest-with-spring) - [Testing REST with multiple MIME types](http://www.baeldung.com/testing-rest-api-with-multiple-media-types) - [Testing Web APIs with Postman Collections](https://www.baeldung.com/postman-testing-collections) +- [Spring Boot Consuming and Producing JSON](https://www.baeldung.com/spring-boot-json) From 487c695fb81a9c15452f85fd779ff7630d26ed1c Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:08:55 +0800 Subject: [PATCH 014/158] Update README.md --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 41381ab82a..080b2cf482 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -4,3 +4,4 @@ ### Relevant Articles: - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) +- [JPA Join Types](https://www.baeldung.com/jpa-join-types) From 832f4d2619423eb60500327888104d8dd9a89c3a Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:11:11 +0800 Subject: [PATCH 015/158] Update README.md --- java-collections-maps-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/java-collections-maps-2/README.md b/java-collections-maps-2/README.md index 8bcafccfe8..ff84e93ce4 100644 --- a/java-collections-maps-2/README.md +++ b/java-collections-maps-2/README.md @@ -1,2 +1,3 @@ ## Relevant Articles: - [Map of Primitives in Java](https://www.baeldung.com/java-map-primitives) +- [Copying a HashMap in Java](https://www.baeldung.com/java-copy-hashmap) From 1014da588a6e5f72e94414cc51ce2e22d221d837 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:12:38 +0800 Subject: [PATCH 016/158] Update README.md --- spring-cloud/spring-cloud-kubernetes/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-cloud/spring-cloud-kubernetes/README.md b/spring-cloud/spring-cloud-kubernetes/README.md index 2387758626..32bcbc59b8 100644 --- a/spring-cloud/spring-cloud-kubernetes/README.md +++ b/spring-cloud/spring-cloud-kubernetes/README.md @@ -2,3 +2,4 @@ - [Running Spring Boot Applications With Minikube](https://www.baeldung.com/spring-boot-minikube) - [Self-Healing Applications with Kubernetes and Spring Boot](https://www.baeldung.com/spring-boot-kubernetes-self-healing-apps) +- [Guide to Spring Cloud Kubernetes](https://www.baeldung.com/spring-cloud-kubernetes) From d21c9b302eb589f542a5f32ebb50ee6f09f209f6 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:13:35 +0800 Subject: [PATCH 017/158] Update README.md --- spring-security-mvc-socket/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-security-mvc-socket/README.md b/spring-security-mvc-socket/README.md index 6c2ad7b985..d3f28af387 100644 --- a/spring-security-mvc-socket/README.md +++ b/spring-security-mvc-socket/README.md @@ -8,3 +8,4 @@ To login, use credentials from the data.sql file in src/main/resource, eg: user/ ### Relevant Articles: - [Intro to Security and WebSockets](http://www.baeldung.com/spring-security-websockets) - [Spring WebSockets: Build an User Chat](https://www.baeldung.com/spring-websockets-send-message-to-user) +- [REST vs WebSockets](https://www.baeldung.com/rest-vs-websockets) From 328d2731771571109b35db3469f1fa65ec1358d5 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:15:34 +0800 Subject: [PATCH 018/158] Update README.md --- algorithms-miscellaneous-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/algorithms-miscellaneous-2/README.md b/algorithms-miscellaneous-2/README.md index de054566ed..18d6fece68 100644 --- a/algorithms-miscellaneous-2/README.md +++ b/algorithms-miscellaneous-2/README.md @@ -15,3 +15,4 @@ - [Calculate Percentage in Java](https://www.baeldung.com/java-calculate-percentage) - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings) - [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude) +- [Reversing a Binary Tree in Java](https://www.baeldung.com/java-reversing-a-binary-tree) From adcf4ba2cf17ef9a0c1edd3d1a6ce4ff6493d4a3 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:17:08 +0800 Subject: [PATCH 019/158] Update README.md --- core-java-lang-oop-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-lang-oop-2/README.md b/core-java-lang-oop-2/README.md index af0aed5af3..cb424b08d2 100644 --- a/core-java-lang-oop-2/README.md +++ b/core-java-lang-oop-2/README.md @@ -4,3 +4,4 @@ ### Relevant Articles: - [Generic Constructors in Java](https://www.baeldung.com/java-generic-constructors) +- [Cannot Reference “X” Before Supertype Constructor Has Been Called](https://www.baeldung.com/java-cannot-reference-x-before-supertype-constructor-error) From dcb9c4b5bd4b1511fed5dcc7d0c691ec5ffe87a4 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:19:10 +0800 Subject: [PATCH 020/158] Update README.md --- spring-boot-ops/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spring-boot-ops/README.md b/spring-boot-ops/README.md index d5063f14e5..356eca40bf 100644 --- a/spring-boot-ops/README.md +++ b/spring-boot-ops/README.md @@ -11,4 +11,4 @@ - [Comparing Embedded Servlet Containers in Spring Boot](http://www.baeldung.com/spring-boot-servlet-containers) - [Programmatically Restarting a Spring Boot Application](https://www.baeldung.com/java-restart-spring-boot-app) - [Spring Properties File Outside jar](https://www.baeldung.com/spring-properties-file-outside-jar) - + - [EnvironmentPostProcessor in Spring Boot](https://www.baeldung.com/spring-boot-environmentpostprocessorr) From e9d9c48127bfc50ddd5ea953e7d6fad0a17c108d Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:20:55 +0800 Subject: [PATCH 021/158] Update README.md --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 080b2cf482..ac027362dc 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -5,3 +5,4 @@ ### Relevant Articles: - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) - [JPA Join Types](https://www.baeldung.com/jpa-join-types) +- [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) From b7f7105e31bd537481872130194adb926d5712ff Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:22:00 +0800 Subject: [PATCH 022/158] Update README.md --- core-java-11/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-11/README.md b/core-java-11/README.md index a4b0e0e59c..d68a1c87eb 100644 --- a/core-java-11/README.md +++ b/core-java-11/README.md @@ -7,3 +7,4 @@ - [Exploring the New HTTP Client in Java 9 and 11](https://www.baeldung.com/java-9-http-client) - [An Introduction to Epsilon GC: A No-Op Experimental Garbage Collector](https://www.baeldung.com/jvm-epsilon-gc-garbage-collector) - [Guide to jlink](https://www.baeldung.com/jlink) +- [Transforming an Empty String into an Empty Optional](https://www.baeldung.com/java-empty-string-to-empty-optional) From 7f6104e0de4e09302f6e67b2281092aa34092ed4 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:23:07 +0800 Subject: [PATCH 023/158] Update README.md --- persistence-modules/java-jpa/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/java-jpa/README.md b/persistence-modules/java-jpa/README.md index 5be1015942..ba4d9f0410 100644 --- a/persistence-modules/java-jpa/README.md +++ b/persistence-modules/java-jpa/README.md @@ -7,3 +7,4 @@ - [JPA 2.2 Support for Java 8 Date/Time Types](https://www.baeldung.com/jpa-java-time) - [Converting Between LocalDate and SQL Date](https://www.baeldung.com/java-convert-localdate-sql-date) - [Combining JPA And/Or Criteria Predicates](https://www.baeldung.com/jpa-and-or-criteria-predicates) +- [Types of JPA Queries](https://www.baeldung.com/jpa-queries) From 5aa162c29bec21ab048b80ba17e3b3e2efd20380 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:24:04 +0800 Subject: [PATCH 024/158] Update README.md --- logging-modules/logback/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/logging-modules/logback/README.md b/logging-modules/logback/README.md index df55492b69..58dc8ce541 100644 --- a/logging-modules/logback/README.md +++ b/logging-modules/logback/README.md @@ -1,3 +1,4 @@ ### Relevant Articles: - [Get Log Output in JSON](https://www.baeldung.com/java-log-json-output) +- [SLF4J Warning: Class Path Contains Multiple SLF4J Bindings](https://www.baeldung.com/slf4j-classpath-multiple-bindings) From bfdfd7e424603c8afcaf07ed0b0d8eb24ea4f1af Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:25:03 +0800 Subject: [PATCH 025/158] Update README.md --- algorithms-miscellaneous-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/algorithms-miscellaneous-2/README.md b/algorithms-miscellaneous-2/README.md index 18d6fece68..462644dddb 100644 --- a/algorithms-miscellaneous-2/README.md +++ b/algorithms-miscellaneous-2/README.md @@ -16,3 +16,4 @@ - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings) - [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude) - [Reversing a Binary Tree in Java](https://www.baeldung.com/java-reversing-a-binary-tree) +- [Find If Two Numbers Are Relatively Prime in Java](https://www.baeldung.com/java-two-relatively-prime-numbers) From 4cb9f99b04c860aefa29b73a9c025a9473e92731 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:26:18 +0800 Subject: [PATCH 026/158] Update README.md --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index ac027362dc..c1b0736aaf 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -6,3 +6,4 @@ - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) - [JPA Join Types](https://www.baeldung.com/jpa-join-types) - [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) +- [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) From 2415cb32af798b33fb0afe349244b1829300b59c Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:28:11 +0800 Subject: [PATCH 027/158] Update README.md --- core-groovy-2/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core-groovy-2/README.md b/core-groovy-2/README.md index f60bdb3cbe..cc9e69a4b6 100644 --- a/core-groovy-2/README.md +++ b/core-groovy-2/README.md @@ -3,5 +3,5 @@ ## Relevant articles: - [String Matching in Groovy](http://www.baeldung.com/) -- [Groovy def Keyword] +- [Groovy def Keyword](https://www.baeldung.com/groovy-def-keyword) From 09160c837e4e2504e21624c4382b1d0d59df07ca Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:29:21 +0800 Subject: [PATCH 028/158] Update README.md --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index c1b0736aaf..8c283c6426 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -7,3 +7,4 @@ - [JPA Join Types](https://www.baeldung.com/jpa-join-types) - [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) - [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) +- [Spring Data JPA Repository Populators](https://www.baeldung.com/spring-data-jpa-repository-populators) From ed897011bc61f091c1fc9d31a6885adc01f62d07 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:30:18 +0800 Subject: [PATCH 029/158] Update README.md --- persistence-modules/core-java-persistence/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/core-java-persistence/README.md b/persistence-modules/core-java-persistence/README.md index 26bd4bf00f..1187cc15c4 100644 --- a/persistence-modules/core-java-persistence/README.md +++ b/persistence-modules/core-java-persistence/README.md @@ -8,3 +8,4 @@ - [Introduction to the JDBC RowSet Interface in Java](http://www.baeldung.com/java-jdbc-rowset) - [A Simple Guide to Connection Pooling in Java](https://www.baeldung.com/java-connection-pooling) - [Guide to the JDBC ResultSet Interface](https://www.baeldung.com/jdbc-resultset) +- [Types of SQL Joins](https://www.baeldung.com/sql-joins) From 35a01bf9ae5bb94d122ab9efda369289e77f8bdb Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:31:43 +0800 Subject: [PATCH 030/158] Update README.md --- core-java-lang-oop-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-lang-oop-2/README.md b/core-java-lang-oop-2/README.md index cb424b08d2..2e36d251ca 100644 --- a/core-java-lang-oop-2/README.md +++ b/core-java-lang-oop-2/README.md @@ -5,3 +5,4 @@ ### Relevant Articles: - [Generic Constructors in Java](https://www.baeldung.com/java-generic-constructors) - [Cannot Reference “X” Before Supertype Constructor Has Been Called](https://www.baeldung.com/java-cannot-reference-x-before-supertype-constructor-error) +- [Anonymous Classes in Java](https://www.baeldung.com/java-anonymous-classes) From 98b8ac5bc745bbad4f86223f6d40656947146067 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:32:53 +0800 Subject: [PATCH 031/158] Update README.MD --- spring-boot-testing/README.MD | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-boot-testing/README.MD b/spring-boot-testing/README.MD index 144c3581f7..99d7db5743 100644 --- a/spring-boot-testing/README.MD +++ b/spring-boot-testing/README.MD @@ -5,3 +5,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Testing with Spring and Spock](https://www.baeldung.com/spring-spock-testing) - [Exclude Auto-Configuration Classes in Spring Boot Tests](https://www.baeldung.com/spring-boot-exclude-auto-configuration-test) +- [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level) From 52ffde721a91aaceeb3291c69ac463b8eee2f8a7 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:34:06 +0800 Subject: [PATCH 032/158] Update README.md --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 8c283c6426..54ed6c02fd 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -8,3 +8,4 @@ - [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) - [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) - [Spring Data JPA Repository Populators](https://www.baeldung.com/spring-data-jpa-repository-populators) +- [Spring Data JPA and Null Parameters](https://www.baeldung.com/spring-data-jpa-null-parameters) From 3c7984b39f01e392dbe6a2a374749d3c8c68b00b Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:35:38 +0800 Subject: [PATCH 033/158] Update README.md --- persistence-modules/spring-data-jpa-2/README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 54ed6c02fd..cbfca88ff5 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -9,3 +9,6 @@ - [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) - [Spring Data JPA Repository Populators](https://www.baeldung.com/spring-data-jpa-repository-populators) - [Spring Data JPA and Null Parameters](https://www.baeldung.com/spring-data-jpa-null-parameters) +- [Spring Data JPA Projections](https://www.baeldung.com/spring-data-jpa-projections) +- [JPA @Embedded And @Embeddable](https://www.baeldung.com/jpa-embedded-embeddable) + From 8ddc79d0ef027d5e5fd3b3d2e6d0270e1da996d0 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:36:28 +0800 Subject: [PATCH 034/158] Update README.md --- core-groovy-collections/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-groovy-collections/README.md b/core-groovy-collections/README.md index 482e33bce1..73f09f4a03 100644 --- a/core-groovy-collections/README.md +++ b/core-groovy-collections/README.md @@ -3,4 +3,5 @@ ## Relevant articles: - [Maps in Groovy](http://www.baeldung.com/) +- [Console I/O in Kotlin](https://www.baeldung.com/kotlin-console-io) From ade4c8bc9ac53295dab539595c25d4a795aded5a Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:37:19 +0800 Subject: [PATCH 035/158] Update README.md --- core-groovy-collections/README.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/core-groovy-collections/README.md b/core-groovy-collections/README.md index 73f09f4a03..aeba8933be 100644 --- a/core-groovy-collections/README.md +++ b/core-groovy-collections/README.md @@ -2,6 +2,5 @@ ## Relevant articles: -- [Maps in Groovy](http://www.baeldung.com/) -- [Console I/O in Kotlin](https://www.baeldung.com/kotlin-console-io) +- [Maps in Groovy](https://www.baeldung.com/groovy-maps) From 8589828641f5ad3660b2f477b0603e2201ec49b8 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:38:57 +0800 Subject: [PATCH 036/158] Update README.md --- core-groovy-2/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core-groovy-2/README.md b/core-groovy-2/README.md index cc9e69a4b6..c8df242e1a 100644 --- a/core-groovy-2/README.md +++ b/core-groovy-2/README.md @@ -4,4 +4,4 @@ - [String Matching in Groovy](http://www.baeldung.com/) - [Groovy def Keyword](https://www.baeldung.com/groovy-def-keyword) - +- [Pattern Matching in Strings in Groovy](https://www.baeldung.com/groovy-pattern-matching) From ce94aa461af4b5d08e5a124af817573c6b09c2c5 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:39:40 +0800 Subject: [PATCH 037/158] Update README.md --- jackson-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/jackson-2/README.md b/jackson-2/README.md index ec147f5fd9..92fc11f61c 100644 --- a/jackson-2/README.md +++ b/jackson-2/README.md @@ -7,3 +7,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles: - [Mapping Multiple JSON Fields to a Single Java Field](https://www.baeldung.com/json-multiple-fields-single-java-field) +- [How to Process YAML with Jackson](https://www.baeldung.com/jackson-yaml) From 2ea85096cca9cbd0916da7729c01fa49e2b7b378 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:40:57 +0800 Subject: [PATCH 038/158] Update README.md --- spring-security-kerberos/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-security-kerberos/README.md b/spring-security-kerberos/README.md index 0338c2058c..f9594ca529 100644 --- a/spring-security-kerberos/README.md +++ b/spring-security-kerberos/README.md @@ -8,3 +8,4 @@ mvn clean install ### Relevant Articles: - [Spring Security – Kerberos](http://www.baeldung.com/xxxxxx) +- [Introduction to SPNEGO/Kerberos Authentication in Spring](https://www.baeldung.com/spring-security-kerberos) From e5e8d98fd217aee76c09aadc71492966239a7ed0 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:42:03 +0800 Subject: [PATCH 039/158] Update README.md --- testing-modules/rest-assured/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/testing-modules/rest-assured/README.md b/testing-modules/rest-assured/README.md index d44fd08335..ec108353a0 100644 --- a/testing-modules/rest-assured/README.md +++ b/testing-modules/rest-assured/README.md @@ -2,3 +2,4 @@ - [A Guide to REST-assured](http://www.baeldung.com/rest-assured-tutorial) - [REST-assured Support for Spring MockMvc](https://www.baeldung.com/spring-mock-mvc-rest-assured) - [Getting and Verifying Response Data with REST-assured](https://www.baeldung.com/rest-assured-response) +- [REST Assured Authentication](https://www.baeldung.com/rest-assured-authentication) From c4d32c8a71c845381bf4858c5f01884c22484e19 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:42:46 +0800 Subject: [PATCH 040/158] Update README.md --- core-java-collections-set/README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/core-java-collections-set/README.md b/core-java-collections-set/README.md index 217e9ee6a5..2e09e920dc 100644 --- a/core-java-collections-set/README.md +++ b/core-java-collections-set/README.md @@ -8,4 +8,5 @@ - [A Guide to HashSet in Java](http://www.baeldung.com/java-hashset) - [A Guide to TreeSet in Java](http://www.baeldung.com/java-tree-set) - [Initializing HashSet at the Time of Construction](http://www.baeldung.com/java-initialize-hashset) -- [Guide to EnumSet](https://www.baeldung.com/java-enumset) \ No newline at end of file +- [Guide to EnumSet](https://www.baeldung.com/java-enumset) +- [Set Operations in Java](https://www.baeldung.com/java-set-operations) From 7d87864c3797819e47cc3541ba07d1d706d230d5 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:44:20 +0800 Subject: [PATCH 041/158] Update README.md --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index cbfca88ff5..f76d994f9f 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -11,4 +11,5 @@ - [Spring Data JPA and Null Parameters](https://www.baeldung.com/spring-data-jpa-null-parameters) - [Spring Data JPA Projections](https://www.baeldung.com/spring-data-jpa-projections) - [JPA @Embedded And @Embeddable](https://www.baeldung.com/jpa-embedded-embeddable) +- [Spring Data JPA Delete and Relationships](https://www.baeldung.com/spring-data-jpa-delete) From 142e156b8845dce05aafef22714cee9b3c294fb6 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:52:22 +0800 Subject: [PATCH 042/158] Update README.md --- testing-modules/junit-5/README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/testing-modules/junit-5/README.md b/testing-modules/junit-5/README.md index aafdd75e81..9d68ac8923 100644 --- a/testing-modules/junit-5/README.md +++ b/testing-modules/junit-5/README.md @@ -1,12 +1,12 @@ ### Relevant Articles: - [The Basics of JUnit 5 – A Preview](http://www.baeldung.com/junit-5-preview) - [A Guide to JUnit 5](http://www.baeldung.com/junit-5) -- [A Guide to @RepeatedTest in Junit 5](http://www.baeldung.com/junit-5-repeated-test) -- [Guide to Dynamic Tests in Junit 5](http://www.baeldung.com/junit5-dynamic-tests) +- [A Guide to @RepeatedTest in JUnit 5](http://www.baeldung.com/junit-5-repeated-test) +- [Guide to Dynamic Tests in JUnit 5](http://www.baeldung.com/junit5-dynamic-tests) - [A Guide to JUnit 5 Extensions](http://www.baeldung.com/junit-5-extensions) - [Inject Parameters into JUnit Jupiter Unit Tests](http://www.baeldung.com/junit-5-parameters) - [Mockito and JUnit 5 – Using ExtendWith](http://www.baeldung.com/mockito-junit-5-extension) -- [JUnit 5 @RunWith](http://www.baeldung.com/junit-5-runwith) +- [JUnit5 @RunWith](http://www.baeldung.com/junit-5-runwith) - [JUnit 5 @Test Annotation](http://www.baeldung.com/junit-5-test-annotation) - [Assert an Exception is Thrown in JUnit 4 and 5](http://www.baeldung.com/junit-assert-exception) - [@Before vs @BeforeClass vs @BeforeEach vs @BeforeAll](http://www.baeldung.com/junit-before-beforeclass-beforeeach-beforeall) From 2a6797edfd71045bf0961ffc1135773c70b14ae4 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 2 May 2019 17:54:35 +0800 Subject: [PATCH 043/158] Update README.md --- persistence-modules/java-jpa/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/persistence-modules/java-jpa/README.md b/persistence-modules/java-jpa/README.md index ba4d9f0410..784bb4f286 100644 --- a/persistence-modules/java-jpa/README.md +++ b/persistence-modules/java-jpa/README.md @@ -2,7 +2,7 @@ - [A Guide to SqlResultSetMapping](http://www.baeldung.com/jpa-sql-resultset-mapping) - [A Guide to Stored Procedures with JPA](http://www.baeldung.com/jpa-stored-procedures) -- [Fixing the JPA error “java.lang.String cannot be cast to [Ljava.lang.String;”]](https://www.baeldung.com/jpa-error-java-lang-string-cannot-be-cast) +- [Fixing the JPA error “java.lang.String cannot be cast to [Ljava.lang.String;”]](https://www.baeldung.com/jpa-error-java-lang-string-cannot-be-cast) - [JPA Entity Graph](https://www.baeldung.com/jpa-entity-graph) - [JPA 2.2 Support for Java 8 Date/Time Types](https://www.baeldung.com/jpa-java-time) - [Converting Between LocalDate and SQL Date](https://www.baeldung.com/java-convert-localdate-sql-date) From edabb131fab3eb05a06ea912ab8b95448d988ef6 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:27:41 +0800 Subject: [PATCH 044/158] Update README.md --- persistence-modules/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/README.md b/persistence-modules/README.md index 2fbaf25f2f..d5b1d2e7f4 100644 --- a/persistence-modules/README.md +++ b/persistence-modules/README.md @@ -13,3 +13,4 @@ - [Spring Data with Reactive Cassandra](https://www.baeldung.com/spring-data-cassandra-reactive) - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) - [Difference Between save() and saveAndFlush() in Spring Data JPA](https://www.baeldung.com/spring-data-jpa-save-saveandflush) +- [Spring Boot with Hibernate](https://www.baeldung.com/spring-boot-hibernate) From 0285a60048367def17e7580edb51d6a52c1bbce4 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:29:59 +0800 Subject: [PATCH 045/158] Update README.md --- spring-security-sso/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-security-sso/README.md b/spring-security-sso/README.md index d0c1b2f7cf..5f49ee9919 100644 --- a/spring-security-sso/README.md +++ b/spring-security-sso/README.md @@ -1,2 +1,3 @@ ### Relevant Articles: - [Simple Single Sign-On with Spring Security OAuth2](http://www.baeldung.com/sso-spring-security-oauth2) +- [Spring Security Kerberos Integration](http://www.baeldung.com/sso-spring-security-oauth2) From aa6d1e535001ca59284a66c6b1ecd7f0eda552bc Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:33:33 +0800 Subject: [PATCH 046/158] Create README.md --- core-java-lambdas/README.md | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 core-java-lambdas/README.md diff --git a/core-java-lambdas/README.md b/core-java-lambdas/README.md new file mode 100644 index 0000000000..5b94953e68 --- /dev/null +++ b/core-java-lambdas/README.md @@ -0,0 +1,2 @@ +### Relevant Articles: +- [Java 9 java.lang.Module API](https://www.baeldung.com/java-lambda-effectively-final-local-variables) From d67449b57a1386d41797251cb2b0d8e7d0888d63 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:34:54 +0800 Subject: [PATCH 047/158] Update README.MD --- spring-cloud-data-flow/README.MD | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-cloud-data-flow/README.MD b/spring-cloud-data-flow/README.MD index 17d0ec6286..9e5cef19af 100644 --- a/spring-cloud-data-flow/README.MD +++ b/spring-cloud-data-flow/README.MD @@ -1,3 +1,4 @@ ### Relevant Articles: - [Batch Processing with Spring Cloud Data Flow](http://www.baeldung.com/spring-cloud-data-flow-batch-processing) - [Getting Started with Stream Processing with Spring Cloud Data Flow](http://www.baeldung.com/spring-cloud-data-flow-stream-processing) +- [Spring Cloud Data Flow With Apache Spark](https://www.baeldung.com/spring-cloud-data-flow-spark) From 0ca02c16341c27b45f15c38ade7aa188d5516009 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:36:36 +0800 Subject: [PATCH 048/158] Create README.md --- spring-mvc-simple-2/README.md | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 spring-mvc-simple-2/README.md diff --git a/spring-mvc-simple-2/README.md b/spring-mvc-simple-2/README.md new file mode 100644 index 0000000000..6dfe789be4 --- /dev/null +++ b/spring-mvc-simple-2/README.md @@ -0,0 +1,2 @@ +## Relevant articles: +- [How to Read HTTP Headers in Spring REST Controllers](https://www.baeldung.com/spring-rest-http-headers) From 3084690e62e74cc25781d3338e3056f63e635270 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:38:05 +0800 Subject: [PATCH 049/158] Create README.md --- libraries-2/README.md | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 libraries-2/README.md diff --git a/libraries-2/README.md b/libraries-2/README.md new file mode 100644 index 0000000000..4883e13b64 --- /dev/null +++ b/libraries-2/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [A Guide to jBPM with Java](https://www.baeldung.com/jbpm-java) From 8887d71f00a9dd628c31debb0555a46f0bd94d93 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:39:43 +0800 Subject: [PATCH 050/158] Create README.md --- jhipster-5/README.md | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 jhipster-5/README.md diff --git a/jhipster-5/README.md b/jhipster-5/README.md new file mode 100644 index 0000000000..a0437a3de6 --- /dev/null +++ b/jhipster-5/README.md @@ -0,0 +1,5 @@ +# Groovy + +## Relevant articles: + +- [Creating New APIs and Views in JHipster](https://www.baeldung.com/jhipster-new-apis-and-views) From db62b3d971e0e2d8d674bb790d89b80e8f0f92e6 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:41:07 +0800 Subject: [PATCH 051/158] Create README.md --- persistence-modules/hibernate-mapping/README.md | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 persistence-modules/hibernate-mapping/README.md diff --git a/persistence-modules/hibernate-mapping/README.md b/persistence-modules/hibernate-mapping/README.md new file mode 100644 index 0000000000..223d93e1ed --- /dev/null +++ b/persistence-modules/hibernate-mapping/README.md @@ -0,0 +1,4 @@ + +### Relevant Articles: + +- [Persisting Maps with Hibernate](https://www.baeldung.com/hibernate-persisting-maps) From 66337a9d548c83f10b9b0ad0100bdb771c62b371 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:43:22 +0800 Subject: [PATCH 052/158] Create README.md --- guava-collections-set/README.md | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 guava-collections-set/README.md diff --git a/guava-collections-set/README.md b/guava-collections-set/README.md new file mode 100644 index 0000000000..cfbe67c13e --- /dev/null +++ b/guava-collections-set/README.md @@ -0,0 +1,4 @@ + +### Relevant Articles: + +- [Guide to Guava Multiset](https://www.baeldung.com/guava-multiset) From d0398a9732a0e1c6b8ba80e6f07cb5795c6223e2 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:44:06 +0800 Subject: [PATCH 053/158] Create README.md --- spring-boot-exceptions/README.md | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 spring-boot-exceptions/README.md diff --git a/spring-boot-exceptions/README.md b/spring-boot-exceptions/README.md new file mode 100644 index 0000000000..bbc272aec4 --- /dev/null +++ b/spring-boot-exceptions/README.md @@ -0,0 +1,4 @@ + +### Relevant Articles: + +- [Rendering Exceptions in JSON with Spring](https://www.baeldung.com/spring-exceptions-json) From 21d830074eaf1bed903f6fd2841bc1b9576526da Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:46:22 +0800 Subject: [PATCH 054/158] Update README.md --- testing-modules/junit-5/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testing-modules/junit-5/README.md b/testing-modules/junit-5/README.md index 9d68ac8923..85fe460396 100644 --- a/testing-modules/junit-5/README.md +++ b/testing-modules/junit-5/README.md @@ -2,7 +2,7 @@ - [The Basics of JUnit 5 – A Preview](http://www.baeldung.com/junit-5-preview) - [A Guide to JUnit 5](http://www.baeldung.com/junit-5) - [A Guide to @RepeatedTest in JUnit 5](http://www.baeldung.com/junit-5-repeated-test) -- [Guide to Dynamic Tests in JUnit 5](http://www.baeldung.com/junit5-dynamic-tests) +- [Guide to Dynamic Tests in Junit 5](http://www.baeldung.com/junit5-dynamic-tests) - [A Guide to JUnit 5 Extensions](http://www.baeldung.com/junit-5-extensions) - [Inject Parameters into JUnit Jupiter Unit Tests](http://www.baeldung.com/junit-5-parameters) - [Mockito and JUnit 5 – Using ExtendWith](http://www.baeldung.com/mockito-junit-5-extension) From b029e0f3d398850fb9f7ca842725f4f3471e1702 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:47:44 +0800 Subject: [PATCH 055/158] Update README.md --- persistence-modules/java-jpa/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/persistence-modules/java-jpa/README.md b/persistence-modules/java-jpa/README.md index 784bb4f286..17aa758f5f 100644 --- a/persistence-modules/java-jpa/README.md +++ b/persistence-modules/java-jpa/README.md @@ -2,7 +2,7 @@ - [A Guide to SqlResultSetMapping](http://www.baeldung.com/jpa-sql-resultset-mapping) - [A Guide to Stored Procedures with JPA](http://www.baeldung.com/jpa-stored-procedures) -- [Fixing the JPA error “java.lang.String cannot be cast to [Ljava.lang.String;”]](https://www.baeldung.com/jpa-error-java-lang-string-cannot-be-cast) +- [Fixing the JPA error “java.lang.String cannot be cast to [Ljava.lang.String;”](https://www.baeldung.com/jpa-error-java-lang-string-cannot-be-cast) - [JPA Entity Graph](https://www.baeldung.com/jpa-entity-graph) - [JPA 2.2 Support for Java 8 Date/Time Types](https://www.baeldung.com/jpa-java-time) - [Converting Between LocalDate and SQL Date](https://www.baeldung.com/java-convert-localdate-sql-date) From 111b5b5d10748b126e80d4befdb6ef95ce16fa48 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 3 May 2019 14:48:18 +0800 Subject: [PATCH 056/158] Update README.md --- persistence-modules/java-jpa/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/persistence-modules/java-jpa/README.md b/persistence-modules/java-jpa/README.md index 17aa758f5f..34d03b3259 100644 --- a/persistence-modules/java-jpa/README.md +++ b/persistence-modules/java-jpa/README.md @@ -2,7 +2,7 @@ - [A Guide to SqlResultSetMapping](http://www.baeldung.com/jpa-sql-resultset-mapping) - [A Guide to Stored Procedures with JPA](http://www.baeldung.com/jpa-stored-procedures) -- [Fixing the JPA error “java.lang.String cannot be cast to [Ljava.lang.String;”](https://www.baeldung.com/jpa-error-java-lang-string-cannot-be-cast) +- [Fixing the JPA error “java.lang.String cannot be cast to Ljava.lang.String;”](https://www.baeldung.com/jpa-error-java-lang-string-cannot-be-cast) - [JPA Entity Graph](https://www.baeldung.com/jpa-entity-graph) - [JPA 2.2 Support for Java 8 Date/Time Types](https://www.baeldung.com/jpa-java-time) - [Converting Between LocalDate and SQL Date](https://www.baeldung.com/java-convert-localdate-sql-date) From 7dae64dd749ea9b67072d4a83975b4f6735221aa Mon Sep 17 00:00:00 2001 From: Sushant Date: Sat, 4 May 2019 12:56:10 +0300 Subject: [PATCH 057/158] Moved guava set related code to guava-collections-set module --- .../org/baeldung/guava/GuavaMapFromSet.java | 15 +- .../guava/GuavaMapFromSetUnitTest.java | 7 +- .../baeldung/guava/GuavaRangeSetUnitTest.java | 126 ++++++++++++++++ .../guava/GuavaSetOperationsUnitTest.java | 138 ++++++++++++++++++ .../guava/GuavaCollectionTypesUnitTest.java | 114 --------------- 5 files changed, 272 insertions(+), 128 deletions(-) rename {guava-collections => guava-collections-set}/src/test/java/org/baeldung/guava/GuavaMapFromSet.java (87%) rename {guava-collections => guava-collections-set}/src/test/java/org/baeldung/guava/GuavaMapFromSetUnitTest.java (99%) create mode 100644 guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java create mode 100644 guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java diff --git a/guava-collections/src/test/java/org/baeldung/guava/GuavaMapFromSet.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java similarity index 87% rename from guava-collections/src/test/java/org/baeldung/guava/GuavaMapFromSet.java rename to guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java index 1d19423f7e..94224c08ab 100644 --- a/guava-collections/src/test/java/org/baeldung/guava/GuavaMapFromSet.java +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java @@ -1,14 +1,9 @@ package org.baeldung.guava; -import java.util.AbstractMap; -import java.util.AbstractSet; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; -import java.util.WeakHashMap; - import com.google.common.base.Function; +import java.util.*; + public class GuavaMapFromSet extends AbstractMap { private class SingleEntry implements Entry { @@ -54,7 +49,7 @@ public class GuavaMapFromSet extends AbstractMap { } @Override - public Map.Entry next() { + public Entry next() { K key = this.inner.next(); return new SingleEntry(key); } @@ -72,7 +67,7 @@ public class GuavaMapFromSet extends AbstractMap { } @Override - public Iterator> iterator() { + public Iterator> iterator() { return new EntryIterator(); } @@ -94,7 +89,7 @@ public class GuavaMapFromSet extends AbstractMap { } @Override - public Set> entrySet() { + public Set> entrySet() { return this.entries; } diff --git a/guava-collections/src/test/java/org/baeldung/guava/GuavaMapFromSetUnitTest.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSetUnitTest.java similarity index 99% rename from guava-collections/src/test/java/org/baeldung/guava/GuavaMapFromSetUnitTest.java rename to guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSetUnitTest.java index d80f047f5c..03f2d8f891 100644 --- a/guava-collections/src/test/java/org/baeldung/guava/GuavaMapFromSetUnitTest.java +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSetUnitTest.java @@ -1,15 +1,14 @@ package org.baeldung.guava; -import static org.junit.Assert.assertTrue; +import com.google.common.base.Function; +import org.junit.Test; import java.util.Arrays; import java.util.Map; import java.util.Set; import java.util.TreeSet; -import org.junit.Test; - -import com.google.common.base.Function; +import static org.junit.Assert.assertTrue; public class GuavaMapFromSetUnitTest { diff --git a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java new file mode 100644 index 0000000000..b72cfdeea6 --- /dev/null +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java @@ -0,0 +1,126 @@ +package org.baeldung.guava; + +import com.google.common.collect.ImmutableRangeSet; +import com.google.common.collect.Range; +import com.google.common.collect.RangeSet; +import com.google.common.collect.TreeRangeSet; +import org.junit.Test; + +import static org.junit.Assert.*; + +public class GuavaRangeSetUnitTest { + + @Test + public void givenRangeSet_whenQueryWithinRange_returnsSucessfully() { + final RangeSet numberRangeSet = TreeRangeSet.create(); + + numberRangeSet.add(Range.closed(0, 2)); + numberRangeSet.add(Range.closed(3, 5)); + numberRangeSet.add(Range.closed(6, 8)); + + assertTrue(numberRangeSet.contains(1)); + assertFalse(numberRangeSet.contains(9)); + } + + @Test + public void givenRangeSet_whenEnclosesWithinRange_returnsSucessfully() { + final RangeSet numberRangeSet = TreeRangeSet.create(); + + numberRangeSet.add(Range.closed(0, 2)); + numberRangeSet.add(Range.closed(3, 10)); + numberRangeSet.add(Range.closed(15, 18)); + + assertTrue(numberRangeSet.encloses(Range.closed(4, 5))); + assertFalse(numberRangeSet.encloses(Range.closed(4, 11))); + } + + @Test + public void givenRangeSet_whenComplementIsCalled_returnsSucessfully() { + final RangeSet numberRangeSet = TreeRangeSet.create(); + + numberRangeSet.add(Range.closed(0, 2)); + numberRangeSet.add(Range.closed(3, 5)); + numberRangeSet.add(Range.closed(6, 8)); + final RangeSet numberRangeComplementSet = numberRangeSet.complement(); + + assertTrue(numberRangeComplementSet.contains(-1000)); + assertFalse(numberRangeComplementSet.contains(2)); + assertFalse(numberRangeComplementSet.contains(3)); + assertTrue(numberRangeComplementSet.contains(1000)); + } + + @Test + public void givenRangeSet_whenIntersectsWithinRange_returnsSucessfully() { + final RangeSet numberRangeSet = TreeRangeSet.create(); + + numberRangeSet.add(Range.closed(0, 2)); + numberRangeSet.add(Range.closed(3, 10)); + numberRangeSet.add(Range.closed(15, 18)); + + assertTrue(numberRangeSet.intersects(Range.closed(4, 17))); + assertFalse(numberRangeSet.intersects(Range.closed(19, 200))); + } + + @Test + public void givenRangeSet_whenRemoveRangeIsCalled_removesSucessfully() { + final RangeSet numberRangeSet = TreeRangeSet.create(); + + numberRangeSet.add(Range.closed(0, 2)); + numberRangeSet.add(Range.closed(3, 5)); + numberRangeSet.add(Range.closed(6, 8)); + numberRangeSet.add(Range.closed(9, 15)); + numberRangeSet.remove(Range.closed(3, 5)); + numberRangeSet.remove(Range.closed(7, 10)); + + assertTrue(numberRangeSet.contains(1)); + assertFalse(numberRangeSet.contains(9)); + assertTrue(numberRangeSet.contains(12)); + } + + @Test + public void givenRangeSet_whenSpanIsCalled_returnsSucessfully() { + final RangeSet numberRangeSet = TreeRangeSet.create(); + + numberRangeSet.add(Range.closed(0, 2)); + numberRangeSet.add(Range.closed(3, 5)); + numberRangeSet.add(Range.closed(6, 8)); + final Range experienceSpan = numberRangeSet.span(); + + assertEquals(0, experienceSpan.lowerEndpoint().intValue()); + assertEquals(8, experienceSpan.upperEndpoint().intValue()); + } + + @Test + public void givenRangeSet_whenSubRangeSetIsCalled_returnsSubRangeSucessfully() { + final RangeSet numberRangeSet = TreeRangeSet.create(); + + numberRangeSet.add(Range.closed(0, 2)); + numberRangeSet.add(Range.closed(3, 5)); + numberRangeSet.add(Range.closed(6, 8)); + final RangeSet numberSubRangeSet = numberRangeSet.subRangeSet(Range.closed(4, 14)); + + assertFalse(numberSubRangeSet.contains(3)); + assertFalse(numberSubRangeSet.contains(14)); + assertTrue(numberSubRangeSet.contains(7)); + } + + @Test + public void givenImmutableRangeSet_whenQueryWithinRange_returnsSucessfully() { + final RangeSet numberRangeSet = ImmutableRangeSet. builder() + .add(Range.closed(0, 2)) + .add(Range.closed(3, 5)) + .add(Range.closed(6, 8)).build(); + + assertTrue(numberRangeSet.contains(6)); + assertFalse(numberRangeSet.contains(15)); + } + + @Test(expected = IllegalArgumentException.class) + public void givenImmutableRangeMap_whenRangeOverlaps_ThrowsException() { + ImmutableRangeSet. builder() + .add(Range.closed(0, 2)) + .add(Range.closed(3, 5)) + .add(Range.closed(5, 8)).build(); + + } +} diff --git a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java new file mode 100644 index 0000000000..4733a15392 --- /dev/null +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java @@ -0,0 +1,138 @@ +package org.baeldung.guava; + +import com.google.common.base.Function; +import com.google.common.base.Joiner; +import com.google.common.collect.*; +import org.junit.Test; + +import java.util.List; +import java.util.Set; + +import static org.hamcrest.Matchers.contains; +import static org.hamcrest.Matchers.containsInAnyOrder; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +public class GuavaSetOperationsUnitTest { + + @Test + public void whenCalculateUnionOfSets_thenCorrect() { + final Set first = ImmutableSet.of('a', 'b', 'c'); + final Set second = ImmutableSet.of('b', 'c', 'd'); + + final Set union = Sets.union(first, second); + assertThat(union, containsInAnyOrder('a', 'b', 'c', 'd')); + } + + @Test + public void whenCalculateSetsProduct_thenCorrect() { + final Set first = ImmutableSet.of('a', 'b'); + final Set second = ImmutableSet.of('c', 'd'); + final Set> result = Sets.cartesianProduct(ImmutableList.of(first, second)); + + final Function, String> func = new Function, String>() { + @Override + public final String apply(final List input) { + return Joiner + .on(" ").join(input); + } + }; + + final Iterable joined = Iterables.transform(result, func); + assertThat(joined, containsInAnyOrder("a c", "a d", "b c", "b d")); + } + + @Test + public void whenCalculatingSetIntersection_thenCorrect() { + final Set first = ImmutableSet.of('a', 'b', 'c'); + final Set second = ImmutableSet.of('b', 'c', 'd'); + + final Set intersection = Sets.intersection(first, second); + assertThat(intersection, containsInAnyOrder('b', 'c')); + } + + @Test + public void whenCalculatingSetSymmetricDifference_thenCorrect() { + final Set first = ImmutableSet.of('a', 'b', 'c'); + final Set second = ImmutableSet.of('b', 'c', 'd'); + + final Set intersection = Sets.symmetricDifference(first, second); + assertThat(intersection, containsInAnyOrder('a', 'd')); + } + + @Test + public void whenCalculatingPowerSet_thenCorrect() { + final Set chars = ImmutableSet.of('a', 'b'); + final Set> result = Sets.powerSet(chars); + + final Set empty = ImmutableSet. builder().build(); + final Set a = ImmutableSet.of('a'); + final Set b = ImmutableSet.of('b'); + final Set aB = ImmutableSet.of('a', 'b'); + + assertThat(result, contains(empty, a, b, aB)); + } + + @Test + public void whenCreateRangeOfIntegersSet_thenCreated() { + final int start = 10; + final int end = 30; + final ContiguousSet set = ContiguousSet.create(Range.closed(start, end), DiscreteDomain.integers()); + + assertEquals(21, set.size()); + assertEquals(10, set.first().intValue()); + assertEquals(30, set.last().intValue()); + } + + @Test + public void whenCreateRangeSet_thenCreated() { + final RangeSet rangeSet = TreeRangeSet.create(); + rangeSet.add(Range.closed(1, 10)); + rangeSet.add(Range.closed(12, 15)); + + assertEquals(2, rangeSet.asRanges().size()); + + rangeSet.add(Range.closed(10, 12)); + assertTrue(rangeSet.encloses(Range.closed(1, 15))); + assertEquals(1, rangeSet.asRanges().size()); + } + + @Test + public void whenInsertDuplicatesInMultiSet_thenInserted() { + final Multiset names = HashMultiset.create(); + names.add("John"); + names.add("Adam", 3); + names.add("John"); + + assertEquals(2, names.count("John")); + names.remove("John"); + assertEquals(1, names.count("John")); + + assertEquals(3, names.count("Adam")); + names.remove("Adam", 2); + assertEquals(1, names.count("Adam")); + } + + @Test + public void whenGetTopUsingMultiSet_thenCorrect() { + final Multiset names = HashMultiset.create(); + names.add("John"); + names.add("Adam", 5); + names.add("Jane"); + names.add("Tom", 2); + + final Set sorted = Multisets.copyHighestCountFirst(names).elementSet(); + final List topTwo = Lists.newArrayList(sorted).subList(0, 2); + assertEquals(2, topTwo.size()); + assertEquals("Adam", topTwo.get(0)); + assertEquals("Tom", topTwo.get(1)); + } + + + + + + + +} diff --git a/guava-collections/src/test/java/org/baeldung/guava/GuavaCollectionTypesUnitTest.java b/guava-collections/src/test/java/org/baeldung/guava/GuavaCollectionTypesUnitTest.java index cb6ec7ef96..ab38afa5c4 100644 --- a/guava-collections/src/test/java/org/baeldung/guava/GuavaCollectionTypesUnitTest.java +++ b/guava-collections/src/test/java/org/baeldung/guava/GuavaCollectionTypesUnitTest.java @@ -111,120 +111,6 @@ public class GuavaCollectionTypesUnitTest { assertThat(immutable, contains("John", "Adam", "Jane", "Tom")); } - // sets - - @Test - public void whenCalculateUnionOfSets_thenCorrect() { - final Set first = ImmutableSet.of('a', 'b', 'c'); - final Set second = ImmutableSet.of('b', 'c', 'd'); - - final Set union = Sets.union(first, second); - assertThat(union, containsInAnyOrder('a', 'b', 'c', 'd')); - } - - @Test - public void whenCalculateSetsProduct_thenCorrect() { - final Set first = ImmutableSet.of('a', 'b'); - final Set second = ImmutableSet.of('c', 'd'); - final Set> result = Sets.cartesianProduct(ImmutableList.of(first, second)); - - final Function, String> func = new Function, String>() { - @Override - public final String apply(final List input) { - return Joiner.on(" ").join(input); - } - }; - - final Iterable joined = Iterables.transform(result, func); - assertThat(joined, containsInAnyOrder("a c", "a d", "b c", "b d")); - } - - @Test - public void whenCalculatingSetIntersection_thenCorrect() { - final Set first = ImmutableSet.of('a', 'b', 'c'); - final Set second = ImmutableSet.of('b', 'c', 'd'); - - final Set intersection = Sets.intersection(first, second); - assertThat(intersection, containsInAnyOrder('b', 'c')); - } - - @Test - public void whenCalculatingSetSymmetricDifference_thenCorrect() { - final Set first = ImmutableSet.of('a', 'b', 'c'); - final Set second = ImmutableSet.of('b', 'c', 'd'); - - final Set intersection = Sets.symmetricDifference(first, second); - assertThat(intersection, containsInAnyOrder('a', 'd')); - } - - @Test - public void whenCalculatingPowerSet_thenCorrect() { - final Set chars = ImmutableSet.of('a', 'b'); - final Set> result = Sets.powerSet(chars); - - final Set empty = ImmutableSet. builder().build(); - final Set a = ImmutableSet.of('a'); - final Set b = ImmutableSet.of('b'); - final Set aB = ImmutableSet.of('a', 'b'); - - assertThat(result, contains(empty, a, b, aB)); - } - - @Test - public void whenCreateRangeOfIntegersSet_thenCreated() { - final int start = 10; - final int end = 30; - final ContiguousSet set = ContiguousSet.create(Range.closed(start, end), DiscreteDomain.integers()); - - assertEquals(21, set.size()); - assertEquals(10, set.first().intValue()); - assertEquals(30, set.last().intValue()); - } - - @Test - public void whenCreateRangeSet_thenCreated() { - final RangeSet rangeSet = TreeRangeSet.create(); - rangeSet.add(Range.closed(1, 10)); - rangeSet.add(Range.closed(12, 15)); - - assertEquals(2, rangeSet.asRanges().size()); - - rangeSet.add(Range.closed(10, 12)); - assertTrue(rangeSet.encloses(Range.closed(1, 15))); - assertEquals(1, rangeSet.asRanges().size()); - } - - @Test - public void whenInsertDuplicatesInMultiSet_thenInserted() { - final Multiset names = HashMultiset.create(); - names.add("John"); - names.add("Adam", 3); - names.add("John"); - - assertEquals(2, names.count("John")); - names.remove("John"); - assertEquals(1, names.count("John")); - - assertEquals(3, names.count("Adam")); - names.remove("Adam", 2); - assertEquals(1, names.count("Adam")); - } - - @Test - public void whenGetTopUsingMultiSet_thenCorrect() { - final Multiset names = HashMultiset.create(); - names.add("John"); - names.add("Adam", 5); - names.add("Jane"); - names.add("Tom", 2); - - final Set sorted = Multisets.copyHighestCountFirst(names).elementSet(); - final List topTwo = Lists.newArrayList(sorted).subList(0, 2); - assertEquals(2, topTwo.size()); - assertEquals("Adam", topTwo.get(0)); - assertEquals("Tom", topTwo.get(1)); - } - @Test public void whenCreateImmutableMap_thenCreated() { final Map salary = ImmutableMap. builder().put("John", 1000).put("Jane", 1500).put("Adam", 2000).put("Tom", 2000).build(); From dd877c6b2cf797546465cf379cf48dd09282177c Mon Sep 17 00:00:00 2001 From: Vivek Date: Sat, 4 May 2019 15:31:50 +0530 Subject: [PATCH 058/158] BAEL-2857 Defining a JPA Entity - changed the table name --- .../src/main/java/com/baeldung/jpa/entity/Student.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java index 17007fa126..531bae40c5 100644 --- a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java @@ -17,13 +17,13 @@ import javax.persistence.Transient; import com.baeldung.util.Gender; @Entity -@Table(name="STUD") +@Table(name="STUDENT") public class Student { @Id @GeneratedValue(strategy = GenerationType.AUTO) private Long id; - @Column(name = "STUD_NAME", length = 50, nullable = false, unique = false) + @Column(name = "STUDENT_NAME", length = 50, nullable = false, unique = false) private String name; @Transient private Integer age; From 15dfc6fa36ae876b445b0ba9d07239d358ef1aea Mon Sep 17 00:00:00 2001 From: Sushant Date: Sat, 4 May 2019 13:10:12 +0300 Subject: [PATCH 059/158] Cleanup --- .../src/test/java/org/baeldung/guava/GuavaMapFromSet.java | 8 ++++---- .../java/org/baeldung/guava/GuavaRangeSetUnitTest.java | 1 - .../org/baeldung/guava/GuavaSetOperationsUnitTest.java | 7 ------- 3 files changed, 4 insertions(+), 12 deletions(-) diff --git a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java index 94224c08ab..ba0c8f01a3 100644 --- a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java @@ -49,7 +49,7 @@ public class GuavaMapFromSet extends AbstractMap { } @Override - public Entry next() { + public Map.Entry next() { K key = this.inner.next(); return new SingleEntry(key); } @@ -67,7 +67,7 @@ public class GuavaMapFromSet extends AbstractMap { } @Override - public Iterator> iterator() { + public Iterator> iterator() { return new EntryIterator(); } @@ -79,7 +79,7 @@ public class GuavaMapFromSet extends AbstractMap { } private WeakHashMap cache; - private Set> entries; + private Set> entries; private Function function; public GuavaMapFromSet(Set keys, Function function) { @@ -89,7 +89,7 @@ public class GuavaMapFromSet extends AbstractMap { } @Override - public Set> entrySet() { + public Set> entrySet() { return this.entries; } diff --git a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java index b72cfdeea6..edefc61fc4 100644 --- a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java @@ -121,6 +121,5 @@ public class GuavaRangeSetUnitTest { .add(Range.closed(0, 2)) .add(Range.closed(3, 5)) .add(Range.closed(5, 8)).build(); - } } diff --git a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java index 4733a15392..07c99ba184 100644 --- a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java @@ -128,11 +128,4 @@ public class GuavaSetOperationsUnitTest { assertEquals("Adam", topTwo.get(0)); assertEquals("Tom", topTwo.get(1)); } - - - - - - - } From 4b1840d7447564bb7f4058e18bbcff33bcb2de92 Mon Sep 17 00:00:00 2001 From: Sushant Date: Sat, 4 May 2019 13:12:18 +0300 Subject: [PATCH 060/158] Remove GuavaRangeSetUnitTest --- .../org/baeldung/guava/GuavaMapFromSet.java | 2 +- .../baeldung/guava/GuavaRangeSetUnitTest.java | 127 ------------------ 2 files changed, 1 insertion(+), 128 deletions(-) delete mode 100644 guava-collections/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java diff --git a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java index ba0c8f01a3..f474fcb17b 100644 --- a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaMapFromSet.java @@ -79,7 +79,7 @@ public class GuavaMapFromSet extends AbstractMap { } private WeakHashMap cache; - private Set> entries; + private Set> entries; private Function function; public GuavaMapFromSet(Set keys, Function function) { diff --git a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java b/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java deleted file mode 100644 index 6f3092d845..0000000000 --- a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeSetUnitTest.java +++ /dev/null @@ -1,127 +0,0 @@ -package org.baeldung.guava; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertTrue; -import static org.junit.Assert.assertFalse; -import org.junit.Test; -import com.google.common.collect.ImmutableRangeSet; -import com.google.common.collect.Range; -import com.google.common.collect.RangeSet; -import com.google.common.collect.TreeRangeSet; - -public class GuavaRangeSetUnitTest { - - @Test - public void givenRangeSet_whenQueryWithinRange_returnsSucessfully() { - final RangeSet numberRangeSet = TreeRangeSet.create(); - - numberRangeSet.add(Range.closed(0, 2)); - numberRangeSet.add(Range.closed(3, 5)); - numberRangeSet.add(Range.closed(6, 8)); - - assertTrue(numberRangeSet.contains(1)); - assertFalse(numberRangeSet.contains(9)); - } - - @Test - public void givenRangeSet_whenEnclosesWithinRange_returnsSucessfully() { - final RangeSet numberRangeSet = TreeRangeSet.create(); - - numberRangeSet.add(Range.closed(0, 2)); - numberRangeSet.add(Range.closed(3, 10)); - numberRangeSet.add(Range.closed(15, 18)); - - assertTrue(numberRangeSet.encloses(Range.closed(4, 5))); - assertFalse(numberRangeSet.encloses(Range.closed(4, 11))); - } - - @Test - public void givenRangeSet_whenComplementIsCalled_returnsSucessfully() { - final RangeSet numberRangeSet = TreeRangeSet.create(); - - numberRangeSet.add(Range.closed(0, 2)); - numberRangeSet.add(Range.closed(3, 5)); - numberRangeSet.add(Range.closed(6, 8)); - final RangeSet numberRangeComplementSet = numberRangeSet.complement(); - - assertTrue(numberRangeComplementSet.contains(-1000)); - assertFalse(numberRangeComplementSet.contains(2)); - assertFalse(numberRangeComplementSet.contains(3)); - assertTrue(numberRangeComplementSet.contains(1000)); - } - - @Test - public void givenRangeSet_whenIntersectsWithinRange_returnsSucessfully() { - final RangeSet numberRangeSet = TreeRangeSet.create(); - - numberRangeSet.add(Range.closed(0, 2)); - numberRangeSet.add(Range.closed(3, 10)); - numberRangeSet.add(Range.closed(15, 18)); - - assertTrue(numberRangeSet.intersects(Range.closed(4, 17))); - assertFalse(numberRangeSet.intersects(Range.closed(19, 200))); - } - - @Test - public void givenRangeSet_whenRemoveRangeIsCalled_removesSucessfully() { - final RangeSet numberRangeSet = TreeRangeSet.create(); - - numberRangeSet.add(Range.closed(0, 2)); - numberRangeSet.add(Range.closed(3, 5)); - numberRangeSet.add(Range.closed(6, 8)); - numberRangeSet.add(Range.closed(9, 15)); - numberRangeSet.remove(Range.closed(3, 5)); - numberRangeSet.remove(Range.closed(7, 10)); - - assertTrue(numberRangeSet.contains(1)); - assertFalse(numberRangeSet.contains(9)); - assertTrue(numberRangeSet.contains(12)); - } - - @Test - public void givenRangeSet_whenSpanIsCalled_returnsSucessfully() { - final RangeSet numberRangeSet = TreeRangeSet.create(); - - numberRangeSet.add(Range.closed(0, 2)); - numberRangeSet.add(Range.closed(3, 5)); - numberRangeSet.add(Range.closed(6, 8)); - final Range experienceSpan = numberRangeSet.span(); - - assertEquals(0, experienceSpan.lowerEndpoint().intValue()); - assertEquals(8, experienceSpan.upperEndpoint().intValue()); - } - - @Test - public void givenRangeSet_whenSubRangeSetIsCalled_returnsSubRangeSucessfully() { - final RangeSet numberRangeSet = TreeRangeSet.create(); - - numberRangeSet.add(Range.closed(0, 2)); - numberRangeSet.add(Range.closed(3, 5)); - numberRangeSet.add(Range.closed(6, 8)); - final RangeSet numberSubRangeSet = numberRangeSet.subRangeSet(Range.closed(4, 14)); - - assertFalse(numberSubRangeSet.contains(3)); - assertFalse(numberSubRangeSet.contains(14)); - assertTrue(numberSubRangeSet.contains(7)); - } - - @Test - public void givenImmutableRangeSet_whenQueryWithinRange_returnsSucessfully() { - final RangeSet numberRangeSet = ImmutableRangeSet. builder() - .add(Range.closed(0, 2)) - .add(Range.closed(3, 5)) - .add(Range.closed(6, 8)).build(); - - assertTrue(numberRangeSet.contains(6)); - assertFalse(numberRangeSet.contains(15)); - } - - @Test(expected = IllegalArgumentException.class) - public void givenImmutableRangeMap_whenRangeOverlaps_ThrowsException() { - ImmutableRangeSet. builder() - .add(Range.closed(0, 2)) - .add(Range.closed(3, 5)) - .add(Range.closed(5, 8)).build(); - - } -} From e39c765db6a07ce5be9354eb04917ea4a9a88b94 Mon Sep 17 00:00:00 2001 From: Sushant Date: Sat, 4 May 2019 13:19:58 +0300 Subject: [PATCH 061/158] Update read me --- guava-collections-set/README.md | 10 ++++++++++ guava-collections/README.md | 3 --- 2 files changed, 10 insertions(+), 3 deletions(-) create mode 100644 guava-collections-set/README.md diff --git a/guava-collections-set/README.md b/guava-collections-set/README.md new file mode 100644 index 0000000000..665d04736f --- /dev/null +++ b/guava-collections-set/README.md @@ -0,0 +1,10 @@ +========= + +## Guava Examples + + +### Relevant Articles: +- [Guava – Sets](http://www.baeldung.com/guava-sets) +- [Guide to Guava RangeSet](http://www.baeldung.com/guava-rangeset) +- [Guava Set + Function = Map](http://www.baeldung.com/guava-set-function-map-tutorial) +- [Guide to Guava Multiset](https://www.baeldung.com/guava-multiset) \ No newline at end of file diff --git a/guava-collections/README.md b/guava-collections/README.md index fc9cf549c3..e919a98c2b 100644 --- a/guava-collections/README.md +++ b/guava-collections/README.md @@ -11,13 +11,10 @@ - [Filtering and Transforming Collections in Guava](http://www.baeldung.com/guava-filter-and-transform-a-collection) - [Guava – Join and Split Collections](http://www.baeldung.com/guava-joiner-and-splitter-tutorial) - [Guava – Lists](http://www.baeldung.com/guava-lists) -- [Guava – Sets](http://www.baeldung.com/guava-sets) - [Guava – Maps](http://www.baeldung.com/guava-maps) - [Guide to Guava Multimap](http://www.baeldung.com/guava-multimap) -- [Guide to Guava RangeSet](http://www.baeldung.com/guava-rangeset) - [Guide to Guava RangeMap](http://www.baeldung.com/guava-rangemap) - [Guide to Guava MinMaxPriorityQueue and EvictingQueue](http://www.baeldung.com/guava-minmax-priority-queue-and-evicting-queue) - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) -- [Guava Set + Function = Map](http://www.baeldung.com/guava-set-function-map-tutorial) - [Guide to Guava Table](http://www.baeldung.com/guava-table) - [Guide to Guava ClassToInstanceMap](http://www.baeldung.com/guava-class-to-instance-map) \ No newline at end of file From 2a815eb742a4a79f69411c9d81f34de1b5222daa Mon Sep 17 00:00:00 2001 From: Ger Roza Date: Sat, 4 May 2019 13:36:43 -0300 Subject: [PATCH 062/158] Upgraded spring Cloud Eureka article code to the latest versions --- spring-cloud/spring-cloud-eureka/pom.xml | 4 ++-- .../spring-cloud-eureka-client/pom.xml | 2 -- .../spring-cloud-eureka-feign-client/pom.xml | 10 +--------- .../spring-cloud-eureka-server/pom.xml | 1 - 4 files changed, 3 insertions(+), 14 deletions(-) diff --git a/spring-cloud/spring-cloud-eureka/pom.xml b/spring-cloud/spring-cloud-eureka/pom.xml index 924981765c..e8e3d67805 100644 --- a/spring-cloud/spring-cloud-eureka/pom.xml +++ b/spring-cloud/spring-cloud-eureka/pom.xml @@ -32,8 +32,8 @@ - 2.0.1.RELEASE - Finchley.SR2 + 2.1.2.RELEASE + Greenwich.RELEASE diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml index 85fa6606d2..04a5bd3e58 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml @@ -19,12 +19,10 @@ org.springframework.cloud spring-cloud-starter-netflix-eureka-client - ${spring-cloud-starter-eureka.version} org.springframework.boot spring-boot-starter-web - ${spring-boot.version} diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml index 84ba1e28fe..acc436c574 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml @@ -18,23 +18,19 @@ org.springframework.cloud - spring-cloud-starter-feign - ${spring-cloud-starter-feign.version} + spring-cloud-starter-openfeign org.springframework.cloud spring-cloud-starter-netflix-eureka-client - ${spring-cloud-starter-eureka.version} org.springframework.boot spring-boot-starter-web - ${spring-boot.version} org.springframework.boot spring-boot-starter-thymeleaf - ${spring-boot.version} @@ -49,8 +45,4 @@ - - - 1.0.0-SNAPSHOT - diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml index f51f6d229d..95edba29f9 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml @@ -19,7 +19,6 @@ org.springframework.cloud spring-cloud-starter-netflix-eureka-server - ${spring-cloud-starter-eureka.version} From fc227bc128e4d931ae74e07d06f82cfcdb8b59a3 Mon Sep 17 00:00:00 2001 From: Ganesh Pagade Date: Tue, 7 May 2019 10:58:11 +0530 Subject: [PATCH 063/158] Java 12 String API Test --- .../test/java/com/baeldung/StringAPITest.java | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100755 core-java-12/src/test/java/com/baeldung/StringAPITest.java diff --git a/core-java-12/src/test/java/com/baeldung/StringAPITest.java b/core-java-12/src/test/java/com/baeldung/StringAPITest.java new file mode 100755 index 0000000000..7b68fbb52c --- /dev/null +++ b/core-java-12/src/test/java/com/baeldung/StringAPITest.java @@ -0,0 +1,43 @@ +package com.baeldung; + +import static org.hamcrest.CoreMatchers.equalTo; +import static org.hamcrest.MatcherAssert.assertThat; + +import org.junit.Test; + +public class StringAPITest { + + @Test + public void whenPositiveArgument_thenReturnIndentedString() { + String multilineStr = "This is\na multiline\nstring."; + String outputStr = " This is\n a multiline\n string.\n"; + + String postIndent = multilineStr.indent(3); + + assertThat(outputStr, equalTo(postIndent)); + } + + @Test + public void whenNegativeArgument_thenReturnReducedIndentedString() { + String multilineStr = " This is\n a multiline\n string."; + String outputStr = " This is\n a multiline\n string.\n"; + + String postIndent = multilineStr.indent(-2); + + assertThat(outputStr, equalTo(postIndent)); + } + + @Test + public void whenTransformUsingLamda_thenReturnTransformedString() { + String result = "hello".transform(input -> input + " world!"); + + assertThat("hello world!", equalTo(result)); + } + + @Test + public void whenTransformUsingParseInt_thenReturnInt() { + int result = "42".transform(Integer::parseInt); + + assertThat(42, equalTo(result)); + } +} From ef4fe8c87023091eeb2c1dfd67461799ede9fb9d Mon Sep 17 00:00:00 2001 From: Ganesh Pagade Date: Tue, 7 May 2019 11:12:48 +0530 Subject: [PATCH 064/158] new location for the code --- .../src/test/java/com/baeldung/string}/StringAPITest.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) rename {core-java-12/src/test/java/com/baeldung => core-java-modules/core-java-12/src/test/java/com/baeldung/string}/StringAPITest.java (97%) mode change 100755 => 100644 diff --git a/core-java-12/src/test/java/com/baeldung/StringAPITest.java b/core-java-modules/core-java-12/src/test/java/com/baeldung/string/StringAPITest.java old mode 100755 new mode 100644 similarity index 97% rename from core-java-12/src/test/java/com/baeldung/StringAPITest.java rename to core-java-modules/core-java-12/src/test/java/com/baeldung/string/StringAPITest.java index 7b68fbb52c..f26a25ed79 --- a/core-java-12/src/test/java/com/baeldung/StringAPITest.java +++ b/core-java-modules/core-java-12/src/test/java/com/baeldung/string/StringAPITest.java @@ -1,4 +1,4 @@ -package com.baeldung; +package com.baeldung.string; import static org.hamcrest.CoreMatchers.equalTo; import static org.hamcrest.MatcherAssert.assertThat; From 0fa8b6a24c0108d5a58b479dabf03a631a0f8a67 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Tue, 7 May 2019 22:42:38 +0300 Subject: [PATCH 065/158] Update README.md --- core-java-modules/core-java-9/README.md | 3 --- 1 file changed, 3 deletions(-) diff --git a/core-java-modules/core-java-9/README.md b/core-java-modules/core-java-9/README.md index 8fdc3f6ee2..63dc887931 100644 --- a/core-java-modules/core-java-9/README.md +++ b/core-java-modules/core-java-9/README.md @@ -19,7 +19,4 @@ - [Immutable Set in Java](https://www.baeldung.com/java-immutable-set) - [Multi-Release Jar Files](https://www.baeldung.com/java-multi-release-jar) - [Ahead of Time Compilation (AoT)](https://www.baeldung.com/ahead-of-time-compilation) -- [Java 9 Process API Improvements](https://www.baeldung.com/java-9-process-api) -- [Guide to java.lang.Process API](https://www.baeldung.com/java-process-api) - From f51429bfe607932e70eff917f23f7314802b9336 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Tue, 7 May 2019 23:36:08 +0300 Subject: [PATCH 066/158] Update README.md --- testing-modules/mockito-2/README.md | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/testing-modules/mockito-2/README.md b/testing-modules/mockito-2/README.md index ee443df81a..5c9e8fc81a 100644 --- a/testing-modules/mockito-2/README.md +++ b/testing-modules/mockito-2/README.md @@ -2,7 +2,4 @@ - [Mockito’s Java 8 Features](http://www.baeldung.com/mockito-2-java-8) - [Lazy Verification with Mockito 2](http://www.baeldung.com/mockito-2-lazy-verification) - -## Mockito 2 and Java 8 Tips - -Examples on how to leverage Java 8 new features with Mockito version 2 +- [Mockito Strict Stubbing and The UnnecessaryStubbingException](https://www.baeldung.com/mockito-unnecessary-stubbing-exception) From 9863cee1f8f1df594be3e51f9590ecf19ce169d1 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Tue, 7 May 2019 23:42:06 +0300 Subject: [PATCH 067/158] Update README.md --- testing-modules/junit-5-configuration/README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/testing-modules/junit-5-configuration/README.md b/testing-modules/junit-5-configuration/README.md index c274391766..a00e2a3f4a 100644 --- a/testing-modules/junit-5-configuration/README.md +++ b/testing-modules/junit-5-configuration/README.md @@ -1,2 +1,3 @@ ### Relevant Articles: -- + +- [Get the Path of the /src/test/resources Directory in JUnit](https://www.baeldung.com/junit-src-test-resources-directory-path) From 23c2b337f0f40eeab0ed74e230bc828d508ffe7a Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:25:32 +0530 Subject: [PATCH 068/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 41381ab82a..51532418f5 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -4,3 +4,4 @@ ### Relevant Articles: - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) +- [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) From 7b770cd188f178e838c038fcf163e20336c1236d Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:30:51 +0530 Subject: [PATCH 069/158] Back-link added --- algorithms-miscellaneous-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/algorithms-miscellaneous-2/README.md b/algorithms-miscellaneous-2/README.md index d693a44f66..aca955c4bb 100644 --- a/algorithms-miscellaneous-2/README.md +++ b/algorithms-miscellaneous-2/README.md @@ -18,3 +18,4 @@ - [Calculate Percentage in Java](https://www.baeldung.com/java-calculate-percentage) - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings) - [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude) +- [Find If Two Numbers Are Relatively Prime in Java](https://www.baeldung.com/java-two-relatively-prime-numbers) From 0c4529373d1f52f2d989b23d9c1616222a36e039 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:32:37 +0530 Subject: [PATCH 070/158] Back-link added --- logging-modules/logback/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/logging-modules/logback/README.md b/logging-modules/logback/README.md index df55492b69..58dc8ce541 100644 --- a/logging-modules/logback/README.md +++ b/logging-modules/logback/README.md @@ -1,3 +1,4 @@ ### Relevant Articles: - [Get Log Output in JSON](https://www.baeldung.com/java-log-json-output) +- [SLF4J Warning: Class Path Contains Multiple SLF4J Bindings](https://www.baeldung.com/slf4j-classpath-multiple-bindings) From 4427b9ca222c4323ba2357c6f12fbff97335602b Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:36:35 +0530 Subject: [PATCH 071/158] Back-link added --- persistence-modules/java-jpa/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/java-jpa/README.md b/persistence-modules/java-jpa/README.md index 5be1015942..ba4d9f0410 100644 --- a/persistence-modules/java-jpa/README.md +++ b/persistence-modules/java-jpa/README.md @@ -7,3 +7,4 @@ - [JPA 2.2 Support for Java 8 Date/Time Types](https://www.baeldung.com/jpa-java-time) - [Converting Between LocalDate and SQL Date](https://www.baeldung.com/java-convert-localdate-sql-date) - [Combining JPA And/Or Criteria Predicates](https://www.baeldung.com/jpa-and-or-criteria-predicates) +- [Types of JPA Queries](https://www.baeldung.com/jpa-queries) From 74cc90da4092549a31371eaffcf8cc8ee32eef85 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:45:44 +0530 Subject: [PATCH 072/158] Back-link added --- patterns/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/patterns/README.md b/patterns/README.md index b3ece5e52b..3cf9081f4a 100644 --- a/patterns/README.md +++ b/patterns/README.md @@ -3,3 +3,4 @@ - [Introduction to Intercepting Filter Pattern in Java](http://www.baeldung.com/intercepting-filter-pattern-in-java) - [Introduction to the Null Object Pattern](https://www.baeldung.com/java-null-object-pattern) - [The Dependency Inversion Principle in Java](https://www.baeldung.com/java-dependency-inversion-principle) +- [The Dependency Inversion Principle in Java](https://www.baeldung.com/java-dependency-inversion-principle) From 7ef65f7b7abcc59e1b52c01a3d825f5ee9effc17 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:47:42 +0530 Subject: [PATCH 073/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 51532418f5..73be979e4a 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -5,3 +5,4 @@ ### Relevant Articles: - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) - [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) +- [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) From a426c5df0694b6b4efc50e6f5c02ffff9d10d9ad Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:49:55 +0530 Subject: [PATCH 074/158] Back-link added --- spring-boot-ops/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spring-boot-ops/README.md b/spring-boot-ops/README.md index d5063f14e5..5be5c974d3 100644 --- a/spring-boot-ops/README.md +++ b/spring-boot-ops/README.md @@ -11,4 +11,4 @@ - [Comparing Embedded Servlet Containers in Spring Boot](http://www.baeldung.com/spring-boot-servlet-containers) - [Programmatically Restarting a Spring Boot Application](https://www.baeldung.com/java-restart-spring-boot-app) - [Spring Properties File Outside jar](https://www.baeldung.com/spring-properties-file-outside-jar) - + - [EnvironmentPostProcessor in Spring Boot](https://www.baeldung.com/spring-boot-environmentpostprocessor) From 51f9c58f4a5036f2dc0ea9f941aaf18cee8df018 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:55:43 +0530 Subject: [PATCH 075/158] Back-link added --- patterns/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/patterns/README.md b/patterns/README.md index 3cf9081f4a..c8e1957fe4 100644 --- a/patterns/README.md +++ b/patterns/README.md @@ -4,3 +4,4 @@ - [Introduction to the Null Object Pattern](https://www.baeldung.com/java-null-object-pattern) - [The Dependency Inversion Principle in Java](https://www.baeldung.com/java-dependency-inversion-principle) - [The Dependency Inversion Principle in Java](https://www.baeldung.com/java-dependency-inversion-principle) +- [Avoid Check for Null Statement in Java](https://www.baeldung.com/java-avoid-null-check) From 4a154f2843f45108b1d21d94002cb96698978a01 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 12:58:34 +0530 Subject: [PATCH 076/158] Back-link added --- algorithms-miscellaneous-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/algorithms-miscellaneous-2/README.md b/algorithms-miscellaneous-2/README.md index aca955c4bb..3eaa5d3eb4 100644 --- a/algorithms-miscellaneous-2/README.md +++ b/algorithms-miscellaneous-2/README.md @@ -19,3 +19,4 @@ - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings) - [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude) - [Find If Two Numbers Are Relatively Prime in Java](https://www.baeldung.com/java-two-relatively-prime-numbers) +- [Reversing a Binary Tree in Java](https://www.baeldung.com/java-reversing-a-binary-tree) From ff1316e6b07212125aae0b5d40564c4fcaccfc41 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 13:00:23 +0530 Subject: [PATCH 077/158] Back-link added --- spring-cloud-data-flow/README.MD | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-cloud-data-flow/README.MD b/spring-cloud-data-flow/README.MD index 17d0ec6286..9e5cef19af 100644 --- a/spring-cloud-data-flow/README.MD +++ b/spring-cloud-data-flow/README.MD @@ -1,3 +1,4 @@ ### Relevant Articles: - [Batch Processing with Spring Cloud Data Flow](http://www.baeldung.com/spring-cloud-data-flow-batch-processing) - [Getting Started with Stream Processing with Spring Cloud Data Flow](http://www.baeldung.com/spring-cloud-data-flow-stream-processing) +- [Spring Cloud Data Flow With Apache Spark](https://www.baeldung.com/spring-cloud-data-flow-spark) From 820b45d6ea56edf0bdd4c9398c92ebcd3ecb11f0 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 13:02:15 +0530 Subject: [PATCH 078/158] Back-link added --- spring-security-mvc-socket/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-security-mvc-socket/README.md b/spring-security-mvc-socket/README.md index 6c2ad7b985..d3f28af387 100644 --- a/spring-security-mvc-socket/README.md +++ b/spring-security-mvc-socket/README.md @@ -8,3 +8,4 @@ To login, use credentials from the data.sql file in src/main/resource, eg: user/ ### Relevant Articles: - [Intro to Security and WebSockets](http://www.baeldung.com/spring-security-websockets) - [Spring WebSockets: Build an User Chat](https://www.baeldung.com/spring-websockets-send-message-to-user) +- [REST vs WebSockets](https://www.baeldung.com/rest-vs-websockets) From 2360d26254bcc839acd1aeab686731f0063d9ba6 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 14:04:03 +0530 Subject: [PATCH 079/158] Back-link added --- spring-cloud/spring-cloud-kubernetes/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-cloud/spring-cloud-kubernetes/README.md b/spring-cloud/spring-cloud-kubernetes/README.md index 2387758626..32bcbc59b8 100644 --- a/spring-cloud/spring-cloud-kubernetes/README.md +++ b/spring-cloud/spring-cloud-kubernetes/README.md @@ -2,3 +2,4 @@ - [Running Spring Boot Applications With Minikube](https://www.baeldung.com/spring-boot-minikube) - [Self-Healing Applications with Kubernetes and Spring Boot](https://www.baeldung.com/spring-boot-kubernetes-self-healing-apps) +- [Guide to Spring Cloud Kubernetes](https://www.baeldung.com/spring-cloud-kubernetes) From fa56e969e0a82fd23dfea3c1b639eec95538a461 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 14:08:08 +0530 Subject: [PATCH 080/158] Back-link added --- java-collections-maps-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/java-collections-maps-2/README.md b/java-collections-maps-2/README.md index 8bcafccfe8..ff84e93ce4 100644 --- a/java-collections-maps-2/README.md +++ b/java-collections-maps-2/README.md @@ -1,2 +1,3 @@ ## Relevant Articles: - [Map of Primitives in Java](https://www.baeldung.com/java-map-primitives) +- [Copying a HashMap in Java](https://www.baeldung.com/java-copy-hashmap) From 9532e7cacd0d49f911d522224fee41ed00d554dc Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 14:14:54 +0530 Subject: [PATCH 081/158] Back-link added --- spring-security-sso/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-security-sso/README.md b/spring-security-sso/README.md index d0c1b2f7cf..88e3fbb2f7 100644 --- a/spring-security-sso/README.md +++ b/spring-security-sso/README.md @@ -1,2 +1,3 @@ ### Relevant Articles: - [Simple Single Sign-On with Spring Security OAuth2](http://www.baeldung.com/sso-spring-security-oauth2) +- [Spring Security Kerberos Integration](https://www.baeldung.com/spring-security-kerberos-integration) From a28f6d4394ff22d1dc46cfb2428b7cfa8f5173e1 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 14:17:43 +0530 Subject: [PATCH 082/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 73be979e4a..84257783e3 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -6,3 +6,4 @@ - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) - [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) - [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) +- [JPA Join Types](https://www.baeldung.com/jpa-join-types) From 07102c0199c3da4b75842d20d390cabf92ef9a8b Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 14:21:38 +0530 Subject: [PATCH 083/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 84257783e3..872f979d8c 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -7,3 +7,4 @@ - [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) - [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) - [JPA Join Types](https://www.baeldung.com/jpa-join-types) +- [JPA @Embedded And @Embeddable](https://www.baeldung.com/jpa-embedded-embeddable) From a205fb8b210ba320cf495002b5fdca6594958810 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 14:27:51 +0530 Subject: [PATCH 084/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index 872f979d8c..a4fb312033 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -8,3 +8,4 @@ - [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) - [JPA Join Types](https://www.baeldung.com/jpa-join-types) - [JPA @Embedded And @Embeddable](https://www.baeldung.com/jpa-embedded-embeddable) +- [Spring Data JPA Projections](https://www.baeldung.com/spring-data-jpa-projections) From f44662ef1ed4721bbc280ad6dafb8b8ed4e32924 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 14:35:17 +0530 Subject: [PATCH 085/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index a4fb312033..aa06f6e58b 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -9,3 +9,4 @@ - [JPA Join Types](https://www.baeldung.com/jpa-join-types) - [JPA @Embedded And @Embeddable](https://www.baeldung.com/jpa-embedded-embeddable) - [Spring Data JPA Projections](https://www.baeldung.com/spring-data-jpa-projections) +- [Spring Data JPA and Null Parameters](https://www.baeldung.com/spring-data-jpa-null-parameters) From 9cca03b0ca7492e1b3af5fed36966d4010b9e5de Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 15:36:24 +0530 Subject: [PATCH 086/158] Back-link added --- spring-boot-testing/README.MD | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-boot-testing/README.MD b/spring-boot-testing/README.MD index 144c3581f7..99d7db5743 100644 --- a/spring-boot-testing/README.MD +++ b/spring-boot-testing/README.MD @@ -5,3 +5,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Testing with Spring and Spock](https://www.baeldung.com/spring-spock-testing) - [Exclude Auto-Configuration Classes in Spring Boot Tests](https://www.baeldung.com/spring-boot-exclude-auto-configuration-test) +- [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level) From c01e93a144ad62d7f9a30e5ed6502707e5714ea8 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:03:12 +0530 Subject: [PATCH 087/158] Back-link added --- spring-boot-testing/README.MD | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-boot-testing/README.MD b/spring-boot-testing/README.MD index 99d7db5743..8db51e9b8e 100644 --- a/spring-boot-testing/README.MD +++ b/spring-boot-testing/README.MD @@ -6,3 +6,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Testing with Spring and Spock](https://www.baeldung.com/spring-spock-testing) - [Exclude Auto-Configuration Classes in Spring Boot Tests](https://www.baeldung.com/spring-boot-exclude-auto-configuration-test) - [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level) +- [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level) From 6b0676c98eadee5a8432ba90062e0285a2a70a2d Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:09:57 +0530 Subject: [PATCH 088/158] Back-link added --- persistence-modules/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/README.md b/persistence-modules/README.md index 2fbaf25f2f..34dbc4efa1 100644 --- a/persistence-modules/README.md +++ b/persistence-modules/README.md @@ -13,3 +13,4 @@ - [Spring Data with Reactive Cassandra](https://www.baeldung.com/spring-data-cassandra-reactive) - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) - [Difference Between save() and saveAndFlush() in Spring Data JPA](https://www.baeldung.com/spring-data-jpa-save-saveandflush) +- [Persisting Maps with Hibernate](https://www.baeldung.com/hibernate-persisting-maps) From 529d462c03439910641d8889b7b79957e0be50e5 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:11:20 +0530 Subject: [PATCH 089/158] Update README.md --- persistence-modules/core-java-persistence/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/core-java-persistence/README.md b/persistence-modules/core-java-persistence/README.md index 26bd4bf00f..1187cc15c4 100644 --- a/persistence-modules/core-java-persistence/README.md +++ b/persistence-modules/core-java-persistence/README.md @@ -8,3 +8,4 @@ - [Introduction to the JDBC RowSet Interface in Java](http://www.baeldung.com/java-jdbc-rowset) - [A Simple Guide to Connection Pooling in Java](https://www.baeldung.com/java-connection-pooling) - [Guide to the JDBC ResultSet Interface](https://www.baeldung.com/jdbc-resultset) +- [Types of SQL Joins](https://www.baeldung.com/sql-joins) From 203ae4f81e60c43c22fd50b65152f93c473de776 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:14:58 +0530 Subject: [PATCH 090/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index aa06f6e58b..b417836968 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -10,3 +10,4 @@ - [JPA @Embedded And @Embeddable](https://www.baeldung.com/jpa-embedded-embeddable) - [Spring Data JPA Projections](https://www.baeldung.com/spring-data-jpa-projections) - [Spring Data JPA and Null Parameters](https://www.baeldung.com/spring-data-jpa-null-parameters) +- [Spring Data JPA Repository Populators](https://www.baeldung.com/spring-data-jpa-repository-populators) From cb39ba6e6c7a98e170bd945a24afa38f66673a17 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:21:52 +0530 Subject: [PATCH 091/158] Back-link added --- persistence-modules/spring-data-jpa-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md index b417836968..0f5a826e05 100644 --- a/persistence-modules/spring-data-jpa-2/README.md +++ b/persistence-modules/spring-data-jpa-2/README.md @@ -11,3 +11,4 @@ - [Spring Data JPA Projections](https://www.baeldung.com/spring-data-jpa-projections) - [Spring Data JPA and Null Parameters](https://www.baeldung.com/spring-data-jpa-null-parameters) - [Spring Data JPA Repository Populators](https://www.baeldung.com/spring-data-jpa-repository-populators) +- [Spring Data JPA Delete and Relationships](https://www.baeldung.com/spring-data-jpa-delete) From 5b94a7dc0197c59c0d05bf81163f05b0b9e07b43 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:26:35 +0530 Subject: [PATCH 092/158] Back-link added --- testing-modules/rest-assured/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/testing-modules/rest-assured/README.md b/testing-modules/rest-assured/README.md index d44fd08335..ec108353a0 100644 --- a/testing-modules/rest-assured/README.md +++ b/testing-modules/rest-assured/README.md @@ -2,3 +2,4 @@ - [A Guide to REST-assured](http://www.baeldung.com/rest-assured-tutorial) - [REST-assured Support for Spring MockMvc](https://www.baeldung.com/spring-mock-mvc-rest-assured) - [Getting and Verifying Response Data with REST-assured](https://www.baeldung.com/rest-assured-response) +- [REST Assured Authentication](https://www.baeldung.com/rest-assured-authentication) From 2372ada22afd933eb928eb362e303e22beb2519f Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:36:29 +0530 Subject: [PATCH 093/158] Back-link added --- jackson-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/jackson-2/README.md b/jackson-2/README.md index ec147f5fd9..92fc11f61c 100644 --- a/jackson-2/README.md +++ b/jackson-2/README.md @@ -7,3 +7,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles: - [Mapping Multiple JSON Fields to a Single Java Field](https://www.baeldung.com/json-multiple-fields-single-java-field) +- [How to Process YAML with Jackson](https://www.baeldung.com/jackson-yaml) From cccba61e72a68bd38fc4a63583d5cdf61d94eb0f Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:42:48 +0530 Subject: [PATCH 094/158] Back-link added --- persistence-modules/java-mongodb/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/java-mongodb/README.md b/persistence-modules/java-mongodb/README.md index ded2b220f1..6d31467db3 100644 --- a/persistence-modules/java-mongodb/README.md +++ b/persistence-modules/java-mongodb/README.md @@ -2,3 +2,4 @@ - [A Guide to MongoDB with Java](http://www.baeldung.com/java-mongodb) - [A Simple Tagging Implementation with MongoDB](http://www.baeldung.com/mongodb-tagging) +- [MongoDB BSON Guide](https://www.baeldung.com/mongodb-bson) From ee477bbfa04dc289da08c1b8f999771360c72119 Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:45:57 +0530 Subject: [PATCH 095/158] Back-link added --- persistence-modules/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/persistence-modules/README.md b/persistence-modules/README.md index 34dbc4efa1..f7819d5ee6 100644 --- a/persistence-modules/README.md +++ b/persistence-modules/README.md @@ -14,3 +14,4 @@ - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby) - [Difference Between save() and saveAndFlush() in Spring Data JPA](https://www.baeldung.com/spring-data-jpa-save-saveandflush) - [Persisting Maps with Hibernate](https://www.baeldung.com/hibernate-persisting-maps) +- [Difference Between @Size, @Length, and @Column(length=value)](https://www.baeldung.com/jpa-size-length-column-differences) From cb4a5944953062302cdf6777fdf2e753a733211d Mon Sep 17 00:00:00 2001 From: collaboratewithakash <38683470+collaboratewithakash@users.noreply.github.com> Date: Wed, 8 May 2019 16:49:20 +0530 Subject: [PATCH 096/158] Back-link added --- spring-5-webflux/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-5-webflux/README.md b/spring-5-webflux/README.md index 84c3d5a4ca..e84ee863bf 100644 --- a/spring-5-webflux/README.md +++ b/spring-5-webflux/README.md @@ -2,3 +2,4 @@ - [Spring Boot Reactor Netty Configuration](https://www.baeldung.com/spring-boot-reactor-netty) - [How to Return 404 with Spring WebFlux](https://www.baeldung.com/spring-webflux-404) +- [Spring WebClient Requests with Parameters](https://www.baeldung.com/webflux-webclient-parameters) From 3010137d3aee97e61e041186cd1d14eeb3333667 Mon Sep 17 00:00:00 2001 From: DOHA Date: Wed, 8 May 2019 14:08:21 +0200 Subject: [PATCH 097/158] add dependencies and cleanup --- testing-modules/junit-5/pom.xml | 14 ++++++++++++-- .../java/com/baeldung/AssertionUnitTest.java | 19 +++++++++++++++++-- 2 files changed, 29 insertions(+), 4 deletions(-) diff --git a/testing-modules/junit-5/pom.xml b/testing-modules/junit-5/pom.xml index 1d1b0bc574..c1c44791d1 100644 --- a/testing-modules/junit-5/pom.xml +++ b/testing-modules/junit-5/pom.xml @@ -21,24 +21,34 @@ junit-platform-engine ${junit.platform.version} + + org.junit.jupiter + junit-jupiter-engine + ${junit.jupiter.version} + org.junit.jupiter junit-jupiter-params ${junit.jupiter.version} + + org.junit.jupiter + junit-jupiter-api + ${junit.jupiter.version} + org.junit.platform junit-platform-runner ${junit.platform.version} test - + org.junit.vintage junit-vintage-engine ${junit.vintage.version} test - + org.junit.jupiter junit-jupiter-migrationsupport ${junit.vintage.version} diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/AssertionUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/AssertionUnitTest.java index 31b6e14d6c..f1f7c531f2 100644 --- a/testing-modules/junit-5/src/test/java/com/baeldung/AssertionUnitTest.java +++ b/testing-modules/junit-5/src/test/java/com/baeldung/AssertionUnitTest.java @@ -2,7 +2,21 @@ package com.baeldung; import static java.time.Duration.ofSeconds; import static java.util.Arrays.asList; -import static org.junit.jupiter.api.Assertions.*; +import static org.junit.jupiter.api.Assertions.assertAll; +import static org.junit.jupiter.api.Assertions.assertArrayEquals; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertIterableEquals; +import static org.junit.jupiter.api.Assertions.assertLinesMatch; +import static org.junit.jupiter.api.Assertions.assertNotEquals; +import static org.junit.jupiter.api.Assertions.assertNotNull; +import static org.junit.jupiter.api.Assertions.assertNull; +import static org.junit.jupiter.api.Assertions.assertSame; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTimeout; +import static org.junit.jupiter.api.Assertions.assertTimeoutPreemptively; +import static org.junit.jupiter.api.Assertions.assertTrue; +import static org.junit.jupiter.api.Assertions.fail; import java.util.ArrayList; import java.util.LinkedList; @@ -91,11 +105,12 @@ public class AssertionUnitTest { @Test public void givenMultipleAssertion_whenAssertingAll_thenOK() { + Object obj = null; assertAll( "heading", () -> assertEquals(4, 2 * 2, "4 is 2 times 2"), () -> assertEquals("java", "JAVA".toLowerCase()), - () -> assertEquals(null, null, "null is equal to null") + () -> assertEquals(obj, null, "null is equal to null") ); } From afac1b1e92032d8146ef95eedfbf2a4c056ac8b0 Mon Sep 17 00:00:00 2001 From: DOHA Date: Wed, 8 May 2019 14:09:01 +0200 Subject: [PATCH 098/158] add junit5 method order examples --- .../order/AlphanumericOrderUnitTest.java | 33 +++++++++++++++++ .../baeldung/junit5/order/CustomOrder.java | 12 ++++++ .../junit5/order/CustomOrderUnitTest.java | 33 +++++++++++++++++ .../junit5/order/OrderAnnotationUnitTest.java | 37 +++++++++++++++++++ 4 files changed, 115 insertions(+) create mode 100644 testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java create mode 100644 testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrder.java create mode 100644 testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java create mode 100644 testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java new file mode 100644 index 0000000000..d62ca0c666 --- /dev/null +++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.junit5.order; + +import static org.junit.Assert.assertEquals; + +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.MethodOrderer.Alphanumeric; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestMethodOrder; + +@TestMethodOrder(Alphanumeric.class) +public class AlphanumericOrderUnitTest { + private static StringBuilder output = new StringBuilder(""); + + @Test + public void myATest() { + output.append("A"); + } + + @Test + public void myBTest() { + output.append("B"); + } + + @Test + public void myaTest() { + output.append("a"); + } + + @AfterAll + public static void assertOutput() { + assertEquals(output.toString(), "ABa"); + } +} diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrder.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrder.java new file mode 100644 index 0000000000..e76230de63 --- /dev/null +++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrder.java @@ -0,0 +1,12 @@ +package com.baeldung.junit5.order; + +import org.junit.jupiter.api.MethodDescriptor; +import org.junit.jupiter.api.MethodOrderer; +import org.junit.jupiter.api.MethodOrdererContext; + +public class CustomOrder implements MethodOrderer{ + @Override + public void orderMethods(MethodOrdererContext context) { + context.getMethodDescriptors().sort((MethodDescriptor m1, MethodDescriptor m2)->m1.getMethod().getName().compareToIgnoreCase(m2.getMethod().getName())); + } +} diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java new file mode 100644 index 0000000000..fa45921879 --- /dev/null +++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.junit5.order; + +import static org.junit.Assert.assertEquals; + +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestMethodOrder; + +@TestMethodOrder(CustomOrder.class) +public class CustomOrderUnitTest { + private static StringBuilder output = new StringBuilder(""); + + @Test + public void myATest() { + output.append("A"); + } + + @Test + public void myBTest() { + output.append("B"); + } + + @Test + public void myaTest() { + output.append("a"); + } + + + @AfterAll + public static void assertOutput() { + assertEquals(output.toString(), "AaB"); + } +} diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java new file mode 100644 index 0000000000..3d931a4158 --- /dev/null +++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java @@ -0,0 +1,37 @@ +package com.baeldung.junit5.order; + +import static org.junit.Assert.assertEquals; + +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.MethodOrderer.OrderAnnotation; +import org.junit.jupiter.api.Order; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestMethodOrder; + +@TestMethodOrder(OrderAnnotation.class) +public class OrderAnnotationUnitTest { + private static StringBuilder output = new StringBuilder(""); + + @Test + @Order(1) + public void firstTest() { + output.append("a"); + } + + @Test + @Order(2) + public void secondTest() { + output.append("b"); + } + + @Test + @Order(3) + public void thirdTest() { + output.append("c"); + } + + @AfterAll + public static void assertOutput() { + assertEquals(output.toString(), "abc"); + } +} From ce580fa7fb7cb2634df2e2bf11910a8b7e632599 Mon Sep 17 00:00:00 2001 From: Anshul Bansal Date: Wed, 8 May 2019 23:11:23 +0300 Subject: [PATCH 099/158] BAEL-2782 Template engines in groovy --- .../src/main/resources/articleEmail.template | 5 + .../src/main/resources/email.template | 3 + .../TemplateEnginesUnitTest.groovy | 96 +++++++++++++++++++ 3 files changed, 104 insertions(+) create mode 100644 core-groovy-2/src/main/resources/articleEmail.template create mode 100644 core-groovy-2/src/main/resources/email.template create mode 100644 core-groovy-2/src/test/groovy/com/baeldung/templateengine/TemplateEnginesUnitTest.groovy diff --git a/core-groovy-2/src/main/resources/articleEmail.template b/core-groovy-2/src/main/resources/articleEmail.template new file mode 100644 index 0000000000..26488f6288 --- /dev/null +++ b/core-groovy-2/src/main/resources/articleEmail.template @@ -0,0 +1,5 @@ +Dear <% out << (user) %>, +Please read the requested article below. +<% out << (articleText) %> +From, +<% out << (signature) %> \ No newline at end of file diff --git a/core-groovy-2/src/main/resources/email.template b/core-groovy-2/src/main/resources/email.template new file mode 100644 index 0000000000..fe4eaff851 --- /dev/null +++ b/core-groovy-2/src/main/resources/email.template @@ -0,0 +1,3 @@ +Dear $user, +Thanks for subscribing our services. +${signature} \ No newline at end of file diff --git a/core-groovy-2/src/test/groovy/com/baeldung/templateengine/TemplateEnginesUnitTest.groovy b/core-groovy-2/src/test/groovy/com/baeldung/templateengine/TemplateEnginesUnitTest.groovy new file mode 100644 index 0000000000..1846ae664c --- /dev/null +++ b/core-groovy-2/src/test/groovy/com/baeldung/templateengine/TemplateEnginesUnitTest.groovy @@ -0,0 +1,96 @@ +package com.baeldung.templateengine + +import groovy.text.SimpleTemplateEngine +import groovy.text.StreamingTemplateEngine +import groovy.text.GStringTemplateEngine +import groovy.text.XmlTemplateEngine +import groovy.text.XmlTemplateEngine +import groovy.text.markup.MarkupTemplateEngine +import groovy.text.markup.TemplateConfiguration + +class TemplateEnginesUnitTest extends GroovyTestCase { + + def bindMap = [user: "Norman", signature: "Baeldung"] + + void testSimpleTemplateEngine() { + def smsTemplate = 'Dear <% print user %>, Thanks for reading our Article. ${signature}' + def smsText = new SimpleTemplateEngine().createTemplate(smsTemplate).make(bindMap) + + assert smsText.toString() == "Dear Norman, Thanks for reading our Article. Baeldung" + } + + void testStreamingTemplateEngine() { + def articleEmailTemplate = new File('src/main/resources/articleEmail.template') + bindMap.articleText = """1. Overview +This is a tutorial article on Template Engines""" //can be a string larger than 64k + + def articleEmailText = new StreamingTemplateEngine().createTemplate(articleEmailTemplate).make(bindMap) + + assert articleEmailText.toString() == """Dear Norman, +Please read the requested article below. +1. Overview +This is a tutorial article on Template Engines +From, +Baeldung""" + + } + + void testGStringTemplateEngine() { + def emailTemplate = new File('src/main/resources/email.template') + def emailText = new GStringTemplateEngine().createTemplate(emailTemplate).make(bindMap) + + assert emailText.toString() == "Dear Norman,\nThanks for subscribing our services.\nBaeldung" + } + + void testXmlTemplateEngine() { + def emailXmlTemplate = ''' + def emailContent = "Thanks for subscribing our services." + + Dear ${user} + emailContent + ${signature} + + ''' + def emailXml = new XmlTemplateEngine().createTemplate(emailXmlTemplate).make(bindMap) + println emailXml.toString() + } + + void testMarkupTemplateEngineHtml() { + def emailHtmlTemplate = """html { + head { + title('Service Subscription Email') + } + body { + p('Dear Norman') + p('Thanks for subscribing our services.') + p('Baeldung') + } + }""" + + + def emailHtml = new MarkupTemplateEngine().createTemplate(emailHtmlTemplate).make() + println emailHtml.toString() + + } + + void testMarkupTemplateEngineXml() { + def emailXmlTemplate = """xmlDeclaration() + xs{ + email { + greet('Dear Norman') + content('Thanks for subscribing our services.') + signature('Baeldung') + } + } + """ + TemplateConfiguration config = new TemplateConfiguration() + config.autoIndent = true + config.autoEscape = true + config.autoNewLine = true + + def emailXml = new MarkupTemplateEngine(config).createTemplate(emailXmlTemplate).make() + + println emailXml.toString() + } + +} \ No newline at end of file From d783aba7dc21aa951a283468822191f23206d79b Mon Sep 17 00:00:00 2001 From: Erhan Karakaya Date: Thu, 9 May 2019 01:31:19 +0300 Subject: [PATCH 100/158] BAEL-2839 Added code samples (#6916) --- .../baeldung/derivedquery/entity/User.java | 70 +++++++ .../repository/UserRepository.java | 60 ++++++ .../repository/UserRepositoryTest.java | 172 ++++++++++++++++++ 3 files changed, 302 insertions(+) create mode 100644 persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/entity/User.java create mode 100644 persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/repository/UserRepository.java create mode 100644 persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/derivedquery/repository/UserRepositoryTest.java diff --git a/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/entity/User.java b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/entity/User.java new file mode 100644 index 0000000000..e6d38f775b --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/entity/User.java @@ -0,0 +1,70 @@ +package com.baeldung.derivedquery.entity; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.Id; +import javax.persistence.Table; +import java.time.ZonedDateTime; + +@Table(name = "users") +@Entity +public class User { + + @Id + @GeneratedValue + private Integer id; + private String name; + private Integer age; + private ZonedDateTime birthDate; + private Boolean active; + + public User() { + } + + public User(String name, Integer age, ZonedDateTime birthDate, Boolean active) { + this.name = name; + this.age = age; + this.birthDate = birthDate; + this.active = active; + } + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Integer getAge() { + return age; + } + + public void setAge(Integer age) { + this.age = age; + } + + public ZonedDateTime getBirthDate() { + return birthDate; + } + + public void setBirthDate(ZonedDateTime birthDate) { + this.birthDate = birthDate; + } + + public Boolean getActive() { + return active; + } + + public void setActive(Boolean active) { + this.active = active; + } +} diff --git a/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/repository/UserRepository.java b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/repository/UserRepository.java new file mode 100644 index 0000000000..a23855d96d --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/derivedquery/repository/UserRepository.java @@ -0,0 +1,60 @@ +package com.baeldung.derivedquery.repository; + +import com.baeldung.derivedquery.entity.User; +import org.springframework.data.jpa.repository.JpaRepository; + +import java.time.ZonedDateTime; +import java.util.Collection; +import java.util.List; + +public interface UserRepository extends JpaRepository { + + List findByName(String name); + + List findByNameIs(String name); + + List findByNameEquals(String name); + + List findByNameIsNull(); + + List findByNameNot(String name); + + List findByNameIsNot(String name); + + List findByNameStartingWith(String name); + + List findByNameEndingWith(String name); + + List findByNameContaining(String name); + + List findByNameLike(String name); + + List findByAgeLessThan(Integer age); + + List findByAgeLessThanEqual(Integer age); + + List findByAgeGreaterThan(Integer age); + + List findByAgeGreaterThanEqual(Integer age); + + List findByAgeBetween(Integer startAge, Integer endAge); + + List findByBirthDateAfter(ZonedDateTime birthDate); + + List findByBirthDateBefore(ZonedDateTime birthDate); + + List findByActiveTrue(); + + List findByActiveFalse(); + + List findByAgeIn(Collection ages); + + List findByNameOrBirthDate(String name, ZonedDateTime birthDate); + + List findByNameOrBirthDateAndActive(String name, ZonedDateTime birthDate, Boolean active); + + List findByNameOrderByName(String name); + + List findByNameOrderByNameDesc(String name); + +} diff --git a/persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/derivedquery/repository/UserRepositoryTest.java b/persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/derivedquery/repository/UserRepositoryTest.java new file mode 100644 index 0000000000..188ed5d4d0 --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/derivedquery/repository/UserRepositoryTest.java @@ -0,0 +1,172 @@ +package com.baeldung.derivedquery.repository; + +import com.baeldung.Application; +import com.baeldung.derivedquery.entity.User; +import com.baeldung.derivedquery.repository.UserRepository; +import java.time.ZonedDateTime; +import java.util.Arrays; +import java.util.List; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.Assert.assertEquals; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = Application.class) +public class UserRepositoryTest { + + private static final String USER_NAME_ADAM = "Adam"; + private static final String USER_NAME_EVE = "Eve"; + private static final ZonedDateTime BIRTHDATE = ZonedDateTime.now(); + + @Autowired + private UserRepository userRepository; + + @Before + public void setUp() { + + User user1 = new User(USER_NAME_ADAM, 25, BIRTHDATE, true); + User user2 = new User(USER_NAME_ADAM, 20, BIRTHDATE, false); + User user3 = new User(USER_NAME_EVE, 20, BIRTHDATE, true); + User user4 = new User(null, 30, BIRTHDATE, false); + + userRepository.saveAll(Arrays.asList(user1, user2, user3, user4)); + } + + @After + public void tearDown() { + + userRepository.deleteAll(); + } + + @Test + public void whenFindByName_thenReturnsCorrectResult() { + + assertEquals(2, userRepository.findByName(USER_NAME_ADAM).size()); + } + + @Test + public void whenFindByNameIsNull_thenReturnsCorrectResult() { + + assertEquals(1, userRepository.findByNameIsNull().size()); + } + + @Test + public void whenFindByNameNot_thenReturnsCorrectResult() { + + assertEquals(USER_NAME_EVE, userRepository.findByNameNot(USER_NAME_ADAM).get(0).getName()); + } + + @Test + public void whenFindByNameStartingWith_thenReturnsCorrectResult() { + + assertEquals(2, userRepository.findByNameStartingWith("A").size()); + } + + @Test + public void whenFindByNameEndingWith_thenReturnsCorrectResult() { + + assertEquals(1, userRepository.findByNameEndingWith("e").size()); + } + + @Test + public void whenByNameContaining_thenReturnsCorrectResult() { + + assertEquals(1, userRepository.findByNameContaining("v").size()); + } + + + @Test + public void whenByNameLike_thenReturnsCorrectResult() { + + assertEquals(2, userRepository.findByNameEndingWith("%d%m").size()); + } + + @Test + public void whenByAgeLessThan_thenReturnsCorrectResult() { + + assertEquals(2, userRepository.findByAgeLessThan(25).size()); + } + + + @Test + public void whenByAgeLessThanEqual_thenReturnsCorrectResult() { + + assertEquals(3, userRepository.findByAgeLessThanEqual(25).size()); + } + + @Test + public void whenByAgeGreaterThan_thenReturnsCorrectResult() { + + assertEquals(1, userRepository.findByAgeGreaterThan(25).size()); + } + + @Test + public void whenByAgeGreaterThanEqual_thenReturnsCorrectResult() { + + assertEquals(2, userRepository.findByAgeGreaterThanEqual(25).size()); + } + + @Test + public void whenByAgeBetween_thenReturnsCorrectResult() { + + assertEquals(4, userRepository.findByAgeBetween(20, 30).size()); + } + + @Test + public void whenByBirthDateAfter_thenReturnsCorrectResult() { + + final ZonedDateTime yesterday = BIRTHDATE.minusDays(1); + assertEquals(4, userRepository.findByBirthDateAfter(yesterday).size()); + } + + @Test + public void whenByBirthDateBefore_thenReturnsCorrectResult() { + + final ZonedDateTime yesterday = BIRTHDATE.minusDays(1); + assertEquals(0, userRepository.findByBirthDateBefore(yesterday).size()); + } + + @Test + public void whenByActiveTrue_thenReturnsCorrectResult() { + + assertEquals(2, userRepository.findByActiveTrue().size()); + } + + @Test + public void whenByActiveFalse_thenReturnsCorrectResult() { + + assertEquals(2, userRepository.findByActiveFalse().size()); + } + + + @Test + public void whenByAgeIn_thenReturnsCorrectResult() { + + final List ages = Arrays.asList(20, 25); + assertEquals(3, userRepository.findByAgeIn(ages).size()); + } + + @Test + public void whenByNameOrBirthDate() { + + assertEquals(4, userRepository.findByNameOrBirthDate(USER_NAME_ADAM, BIRTHDATE).size()); + } + + @Test + public void whenByNameOrBirthDateAndActive() { + + assertEquals(3, userRepository.findByNameOrBirthDateAndActive(USER_NAME_ADAM, BIRTHDATE, false).size()); + } + + @Test + public void whenByNameOrderByName() { + + assertEquals(2, userRepository.findByNameOrderByName(USER_NAME_ADAM).size()); + } +} \ No newline at end of file From 9f17da240b24eeb574786ba47985c9a849352ee9 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 9 May 2019 15:15:47 +0800 Subject: [PATCH 101/158] Update README.md --- spring-security-kerberos/README.md | 1 - 1 file changed, 1 deletion(-) diff --git a/spring-security-kerberos/README.md b/spring-security-kerberos/README.md index f9594ca529..0338c2058c 100644 --- a/spring-security-kerberos/README.md +++ b/spring-security-kerberos/README.md @@ -8,4 +8,3 @@ mvn clean install ### Relevant Articles: - [Spring Security – Kerberos](http://www.baeldung.com/xxxxxx) -- [Introduction to SPNEGO/Kerberos Authentication in Spring](https://www.baeldung.com/spring-security-kerberos) From ebd29fa86a7ad84a023e9beaf4948b5a895b53e5 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 9 May 2019 15:19:43 +0800 Subject: [PATCH 102/158] Create README.md --- spring-security-sso/spring-security-sso-kerberos/README.md | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 spring-security-sso/spring-security-sso-kerberos/README.md diff --git a/spring-security-sso/spring-security-sso-kerberos/README.md b/spring-security-sso/spring-security-sso-kerberos/README.md new file mode 100644 index 0000000000..200b7868a3 --- /dev/null +++ b/spring-security-sso/spring-security-sso-kerberos/README.md @@ -0,0 +1,3 @@ +## Relevant articles: + +- [Introduction to SPNEGO/Kerberos Authentication in Spring](https://www.baeldung.com/spring-security-kerberos) From 1b20cd09a78951efd7fd9bab43b9411ed644c9f7 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 9 May 2019 15:22:03 +0800 Subject: [PATCH 103/158] Update README.md --- jhipster-5/README.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/jhipster-5/README.md b/jhipster-5/README.md index a0437a3de6..0537f5b1a5 100644 --- a/jhipster-5/README.md +++ b/jhipster-5/README.md @@ -1,5 +1,3 @@ -# Groovy - ## Relevant articles: - [Creating New APIs and Views in JHipster](https://www.baeldung.com/jhipster-new-apis-and-views) From f5240599bbd25f8916dd7dfcec6e5cc923fe94ca Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Thu, 9 May 2019 15:25:47 +0800 Subject: [PATCH 104/158] Update README.md --- testing-modules/junit-5/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testing-modules/junit-5/README.md b/testing-modules/junit-5/README.md index 85fe460396..47db6587b4 100644 --- a/testing-modules/junit-5/README.md +++ b/testing-modules/junit-5/README.md @@ -1,7 +1,7 @@ ### Relevant Articles: - [The Basics of JUnit 5 – A Preview](http://www.baeldung.com/junit-5-preview) - [A Guide to JUnit 5](http://www.baeldung.com/junit-5) -- [A Guide to @RepeatedTest in JUnit 5](http://www.baeldung.com/junit-5-repeated-test) +- [A Guide to @RepeatedTest in Junit 5](http://www.baeldung.com/junit-5-repeated-test) - [Guide to Dynamic Tests in Junit 5](http://www.baeldung.com/junit5-dynamic-tests) - [A Guide to JUnit 5 Extensions](http://www.baeldung.com/junit-5-extensions) - [Inject Parameters into JUnit Jupiter Unit Tests](http://www.baeldung.com/junit-5-parameters) From f369ca1b0b8a7ed89be72908a67b3cc66a5045be Mon Sep 17 00:00:00 2001 From: Marcos Lopez Gonzalez Date: Thu, 9 May 2019 16:30:22 +0200 Subject: [PATCH 105/158] rootCauseFinder moved to java-modules --- core-java-modules/core-java/pom.xml | 2 +- .../baeldung/exceptions/RootCauseFinder.java | 0 .../exceptions/RootCauseFinderUnitTest.java | 0 core-java/pom.xml | 492 ------------------ 4 files changed, 1 insertion(+), 493 deletions(-) rename {core-java => core-java-modules/core-java}/src/main/java/com/baeldung/exceptions/RootCauseFinder.java (100%) rename {core-java => core-java-modules/core-java}/src/test/java/com/baeldung/exceptions/RootCauseFinderUnitTest.java (100%) delete mode 100644 core-java/pom.xml diff --git a/core-java-modules/core-java/pom.xml b/core-java-modules/core-java/pom.xml index b0f9fea26e..7942f3e7e2 100644 --- a/core-java-modules/core-java/pom.xml +++ b/core-java-modules/core-java/pom.xml @@ -454,7 +454,7 @@ 2.8.2 - 3.5 + 3.9 2.5 3.6.1 1.0.3 diff --git a/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java b/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java rename to core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java diff --git a/core-java/src/test/java/com/baeldung/exceptions/RootCauseFinderUnitTest.java b/core-java-modules/core-java/src/test/java/com/baeldung/exceptions/RootCauseFinderUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/exceptions/RootCauseFinderUnitTest.java rename to core-java-modules/core-java/src/test/java/com/baeldung/exceptions/RootCauseFinderUnitTest.java diff --git a/core-java/pom.xml b/core-java/pom.xml deleted file mode 100644 index 661e787149..0000000000 --- a/core-java/pom.xml +++ /dev/null @@ -1,492 +0,0 @@ - - 4.0.0 - core-java - 0.1.0-SNAPSHOT - core-java - jar - - - com.baeldung - parent-java - 0.0.1-SNAPSHOT - ../parent-java - - - - - - commons-io - commons-io - ${commons-io.version} - - - org.apache.commons - commons-lang3 - ${commons-lang3.version} - - - org.unix4j - unix4j-command - ${unix4j.version} - - - com.googlecode.grep4j - grep4j - ${grep4j.version} - - - - - com.fasterxml.jackson.core - jackson-databind - ${jackson.version} - - - com.google.code.gson - gson - ${gson.version} - - - - log4j - log4j - ${log4j.version} - - - org.slf4j - log4j-over-slf4j - ${org.slf4j.version} - - - org.projectlombok - lombok - ${lombok.version} - provided - - - - org.assertj - assertj-core - ${assertj-core.version} - test - - - org.javamoney - moneta - ${javamoney.moneta.version} - - - org.owasp.esapi - esapi - ${esapi.version} - - - com.sun.messaging.mq - fscontext - ${fscontext.version} - - - com.codepoetics - protonpack - ${protonpack.version} - - - one.util - streamex - ${streamex.version} - - - io.vavr - vavr - ${vavr.version} - - - org.openjdk.jmh - jmh-core - ${jmh-core.version} - - - org.openjdk.jmh - jmh-generator-annprocess - ${jmh-generator-annprocess.version} - - - com.h2database - h2 - ${h2database.version} - - - - org.javassist - javassist - ${javaassist.version} - - - com.sun - tools - ${sun.tools.version} - system - ${java.home}/../lib/tools.jar - - - - - core-java - - - src/main/resources - true - - - - - - org.apache.maven.plugins - maven-dependency-plugin - - - copy-dependencies - prepare-package - - copy-dependencies - - - ${project.build.directory}/libs - - - - - - - org.apache.maven.plugins - maven-jar-plugin - ${maven-jar-plugin.version} - - - - true - libs/ - org.baeldung.executable.ExecutableMavenJar - - - - - - - org.apache.maven.plugins - maven-assembly-plugin - - - package - - single - - - ${project.basedir} - - - org.baeldung.executable.ExecutableMavenJar - - - - jar-with-dependencies - - - - - - - - org.apache.maven.plugins - maven-shade-plugin - ${maven-shade-plugin.version} - - - - shade - - - true - - - org.baeldung.executable.ExecutableMavenJar - - - - - - - - - com.jolira - onejar-maven-plugin - ${onejar-maven-plugin.version} - - - - org.baeldung.executable.ExecutableMavenJar - true - ${project.build.finalName}-onejar.${project.packaging} - - - one-jar - - - - - - - org.springframework.boot - spring-boot-maven-plugin - ${spring-boot-maven-plugin.version} - - - - repackage - - - spring-boot - org.baeldung.executable.ExecutableMavenJar - - - - - - - org.codehaus.mojo - exec-maven-plugin - ${exec-maven-plugin.version} - - java - com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed - - -Xmx300m - -XX:+UseParallelGC - -classpath - - com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed - - - - - - org.apache.maven.plugins - maven-javadoc-plugin - ${maven-javadoc-plugin.version} - - 1.8 - 1.8 - - - - - - - - integration - - - - org.apache.maven.plugins - maven-surefire-plugin - - - integration-test - - test - - - - **/*ManualTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - - json - - - - - org.codehaus.mojo - exec-maven-plugin - ${exec-maven-plugin.version} - - - run-benchmarks - - none - - exec - - - test - java - - -classpath - - org.openjdk.jmh.Main - .* - - - - - - - - - - - - buildAgentLoader - - - - org.apache.maven.plugins - maven-jar-plugin - - - package - - jar - - - agentLoader - target/classes - - - true - - ${project.build.outputDirectory}/META-INF/MANIFEST.MF - - - - com/baeldung/instrumentation/application/AgentLoader.class - com/baeldung/instrumentation/application/Launcher.class - - - - - - - - - - buildApplication - - - - org.apache.maven.plugins - maven-jar-plugin - - - package - - jar - - - application - target/classes - - - true - - ${project.build.outputDirectory}/META-INF/MANIFEST.MF - - - - com/baeldung/instrumentation/application/MyAtm.class - com/baeldung/instrumentation/application/MyAtmApplication.class - com/baeldung/instrumentation/application/Launcher.class - - - - - - - - - - buildAgent - - - - org.apache.maven.plugins - maven-jar-plugin - - - package - - jar - - - agent - target/classes - - - true - - ${project.build.outputDirectory}/META-INF/MANIFEST.MF - - - - com/baeldung/instrumentation/agent/AtmTransformer.class - com/baeldung/instrumentation/agent/MyInstrumentationAgent.class - - - - - - - - - - - - - - 2.8.2 - - - 3.9 - 2.5 - 3.6.1 - 1.0.3 - 0.4 - 1.8.7 - 4.6-b01 - 1.13 - 0.6.5 - 0.9.0 - - - 3.10.0 - - - 2.21.0 - - 1.1 - 1.4.197 - 2.1.0.1 - 1.19 - - 1.19 - 3.0.0-M1 - 3.0.2 - 1.4.4 - 3.1.1 - 2.0.3.RELEASE - 1.6.0 - 61.1 - - 3.21.0-GA - - 1.8.0 - - From b9e437b77f0d3998863caaa133eb0d6d6d51429c Mon Sep 17 00:00:00 2001 From: Marcos Lopez Gonzalez Date: Thu, 9 May 2019 16:44:04 +0200 Subject: [PATCH 106/158] RootCauseFinder changed to runtime exceptions --- .../java/com/baeldung/exceptions/RootCauseFinder.java | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java b/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java index 064ae27ac1..cf449110e6 100644 --- a/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java +++ b/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java @@ -30,7 +30,7 @@ public class RootCauseFinder { private AgeCalculator() { } - public static int calculateAge(String birthDate) throws CalculationException { + public static int calculateAge(String birthDate) { if (birthDate == null || birthDate.isEmpty()) { throw new IllegalArgumentException(); } @@ -44,7 +44,7 @@ public class RootCauseFinder { } } - private static LocalDate parseDate(String birthDateAsString) throws DateParseException { + private static LocalDate parseDate(String birthDateAsString) { LocalDate birthDate; try { @@ -62,14 +62,14 @@ public class RootCauseFinder { } - static class CalculationException extends Exception { + static class CalculationException extends RuntimeException { CalculationException(DateParseException ex) { super(ex); } } - static class DateParseException extends Exception { + static class DateParseException extends RuntimeException { DateParseException(String input) { super(input); From 06047d428094c7e58d72d71dc37c3306e1ae0a60 Mon Sep 17 00:00:00 2001 From: amit2103 Date: Fri, 10 May 2019 00:22:34 +0530 Subject: [PATCH 107/158] [BAEL-14315] - Added new module spring-persistence-simple and moved one article --- persistence-modules/pom.xml | 1 + persistence-modules/spring-jpa/README.md | 1 - .../spring-persistence-simple/.gitignore | 13 ++ .../spring-persistence-simple/README.md | 18 ++ .../spring-persistence-simple/pom.xml | 114 +++++++++++++ .../baeldung/config/PersistenceJPAConfig.java | 87 ++++++++++ .../persistence/dao/AbstractJpaDAO.java | 46 +++++ .../org/baeldung/persistence/dao/FooDao.java | 17 ++ .../org/baeldung/persistence/dao/IFooDao.java | 21 +++ .../org/baeldung/persistence/model/Bar.java | 102 ++++++++++++ .../org/baeldung/persistence/model/Foo.java | 92 ++++++++++ .../persistence/service/FooService.java | 36 ++++ .../src/main/resources/logback.xml | 19 +++ .../main/resources/persistence-h2.properties | 13 ++ .../src/main/resources/persistence.xml | 42 +++++ ...oPaginationPersistenceIntegrationTest.java | 157 ++++++++++++++++++ .../FooServicePersistenceIntegrationTest.java | 69 ++++++++ .../FooServiceSortingIntegrationTest.java | 118 +++++++++++++ ...eSortingWitNullsManualIntegrationTest.java | 64 +++++++ .../src/test/resources/.gitignore | 13 ++ 20 files changed, 1042 insertions(+), 1 deletion(-) create mode 100644 persistence-modules/spring-persistence-simple/.gitignore create mode 100644 persistence-modules/spring-persistence-simple/README.md create mode 100644 persistence-modules/spring-persistence-simple/pom.xml create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceJPAConfig.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/FooDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Bar.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/service/FooService.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/logback.xml create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/persistence-h2.properties create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/persistence.xml create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooPaginationPersistenceIntegrationTest.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingIntegrationTest.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingWitNullsManualIntegrationTest.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/resources/.gitignore diff --git a/persistence-modules/pom.xml b/persistence-modules/pom.xml index 67a5c36fed..ba3baf6636 100644 --- a/persistence-modules/pom.xml +++ b/persistence-modules/pom.xml @@ -55,5 +55,6 @@ spring-hibernate-5 spring-hibernate4 spring-jpa + spring-persistence-simple diff --git a/persistence-modules/spring-jpa/README.md b/persistence-modules/spring-jpa/README.md index 2f2a27e4ac..24cbb3ee8b 100644 --- a/persistence-modules/spring-jpa/README.md +++ b/persistence-modules/spring-jpa/README.md @@ -4,7 +4,6 @@ ### Relevant Articles: -- [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa) - [Transactions with Spring and JPA](https://www.baeldung.com/transaction-configuration-with-jpa-and-spring) - [The DAO with JPA and Spring](http://www.baeldung.com/spring-dao-jpa) - [JPA Pagination](http://www.baeldung.com/jpa-pagination) diff --git a/persistence-modules/spring-persistence-simple/.gitignore b/persistence-modules/spring-persistence-simple/.gitignore new file mode 100644 index 0000000000..83c05e60c8 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/.gitignore @@ -0,0 +1,13 @@ +*.class + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* + +# Packaged files # +*.jar +*.war +*.ear \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md new file mode 100644 index 0000000000..2fcd05e84a --- /dev/null +++ b/persistence-modules/spring-persistence-simple/README.md @@ -0,0 +1,18 @@ +========= + +## Spring Persistence Example Project + + +### Relevant Articles: +- [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa) + + +### Eclipse Config +After importing the project into Eclipse, you may see the following error: +"No persistence xml file found in project" + +This can be ignored: +- Project -> Properties -> Java Persistance -> JPA -> Error/Warnings -> Select Ignore on "No persistence xml file found in project" +Or: +- Eclipse -> Preferences - Validation - disable the "Build" execution of the JPA Validator + diff --git a/persistence-modules/spring-persistence-simple/pom.xml b/persistence-modules/spring-persistence-simple/pom.xml new file mode 100644 index 0000000000..e624af4ea6 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/pom.xml @@ -0,0 +1,114 @@ + + 4.0.0 + spring-persistence-simple + 0.1-SNAPSHOT + spring-persistence-simple + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + ../../ + + + + + + org.springframework + spring-orm + ${org.springframework.version} + + + commons-logging + commons-logging + + + + + org.springframework + spring-context + ${org.springframework.version} + + + + + + org.hibernate + hibernate-entitymanager + ${hibernate.version} + + + mysql + mysql-connector-java + ${mysql-connector-java.version} + runtime + + + org.springframework.data + spring-data-jpa + ${spring-data-jpa.version} + + + com.h2database + h2 + ${h2.version} + + + + + + com.google.guava + guava + ${guava.version} + + + org.assertj + assertj-core + ${assertj.version} + + + + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + test + + + + org.springframework + spring-test + ${org.springframework.version} + test + + + + + + spring-persistence-simple + + + src/main/resources + true + + + + + + + 5.1.6.RELEASE + + + 5.4.2.Final + 6.0.6 + 2.1.6.RELEASE + + + 21.0 + 3.5 + 3.8.0 + + + \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceJPAConfig.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceJPAConfig.java new file mode 100644 index 0000000000..ec0d4bca3c --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceJPAConfig.java @@ -0,0 +1,87 @@ +package org.baeldung.config; + +import java.util.Properties; + +import javax.persistence.EntityManagerFactory; +import javax.sql.DataSource; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor; +import org.springframework.data.jpa.repository.config.EnableJpaRepositories; +import org.springframework.jdbc.datasource.DriverManagerDataSource; +import org.springframework.orm.jpa.JpaTransactionManager; +import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; +import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; +import org.springframework.transaction.PlatformTransactionManager; +import org.springframework.transaction.annotation.EnableTransactionManagement; + +import com.google.common.base.Preconditions; + +@Configuration +@EnableTransactionManagement +@PropertySource({ "classpath:persistence-h2.properties" }) +@ComponentScan({ "org.baeldung.persistence" }) +@EnableJpaRepositories(basePackages = "org.baeldung.persistence.dao") +public class PersistenceJPAConfig { + + @Autowired + private Environment env; + + public PersistenceJPAConfig() { + super(); + } + + // beans + + @Bean + public LocalContainerEntityManagerFactoryBean entityManagerFactory() { + final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean(); + em.setDataSource(dataSource()); + em.setPackagesToScan(new String[] { "org.baeldung.persistence.model" }); + + final HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); + em.setJpaVendorAdapter(vendorAdapter); + em.setJpaProperties(additionalProperties()); + + return em; + } + + @Bean + public DataSource dataSource() { + final DriverManagerDataSource dataSource = new DriverManagerDataSource(); + dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName"))); + dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url"))); + dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user"))); + dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass"))); + + return dataSource; + } + + @Bean + public PlatformTransactionManager transactionManager(final EntityManagerFactory emf) { + final JpaTransactionManager transactionManager = new JpaTransactionManager(); + transactionManager.setEntityManagerFactory(emf); + return transactionManager; + } + + @Bean + public PersistenceExceptionTranslationPostProcessor exceptionTranslation() { + return new PersistenceExceptionTranslationPostProcessor(); + } + + final Properties additionalProperties() { + final Properties hibernateProperties = new Properties(); + hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto")); + hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect")); + hibernateProperties.setProperty("hibernate.cache.use_second_level_cache", "false"); + + + return hibernateProperties; + } + +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java new file mode 100644 index 0000000000..13007d9fcc --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java @@ -0,0 +1,46 @@ +package org.baeldung.persistence.dao; + +import java.io.Serializable; +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; + +public abstract class AbstractJpaDAO { + + private Class clazz; + + @PersistenceContext + private EntityManager entityManager; + + public final void setClazz(final Class clazzToSet) { + this.clazz = clazzToSet; + } + + public T findOne(final long id) { + return entityManager.find(clazz, id); + } + + @SuppressWarnings("unchecked") + public List findAll() { + return entityManager.createQuery("from " + clazz.getName()).getResultList(); + } + + public void create(final T entity) { + entityManager.persist(entity); + } + + public T update(final T entity) { + return entityManager.merge(entity); + } + + public void delete(final T entity) { + entityManager.remove(entity); + } + + public void deleteById(final long entityId) { + final T entity = findOne(entityId); + delete(entity); + } + +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/FooDao.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/FooDao.java new file mode 100644 index 0000000000..77978c5cf2 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/FooDao.java @@ -0,0 +1,17 @@ +package org.baeldung.persistence.dao; + +import org.baeldung.persistence.model.Foo; +import org.springframework.stereotype.Repository; + +@Repository +public class FooDao extends AbstractJpaDAO implements IFooDao { + + public FooDao() { + super(); + + setClazz(Foo.class); + } + + // API + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java new file mode 100644 index 0000000000..f5799522e2 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java @@ -0,0 +1,21 @@ +package org.baeldung.persistence.dao; + +import java.util.List; + +import org.baeldung.persistence.model.Foo; + +public interface IFooDao { + + Foo findOne(long id); + + List findAll(); + + void create(Foo entity); + + Foo update(Foo entity); + + void delete(Foo entity); + + void deleteById(long entityId); + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Bar.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Bar.java new file mode 100644 index 0000000000..b602e57562 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Bar.java @@ -0,0 +1,102 @@ +package org.baeldung.persistence.model; + +import java.io.Serializable; +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.OrderBy; + +@Entity +public class Bar implements Serializable { + private static final long serialVersionUID = 1L; + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private long id; + + @Column(nullable = false) + private String name; + + @OneToMany(mappedBy = "bar", fetch = FetchType.EAGER, cascade = CascadeType.ALL) + @OrderBy("name ASC") + List fooList; + + public Bar() { + super(); + } + + public Bar(final String name) { + super(); + + this.name = name; + } + + // API + + public long getId() { + return id; + } + + public void setId(final long id) { + + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } + + public List getFooList() { + return fooList; + } + + public void setFooList(final List fooList) { + this.fooList = fooList; + } + + // + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((name == null) ? 0 : name.hashCode()); + return result; + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + final Bar other = (Bar) obj; + if (name == null) { + if (other.name != null) + return false; + } else if (!name.equals(other.name)) + return false; + return true; + } + + @Override + public String toString() { + final StringBuilder builder = new StringBuilder(); + builder.append("Bar [name=").append(name).append("]"); + return builder.toString(); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java new file mode 100644 index 0000000000..5294860311 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java @@ -0,0 +1,92 @@ +package org.baeldung.persistence.model; + +import org.hibernate.annotations.CacheConcurrencyStrategy; + +import javax.persistence.*; +import java.io.Serializable; + +@Entity +@Cacheable +@org.hibernate.annotations.Cache(usage = CacheConcurrencyStrategy.READ_WRITE) +public class Foo implements Serializable { + + private static final long serialVersionUID = 1L; + + public Foo() { + super(); + } + + public Foo(final String name) { + super(); + + this.name = name; + } + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "ID") + private Long id; + @Column(name = "NAME") + private String name; + + @ManyToOne(targetEntity = Bar.class, fetch = FetchType.EAGER) + @JoinColumn(name = "BAR_ID") + private Bar bar; + + public Bar getBar() { + return bar; + } + + public void setBar(final Bar bar) { + this.bar = bar; + } + + public Long getId() { + return id; + } + + public void setId(final Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((name == null) ? 0 : name.hashCode()); + return result; + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + final Foo other = (Foo) obj; + if (name == null) { + if (other.name != null) + return false; + } else if (!name.equals(other.name)) + return false; + return true; + } + + @Override + public String toString() { + final StringBuilder builder = new StringBuilder(); + builder.append("Foo [name=").append(name).append("]"); + return builder.toString(); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/service/FooService.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/service/FooService.java new file mode 100644 index 0000000000..6d1bb0adbe --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/service/FooService.java @@ -0,0 +1,36 @@ +package org.baeldung.persistence.service; + +import java.util.List; + +import org.baeldung.persistence.dao.IFooDao; +import org.baeldung.persistence.model.Foo; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; +import org.springframework.transaction.annotation.Transactional; + +@Service +@Transactional +public class FooService { + + @Autowired + private IFooDao dao; + + public FooService() { + super(); + } + + // API + + public void create(final Foo entity) { + dao.create(entity); + } + + public Foo findOne(final long id) { + return dao.findOne(id); + } + + public List findAll() { + return dao.findAll(); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/logback.xml b/persistence-modules/spring-persistence-simple/src/main/resources/logback.xml new file mode 100644 index 0000000000..ec0dc2469a --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/logback.xml @@ -0,0 +1,19 @@ + + + + + web - %date [%thread] %-5level %logger{36} - %message%n + + + + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/persistence-h2.properties b/persistence-modules/spring-persistence-simple/src/main/resources/persistence-h2.properties new file mode 100644 index 0000000000..716a96fde3 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/persistence-h2.properties @@ -0,0 +1,13 @@ +# jdbc.X +jdbc.driverClassName=org.h2.Driver +jdbc.url=jdbc:h2:mem:db;DB_CLOSE_DELAY=-1 +jdbc.user=sa +jdbc.pass= + +# hibernate.X +hibernate.dialect=org.hibernate.dialect.H2Dialect +hibernate.show_sql=true +hibernate.hbm2ddl.auto=create-drop +hibernate.cache.use_second_level_cache=true +hibernate.cache.use_query_cache=true +hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/persistence.xml b/persistence-modules/spring-persistence-simple/src/main/resources/persistence.xml new file mode 100644 index 0000000000..6304fa0a65 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/persistence.xml @@ -0,0 +1,42 @@ + + + + + + + + + + + + + + + ${hibernate.hbm2ddl.auto} + ${hibernate.dialect} + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooPaginationPersistenceIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooPaginationPersistenceIntegrationTest.java new file mode 100644 index 0000000000..76c34affb9 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooPaginationPersistenceIntegrationTest.java @@ -0,0 +1,157 @@ +package org.baeldung.persistence.service; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.hamcrest.Matchers.hasSize; +import static org.hamcrest.Matchers.lessThan; +import static org.junit.Assert.assertThat; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; +import javax.persistence.TypedQuery; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Root; + +import org.baeldung.config.PersistenceJPAConfig; +import org.baeldung.persistence.model.Foo; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class) +@DirtiesContext +public class FooPaginationPersistenceIntegrationTest { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private FooService fooService; + + @Before + public final void before() { + final int minimalNumberOfEntities = 25; + if (fooService.findAll().size() <= minimalNumberOfEntities) { + for (int i = 0; i < minimalNumberOfEntities; i++) { + fooService.create(new Foo(randomAlphabetic(6))); + } + } + } + + // tests + + @Test + public final void whenContextIsBootstrapped_thenNoExceptions() { + // + } + + @SuppressWarnings("unchecked") + @Test + public final void givenEntitiesExist_whenRetrievingFirstPage_thenCorrect() { + final int pageSize = 10; + + final Query query = entityManager.createQuery("From Foo"); + configurePagination(query, 1, pageSize); + + // When + final List fooList = query.getResultList(); + + // Then + assertThat(fooList, hasSize(pageSize)); + } + + @SuppressWarnings("unchecked") + @Test + public final void givenEntitiesExist_whenRetrievingLastPage_thenCorrect() { + final int pageSize = 10; + final Query queryTotal = entityManager.createQuery("Select count(f.id) from Foo f"); + final long countResult = (long) queryTotal.getSingleResult(); + + final Query query = entityManager.createQuery("Select f from Foo as f order by f.id"); + final int lastPage = (int) ((countResult / pageSize) + 1); + configurePagination(query, lastPage, pageSize); + final List fooList = query.getResultList(); + + // Then + assertThat(fooList, hasSize(lessThan(pageSize + 1))); + } + + @SuppressWarnings("unchecked") + @Test + public final void givenEntitiesExist_whenRetrievingPage_thenCorrect() { + final int pageSize = 10; + + final Query queryIds = entityManager.createQuery("Select f.id from Foo f order by f.name"); + final List fooIds = queryIds.getResultList(); + + final Query query = entityManager.createQuery("Select f from Foo as f where f.id in :ids"); + query.setParameter("ids", fooIds.subList(0, pageSize)); + + final List fooList = query.getResultList(); + + // Then + assertThat(fooList, hasSize(pageSize)); + } + + @Test + public final void givenEntitiesExist_whenRetrievingPageViaCriteria_thenCorrect() { + final int pageSize = 10; + final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder(); + final CriteriaQuery criteriaQuery = criteriaBuilder.createQuery(Foo.class); + final Root from = criteriaQuery.from(Foo.class); + final CriteriaQuery select = criteriaQuery.select(from); + final TypedQuery typedQuery = entityManager.createQuery(select); + typedQuery.setFirstResult(0); + typedQuery.setMaxResults(pageSize); + final List fooList = typedQuery.getResultList(); + + // Then + assertThat(fooList, hasSize(pageSize)); + } + + @Test + public final void givenEntitiesExist_whenRetrievingPageViaCriteria_thenNoExceptions() { + int pageNumber = 1; + final int pageSize = 10; + final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder(); + + final CriteriaQuery countQuery = criteriaBuilder.createQuery(Long.class); + countQuery.select(criteriaBuilder.count(countQuery.from(Foo.class))); + final Long count = entityManager.createQuery(countQuery).getSingleResult(); + + final CriteriaQuery criteriaQuery = criteriaBuilder.createQuery(Foo.class); + final Root from = criteriaQuery.from(Foo.class); + final CriteriaQuery select = criteriaQuery.select(from); + + TypedQuery typedQuery; + while (pageNumber < count.intValue()) { + typedQuery = entityManager.createQuery(select); + typedQuery.setFirstResult(pageNumber - 1); + typedQuery.setMaxResults(pageSize); + System.out.println("Current page: " + typedQuery.getResultList()); + pageNumber += pageSize; + } + + } + + // UTIL + + final int determineLastPage(final int pageSize, final long countResult) { + return (int) (countResult / pageSize) + 1; + } + + final void configurePagination(final Query query, final int pageNumber, final int pageSize) { + query.setFirstResult((pageNumber - 1) * pageSize); + query.setMaxResults(pageSize); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java new file mode 100644 index 0000000000..e1b53c8ded --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java @@ -0,0 +1,69 @@ +package org.baeldung.persistence.service; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; + +import org.baeldung.config.PersistenceJPAConfig; +import org.baeldung.persistence.model.Foo; +import org.junit.Assert; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.dao.DataAccessException; +import org.springframework.dao.DataIntegrityViolationException; +import org.springframework.dao.InvalidDataAccessApiUsageException; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class) +@DirtiesContext +public class FooServicePersistenceIntegrationTest { + + @Autowired + private FooService service; + + // tests + + @Test + public final void whenContextIsBootstrapped_thenNoExceptions() { + // + } + + @Test + public final void whenEntityIsCreated_thenNoExceptions() { + service.create(new Foo(randomAlphabetic(6))); + } + + @Test(expected = DataIntegrityViolationException.class) + public final void whenInvalidEntityIsCreated_thenDataException() { + service.create(new Foo(randomAlphabetic(2048))); + } + + @Test(expected = DataIntegrityViolationException.class) + public final void whenEntityWithLongNameIsCreated_thenDataException() { + service.create(new Foo(randomAlphabetic(2048))); + } + + @Test(expected = InvalidDataAccessApiUsageException.class) + public final void whenSameEntityIsCreatedTwice_thenDataException() { + final Foo entity = new Foo(randomAlphabetic(8)); + service.create(entity); + service.create(entity); + } + + @Test(expected = DataAccessException.class) + public final void temp_whenInvalidEntityIsCreated_thenDataException() { + service.create(new Foo(randomAlphabetic(2048))); + } + + @Test + public final void whenEntityIsCreated_thenFound() { + final Foo fooEntity = new Foo("abc"); + service.create(fooEntity); + final Foo found = service.findOne(fooEntity.getId()); + Assert.assertNotNull(found); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingIntegrationTest.java new file mode 100644 index 0000000000..40249b4b30 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingIntegrationTest.java @@ -0,0 +1,118 @@ +package org.baeldung.persistence.service; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; +import javax.persistence.TypedQuery; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Root; + +import org.baeldung.config.PersistenceJPAConfig; +import org.baeldung.persistence.model.Bar; +import org.baeldung.persistence.model.Foo; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class) +@DirtiesContext +@SuppressWarnings("unchecked") +public class FooServiceSortingIntegrationTest { + + @PersistenceContext + private EntityManager entityManager; + + // tests + + @Test + public final void whenSortingByOneAttributeDefaultOrder_thenPrintSortedResult() { + final String jql = "Select f from Foo as f order by f.id"; + final Query sortQuery = entityManager.createQuery(jql); + final List fooList = sortQuery.getResultList(); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId()); + } + } + + @Test + public final void whenSortingByOneAttributeSetOrder_thenSortedPrintResult() { + final String jql = "Select f from Foo as f order by f.id desc"; + final Query sortQuery = entityManager.createQuery(jql); + final List fooList = sortQuery.getResultList(); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId()); + } + } + + @Test + public final void whenSortingByTwoAttributes_thenPrintSortedResult() { + final String jql = "Select f from Foo as f order by f.name asc, f.id desc"; + final Query sortQuery = entityManager.createQuery(jql); + final List fooList = sortQuery.getResultList(); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId()); + } + } + + @Test + public final void whenSortingFooByBar_thenBarsSorted() { + final String jql = "Select f from Foo as f order by f.name, f.bar.id"; + final Query barJoinQuery = entityManager.createQuery(jql); + final List fooList = barJoinQuery.getResultList(); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName()); + if (foo.getBar() != null) { + System.out.print("-------BarId:" + foo.getBar().getId()); + } + } + } + + @Test + public final void whenSortinfBar_thenPrintBarsSortedWithFoos() { + final String jql = "Select b from Bar as b order by b.id"; + final Query barQuery = entityManager.createQuery(jql); + final List barList = barQuery.getResultList(); + for (final Bar bar : barList) { + System.out.println("Bar Id:" + bar.getId()); + for (final Foo foo : bar.getFooList()) { + System.out.println("FooName:" + foo.getName()); + } + } + } + + @Test + public final void whenSortingFooWithCriteria_thenPrintSortedFoos() { + final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder(); + final CriteriaQuery criteriaQuery = criteriaBuilder.createQuery(Foo.class); + final Root from = criteriaQuery.from(Foo.class); + final CriteriaQuery select = criteriaQuery.select(from); + criteriaQuery.orderBy(criteriaBuilder.asc(from.get("name"))); + final TypedQuery typedQuery = entityManager.createQuery(select); + final List fooList = typedQuery.getResultList(); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName() + "--------Id:" + foo.getId()); + } + } + + @Test + public final void whenSortingFooWithCriteriaAndMultipleAttributes_thenPrintSortedFoos() { + final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder(); + final CriteriaQuery criteriaQuery = criteriaBuilder.createQuery(Foo.class); + final Root from = criteriaQuery.from(Foo.class); + final CriteriaQuery select = criteriaQuery.select(from); + criteriaQuery.orderBy(criteriaBuilder.asc(from.get("name")), criteriaBuilder.desc(from.get("id"))); + final TypedQuery typedQuery = entityManager.createQuery(select); + final List fooList = typedQuery.getResultList(); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId()); + } + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingWitNullsManualIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingWitNullsManualIntegrationTest.java new file mode 100644 index 0000000000..c530003ac1 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooServiceSortingWitNullsManualIntegrationTest.java @@ -0,0 +1,64 @@ +package org.baeldung.persistence.service; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.junit.Assert.assertNull; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + +import org.baeldung.config.PersistenceJPAConfig; +import org.baeldung.persistence.model.Foo; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class) +@DirtiesContext +public class FooServiceSortingWitNullsManualIntegrationTest { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private FooService service; + + // tests + + @SuppressWarnings("unchecked") + @Test + public final void whenSortingByStringNullLast_thenLastNull() { + service.create(new Foo()); + service.create(new Foo(randomAlphabetic(6))); + + final String jql = "Select f from Foo as f order by f.name desc NULLS LAST"; + final Query sortQuery = entityManager.createQuery(jql); + final List fooList = sortQuery.getResultList(); + assertNull(fooList.get(fooList.toArray().length - 1).getName()); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName()); + } + } + + @SuppressWarnings("unchecked") + @Test + public final void whenSortingByStringNullFirst_thenFirstNull() { + service.create(new Foo()); + + final String jql = "Select f from Foo as f order by f.name desc NULLS FIRST"; + final Query sortQuery = entityManager.createQuery(jql); + final List fooList = sortQuery.getResultList(); + assertNull(fooList.get(0).getName()); + for (final Foo foo : fooList) { + System.out.println("Name:" + foo.getName()); + } + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/test/resources/.gitignore b/persistence-modules/spring-persistence-simple/src/test/resources/.gitignore new file mode 100644 index 0000000000..83c05e60c8 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/resources/.gitignore @@ -0,0 +1,13 @@ +*.class + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* + +# Packaged files # +*.jar +*.war +*.ear \ No newline at end of file From 80168d98ef203258be5007aca007ac893a62a967 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Thu, 9 May 2019 22:48:48 +0300 Subject: [PATCH 108/158] Update README.md --- core-kotlin-2/README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/core-kotlin-2/README.md b/core-kotlin-2/README.md index 6d0b20135d..d75dd2208a 100644 --- a/core-kotlin-2/README.md +++ b/core-kotlin-2/README.md @@ -6,4 +6,5 @@ - [Kotlin Scope Functions](https://www.baeldung.com/kotlin-scope-functions) - [Kotlin Annotations](https://www.baeldung.com/kotlin-annotations) - [Split a List into Parts in Kotlin](https://www.baeldung.com/kotlin-split-list-into-parts) -- [String Comparison in Kotlin](https://www.baeldung.com/kotlin-string-comparison) \ No newline at end of file +- [String Comparison in Kotlin](https://www.baeldung.com/kotlin-string-comparison) +- [Guide to JVM Platform Annotations in Kotlin](https://www.baeldung.com/kotlin-jvm-annotations) From a7f347194bc16dc725b5dab6a29a27d7833133cd Mon Sep 17 00:00:00 2001 From: Shubhra Srivastava Date: Fri, 10 May 2019 09:42:58 +0530 Subject: [PATCH 109/158] Bael 2812 jpa basic annotation (#6922) * BALE-2812 : JPA Basic Annotation * BAEL-2812 : JPA Basic Annotation moving code * BAEL-2812 : Removing changes from hibernate5 module * BAEL-2812 : Moving files to java-jpa --- .../baeldung/jpa/basicannotation/Course.java | 33 +++++++++++ .../BasicAnnotationIntegrationTest.java | 56 +++++++++++++++++++ 2 files changed, 89 insertions(+) create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/basicannotation/Course.java create mode 100644 persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/basicannotation/BasicAnnotationIntegrationTest.java diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/basicannotation/Course.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/basicannotation/Course.java new file mode 100644 index 0000000000..cc5a83420c --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/basicannotation/Course.java @@ -0,0 +1,33 @@ +package com.baeldung.jpa.basicannotation; + +import javax.persistence.Basic; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.Id; + +@Entity +public class Course { + + @Id + private int id; + + @Basic(optional = false, fetch = FetchType.LAZY) + private String name; + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } +} + diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/basicannotation/BasicAnnotationIntegrationTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/basicannotation/BasicAnnotationIntegrationTest.java new file mode 100644 index 0000000000..8580aa6602 --- /dev/null +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/basicannotation/BasicAnnotationIntegrationTest.java @@ -0,0 +1,56 @@ +package com.baeldung.jpa.basicannotation; + +import org.hibernate.PropertyValueException; +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; +import org.junit.After; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.AfterClass; +import org.junit.Test; + +import java.io.IOException; + +public class BasicAnnotationIntegrationTest { + + private static EntityManager entityManager; + private static EntityManagerFactory entityManagerFactory; + + @BeforeClass + public void setup() { + entityManagerFactory = Persistence.createEntityManagerFactory("java-jpa-scheduled-day"); + entityManager = entityManagerFactory.createEntityManager(); + } + + @Test + public void givenACourse_whenCourseNamePresent_shouldPersist() { + Course course = new Course(); + course.setName("Computers"); + + entityManager.persist(course); + entityManager.flush(); + entityManager.clear(); + + } + + @Test(expected = PropertyValueException.class) + public void givenACourse_whenCourseNameAbsent_shouldFail() { + Course course = new Course(); + + entityManager.persist(course); + entityManager.flush(); + entityManager.clear(); + } + + @AfterClass + public void destroy() { + + if (entityManager != null) { + entityManager.close(); + } + if (entityManagerFactory != null) { + entityManagerFactory.close(); + } + } +} From 4b7f9836a8ccba229b7017422a0111d4bfc151e3 Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 10 May 2019 16:06:19 +0800 Subject: [PATCH 110/158] Update README.md --- spring-security-sso/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spring-security-sso/README.md b/spring-security-sso/README.md index 5f49ee9919..88e3fbb2f7 100644 --- a/spring-security-sso/README.md +++ b/spring-security-sso/README.md @@ -1,3 +1,3 @@ ### Relevant Articles: - [Simple Single Sign-On with Spring Security OAuth2](http://www.baeldung.com/sso-spring-security-oauth2) -- [Spring Security Kerberos Integration](http://www.baeldung.com/sso-spring-security-oauth2) +- [Spring Security Kerberos Integration](https://www.baeldung.com/spring-security-kerberos-integration) From ba8fce515b43d0b4e0843b072ad85905b41a088e Mon Sep 17 00:00:00 2001 From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com> Date: Fri, 10 May 2019 16:07:18 +0800 Subject: [PATCH 111/158] Update README.md --- spring-security-sso/spring-security-sso-kerberos/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-security-sso/spring-security-sso-kerberos/README.md b/spring-security-sso/spring-security-sso-kerberos/README.md index 200b7868a3..0227d9ac70 100644 --- a/spring-security-sso/spring-security-sso-kerberos/README.md +++ b/spring-security-sso/spring-security-sso-kerberos/README.md @@ -1,3 +1,4 @@ ## Relevant articles: - [Introduction to SPNEGO/Kerberos Authentication in Spring](https://www.baeldung.com/spring-security-kerberos) +- [Spring Security Kerberos Integration](https://www.baeldung.com/spring-security-kerberos-integration) From 01492d167439739bbf0b06e466c33b5434d7df70 Mon Sep 17 00:00:00 2001 From: abhijoyful Date: Fri, 10 May 2019 18:13:18 +0530 Subject: [PATCH 112/158] JIRA - BAEL-2773 (The Java NumberFormatException) (#6909) * adding a generic core-java-exceptions module for number format excpetion and other java exceptions in future * Update core-java-modules/core-java-exceptions/pom.xml Co-Authored-By: abhijoyful * add core-java-exceptions module in core-java-module pom * replace tab with whitespaces * cleanup code (refactor junit class name per convention, format code, remove blank javadoc) * rename unit test class per convention to fix build failure --- .../core-java-exceptions/pom.xml | 26 +++ .../NumberFormatExceptionUnitTest.java | 154 ++++++++++++++++++ core-java-modules/pom.xml | 1 + 3 files changed, 181 insertions(+) create mode 100644 core-java-modules/core-java-exceptions/pom.xml create mode 100644 core-java-modules/core-java-exceptions/src/test/java/com/baeldung/exception/numberformat/NumberFormatExceptionUnitTest.java diff --git a/core-java-modules/core-java-exceptions/pom.xml b/core-java-modules/core-java-exceptions/pom.xml new file mode 100644 index 0000000000..51c4e51341 --- /dev/null +++ b/core-java-modules/core-java-exceptions/pom.xml @@ -0,0 +1,26 @@ + + 4.0.0 + com.baeldung.exception.numberformat + core-java-exceptions + 0.0.1-SNAPSHOT + core-java-exceptions + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../../parent-java + + + + + junit + junit + 4.12 + test + + + + diff --git a/core-java-modules/core-java-exceptions/src/test/java/com/baeldung/exception/numberformat/NumberFormatExceptionUnitTest.java b/core-java-modules/core-java-exceptions/src/test/java/com/baeldung/exception/numberformat/NumberFormatExceptionUnitTest.java new file mode 100644 index 0000000000..a1e8c7c30f --- /dev/null +++ b/core-java-modules/core-java-exceptions/src/test/java/com/baeldung/exception/numberformat/NumberFormatExceptionUnitTest.java @@ -0,0 +1,154 @@ +package com.baeldung.exception.numberformat; + +import static org.junit.Assert.assertEquals; + +import java.math.BigDecimal; +import java.math.BigInteger; +import java.text.NumberFormat; +import java.text.ParseException; +import java.util.Locale; +import java.util.logging.Logger; + +import org.junit.Test; + +/** + * A set of examples tested to show cases where NumberFormatException is thrown and not thrown. + */ +public class NumberFormatExceptionUnitTest { + + Logger LOG = Logger.getLogger(NumberFormatExceptionUnitTest.class.getName()); + + /* ---INTEGER FAIL CASES--- */ + @Test(expected = NumberFormatException.class) + public void givenByteConstructor_whenAlphabetAsInput_thenFail() { + Byte byteInt = new Byte("one"); + } + + @Test(expected = NumberFormatException.class) + public void givenShortConstructor_whenSpaceInInput_thenFail() { + Short shortInt = new Short("2 "); + } + + @Test(expected = NumberFormatException.class) + public void givenParseIntMethod_whenSpaceInInput_thenFail() { + Integer aIntPrim = Integer.parseInt("6000 "); + } + + @Test(expected = NumberFormatException.class) + public void givenParseIntMethod_whenUnderscoreInInput_thenFail() { + int bIntPrim = Integer.parseInt("6_000"); + } + + @Test(expected = NumberFormatException.class) + public void givenIntegerValueOfMethod_whenCommaInInput_thenFail() { + Integer cIntPrim = Integer.valueOf("6,000"); + } + + @Test(expected = NumberFormatException.class) + public void givenBigIntegerConstructor_whenDecimalInInput_thenFail() { + BigInteger bigInteger = new BigInteger("4.0"); + } + + @Test(expected = NumberFormatException.class) + public void givenDecodeMethod_whenAlphabetInInput_thenFail() { + Long decodeInteger = Long.decode("64403L"); + } + + /* ---INTEGER PASS CASES--- */ + @Test + public void givenInvalidNumberInputs_whenOptimized_thenPass() { + Byte byteInt = new Byte("1"); + assertEquals(1, byteInt.intValue()); + + Short shortInt = new Short("2 ".trim()); + assertEquals(2, shortInt.intValue()); + + Integer aIntObj = Integer.valueOf("6"); + assertEquals(6, aIntObj.intValue()); + + BigInteger bigInteger = new BigInteger("4"); + assertEquals(4, bigInteger.intValue()); + + int aIntPrim = Integer.parseInt("6000 ".trim()); + assertEquals(6000, aIntPrim); + + int bIntPrim = Integer.parseInt("6_000".replaceAll("_", "")); + assertEquals(6000, bIntPrim); + + int cIntPrim = Integer.parseInt("-6000"); + assertEquals(-6000, cIntPrim); + + Long decodeInteger = Long.decode("644032334"); + assertEquals(644032334L, decodeInteger.longValue()); + } + + /* ---DOUBLE FAIL CASES--- */ + @Test(expected = NumberFormatException.class) + public void givenFloatConstructor_whenAlphabetInInput_thenFail() { + Float floatDecimalObj = new Float("one.1"); + } + + @Test(expected = NumberFormatException.class) + public void givenDoubleConstructor_whenAlphabetInInput_thenFail() { + Double doubleDecimalObj = new Double("two.2"); + } + + @Test(expected = NumberFormatException.class) + public void givenBigDecimalConstructor_whenSpecialCharsInInput_thenFail() { + BigDecimal bigDecimalObj = new BigDecimal("3_0.3"); + } + + @Test(expected = NumberFormatException.class) + public void givenParseDoubleMethod_whenCommaInInput_thenFail() { + double aDoublePrim = Double.parseDouble("4000,1"); + } + + /* ---DOUBLE PASS CASES--- */ + @Test + public void givenDoubleConstructor_whenDecimalInInput_thenPass() { + Double doubleDecimalObj = new Double("2.2"); + assertEquals(2.2, doubleDecimalObj.doubleValue(), 0); + } + + @Test + public void givenDoubleValueOfMethod_whenMinusInInput_thenPass() { + Double aDoubleObj = Double.valueOf("-6000"); + assertEquals(-6000, aDoubleObj.doubleValue(), 0); + } + + @Test + public void givenUsDecimalNumber_whenParsedWithNumberFormat_thenPass() throws ParseException { + Number parsedNumber = parseNumberWithLocale("4000.1", Locale.US); + assertEquals(4000.1, parsedNumber); + assertEquals(4000.1, parsedNumber.doubleValue(), 0); + assertEquals(4000, parsedNumber.intValue()); + } + + /** + * In most European countries (for example, France), comma is used as decimal in place of period. + * @throws ParseException if the input string contains special characters other than comma or decimal. + * In this test case, anything after decimal (period) is dropped when a European locale is set. + */ + @Test + public void givenEuDecimalNumberHasComma_whenParsedWithNumberFormat_thenPass() throws ParseException { + Number parsedNumber = parseNumberWithLocale("4000,1", Locale.FRANCE); + LOG.info("Number parsed is: " + parsedNumber); + assertEquals(4000.1, parsedNumber); + assertEquals(4000.1, parsedNumber.doubleValue(), 0); + assertEquals(4000, parsedNumber.intValue()); + } + + /** + * Converts a string into a number retaining all decimals, and symbols valid in a locale. + * @param number the input string for a number. + * @param locale the locale to consider while parsing a number. + * @return the generic number object which can represent multiple number types. + * @throws ParseException when input contains invalid characters. + */ + private Number parseNumberWithLocale(String number, Locale locale) throws ParseException { + locale = locale == null ? Locale.getDefault() : locale; + NumberFormat numberFormat = NumberFormat.getInstance(locale); + return numberFormat.parse(number); + } + +} diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml index ed6a056448..2b563a7be4 100644 --- a/core-java-modules/pom.xml +++ b/core-java-modules/pom.xml @@ -15,6 +15,7 @@ pre-jpms + core-java-exceptions From 1aed22713df657bd6cc825109bff30f07290e5b2 Mon Sep 17 00:00:00 2001 From: amit2103 Date: Sat, 11 May 2019 00:33:30 +0530 Subject: [PATCH 113/158] [BAEL-14316] - Copied code for Bootstrapping Hibernate with Spring article --- persistence-modules/README.md | 1 - .../spring-persistence-simple/README.md | 1 + .../spring-persistence-simple/pom.xml | 19 +- .../hibernate/bootstrap/BarHibernateDAO.java | 39 ++++ .../hibernate/bootstrap/HibernateConf.java | 61 ++++++ .../hibernate/bootstrap/HibernateXMLConf.java | 24 +++ .../hibernate/bootstrap/model/TestEntity.java | 29 +++ .../src/main/resources/hibernate5Config.xml | 34 ++++ .../resources/hibernate5Configuration.xml | 30 +++ .../resources/persistence-mysql.properties | 13 ++ .../HibernateBootstrapIntegrationTest.java | 185 ++++++++++++++++++ .../HibernateXMLBootstrapIntegrationTest.java | 36 ++++ 12 files changed, 470 insertions(+), 2 deletions(-) create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/BarHibernateDAO.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateConf.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateXMLConf.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/model/TestEntity.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Config.xml create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Configuration.xml create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/persistence-mysql.properties create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateBootstrapIntegrationTest.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateXMLBootstrapIntegrationTest.java diff --git a/persistence-modules/README.md b/persistence-modules/README.md index 2fbaf25f2f..f6189392b1 100644 --- a/persistence-modules/README.md +++ b/persistence-modules/README.md @@ -5,7 +5,6 @@ ### Relevant Articles: - [Introduction to Hibernate Search](http://www.baeldung.com/hibernate-search) -- [Bootstrapping Hibernate 5 with Spring](http://www.baeldung.com/hibernate-5-spring) - [Introduction to Lettuce – the Java Redis Client](http://www.baeldung.com/java-redis-lettuce) - [A Guide to Jdbi](http://www.baeldung.com/jdbi) - [Pessimistic Locking in JPA](http://www.baeldung.com/jpa-pessimistic-locking) diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md index 2fcd05e84a..aabbb3c248 100644 --- a/persistence-modules/spring-persistence-simple/README.md +++ b/persistence-modules/spring-persistence-simple/README.md @@ -5,6 +5,7 @@ ### Relevant Articles: - [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa) +- [Bootstrapping Hibernate 5 with Spring](http://www.baeldung.com/hibernate-5-spring) ### Eclipse Config diff --git a/persistence-modules/spring-persistence-simple/pom.xml b/persistence-modules/spring-persistence-simple/pom.xml index e624af4ea6..4057db8033 100644 --- a/persistence-modules/spring-persistence-simple/pom.xml +++ b/persistence-modules/spring-persistence-simple/pom.xml @@ -32,7 +32,16 @@ - + + org.hibernate + hibernate-core + ${hibernate.version} + + + javax.transaction + jta + ${jta.version} + org.hibernate hibernate-entitymanager @@ -55,6 +64,12 @@ ${h2.version} + + org.apache.tomcat + tomcat-dbcp + ${tomcat-dbcp.version} + + @@ -104,6 +119,8 @@ 5.4.2.Final 6.0.6 2.1.6.RELEASE + 9.0.0.M26 + 1.1 21.0 diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/BarHibernateDAO.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/BarHibernateDAO.java new file mode 100644 index 0000000000..5fc932b256 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/BarHibernateDAO.java @@ -0,0 +1,39 @@ +package com.baeldung.hibernate.bootstrap; + +import com.baeldung.hibernate.bootstrap.model.TestEntity; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.springframework.beans.factory.annotation.Autowired; + +public abstract class BarHibernateDAO { + + @Autowired + private SessionFactory sessionFactory; + + public TestEntity findEntity(int id) { + + return getCurrentSession().find(TestEntity.class, 1); + } + + public void createEntity(TestEntity entity) { + + getCurrentSession().save(entity); + } + + public void createEntity(int id, String newDescription) { + + TestEntity entity = findEntity(id); + entity.setDescription(newDescription); + getCurrentSession().save(entity); + } + + public void deleteEntity(int id) { + + TestEntity entity = findEntity(id); + getCurrentSession().delete(entity); + } + + protected Session getCurrentSession() { + return sessionFactory.getCurrentSession(); + } +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateConf.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateConf.java new file mode 100644 index 0000000000..150e3778af --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateConf.java @@ -0,0 +1,61 @@ +package com.baeldung.hibernate.bootstrap; + +import com.google.common.base.Preconditions; +import org.apache.tomcat.dbcp.dbcp2.BasicDataSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.orm.hibernate5.HibernateTransactionManager; +import org.springframework.orm.hibernate5.LocalSessionFactoryBean; +import org.springframework.transaction.PlatformTransactionManager; +import org.springframework.transaction.annotation.EnableTransactionManagement; + +import javax.sql.DataSource; +import java.util.Properties; + +@Configuration +@EnableTransactionManagement +@PropertySource({ "classpath:persistence-h2.properties" }) +public class HibernateConf { + + @Autowired + private Environment env; + + @Bean + public LocalSessionFactoryBean sessionFactory() { + final LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean(); + sessionFactory.setDataSource(dataSource()); + sessionFactory.setPackagesToScan(new String[] { "com.baeldung.hibernate.bootstrap.model" }); + sessionFactory.setHibernateProperties(hibernateProperties()); + + return sessionFactory; + } + + @Bean + public DataSource dataSource() { + final BasicDataSource dataSource = new BasicDataSource(); + dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName"))); + dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url"))); + dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user"))); + dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass"))); + + return dataSource; + } + + @Bean + public PlatformTransactionManager hibernateTransactionManager() { + final HibernateTransactionManager transactionManager = new HibernateTransactionManager(); + transactionManager.setSessionFactory(sessionFactory().getObject()); + return transactionManager; + } + + private final Properties hibernateProperties() { + final Properties hibernateProperties = new Properties(); + hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto")); + hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect")); + + return hibernateProperties; + } +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateXMLConf.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateXMLConf.java new file mode 100644 index 0000000000..b3e979478f --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/HibernateXMLConf.java @@ -0,0 +1,24 @@ +package com.baeldung.hibernate.bootstrap; + +import com.google.common.base.Preconditions; +import org.apache.tomcat.dbcp.dbcp2.BasicDataSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.ImportResource; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.orm.hibernate5.HibernateTransactionManager; +import org.springframework.orm.hibernate5.LocalSessionFactoryBean; +import org.springframework.transaction.PlatformTransactionManager; +import org.springframework.transaction.annotation.EnableTransactionManagement; + +import javax.sql.DataSource; +import java.util.Properties; + +@Configuration +@EnableTransactionManagement +@ImportResource({ "classpath:hibernate5Configuration.xml" }) +public class HibernateXMLConf { + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/model/TestEntity.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/model/TestEntity.java new file mode 100644 index 0000000000..cae41db831 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/hibernate/bootstrap/model/TestEntity.java @@ -0,0 +1,29 @@ +package com.baeldung.hibernate.bootstrap.model; + +import javax.persistence.Entity; +import javax.persistence.Id; + +@Entity +public class TestEntity { + + private int id; + + private String description; + + @Id + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } +} diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Config.xml b/persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Config.xml new file mode 100644 index 0000000000..bbb61cb3e0 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Config.xml @@ -0,0 +1,34 @@ + + + + + + + + + + + ${hibernate.hbm2ddl.auto} + ${hibernate.dialect} + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Configuration.xml b/persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Configuration.xml new file mode 100644 index 0000000000..cb6cf0aa5c --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/hibernate5Configuration.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + ${hibernate.hbm2ddl.auto} + ${hibernate.dialect} + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/persistence-mysql.properties b/persistence-modules/spring-persistence-simple/src/main/resources/persistence-mysql.properties new file mode 100644 index 0000000000..b3cfd31f46 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/persistence-mysql.properties @@ -0,0 +1,13 @@ +# jdbc.X +jdbc.driverClassName=com.mysql.cj.jdbc.Driver +jdbc.url=jdbc:mysql://localhost:3306/spring_hibernate5_01?createDatabaseIfNotExist=true +jdbc.eventGeneratedId=tutorialuser +jdbc.pass=tutorialmy5ql + +# hibernate.X +hibernate.dialect=org.hibernate.dialect.MySQL5Dialect +hibernate.show_sql=false +hibernate.hbm2ddl.auto=create-drop + +# envers.X +envers.audit_table_suffix=_audit_log diff --git a/persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateBootstrapIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateBootstrapIntegrationTest.java new file mode 100644 index 0000000000..c41423643a --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateBootstrapIntegrationTest.java @@ -0,0 +1,185 @@ +package com.baeldung.hibernate.bootstrap; + +import com.baeldung.hibernate.bootstrap.model.TestEntity; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.annotation.Commit; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; +import org.springframework.test.context.transaction.TestTransaction; +import org.springframework.transaction.annotation.Transactional; + +import static junit.framework.TestCase.assertFalse; +import static junit.framework.TestCase.assertTrue; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { HibernateConf.class }) +@Transactional +public class HibernateBootstrapIntegrationTest { + + @Autowired + private SessionFactory sessionFactory; + + @Test + public void whenBootstrapHibernateSession_thenNoException() { + + Session session = sessionFactory.getCurrentSession(); + + TestEntity newEntity = new TestEntity(); + newEntity.setId(1); + session.save(newEntity); + + TestEntity searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + } + + @Test + public void whenProgrammaticTransactionCommit_thenEntityIsInDatabase() { + assertTrue(TestTransaction.isActive()); + + //Save an entity and commit. + Session session = sessionFactory.getCurrentSession(); + + TestEntity newEntity = new TestEntity(); + newEntity.setId(1); + session.save(newEntity); + + TestEntity searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + assertTrue(TestTransaction.isFlaggedForRollback()); + + TestTransaction.flagForCommit(); + TestTransaction.end(); + + assertFalse(TestTransaction.isFlaggedForRollback()); + assertFalse(TestTransaction.isActive()); + + //Check that the entity is still there in a new transaction, + //then delete it, but don't commit. + TestTransaction.start(); + + assertTrue(TestTransaction.isFlaggedForRollback()); + assertTrue(TestTransaction.isActive()); + + session = sessionFactory.getCurrentSession(); + searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + + session.delete(searchEntity); + session.flush(); + + TestTransaction.end(); + + assertFalse(TestTransaction.isActive()); + + //Check that the entity is still there in a new transaction, + //then delete it and commit. + TestTransaction.start(); + + session = sessionFactory.getCurrentSession(); + searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + + session.delete(searchEntity); + session.flush(); + + assertTrue(TestTransaction.isActive()); + + TestTransaction.flagForCommit(); + TestTransaction.end(); + + assertFalse(TestTransaction.isActive()); + + //Check that the entity is no longer there in a new transaction. + TestTransaction.start(); + + assertTrue(TestTransaction.isActive()); + + session = sessionFactory.getCurrentSession(); + searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNull(searchEntity); + } + + @Test + @Commit + public void givenTransactionCommitDefault_whenProgrammaticTransactionCommit_thenEntityIsInDatabase() { + assertTrue(TestTransaction.isActive()); + + //Save an entity and commit. + Session session = sessionFactory.getCurrentSession(); + + TestEntity newEntity = new TestEntity(); + newEntity.setId(1); + session.save(newEntity); + + TestEntity searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + assertFalse(TestTransaction.isFlaggedForRollback()); + + TestTransaction.end(); + + assertFalse(TestTransaction.isFlaggedForRollback()); + assertFalse(TestTransaction.isActive()); + + //Check that the entity is still there in a new transaction, + //then delete it, but don't commit. + TestTransaction.start(); + + assertFalse(TestTransaction.isFlaggedForRollback()); + assertTrue(TestTransaction.isActive()); + + session = sessionFactory.getCurrentSession(); + searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + + session.delete(searchEntity); + session.flush(); + + TestTransaction.flagForRollback(); + TestTransaction.end(); + + assertFalse(TestTransaction.isActive()); + + //Check that the entity is still there in a new transaction, + //then delete it and commit. + TestTransaction.start(); + + session = sessionFactory.getCurrentSession(); + searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + + session.delete(searchEntity); + session.flush(); + + assertTrue(TestTransaction.isActive()); + + TestTransaction.end(); + + assertFalse(TestTransaction.isActive()); + + //Check that the entity is no longer there in a new transaction. + TestTransaction.start(); + + assertTrue(TestTransaction.isActive()); + + session = sessionFactory.getCurrentSession(); + searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNull(searchEntity); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateXMLBootstrapIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateXMLBootstrapIntegrationTest.java new file mode 100644 index 0000000000..5b811ad576 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/com/baeldung/hibernate/bootstrap/HibernateXMLBootstrapIntegrationTest.java @@ -0,0 +1,36 @@ +package com.baeldung.hibernate.bootstrap; + +import com.baeldung.hibernate.bootstrap.model.TestEntity; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.Assert; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.transaction.annotation.Transactional; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { HibernateXMLConf.class }) +@Transactional +public class HibernateXMLBootstrapIntegrationTest { + + @Autowired + private SessionFactory sessionFactory; + + @Test + public void whenBootstrapHibernateSession_thenNoException() { + + Session session = sessionFactory.getCurrentSession(); + + TestEntity newEntity = new TestEntity(); + newEntity.setId(1); + session.save(newEntity); + + TestEntity searchEntity = session.find(TestEntity.class, 1); + + Assert.assertNotNull(searchEntity); + } + +} From ea797d5c5bb1070cb910d13ed2fbfce1d2e76b97 Mon Sep 17 00:00:00 2001 From: Loredana Date: Fri, 10 May 2019 23:57:22 +0300 Subject: [PATCH 114/158] fix string test --- .../com/baeldung/java8/optional/OptionalChainingUnitTest.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalChainingUnitTest.java b/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalChainingUnitTest.java index 70ec324cb3..3e0d752bb6 100644 --- a/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalChainingUnitTest.java +++ b/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalChainingUnitTest.java @@ -101,7 +101,7 @@ public class OptionalChainingUnitTest { } private Optional createOptional(String input) { - if (input == null || input == "" || input == "empty") { + if (input == null || "".equals(input) || "empty".equals(input)) { return Optional.empty(); } From deb33dfe58f5a0934b8a36a4fabbdae125d43011 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sat, 11 May 2019 09:21:38 +0300 Subject: [PATCH 115/158] Update README.MD [skip ci] --- spring-boot-testing/README.MD | 1 - 1 file changed, 1 deletion(-) diff --git a/spring-boot-testing/README.MD b/spring-boot-testing/README.MD index 8db51e9b8e..99d7db5743 100644 --- a/spring-boot-testing/README.MD +++ b/spring-boot-testing/README.MD @@ -6,4 +6,3 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Testing with Spring and Spock](https://www.baeldung.com/spring-spock-testing) - [Exclude Auto-Configuration Classes in Spring Boot Tests](https://www.baeldung.com/spring-boot-exclude-auto-configuration-test) - [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level) -- [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level) From e877597d9db31977ea5d6641a05b5f7b9c1efac6 Mon Sep 17 00:00:00 2001 From: Loredana Date: Sat, 11 May 2019 09:30:45 +0300 Subject: [PATCH 116/158] rename junit module --- .../{junit-5-configuration => junit-5-basics}/README.md | 0 .../{junit-5-configuration => junit-5-basics}/pom.xml | 6 +++--- .../main/java/com/baeldung/junit/tags/example/Employee.java | 0 .../java/com/baeldung/junit/tags/example/EmployeeDAO.java | 0 .../com/baeldung/junit/tags/example/EmployeeRowMapper.java | 0 .../com/baeldung/junit/tags/example/SpringJdbcConfig.java | 0 .../src/main/resources/jdbc/schema.sql | 0 .../src/main/resources/jdbc/springJdbc-config.xml | 0 .../src/main/resources/jdbc/test-data.sql | 0 .../categories/EmployeeDAOCategoryIntegrationTest.java | 0 .../com/baeldung/categories/EmployeeDAOUnitTestSuite.java | 0 .../test/java/com/baeldung/categories/IntegrationTest.java | 0 .../src/test/java/com/baeldung/categories/UnitTest.java | 0 .../com/baeldung/example/EmployeeDAOIntegrationTest.java | 0 .../test/java/com/baeldung/example/EmployeeUnitTest.java | 0 .../resourcedirectory/ReadResourceDirectoryUnitTest.java | 0 .../java/com/baeldung/tags/EmployeeDAOIntegrationTest.java | 0 .../test/java/com/baeldung/tags/EmployeeDAOTestSuite.java | 0 .../src/test/resources/example_resource.txt | 0 testing-modules/pom.xml | 2 +- 20 files changed, 4 insertions(+), 4 deletions(-) rename testing-modules/{junit-5-configuration => junit-5-basics}/README.md (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/pom.xml (97%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/main/java/com/baeldung/junit/tags/example/Employee.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/main/java/com/baeldung/junit/tags/example/EmployeeDAO.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/main/java/com/baeldung/junit/tags/example/EmployeeRowMapper.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/main/java/com/baeldung/junit/tags/example/SpringJdbcConfig.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/main/resources/jdbc/schema.sql (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/main/resources/jdbc/springJdbc-config.xml (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/main/resources/jdbc/test-data.sql (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/categories/EmployeeDAOCategoryIntegrationTest.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/categories/EmployeeDAOUnitTestSuite.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/categories/IntegrationTest.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/categories/UnitTest.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/example/EmployeeDAOIntegrationTest.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/example/EmployeeUnitTest.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/resourcedirectory/ReadResourceDirectoryUnitTest.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/tags/EmployeeDAOIntegrationTest.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/java/com/baeldung/tags/EmployeeDAOTestSuite.java (100%) rename testing-modules/{junit-5-configuration => junit-5-basics}/src/test/resources/example_resource.txt (100%) diff --git a/testing-modules/junit-5-configuration/README.md b/testing-modules/junit-5-basics/README.md similarity index 100% rename from testing-modules/junit-5-configuration/README.md rename to testing-modules/junit-5-basics/README.md diff --git a/testing-modules/junit-5-configuration/pom.xml b/testing-modules/junit-5-basics/pom.xml similarity index 97% rename from testing-modules/junit-5-configuration/pom.xml rename to testing-modules/junit-5-basics/pom.xml index 0f19bc19b7..28afcd6aac 100644 --- a/testing-modules/junit-5-configuration/pom.xml +++ b/testing-modules/junit-5-basics/pom.xml @@ -3,10 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - junit-5-configuration + junit-5-basics 1.0-SNAPSHOT - junit-5-configuration - Intro to JUnit 5 configuration + junit-5-basics + Intro to JUnit 5 com.baeldung diff --git a/testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/Employee.java b/testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/Employee.java similarity index 100% rename from testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/Employee.java rename to testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/Employee.java diff --git a/testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/EmployeeDAO.java b/testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/EmployeeDAO.java similarity index 100% rename from testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/EmployeeDAO.java rename to testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/EmployeeDAO.java diff --git a/testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/EmployeeRowMapper.java b/testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/EmployeeRowMapper.java similarity index 100% rename from testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/EmployeeRowMapper.java rename to testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/EmployeeRowMapper.java diff --git a/testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/SpringJdbcConfig.java b/testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/SpringJdbcConfig.java similarity index 100% rename from testing-modules/junit-5-configuration/src/main/java/com/baeldung/junit/tags/example/SpringJdbcConfig.java rename to testing-modules/junit-5-basics/src/main/java/com/baeldung/junit/tags/example/SpringJdbcConfig.java diff --git a/testing-modules/junit-5-configuration/src/main/resources/jdbc/schema.sql b/testing-modules/junit-5-basics/src/main/resources/jdbc/schema.sql similarity index 100% rename from testing-modules/junit-5-configuration/src/main/resources/jdbc/schema.sql rename to testing-modules/junit-5-basics/src/main/resources/jdbc/schema.sql diff --git a/testing-modules/junit-5-configuration/src/main/resources/jdbc/springJdbc-config.xml b/testing-modules/junit-5-basics/src/main/resources/jdbc/springJdbc-config.xml similarity index 100% rename from testing-modules/junit-5-configuration/src/main/resources/jdbc/springJdbc-config.xml rename to testing-modules/junit-5-basics/src/main/resources/jdbc/springJdbc-config.xml diff --git a/testing-modules/junit-5-configuration/src/main/resources/jdbc/test-data.sql b/testing-modules/junit-5-basics/src/main/resources/jdbc/test-data.sql similarity index 100% rename from testing-modules/junit-5-configuration/src/main/resources/jdbc/test-data.sql rename to testing-modules/junit-5-basics/src/main/resources/jdbc/test-data.sql diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/EmployeeDAOCategoryIntegrationTest.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/EmployeeDAOCategoryIntegrationTest.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/EmployeeDAOCategoryIntegrationTest.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/EmployeeDAOCategoryIntegrationTest.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/EmployeeDAOUnitTestSuite.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/EmployeeDAOUnitTestSuite.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/EmployeeDAOUnitTestSuite.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/EmployeeDAOUnitTestSuite.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/IntegrationTest.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/IntegrationTest.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/IntegrationTest.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/IntegrationTest.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/UnitTest.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/UnitTest.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/categories/UnitTest.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/categories/UnitTest.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/example/EmployeeDAOIntegrationTest.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/example/EmployeeDAOIntegrationTest.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/example/EmployeeDAOIntegrationTest.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/example/EmployeeDAOIntegrationTest.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/example/EmployeeUnitTest.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/example/EmployeeUnitTest.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/example/EmployeeUnitTest.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/example/EmployeeUnitTest.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/resourcedirectory/ReadResourceDirectoryUnitTest.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/resourcedirectory/ReadResourceDirectoryUnitTest.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/resourcedirectory/ReadResourceDirectoryUnitTest.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/resourcedirectory/ReadResourceDirectoryUnitTest.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/tags/EmployeeDAOIntegrationTest.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/tags/EmployeeDAOIntegrationTest.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/tags/EmployeeDAOIntegrationTest.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/tags/EmployeeDAOIntegrationTest.java diff --git a/testing-modules/junit-5-configuration/src/test/java/com/baeldung/tags/EmployeeDAOTestSuite.java b/testing-modules/junit-5-basics/src/test/java/com/baeldung/tags/EmployeeDAOTestSuite.java similarity index 100% rename from testing-modules/junit-5-configuration/src/test/java/com/baeldung/tags/EmployeeDAOTestSuite.java rename to testing-modules/junit-5-basics/src/test/java/com/baeldung/tags/EmployeeDAOTestSuite.java diff --git a/testing-modules/junit-5-configuration/src/test/resources/example_resource.txt b/testing-modules/junit-5-basics/src/test/resources/example_resource.txt similarity index 100% rename from testing-modules/junit-5-configuration/src/test/resources/example_resource.txt rename to testing-modules/junit-5-basics/src/test/resources/example_resource.txt diff --git a/testing-modules/pom.xml b/testing-modules/pom.xml index 40ed63bc12..90ec857b7f 100644 --- a/testing-modules/pom.xml +++ b/testing-modules/pom.xml @@ -32,6 +32,6 @@ test-containers testing testng - junit-5-configuration + junit-5-basics From 3c72fd048709d59f8ca8eba10e1c67c2a3414ed4 Mon Sep 17 00:00:00 2001 From: Loredana Date: Sat, 11 May 2019 09:45:08 +0300 Subject: [PATCH 117/158] move code to boot data module --- pom.xml | 3 -- .../jsonexception/CustomException.java | 0 .../baeldung/jsonexception/ErrorHandler.java | 0 .../jsonexception/MainController.java | 0 .../MainControllerIntegrationTest.java | 0 spring-boot-exceptions/.gitignore | 29 ---------------- spring-boot-exceptions/pom.xml | 33 ------------------- .../jsonexception/JsonErrorApplication.java | 13 -------- .../src/main/resources/application.properties | 1 - .../src/main/resources/static/.gitignore | 4 --- .../src/main/resources/templates/.gitignore | 4 --- .../SpringContextIntegrationTest.java | 16 --------- 12 files changed, 103 deletions(-) rename {spring-boot-exceptions => spring-boot-data}/src/main/java/com/baeldung/jsonexception/CustomException.java (100%) rename {spring-boot-exceptions => spring-boot-data}/src/main/java/com/baeldung/jsonexception/ErrorHandler.java (100%) rename {spring-boot-exceptions => spring-boot-data}/src/main/java/com/baeldung/jsonexception/MainController.java (100%) rename {spring-boot-exceptions => spring-boot-data}/src/test/java/com/baeldung/jsonexception/MainControllerIntegrationTest.java (100%) delete mode 100644 spring-boot-exceptions/.gitignore delete mode 100644 spring-boot-exceptions/pom.xml delete mode 100644 spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/JsonErrorApplication.java delete mode 100644 spring-boot-exceptions/src/main/resources/application.properties delete mode 100644 spring-boot-exceptions/src/main/resources/static/.gitignore delete mode 100644 spring-boot-exceptions/src/main/resources/templates/.gitignore delete mode 100644 spring-boot-exceptions/src/test/java/com/baeldung/jsonexception/SpringContextIntegrationTest.java diff --git a/pom.xml b/pom.xml index 2ea5e4505c..9298c8ad17 100644 --- a/pom.xml +++ b/pom.xml @@ -635,7 +635,6 @@ spring-boot-custom-starter spring-boot-disable-console-logging - spring-boot-exceptions spring-boot-jasypt spring-boot-keycloak spring-boot-logging-log4j2 @@ -834,7 +833,6 @@ spring-boot-camel spring-boot-client spring-boot-custom-starter - spring-boot-exceptions greeter-spring-boot-autoconfigure greeter-spring-boot-sample-app persistence-modules/spring-boot-h2/spring-boot-h2-database @@ -1297,7 +1295,6 @@ spring-boot-ctx-fluent spring-boot-custom-starter spring-boot-disable-console-logging - spring-boot-exceptions spring-boot-jasypt spring-boot-keycloak diff --git a/spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/CustomException.java b/spring-boot-data/src/main/java/com/baeldung/jsonexception/CustomException.java similarity index 100% rename from spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/CustomException.java rename to spring-boot-data/src/main/java/com/baeldung/jsonexception/CustomException.java diff --git a/spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/ErrorHandler.java b/spring-boot-data/src/main/java/com/baeldung/jsonexception/ErrorHandler.java similarity index 100% rename from spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/ErrorHandler.java rename to spring-boot-data/src/main/java/com/baeldung/jsonexception/ErrorHandler.java diff --git a/spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/MainController.java b/spring-boot-data/src/main/java/com/baeldung/jsonexception/MainController.java similarity index 100% rename from spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/MainController.java rename to spring-boot-data/src/main/java/com/baeldung/jsonexception/MainController.java diff --git a/spring-boot-exceptions/src/test/java/com/baeldung/jsonexception/MainControllerIntegrationTest.java b/spring-boot-data/src/test/java/com/baeldung/jsonexception/MainControllerIntegrationTest.java similarity index 100% rename from spring-boot-exceptions/src/test/java/com/baeldung/jsonexception/MainControllerIntegrationTest.java rename to spring-boot-data/src/test/java/com/baeldung/jsonexception/MainControllerIntegrationTest.java diff --git a/spring-boot-exceptions/.gitignore b/spring-boot-exceptions/.gitignore deleted file mode 100644 index 153c9335eb..0000000000 --- a/spring-boot-exceptions/.gitignore +++ /dev/null @@ -1,29 +0,0 @@ -HELP.md -/target/ -!.mvn/wrapper/maven-wrapper.jar - -### STS ### -.apt_generated -.classpath -.factorypath -.project -.settings -.springBeans -.sts4-cache - -### IntelliJ IDEA ### -.idea -*.iws -*.iml -*.ipr - -### NetBeans ### -/nbproject/private/ -/nbbuild/ -/dist/ -/nbdist/ -/.nb-gradle/ -/build/ - -### VS Code ### -.vscode/ diff --git a/spring-boot-exceptions/pom.xml b/spring-boot-exceptions/pom.xml deleted file mode 100644 index 01d6973642..0000000000 --- a/spring-boot-exceptions/pom.xml +++ /dev/null @@ -1,33 +0,0 @@ - - - 4.0.0 - - - com.baeldung - parent-boot-2 - 0.0.1-SNAPSHOT - ../parent-boot-2 - - - com.baeldung - spring-boot-exceptions - 0.0.4-SNAPSHOT - pass-exception-to-client-json-spring-boot - Baeldung article code on how to pass exceptions to client in JSON format using Spring Boot - - - - org.springframework.boot - spring-boot-starter-web - - - - org.springframework.boot - spring-boot-starter-test - test - - - - diff --git a/spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/JsonErrorApplication.java b/spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/JsonErrorApplication.java deleted file mode 100644 index 188584bd7c..0000000000 --- a/spring-boot-exceptions/src/main/java/com/baeldung/jsonexception/JsonErrorApplication.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.baeldung.jsonexception; - -import org.springframework.boot.SpringApplication; -import org.springframework.boot.autoconfigure.SpringBootApplication; - -@SpringBootApplication -public class JsonErrorApplication { - - public static void main(String[] args) { - SpringApplication.run(JsonErrorApplication.class, args); - } - -} \ No newline at end of file diff --git a/spring-boot-exceptions/src/main/resources/application.properties b/spring-boot-exceptions/src/main/resources/application.properties deleted file mode 100644 index 8b13789179..0000000000 --- a/spring-boot-exceptions/src/main/resources/application.properties +++ /dev/null @@ -1 +0,0 @@ - diff --git a/spring-boot-exceptions/src/main/resources/static/.gitignore b/spring-boot-exceptions/src/main/resources/static/.gitignore deleted file mode 100644 index 5e7d2734cf..0000000000 --- a/spring-boot-exceptions/src/main/resources/static/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -# Ignore everything in this directory -* -# Except this file -!.gitignore diff --git a/spring-boot-exceptions/src/main/resources/templates/.gitignore b/spring-boot-exceptions/src/main/resources/templates/.gitignore deleted file mode 100644 index 5e7d2734cf..0000000000 --- a/spring-boot-exceptions/src/main/resources/templates/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -# Ignore everything in this directory -* -# Except this file -!.gitignore diff --git a/spring-boot-exceptions/src/test/java/com/baeldung/jsonexception/SpringContextIntegrationTest.java b/spring-boot-exceptions/src/test/java/com/baeldung/jsonexception/SpringContextIntegrationTest.java deleted file mode 100644 index aa91e242ab..0000000000 --- a/spring-boot-exceptions/src/test/java/com/baeldung/jsonexception/SpringContextIntegrationTest.java +++ /dev/null @@ -1,16 +0,0 @@ -package com.baeldung.jsonexception; - -import org.junit.Test; -import org.junit.runner.RunWith; -import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.junit4.SpringRunner; - -@RunWith(SpringRunner.class) -@SpringBootTest -public class SpringContextIntegrationTest { - - @Test - public void contextLoads() { - } - -} From 1f077401bd56a0a9fd53dafcfdade52daca645d5 Mon Sep 17 00:00:00 2001 From: Loredana Date: Sat, 11 May 2019 11:42:08 +0300 Subject: [PATCH 118/158] update restcontrolleradvice --- .../main/java/com/baeldung/jsonexception/ErrorHandler.java | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/spring-boot-data/src/main/java/com/baeldung/jsonexception/ErrorHandler.java b/spring-boot-data/src/main/java/com/baeldung/jsonexception/ErrorHandler.java index a890dfa3a2..9f82c4fc57 100644 --- a/spring-boot-data/src/main/java/com/baeldung/jsonexception/ErrorHandler.java +++ b/spring-boot-data/src/main/java/com/baeldung/jsonexception/ErrorHandler.java @@ -1,13 +1,11 @@ package com.baeldung.jsonexception; import org.springframework.http.HttpStatus; -import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.bind.annotation.ExceptionHandler; -import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.ResponseStatus; +import org.springframework.web.bind.annotation.RestControllerAdvice; -@ControllerAdvice -@ResponseBody +@RestControllerAdvice public class ErrorHandler { @ExceptionHandler(CustomException.class) From 170b28436da2acbdbd10d0cb73c26ba1b770c53e Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sat, 11 May 2019 11:43:20 +0300 Subject: [PATCH 119/158] Update README.md --- spring-boot-data/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/spring-boot-data/README.md b/spring-boot-data/README.md index d93b8c3e93..3fd1d17994 100644 --- a/spring-boot-data/README.md +++ b/spring-boot-data/README.md @@ -1,2 +1,3 @@ ### Relevant Articles: - [Formatting JSON Dates in Spring Boot](https://www.baeldung.com/spring-boot-formatting-json-dates) +- [Rendering Exceptions in JSON with Spring](https://www.baeldung.com/spring-exceptions-json) From 7bb7f318f290a62e120ba57009bddc48c2acda8c Mon Sep 17 00:00:00 2001 From: amit2103 Date: Sat, 11 May 2019 14:36:36 +0530 Subject: [PATCH 120/158] [BAEL-14317] - Moved code for DAO with Spring and Hibernate article --- .../spring-hibernate4/README.md | 1 - .../spring-persistence-simple/README.md | 2 + .../persistence/dao/common/AbstractDao.java | 14 ++ .../dao/common/AbstractHibernateDao.java | 59 +++++++++ .../persistence/dao/common/IOperations.java | 20 +++ .../baeldung/persistence/dao/impl/FooDao.java | 20 +++ .../baeldung/config/PersistenceConfig.java | 118 +++++++++++++++++ .../org/baeldung/persistence/model/Foo.java | 18 ++- .../src/main/resources/stored_procedure.sql | 20 +++ .../service/FooStoredProceduresLiveTest.java | 123 ++++++++++++++++++ 10 files changed, 391 insertions(+), 4 deletions(-) create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/impl/FooDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceConfig.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/stored_procedure.sql create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooStoredProceduresLiveTest.java diff --git a/persistence-modules/spring-hibernate4/README.md b/persistence-modules/spring-hibernate4/README.md index f2553ad229..6f8d83aa9d 100644 --- a/persistence-modules/spring-hibernate4/README.md +++ b/persistence-modules/spring-hibernate4/README.md @@ -4,7 +4,6 @@ ### Relevant Articles: - [Guide to Hibernate 4 with Spring](http://www.baeldung.com/hibernate-4-spring) -- [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate) - [Hibernate Pagination](http://www.baeldung.com/hibernate-pagination) - [Sorting with Hibernate](http://www.baeldung.com/hibernate-sort) - [Stored Procedures with Hibernate](http://www.baeldung.com/stored-procedures-with-hibernate-tutorial) diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md index aabbb3c248..af4e4427c7 100644 --- a/persistence-modules/spring-persistence-simple/README.md +++ b/persistence-modules/spring-persistence-simple/README.md @@ -6,6 +6,8 @@ ### Relevant Articles: - [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa) - [Bootstrapping Hibernate 5 with Spring](http://www.baeldung.com/hibernate-5-spring) +- [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate) + ### Eclipse Config diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractDao.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractDao.java new file mode 100644 index 0000000000..5a6c76a93a --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractDao.java @@ -0,0 +1,14 @@ +package com.baeldung.persistence.dao.common; + +import java.io.Serializable; + +import com.google.common.base.Preconditions; + +public abstract class AbstractDao implements IOperations { + + protected Class clazz; + + protected final void setClazz(final Class clazzToSet) { + clazz = Preconditions.checkNotNull(clazzToSet); + } +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java new file mode 100644 index 0000000000..f3ade67f80 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java @@ -0,0 +1,59 @@ +package com.baeldung.persistence.dao.common; + +import java.io.Serializable; +import java.util.List; + +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.springframework.beans.factory.annotation.Autowired; + +import com.google.common.base.Preconditions; + +@SuppressWarnings("unchecked") +public abstract class AbstractHibernateDao extends AbstractDao implements IOperations { + + @Autowired + protected SessionFactory sessionFactory; + + // API + + @Override + public T findOne(final long id) { + return (T) getCurrentSession().get(clazz, id); + } + + @Override + public List findAll() { + return getCurrentSession().createQuery("from " + clazz.getName()).list(); + } + + @Override + public void create(final T entity) { + Preconditions.checkNotNull(entity); + getCurrentSession().saveOrUpdate(entity); + } + + @Override + public T update(final T entity) { + Preconditions.checkNotNull(entity); + return (T) getCurrentSession().merge(entity); + } + + @Override + public void delete(final T entity) { + Preconditions.checkNotNull(entity); + getCurrentSession().delete(entity); + } + + @Override + public void deleteById(final long entityId) { + final T entity = findOne(entityId); + Preconditions.checkState(entity != null); + delete(entity); + } + + protected Session getCurrentSession() { + return sessionFactory.getCurrentSession(); + } + +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java new file mode 100644 index 0000000000..4ef99221ab --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java @@ -0,0 +1,20 @@ +package com.baeldung.persistence.dao.common; + +import java.io.Serializable; +import java.util.List; + +public interface IOperations { + + T findOne(final long id); + + List findAll(); + + void create(final T entity); + + T update(final T entity); + + void delete(final T entity); + + void deleteById(final long entityId); + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/impl/FooDao.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/impl/FooDao.java new file mode 100644 index 0000000000..2d940527e1 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/impl/FooDao.java @@ -0,0 +1,20 @@ +package com.baeldung.persistence.dao.impl; + +import org.baeldung.persistence.dao.IFooDao; +import org.baeldung.persistence.model.Foo; +import org.springframework.stereotype.Repository; + +import com.baeldung.persistence.dao.common.AbstractHibernateDao; + +@Repository +public class FooDao extends AbstractHibernateDao implements IFooDao { + + public FooDao() { + super(); + + setClazz(Foo.class); + } + + // API + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceConfig.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceConfig.java new file mode 100644 index 0000000000..c454ab3b54 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/config/PersistenceConfig.java @@ -0,0 +1,118 @@ +package org.baeldung.config; + +import java.util.Properties; + +import javax.sql.DataSource; + +import org.apache.tomcat.dbcp.dbcp2.BasicDataSource; +import org.baeldung.persistence.dao.IFooDao; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor; +import org.springframework.data.jpa.repository.config.EnableJpaAuditing; +import org.springframework.data.jpa.repository.config.EnableJpaRepositories; +import org.springframework.orm.hibernate5.HibernateTransactionManager; +import org.springframework.orm.hibernate5.LocalSessionFactoryBean; +import org.springframework.orm.jpa.JpaTransactionManager; +import org.springframework.orm.jpa.JpaVendorAdapter; +import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; +import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; +import org.springframework.transaction.PlatformTransactionManager; +import org.springframework.transaction.annotation.EnableTransactionManagement; + +import com.baeldung.persistence.dao.impl.FooDao; +import com.google.common.base.Preconditions; + +@Configuration +@EnableTransactionManagement +@EnableJpaRepositories(basePackages = { "com.baeldung.persistence" }, transactionManagerRef = "jpaTransactionManager") +@EnableJpaAuditing +@PropertySource({ "classpath:persistence-mysql.properties" }) +@ComponentScan({ "com.baeldung.persistence" }) +public class PersistenceConfig { + + @Autowired + private Environment env; + + public PersistenceConfig() { + super(); + } + + @Bean + public LocalSessionFactoryBean sessionFactory() { + final LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean(); + sessionFactory.setDataSource(restDataSource()); + sessionFactory.setPackagesToScan(new String[] { "com.baeldung.persistence.model" }); + sessionFactory.setHibernateProperties(hibernateProperties()); + + return sessionFactory; + } + + @Bean + public LocalContainerEntityManagerFactoryBean entityManagerFactory() { + final LocalContainerEntityManagerFactoryBean emf = new LocalContainerEntityManagerFactoryBean(); + emf.setDataSource(restDataSource()); + emf.setPackagesToScan(new String[] { "com.baeldung.persistence.model" }); + + final JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); + emf.setJpaVendorAdapter(vendorAdapter); + emf.setJpaProperties(hibernateProperties()); + + return emf; + } + + @Bean + public DataSource restDataSource() { + final BasicDataSource dataSource = new BasicDataSource(); + dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName"))); + dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url"))); + dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user"))); + dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass"))); + + return dataSource; + } + + @Bean + public PlatformTransactionManager hibernateTransactionManager() { + final HibernateTransactionManager transactionManager = new HibernateTransactionManager(); + transactionManager.setSessionFactory(sessionFactory().getObject()); + return transactionManager; + } + + @Bean + public PlatformTransactionManager jpaTransactionManager() { + final JpaTransactionManager transactionManager = new JpaTransactionManager(); + transactionManager.setEntityManagerFactory(entityManagerFactory().getObject()); + return transactionManager; + } + + @Bean + public PersistenceExceptionTranslationPostProcessor exceptionTranslation() { + return new PersistenceExceptionTranslationPostProcessor(); + } + + @Bean + public IFooDao fooHibernateDao() { + return new FooDao(); + } + + private final Properties hibernateProperties() { + final Properties hibernateProperties = new Properties(); + hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto")); + hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect")); + + hibernateProperties.setProperty("hibernate.show_sql", "true"); + // hibernateProperties.setProperty("hibernate.format_sql", "true"); + // hibernateProperties.setProperty("hibernate.globally_quoted_identifiers", "true"); + + // Envers properties + hibernateProperties.setProperty("org.hibernate.envers.audit_table_suffix", env.getProperty("envers.audit_table_suffix")); + + return hibernateProperties; + } + +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java index 5294860311..30635e9ef2 100644 --- a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/model/Foo.java @@ -1,13 +1,25 @@ package org.baeldung.persistence.model; -import org.hibernate.annotations.CacheConcurrencyStrategy; - -import javax.persistence.*; import java.io.Serializable; +import javax.persistence.Cacheable; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.NamedNativeQueries; +import javax.persistence.NamedNativeQuery; + +import org.hibernate.annotations.CacheConcurrencyStrategy; + @Entity @Cacheable @org.hibernate.annotations.Cache(usage = CacheConcurrencyStrategy.READ_WRITE) +@NamedNativeQueries({ @NamedNativeQuery(name = "callGetAllFoos", query = "CALL GetAllFoos()", resultClass = Foo.class), @NamedNativeQuery(name = "callGetFoosByName", query = "CALL GetFoosByName(:fooName)", resultClass = Foo.class) }) public class Foo implements Serializable { private static final long serialVersionUID = 1L; diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/stored_procedure.sql b/persistence-modules/spring-persistence-simple/src/main/resources/stored_procedure.sql new file mode 100644 index 0000000000..9cedb75c37 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/stored_procedure.sql @@ -0,0 +1,20 @@ +DELIMITER // + CREATE PROCEDURE GetFoosByName(IN fooName VARCHAR(255)) + LANGUAGE SQL + DETERMINISTIC + SQL SECURITY DEFINER + BEGIN + SELECT * FROM foo WHERE name = fooName; + END // +DELIMITER ; + + +DELIMITER // + CREATE PROCEDURE GetAllFoos() + LANGUAGE SQL + DETERMINISTIC + SQL SECURITY DEFINER + BEGIN + SELECT * FROM foo; + END // +DELIMITER ; \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooStoredProceduresLiveTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooStoredProceduresLiveTest.java new file mode 100644 index 0000000000..ded32e362e --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/persistence/service/FooStoredProceduresLiveTest.java @@ -0,0 +1,123 @@ +package org.baeldung.persistence.service; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.junit.Assert.assertEquals; + +import java.util.List; + +import org.baeldung.config.PersistenceConfig; +import org.baeldung.persistence.model.Foo; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.hibernate.exception.SQLGrammarException; +import org.hibernate.query.NativeQuery; +import org.hibernate.query.Query; +import org.junit.After; +import org.junit.Assume; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class) +public class FooStoredProceduresLiveTest { + + private static final Logger LOGGER = LoggerFactory.getLogger(FooStoredProceduresLiveTest.class); + + @Autowired + private SessionFactory sessionFactory; + + @Autowired + private FooService fooService; + + private Session session; + + @Before + public final void before() { + session = sessionFactory.openSession(); + Assume.assumeTrue(getAllFoosExists()); + Assume.assumeTrue(getFoosByNameExists()); + } + + private boolean getFoosByNameExists() { + try { + @SuppressWarnings("unchecked") + NativeQuery sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class); + sqlQuery.list(); + return true; + } catch (SQLGrammarException e) { + LOGGER.error("WARNING : GetFoosByName() Procedure is may be missing ", e); + return false; + } + } + + private boolean getAllFoosExists() { + try { + @SuppressWarnings("unchecked") + NativeQuery sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class); + sqlQuery.list(); + return true; + } catch (SQLGrammarException e) { + LOGGER.error("WARNING : GetAllFoos() Procedure is may be missing ", e); + return false; + } + } + + @After + public final void after() { + session.close(); + } + + @Test + public final void getAllFoosUsingStoredProcedures() { + + fooService.create(new Foo(randomAlphabetic(6))); + + // Stored procedure getAllFoos using createSQLQuery + @SuppressWarnings("unchecked") + NativeQuery sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class); + List allFoos = sqlQuery.list(); + for (Foo foo : allFoos) { + LOGGER.info("getAllFoos() SQL Query result : {}", foo.getName()); + } + assertEquals(allFoos.size(), fooService.findAll().size()); + + // Stored procedure getAllFoos using a Named Query + @SuppressWarnings("unchecked") + Query namedQuery = session.getNamedQuery("callGetAllFoos"); + List allFoos2 = namedQuery.list(); + for (Foo foo : allFoos2) { + LOGGER.info("getAllFoos() NamedQuery result : {}", foo.getName()); + } + assertEquals(allFoos2.size(), fooService.findAll().size()); + } + + @Test + public final void getFoosByNameUsingStoredProcedures() { + + fooService.create(new Foo("NewFooName")); + + // Stored procedure getFoosByName using createSQLQuery() + @SuppressWarnings("unchecked") + Query sqlQuery = session.createSQLQuery("CALL GetFoosByName(:fooName)").addEntity(Foo.class).setParameter("fooName", "NewFooName"); + List allFoosByName = sqlQuery.list(); + for (Foo foo : allFoosByName) { + LOGGER.info("getFoosByName() using SQL Query : found => {}", foo.toString()); + } + + // Stored procedure getFoosByName using getNamedQuery() + @SuppressWarnings("unchecked") + Query namedQuery = session.getNamedQuery("callGetFoosByName").setParameter("fooName", "NewFooName"); + List allFoosByName2 = namedQuery.list(); + for (Foo foo : allFoosByName2) { + LOGGER.info("getFoosByName() using Native Query : found => {}", foo.toString()); + } + + } +} From 61890eb6cfa9217f399c646b2d1b728189cabd12 Mon Sep 17 00:00:00 2001 From: cdjole Date: Sat, 11 May 2019 16:52:38 +0200 Subject: [PATCH 121/158] [BAEL-2930] - array to stream conversion (#6931) --- .../conversions/StreamArrayConversion.java | 52 ++++++++++++++ .../StreamArrayConversionUnitTest.java | 70 +++++++++++++++++++ 2 files changed, 122 insertions(+) create mode 100644 core-java-arrays/src/main/java/com/baeldung/array/conversions/StreamArrayConversion.java create mode 100644 core-java-arrays/src/test/java/com/baeldung/array/conversions/StreamArrayConversionUnitTest.java diff --git a/core-java-arrays/src/main/java/com/baeldung/array/conversions/StreamArrayConversion.java b/core-java-arrays/src/main/java/com/baeldung/array/conversions/StreamArrayConversion.java new file mode 100644 index 0000000000..26a4ca7ef4 --- /dev/null +++ b/core-java-arrays/src/main/java/com/baeldung/array/conversions/StreamArrayConversion.java @@ -0,0 +1,52 @@ +package com.baeldung.array.conversions; + +import java.util.Arrays; +import java.util.function.IntFunction; +import java.util.stream.IntStream; +import java.util.stream.Stream; + +public class StreamArrayConversion { + + public static String[] stringStreamToStringArrayUsingFunctionalInterface(Stream stringStream) { + IntFunction intFunction = new IntFunction() { + @Override + public String[] apply(int value) { + return new String[value]; + } + }; + + return stringStream.toArray(intFunction); + } + + public static String[] stringStreamToStringArrayUsingMethodReference(Stream stringStream) { + return stringStream.toArray(String[]::new); + } + + public static String[] stringStreamToStringArrayUsingLambda(Stream stringStream) { + return stringStream.toArray(value -> new String[value]); + } + + public static Integer[] integerStreamToIntegerArray(Stream integerStream) { + return integerStream.toArray(Integer[]::new); + } + + public static int[] intStreamToPrimitiveIntArray(Stream integerStream) { + return integerStream.mapToInt(i -> i).toArray(); + } + + public static Stream stringArrayToStreamUsingArraysStream(String[] stringArray) { + return Arrays.stream(stringArray); + } + + public static Stream stringArrayToStreamUsingStreamOf(String[] stringArray) { + return Stream.of(stringArray); + } + + public static IntStream primitiveIntArrayToStreamUsingArraysStream(int[] intArray) { + return Arrays.stream(intArray); + } + + public static Stream primitiveIntArrayToStreamUsingStreamOf(int[] intArray) { + return Stream.of(intArray); + } +} diff --git a/core-java-arrays/src/test/java/com/baeldung/array/conversions/StreamArrayConversionUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/conversions/StreamArrayConversionUnitTest.java new file mode 100644 index 0000000000..d2173fea5b --- /dev/null +++ b/core-java-arrays/src/test/java/com/baeldung/array/conversions/StreamArrayConversionUnitTest.java @@ -0,0 +1,70 @@ +package com.baeldung.array.conversions; + +import static com.baeldung.array.conversions.StreamArrayConversion.intStreamToPrimitiveIntArray; +import static com.baeldung.array.conversions.StreamArrayConversion.integerStreamToIntegerArray; +import static com.baeldung.array.conversions.StreamArrayConversion.stringStreamToStringArrayUsingFunctionalInterface; +import static com.baeldung.array.conversions.StreamArrayConversion.stringStreamToStringArrayUsingLambda; +import static com.baeldung.array.conversions.StreamArrayConversion.stringStreamToStringArrayUsingMethodReference; +import static com.baeldung.array.conversions.StreamArrayConversion.stringArrayToStreamUsingArraysStream; +import static com.baeldung.array.conversions.StreamArrayConversion.stringArrayToStreamUsingStreamOf; +import static com.baeldung.array.conversions.StreamArrayConversion.primitiveIntArrayToStreamUsingArraysStream; +import static com.baeldung.array.conversions.StreamArrayConversion.primitiveIntArrayToStreamUsingStreamOf; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +import com.google.common.collect.Iterators; +import java.util.stream.IntStream; +import java.util.stream.Stream; +import org.junit.Test; + +public class StreamArrayConversionUnitTest { + + private String[] stringArray = new String[]{"baeldung", "convert", "to", "string", "array"}; + private Integer[] integerArray = new Integer[]{1, 2, 3, 4, 5, 6, 7}; + private int[] intPrimitiveArray = new int[]{1, 2, 3, 4, 5, 6, 7}; + + @Test + public void givenStringStream_thenConvertToStringArrayUsingFunctionalInterface() { + Stream stringStream = Stream.of("baeldung", "convert", "to", "string", "array"); + assertArrayEquals(stringArray, stringStreamToStringArrayUsingFunctionalInterface(stringStream)); + } + + @Test + public void givenStringStream_thenConvertToStringArrayUsingMethodReference() { + Stream stringStream = Stream.of("baeldung", "convert", "to", "string", "array"); + assertArrayEquals(stringArray, stringStreamToStringArrayUsingMethodReference(stringStream)); + } + + @Test + public void givenStringStream_thenConvertToStringArrayUsingLambda() { + Stream stringStream = Stream.of("baeldung", "convert", "to", "string", "array"); + assertArrayEquals(stringArray, stringStreamToStringArrayUsingLambda(stringStream)); + } + + @Test + public void givenIntegerStream_thenConvertToIntegerArray() { + Stream integerStream = Stream.of(1, 2, 3, 4, 5, 6, 7); + assertArrayEquals(integerArray, integerStreamToIntegerArray(integerStream)); + } + + @Test + public void givenIntStream_thenConvertToIntegerArray() { + Stream integerStream = IntStream.rangeClosed(1, 7).boxed(); + assertArrayEquals(intPrimitiveArray, intStreamToPrimitiveIntArray(integerStream)); + } + + @Test + public void givenStringArray_whenConvertedTwoWays_thenConvertedStreamsAreEqual() { + assertTrue(Iterators + .elementsEqual(stringArrayToStreamUsingArraysStream(stringArray).iterator(), + stringArrayToStreamUsingStreamOf(stringArray).iterator())); + } + + @Test + public void givenPrimitiveArray_whenConvertedTwoWays_thenConvertedStreamsAreNotEqual() { + assertFalse(Iterators.elementsEqual( + primitiveIntArrayToStreamUsingArraysStream(intPrimitiveArray).iterator(), + primitiveIntArrayToStreamUsingStreamOf(intPrimitiveArray).iterator())); + } +} From ebf31697d9c11a1f36d3a858e62b72717ef9f808 Mon Sep 17 00:00:00 2001 From: amit2103 Date: Sat, 11 May 2019 21:22:44 +0530 Subject: [PATCH 122/158] [BAEL-14318] - Moved code for DAO with Spring and Generics article --- .../spring-persistence-simple/README.md | 1 + .../dao/common/GenericHibernateDao.java | 13 +++++++++++++ .../persistence/dao/common/GenericJpaDao.java | 14 ++++++++++++++ .../persistence/dao/common/IGenericDao.java | 7 +++++++ 4 files changed, 35 insertions(+) create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericHibernateDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericJpaDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IGenericDao.java diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md index af4e4427c7..55f83379e9 100644 --- a/persistence-modules/spring-persistence-simple/README.md +++ b/persistence-modules/spring-persistence-simple/README.md @@ -7,6 +7,7 @@ - [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa) - [Bootstrapping Hibernate 5 with Spring](http://www.baeldung.com/hibernate-5-spring) - [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate) +- [DAO with Spring and Generics](https://www.baeldung.com/simplifying-the-data-access-layer-with-spring-and-java-generics) diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericHibernateDao.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericHibernateDao.java new file mode 100644 index 0000000000..18b16fa033 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericHibernateDao.java @@ -0,0 +1,13 @@ +package com.baeldung.persistence.dao.common; + +import java.io.Serializable; + +import org.springframework.beans.factory.config.BeanDefinition; +import org.springframework.context.annotation.Scope; +import org.springframework.stereotype.Repository; + +@Repository +@Scope(BeanDefinition.SCOPE_PROTOTYPE) +public class GenericHibernateDao extends AbstractHibernateDao implements IGenericDao { + // +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericJpaDao.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericJpaDao.java new file mode 100644 index 0000000000..5bcebed761 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/GenericJpaDao.java @@ -0,0 +1,14 @@ +package com.baeldung.persistence.dao.common; + +import java.io.Serializable; + +import org.baeldung.persistence.dao.AbstractJpaDAO; +import org.springframework.beans.factory.config.BeanDefinition; +import org.springframework.context.annotation.Scope; +import org.springframework.stereotype.Repository; + +@Repository +@Scope(BeanDefinition.SCOPE_PROTOTYPE) +public class GenericJpaDao extends AbstractJpaDAO implements IGenericDao { + // +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IGenericDao.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IGenericDao.java new file mode 100644 index 0000000000..8d8af18394 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IGenericDao.java @@ -0,0 +1,7 @@ +package com.baeldung.persistence.dao.common; + +import java.io.Serializable; + +public interface IGenericDao extends IOperations { + // +} From 49fc6fe5ba285d69dc669e6c47bb2608b6d0c164 Mon Sep 17 00:00:00 2001 From: amit2103 Date: Sun, 12 May 2019 00:04:18 +0530 Subject: [PATCH 123/158] [BAEL-14319] - Moved Transactions with Spring and JPA Article --- persistence-modules/spring-jpa/README.md | 1 - persistence-modules/spring-persistence-simple/README.md | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/persistence-modules/spring-jpa/README.md b/persistence-modules/spring-jpa/README.md index 24cbb3ee8b..e856e4808e 100644 --- a/persistence-modules/spring-jpa/README.md +++ b/persistence-modules/spring-jpa/README.md @@ -4,7 +4,6 @@ ### Relevant Articles: -- [Transactions with Spring and JPA](https://www.baeldung.com/transaction-configuration-with-jpa-and-spring) - [The DAO with JPA and Spring](http://www.baeldung.com/spring-dao-jpa) - [JPA Pagination](http://www.baeldung.com/jpa-pagination) - [Sorting with JPA](http://www.baeldung.com/jpa-sort) diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md index af4e4427c7..134cc53f5f 100644 --- a/persistence-modules/spring-persistence-simple/README.md +++ b/persistence-modules/spring-persistence-simple/README.md @@ -7,7 +7,7 @@ - [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa) - [Bootstrapping Hibernate 5 with Spring](http://www.baeldung.com/hibernate-5-spring) - [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate) - +- [Transactions with Spring and JPA](https://www.baeldung.com/transaction-configuration-with-jpa-and-spring) ### Eclipse Config From cc4a2639d935e346a2a17a31062d24eeb4250925 Mon Sep 17 00:00:00 2001 From: Ganesh Pagade Date: Sun, 12 May 2019 11:10:07 +0530 Subject: [PATCH 124/158] fix test arg order --- .../src/test/java/com/baeldung/string/StringAPITest.java | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/core-java-modules/core-java-12/src/test/java/com/baeldung/string/StringAPITest.java b/core-java-modules/core-java-12/src/test/java/com/baeldung/string/StringAPITest.java index f26a25ed79..3d80a36bf6 100644 --- a/core-java-modules/core-java-12/src/test/java/com/baeldung/string/StringAPITest.java +++ b/core-java-modules/core-java-12/src/test/java/com/baeldung/string/StringAPITest.java @@ -14,7 +14,7 @@ public class StringAPITest { String postIndent = multilineStr.indent(3); - assertThat(outputStr, equalTo(postIndent)); + assertThat(postIndent, equalTo(outputStr)); } @Test @@ -24,20 +24,20 @@ public class StringAPITest { String postIndent = multilineStr.indent(-2); - assertThat(outputStr, equalTo(postIndent)); + assertThat(postIndent, equalTo(outputStr)); } @Test public void whenTransformUsingLamda_thenReturnTransformedString() { String result = "hello".transform(input -> input + " world!"); - assertThat("hello world!", equalTo(result)); + assertThat(result, equalTo("hello world!")); } @Test public void whenTransformUsingParseInt_thenReturnInt() { int result = "42".transform(Integer::parseInt); - assertThat(42, equalTo(result)); + assertThat(result, equalTo(42)); } } From 1cc6422c53de805af6fa94ca14b1e58de51263af Mon Sep 17 00:00:00 2001 From: amit2103 Date: Sun, 12 May 2019 15:29:26 +0530 Subject: [PATCH 125/158] [BAEL-14320] - Moved code for Intro to Spring Data JPA Article --- .../spring-persistence-simple/README.md | 1 + .../dao/common/AbstractHibernateDao.java | 3 +- .../persistence/dao/common/IOperations.java | 2 +- .../persistence/dao/AbstractJpaDAO.java | 3 +- .../org/baeldung/persistence/dao/IFooDao.java | 2 +- .../persistence/config/PersistenceConfig.java | 85 ++++++ .../spring/data/persistence/dao/IFooDao.java | 11 + .../spring/data/persistence/model/Foo.java | 83 ++++++ .../data/persistence/service/IFooService.java | 11 + .../service/common/AbstractService.java | 56 ++++ .../persistence/service/impl/FooService.java | 38 +++ .../main/java/org/baeldung/util/IDUtil.java | 33 +++ .../resources/springDataPersistenceConfig.xml | 12 + ...ractServicePersistenceIntegrationTest.java | 256 ++++++++++++++++++ .../FooServicePersistenceIntegrationTest.java | 77 ++++++ spring-rest-full/README.md | 1 - 16 files changed, 669 insertions(+), 5 deletions(-) create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/config/PersistenceConfig.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/IFooDao.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Foo.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/IFooService.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/common/AbstractService.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/impl/FooService.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/util/IDUtil.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/springDataPersistenceConfig.xml create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/AbstractServicePersistenceIntegrationTest.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/FooServicePersistenceIntegrationTest.java diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md index 3ecd735091..06ccd452a1 100644 --- a/persistence-modules/spring-persistence-simple/README.md +++ b/persistence-modules/spring-persistence-simple/README.md @@ -9,6 +9,7 @@ - [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate) - [DAO with Spring and Generics](https://www.baeldung.com/simplifying-the-data-access-layer-with-spring-and-java-generics) - [Transactions with Spring and JPA](https://www.baeldung.com/transaction-configuration-with-jpa-and-spring) +- [Introduction to Spring Data JPA](http://www.baeldung.com/the-persistence-layer-with-spring-data-jpa) ### Eclipse Config diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java index f3ade67f80..e406f896dc 100644 --- a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/AbstractHibernateDao.java @@ -28,9 +28,10 @@ public abstract class AbstractHibernateDao extends Abstr } @Override - public void create(final T entity) { + public T create(final T entity) { Preconditions.checkNotNull(entity); getCurrentSession().saveOrUpdate(entity); + return entity; } @Override diff --git a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java index 4ef99221ab..34c5e0f616 100644 --- a/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java +++ b/persistence-modules/spring-persistence-simple/src/main/java/com/baeldung/persistence/dao/common/IOperations.java @@ -9,7 +9,7 @@ public interface IOperations { List findAll(); - void create(final T entity); + T create(final T entity); T update(final T entity); diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java index 13007d9fcc..decca35c08 100644 --- a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java @@ -26,8 +26,9 @@ public abstract class AbstractJpaDAO { return entityManager.createQuery("from " + clazz.getName()).getResultList(); } - public void create(final T entity) { + public T create(final T entity) { entityManager.persist(entity); + return entity; } public T update(final T entity) { diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java index f5799522e2..ba188b9b3a 100644 --- a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/persistence/dao/IFooDao.java @@ -10,7 +10,7 @@ public interface IFooDao { List findAll(); - void create(Foo entity); + Foo create(Foo entity); Foo update(Foo entity); diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/config/PersistenceConfig.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/config/PersistenceConfig.java new file mode 100644 index 0000000000..067bac2018 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/config/PersistenceConfig.java @@ -0,0 +1,85 @@ +package org.baeldung.spring.data.persistence.config; + +import java.util.Properties; + +import javax.sql.DataSource; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor; +import org.springframework.data.jpa.repository.config.EnableJpaRepositories; +import org.springframework.jdbc.datasource.DriverManagerDataSource; +import org.springframework.orm.jpa.JpaTransactionManager; +import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; +import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; +import org.springframework.transaction.PlatformTransactionManager; +import org.springframework.transaction.annotation.EnableTransactionManagement; + +import com.google.common.base.Preconditions; + +@Configuration +@EnableTransactionManagement +@PropertySource({ "classpath:persistence-${envTarget:h2}.properties" }) +@ComponentScan({ "org.baeldung.spring.data.persistence" }) +// @ImportResource("classpath*:springDataPersistenceConfig.xml") +@EnableJpaRepositories(basePackages = "org.baeldung.spring.data.persistence.dao") +public class PersistenceConfig { + + @Autowired + private Environment env; + + public PersistenceConfig() { + super(); + } + + @Bean + public LocalContainerEntityManagerFactoryBean entityManagerFactory() { + final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean(); + em.setDataSource(dataSource()); + em.setPackagesToScan(new String[] { "org.baeldung.spring.data.persistence.model" }); + + final HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); + // vendorAdapter.set + em.setJpaVendorAdapter(vendorAdapter); + em.setJpaProperties(additionalProperties()); + + return em; + } + + @Bean + public DataSource dataSource() { + final DriverManagerDataSource dataSource = new DriverManagerDataSource(); + dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName"))); + dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url"))); + dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user"))); + dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass"))); + + return dataSource; + } + + @Bean + public PlatformTransactionManager transactionManager() { + final JpaTransactionManager transactionManager = new JpaTransactionManager(); + transactionManager.setEntityManagerFactory(entityManagerFactory().getObject()); + + return transactionManager; + } + + @Bean + public PersistenceExceptionTranslationPostProcessor exceptionTranslation() { + return new PersistenceExceptionTranslationPostProcessor(); + } + + final Properties additionalProperties() { + final Properties hibernateProperties = new Properties(); + hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto")); + hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect")); + // hibernateProperties.setProperty("hibernate.globally_quoted_identifiers", "true"); + return hibernateProperties; + } + +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/IFooDao.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/IFooDao.java new file mode 100644 index 0000000000..2f74096e14 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/IFooDao.java @@ -0,0 +1,11 @@ +package org.baeldung.spring.data.persistence.dao; + +import org.baeldung.spring.data.persistence.model.Foo; +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.data.jpa.repository.Query; +import org.springframework.data.repository.query.Param; +public interface IFooDao extends JpaRepository { + + @Query("SELECT f FROM Foo f WHERE LOWER(f.name) = LOWER(:name)") + Foo retrieveByName(@Param("name") String name); +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Foo.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Foo.java new file mode 100644 index 0000000000..8f316ac55b --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Foo.java @@ -0,0 +1,83 @@ +package org.baeldung.spring.data.persistence.model; + +import java.io.Serializable; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +@Entity +public class Foo implements Serializable { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private long id; + + @Column(nullable = false) + private String name; + + public Foo() { + super(); + } + + public Foo(final String name) { + super(); + + this.name = name; + } + + // API + + public long getId() { + return id; + } + + public void setId(final long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } + + // + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((name == null) ? 0 : name.hashCode()); + return result; + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + final Foo other = (Foo) obj; + if (name == null) { + if (other.name != null) + return false; + } else if (!name.equals(other.name)) + return false; + return true; + } + + @Override + public String toString() { + final StringBuilder builder = new StringBuilder(); + builder.append("Foo [name=").append(name).append("]"); + return builder.toString(); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/IFooService.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/IFooService.java new file mode 100644 index 0000000000..26d0171551 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/IFooService.java @@ -0,0 +1,11 @@ +package org.baeldung.spring.data.persistence.service; + +import org.baeldung.spring.data.persistence.model.Foo; + +import com.baeldung.persistence.dao.common.IOperations; + +public interface IFooService extends IOperations { + + Foo retrieveByName(String name); + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/common/AbstractService.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/common/AbstractService.java new file mode 100644 index 0000000000..cf28d5e5c6 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/common/AbstractService.java @@ -0,0 +1,56 @@ +package org.baeldung.spring.data.persistence.service.common; + +import java.io.Serializable; +import java.util.List; + +import org.springframework.data.repository.PagingAndSortingRepository; +import org.springframework.transaction.annotation.Transactional; + +import com.baeldung.persistence.dao.common.IOperations; +import com.google.common.collect.Lists; + +@Transactional +public abstract class AbstractService implements IOperations { + + // read - one + + @Override + @Transactional(readOnly = true) + public T findOne(final long id) { + return getDao().findById(id).orElse(null); + } + + // read - all + + @Override + @Transactional(readOnly = true) + public List findAll() { + return Lists.newArrayList(getDao().findAll()); + } + + // write + + @Override + public T create(final T entity) { + return getDao().save(entity); + } + + @Override + public T update(final T entity) { + return getDao().save(entity); + } + + @Override + public void delete(T entity) { + getDao().delete(entity); + } + + @Override + public void deleteById(long entityId) { + T entity = findOne(entityId); + delete(entity); + } + + protected abstract PagingAndSortingRepository getDao(); + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/impl/FooService.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/impl/FooService.java new file mode 100644 index 0000000000..b7ed496df1 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/service/impl/FooService.java @@ -0,0 +1,38 @@ +package org.baeldung.spring.data.persistence.service.impl; + + +import org.baeldung.spring.data.persistence.model.Foo; +import org.baeldung.spring.data.persistence.dao.IFooDao; +import org.baeldung.spring.data.persistence.service.IFooService; +import org.baeldung.spring.data.persistence.service.common.AbstractService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.repository.PagingAndSortingRepository; +import org.springframework.stereotype.Service; +import org.springframework.transaction.annotation.Transactional; + +@Service +@Transactional +public class FooService extends AbstractService implements IFooService { + + @Autowired + private IFooDao dao; + + public FooService() { + super(); + } + + // API + + @Override + protected PagingAndSortingRepository getDao() { + return dao; + } + + // custom methods + + @Override + public Foo retrieveByName(final String name) { + return dao.retrieveByName(name); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/util/IDUtil.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/util/IDUtil.java new file mode 100644 index 0000000000..85ab623e5f --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/util/IDUtil.java @@ -0,0 +1,33 @@ +package org.baeldung.util; + +import java.util.Random; + +public final class IDUtil { + + private IDUtil() { + throw new AssertionError(); + } + + // API + + public static String randomPositiveLongAsString() { + return Long.toString(randomPositiveLong()); + } + + public static String randomNegativeLongAsString() { + return Long.toString(randomNegativeLong()); + } + + public static long randomPositiveLong() { + long id = new Random().nextLong() * 10000; + id = (id < 0) ? (-1 * id) : id; + return id; + } + + private static long randomNegativeLong() { + long id = new Random().nextLong() * 10000; + id = (id > 0) ? (-1 * id) : id; + return id; + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/springDataPersistenceConfig.xml b/persistence-modules/spring-persistence-simple/src/main/resources/springDataPersistenceConfig.xml new file mode 100644 index 0000000000..d6d0ec6e47 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/springDataPersistenceConfig.xml @@ -0,0 +1,12 @@ + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/AbstractServicePersistenceIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/AbstractServicePersistenceIntegrationTest.java new file mode 100644 index 0000000000..acc73dfaf8 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/AbstractServicePersistenceIntegrationTest.java @@ -0,0 +1,256 @@ +package org.baeldung.spring.data.persistence.service; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.hamcrest.Matchers.hasItem; +import static org.hamcrest.Matchers.not; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertThat; + +import java.io.Serializable; +import java.util.List; + +import org.baeldung.spring.data.persistence.model.Foo; +import org.baeldung.util.IDUtil; +import org.hamcrest.Matchers; +import org.junit.Ignore; +import org.junit.Test; +import org.springframework.dao.DataAccessException; + +import com.baeldung.persistence.dao.common.IOperations; + +public abstract class AbstractServicePersistenceIntegrationTest { + + // tests + + // find - one + + @Test + /**/public final void givenResourceDoesNotExist_whenResourceIsRetrieved_thenNoResourceIsReceived() { + // When + final Foo createdResource = getApi().findOne(IDUtil.randomPositiveLong()); + + // Then + assertNull(createdResource); + } + + @Test + public void givenResourceExists_whenResourceIsRetrieved_thenNoExceptions() { + final Foo existingResource = persistNewEntity(); + getApi().findOne(existingResource.getId()); + } + + @Test + public void givenResourceDoesNotExist_whenResourceIsRetrieved_thenNoExceptions() { + getApi().findOne(IDUtil.randomPositiveLong()); + } + + @Test + public void givenResourceExists_whenResourceIsRetrieved_thenTheResultIsNotNull() { + final Foo existingResource = persistNewEntity(); + final Foo retrievedResource = getApi().findOne(existingResource.getId()); + assertNotNull(retrievedResource); + } + + @Test + public void givenResourceExists_whenResourceIsRetrieved_thenResourceIsRetrievedCorrectly() { + final Foo existingResource = persistNewEntity(); + final Foo retrievedResource = getApi().findOne(existingResource.getId()); + assertEquals(existingResource, retrievedResource); + } + + // find - one - by name + + // find - all + + @Test + /**/public void whenAllResourcesAreRetrieved_thenNoExceptions() { + getApi().findAll(); + } + + @Test + /**/public void whenAllResourcesAreRetrieved_thenTheResultIsNotNull() { + final List resources = getApi().findAll(); + + assertNotNull(resources); + } + + @Test + /**/public void givenAtLeastOneResourceExists_whenAllResourcesAreRetrieved_thenRetrievedResourcesAreNotEmpty() { + persistNewEntity(); + + // When + final List allResources = getApi().findAll(); + + // Then + assertThat(allResources, not(Matchers. empty())); + } + + @Test + /**/public void givenAnResourceExists_whenAllResourcesAreRetrieved_thenTheExistingResourceIsIndeedAmongThem() { + final Foo existingResource = persistNewEntity(); + + final List resources = getApi().findAll(); + + assertThat(resources, hasItem(existingResource)); + } + + @Test + /**/public void whenAllResourcesAreRetrieved_thenResourcesHaveIds() { + persistNewEntity(); + + // When + final List allResources = getApi().findAll(); + + // Then + for (final Foo resource : allResources) { + assertNotNull(resource.getId()); + } + } + + // create + + @Test(expected = RuntimeException.class) + /**/public void whenNullResourceIsCreated_thenException() { + getApi().create(null); + } + + @Test + /**/public void whenResourceIsCreated_thenNoExceptions() { + persistNewEntity(); + } + + @Test + /**/public void whenResourceIsCreated_thenResourceIsRetrievable() { + final Foo existingResource = persistNewEntity(); + + assertNotNull(getApi().findOne(existingResource.getId())); + } + + @Test + /**/public void whenResourceIsCreated_thenSavedResourceIsEqualToOriginalResource() { + final Foo originalResource = createNewEntity(); + final Foo savedResource = getApi().create(originalResource); + + assertEquals(originalResource, savedResource); + } + + @Test(expected = RuntimeException.class) + public void whenResourceWithFailedConstraintsIsCreated_thenException() { + final Foo invalidResource = createNewEntity(); + invalidate(invalidResource); + + getApi().create(invalidResource); + } + + /** + * -- specific to the persistence engine + */ + @Test(expected = DataAccessException.class) + @Ignore("Hibernate simply ignores the id silently and still saved (tracking this)") + public void whenResourceWithIdIsCreated_thenDataAccessException() { + final Foo resourceWithId = createNewEntity(); + resourceWithId.setId(IDUtil.randomPositiveLong()); + + getApi().create(resourceWithId); + } + + // update + + @Test(expected = RuntimeException.class) + /**/public void whenNullResourceIsUpdated_thenException() { + getApi().update(null); + } + + @Test + /**/public void givenResourceExists_whenResourceIsUpdated_thenNoExceptions() { + // Given + final Foo existingResource = persistNewEntity(); + + // When + getApi().update(existingResource); + } + + /** + * - can also be the ConstraintViolationException which now occurs on the update operation will not be translated; as a consequence, it will be a TransactionSystemException + */ + @Test(expected = RuntimeException.class) + public void whenResourceIsUpdatedWithFailedConstraints_thenException() { + final Foo existingResource = persistNewEntity(); + invalidate(existingResource); + + getApi().update(existingResource); + } + + @Test + /**/public void givenResourceExists_whenResourceIsUpdated_thenUpdatesArePersisted() { + // Given + final Foo existingResource = persistNewEntity(); + + // When + change(existingResource); + getApi().update(existingResource); + + final Foo updatedResource = getApi().findOne(existingResource.getId()); + + // Then + assertEquals(existingResource, updatedResource); + } + + // delete + + // @Test(expected = RuntimeException.class) + // public void givenResourceDoesNotExists_whenResourceIsDeleted_thenException() { + // // When + // getApi().delete(IDUtil.randomPositiveLong()); + // } + // + // @Test(expected = RuntimeException.class) + // public void whenResourceIsDeletedByNegativeId_thenException() { + // // When + // getApi().delete(IDUtil.randomNegativeLong()); + // } + // + // @Test + // public void givenResourceExists_whenResourceIsDeleted_thenNoExceptions() { + // // Given + // final Foo existingResource = persistNewEntity(); + // + // // When + // getApi().delete(existingResource.getId()); + // } + // + // @Test + // /**/public final void givenResourceExists_whenResourceIsDeleted_thenResourceNoLongerExists() { + // // Given + // final Foo existingResource = persistNewEntity(); + // + // // When + // getApi().delete(existingResource.getId()); + // + // // Then + // assertNull(getApi().findOne(existingResource.getId())); + // } + + // template method + + protected Foo createNewEntity() { + return new Foo(randomAlphabetic(6)); + } + + protected abstract IOperations getApi(); + + private final void invalidate(final Foo entity) { + entity.setName(null); + } + + private final void change(final Foo entity) { + entity.setName(randomAlphabetic(6)); + } + + protected Foo persistNewEntity() { + return getApi().create(createNewEntity()); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/FooServicePersistenceIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/FooServicePersistenceIntegrationTest.java new file mode 100644 index 0000000000..8184a2320a --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/service/FooServicePersistenceIntegrationTest.java @@ -0,0 +1,77 @@ +package org.baeldung.spring.data.persistence.service; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.junit.Assert.assertNotNull; + +import org.baeldung.spring.data.persistence.model.Foo; +import org.baeldung.spring.data.persistence.config.PersistenceConfig; +import org.junit.Ignore; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.dao.DataIntegrityViolationException; +import org.springframework.dao.InvalidDataAccessApiUsageException; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +import com.baeldung.persistence.dao.common.IOperations; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class) +public class FooServicePersistenceIntegrationTest extends AbstractServicePersistenceIntegrationTest { + + @Autowired + private IFooService service; + + // tests + + @Test + public final void whenContextIsBootstrapped_thenNoExceptions() { + // + } + + @Test + public final void whenEntityIsCreated_thenNoExceptions() { + service.create(new Foo(randomAlphabetic(6))); + } + + @Test(expected = DataIntegrityViolationException.class) + public final void whenInvalidEntityIsCreated_thenDataException() { + service.create(new Foo()); + } + + @Test(expected = DataIntegrityViolationException.class) + public final void whenEntityWithLongNameIsCreated_thenDataException() { + service.create(new Foo(randomAlphabetic(2048))); + } + + // custom Query method + + @Test + public final void givenUsingCustomQuery_whenRetrievingEntity_thenFound() { + final String name = randomAlphabetic(6); + service.create(new Foo(name)); + + final Foo retrievedByName = service.retrieveByName(name); + assertNotNull(retrievedByName); + } + + // work in progress + + @Test(expected = InvalidDataAccessApiUsageException.class) + @Ignore("Right now, persist has saveOrUpdate semantics, so this will no longer fail") + public final void whenSameEntityIsCreatedTwice_thenDataException() { + final Foo entity = new Foo(randomAlphabetic(8)); + service.create(entity); + service.create(entity); + } + + // API + + @Override + protected final IOperations getApi() { + return service; + } + +} diff --git a/spring-rest-full/README.md b/spring-rest-full/README.md index e0d3a70626..b7b006d75e 100644 --- a/spring-rest-full/README.md +++ b/spring-rest-full/README.md @@ -9,7 +9,6 @@ The "Learn Spring Security" Classes: http://github.learnspringsecurity.com ### Relevant Articles: - [Integration Testing with the Maven Cargo plugin](http://www.baeldung.com/integration-testing-with-the-maven-cargo-plugin) -- [Introduction to Spring Data JPA](http://www.baeldung.com/the-persistence-layer-with-spring-data-jpa) - [Project Configuration with Spring](http://www.baeldung.com/project-configuration-with-spring) - [Metrics for your Spring REST API](http://www.baeldung.com/spring-rest-api-metrics) - [Spring Security Expressions - hasRole Example](https://www.baeldung.com/spring-security-expressions-basic) From 5e602ce4cf92e17521203b2036a46b5114aabadd Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:22:13 +0300 Subject: [PATCH 126/158] Update README.md --- core-java-modules/core-java/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-modules/core-java/README.md b/core-java-modules/core-java/README.md index c2d1b4a06b..65fb5ddb9d 100644 --- a/core-java-modules/core-java/README.md +++ b/core-java-modules/core-java/README.md @@ -51,3 +51,4 @@ - [Java Bitwise Operators](https://www.baeldung.com/java-bitwise-operators) - [Guide to Creating and Running a Jar File in Java](https://www.baeldung.com/java-create-jar) - [Making a JSON POST Request With HttpURLConnection](https://www.baeldung.com/httpurlconnection-post) +- [Convert Hex to ASCII in Java](https://www.baeldung.com/java-convert-hex-to-ascii) From b5c5648e7143b6aa898f5189c9f456d5ee1379c1 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:23:33 +0300 Subject: [PATCH 127/158] Update README.md --- core-java-modules/core-java-9/README.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/core-java-modules/core-java-9/README.md b/core-java-modules/core-java-9/README.md index ecad86ace2..5715520bae 100644 --- a/core-java-modules/core-java-9/README.md +++ b/core-java-modules/core-java-9/README.md @@ -20,7 +20,6 @@ - [Multi-Release Jar Files](https://www.baeldung.com/java-multi-release-jar) - [Ahead of Time Compilation (AoT)](https://www.baeldung.com/ahead-of-time-compilation) - [Java 9 Process API Improvements](https://www.baeldung.com/java-9-process-api) -- [Guide to java.lang.Process API](https://www.baeldung.com/java-process-api) - [Java 9 java.util.Objects Additions](https://www.baeldung.com/java-9-objects-new) - [Java 9 Reactive Streams](https://www.baeldung.com/java-9-reactive-streams) - [Java 9 Optional API Additions](https://www.baeldung.com/java-9-optional) @@ -31,4 +30,4 @@ - [A Guide to Java 9 Modularity](https://www.baeldung.com/java-9-modularity) - [Java 9 Platform Module API](https://www.baeldung.com/java-9-module-api) - [Java 9 Platform Logging API](https://www.baeldung.com/java-9-logging-api) - +- [Filtering a Stream of Optionals in Java](https://www.baeldung.com/java-filter-stream-of-optional) From e8381f10f78b2cada56e49452be0095d7608d11d Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:24:14 +0300 Subject: [PATCH 128/158] Update README.md --- core-java-modules/core-java-io/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/core-java-modules/core-java-io/README.md b/core-java-modules/core-java-io/README.md index 9ce39459dd..6737ad6eb9 100644 --- a/core-java-modules/core-java-io/README.md +++ b/core-java-modules/core-java-io/README.md @@ -40,3 +40,4 @@ - [How to Write to a CSV File in Java](https://www.baeldung.com/java-csv) - [List Files in a Directory in Java](https://www.baeldung.com/java-list-directory-files) - [Java InputStream to Byte Array and ByteBuffer](https://www.baeldung.com/convert-input-stream-to-array-of-bytes) +- [Introduction to the Java NIO Selector](https://www.baeldung.com/java-nio-selector) From 169981e93c4539fa76297c73bfe9440a875ecf2d Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:28:09 +0300 Subject: [PATCH 129/158] Update README.md --- java-dates-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/java-dates-2/README.md b/java-dates-2/README.md index a6b5c8e574..35286115d4 100644 --- a/java-dates-2/README.md +++ b/java-dates-2/README.md @@ -1,2 +1,3 @@ ## Relevant Articles: - [Converting Between LocalDate and XMLGregorianCalendar](https://www.baeldung.com/java-localdate-to-xmlgregoriancalendar) +- [Convert Time to Milliseconds in Java](https://www.baeldung.com/java-time-milliseconds) From 365d096a3330b4e56841784e7312a0ead3a7f1b8 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:29:16 +0300 Subject: [PATCH 130/158] Create README.MD --- core-java-arrays/README.MD | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 core-java-arrays/README.MD diff --git a/core-java-arrays/README.MD b/core-java-arrays/README.MD new file mode 100644 index 0000000000..9ee6998784 --- /dev/null +++ b/core-java-arrays/README.MD @@ -0,0 +1,3 @@ +## Relevant Articles + +- [Extending an Array’s Length](https://www.baeldung.com/java-array-add-element-at-the-end) From 33fbbeb4cae22586e7ac8f75a80b2bc6efd02eb1 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:29:53 +0300 Subject: [PATCH 131/158] Create README.MD --- java-strings-2/README.MD | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 java-strings-2/README.MD diff --git a/java-strings-2/README.MD b/java-strings-2/README.MD new file mode 100644 index 0000000000..2617105639 --- /dev/null +++ b/java-strings-2/README.MD @@ -0,0 +1,3 @@ +## Relevant Articles + +- [Check If a String Contains a Substring](https://www.baeldung.com/java-string-contains-substring) From dd4887e3d685e5223d97c7a834240b8b71215f92 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:30:55 +0300 Subject: [PATCH 132/158] Create README.MD --- core-java-modules/pre-jpms/README.MD | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 core-java-modules/pre-jpms/README.MD diff --git a/core-java-modules/pre-jpms/README.MD b/core-java-modules/pre-jpms/README.MD new file mode 100644 index 0000000000..8c9af82ba5 --- /dev/null +++ b/core-java-modules/pre-jpms/README.MD @@ -0,0 +1,3 @@ +## Relevant Articles + +- [Java 9 Migration Issues and Resolutions](https://www.baeldung.com/java-9-migration-issue) From 711e74c5aec056a372e4247be07971cd9da4dd86 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:31:37 +0300 Subject: [PATCH 133/158] Update README.md --- libraries-2/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/libraries-2/README.md b/libraries-2/README.md index 4bcfeaefa1..8243b9f82c 100644 --- a/libraries-2/README.md +++ b/libraries-2/README.md @@ -3,4 +3,5 @@ - [A Guide to jBPM with Java](https://www.baeldung.com/jbpm-java) - [Guide to Classgraph Library](https://www.baeldung.com/classgraph) +- [Create a Java Command Line Program with Picocli](https://www.baeldung.com/java-picocli-create-command-line-program) From c654b7b44b26786f9f635ffffcf757fbc0b6dc28 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:32:16 +0300 Subject: [PATCH 134/158] Create README.MD --- core-java-modules/core-java-reflection/README.MD | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 core-java-modules/core-java-reflection/README.MD diff --git a/core-java-modules/core-java-reflection/README.MD b/core-java-modules/core-java-reflection/README.MD new file mode 100644 index 0000000000..c8766d6858 --- /dev/null +++ b/core-java-modules/core-java-reflection/README.MD @@ -0,0 +1,3 @@ +## Relevant Articles + +- [Void Type in Java](https://www.baeldung.com/java-void-type) From c80627619dd45889b8d6c623a54e7094c051c9b2 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:33:42 +0300 Subject: [PATCH 135/158] Update README.md --- core-java-modules/core-java-8-2/README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/core-java-modules/core-java-8-2/README.md b/core-java-modules/core-java-8-2/README.md index e2b12e8819..383fe5da34 100644 --- a/core-java-modules/core-java-8-2/README.md +++ b/core-java-modules/core-java-8-2/README.md @@ -3,4 +3,5 @@ ## Core Java 8 Cookbooks and Examples (part 2) ### Relevant Articles: -- [Anonymous Classes in Java](http://www.baeldung.com/) +- [Anonymous Classes in Java](https://www.baeldung.com/java-anonymous-classes) +- [Run JAR Application With Command Line Arguments](https://www.baeldung.com/java-run-jar-with-arguments) From 89aa57b5cf4adde41c316a26399c3f130fbbba14 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 17:34:31 +0300 Subject: [PATCH 136/158] Create README.MD --- java-strings-2/README.MD | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 java-strings-2/README.MD diff --git a/java-strings-2/README.MD b/java-strings-2/README.MD new file mode 100644 index 0000000000..061296382c --- /dev/null +++ b/java-strings-2/README.MD @@ -0,0 +1,3 @@ +## Relevant Articles + +- [Java Localization – Formatting Messages](https://www.baeldung.com/java-localization-messages-formatting) From 21f3c62bfa2036f885f43f7e12c6296a0ffe5991 Mon Sep 17 00:00:00 2001 From: Loredana Date: Sun, 12 May 2019 20:21:05 +0300 Subject: [PATCH 137/158] fix param validation --- spring-mvc-xml/pom.xml | 16 ++++++++-------- .../com/baeldung/spring/ClientWebConfigJava.java | 8 ++++++++ ...iableValidationControllerIntegrationTest.java | 3 ++- 3 files changed, 18 insertions(+), 9 deletions(-) diff --git a/spring-mvc-xml/pom.xml b/spring-mvc-xml/pom.xml index beea8e5ee2..46af321d1b 100644 --- a/spring-mvc-xml/pom.xml +++ b/spring-mvc-xml/pom.xml @@ -1,4 +1,5 @@ - 4.0.0 0.1-SNAPSHOT @@ -20,12 +21,6 @@ org.springframework spring-web ${org.springframework.version} - - - commons-logging - commons-logging - - org.springframework @@ -50,7 +45,7 @@ - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} @@ -84,6 +79,11 @@ + + org.glassfish + javax.el + 3.0.1-b08 + org.springframework.boot diff --git a/spring-mvc-xml/src/main/java/com/baeldung/spring/ClientWebConfigJava.java b/spring-mvc-xml/src/main/java/com/baeldung/spring/ClientWebConfigJava.java index 7925fa451d..09c34ccc80 100644 --- a/spring-mvc-xml/src/main/java/com/baeldung/spring/ClientWebConfigJava.java +++ b/spring-mvc-xml/src/main/java/com/baeldung/spring/ClientWebConfigJava.java @@ -5,8 +5,10 @@ import java.util.ResourceBundle; import org.springframework.context.MessageSource; import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; import org.springframework.context.support.MessageSourceResourceBundle; import org.springframework.context.support.ResourceBundleMessageSource; +import org.springframework.validation.beanvalidation.MethodValidationPostProcessor; import org.springframework.web.servlet.ViewResolver; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; @@ -15,6 +17,7 @@ import org.springframework.web.servlet.view.JstlView; //@EnableWebMvc //@Configuration +@ComponentScan("com.baeldung.spring") public class ClientWebConfigJava implements WebMvcConfigurer { public ClientWebConfigJava() { @@ -51,4 +54,9 @@ public class ClientWebConfigJava implements WebMvcConfigurer { return bean; } + + @Bean + public MethodValidationPostProcessor methodValidationPostProcessor() { + return new MethodValidationPostProcessor(); + } } \ No newline at end of file diff --git a/spring-mvc-xml/src/test/java/com/baeldung/spring/controller/RequestAndPathVariableValidationControllerIntegrationTest.java b/spring-mvc-xml/src/test/java/com/baeldung/spring/controller/RequestAndPathVariableValidationControllerIntegrationTest.java index 318a15d8f7..c4332dd879 100644 --- a/spring-mvc-xml/src/test/java/com/baeldung/spring/controller/RequestAndPathVariableValidationControllerIntegrationTest.java +++ b/spring-mvc-xml/src/test/java/com/baeldung/spring/controller/RequestAndPathVariableValidationControllerIntegrationTest.java @@ -12,12 +12,13 @@ import org.springframework.test.web.servlet.setup.MockMvcBuilders; import org.springframework.web.context.WebApplicationContext; import com.baeldung.spring.ClientWebConfig; +import com.baeldung.spring.ClientWebConfigJava; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; @RunWith(SpringJUnit4ClassRunner.class) -@ContextConfiguration(classes = ClientWebConfig.class) +@ContextConfiguration(classes = ClientWebConfigJava.class) @WebAppConfiguration public class RequestAndPathVariableValidationControllerIntegrationTest { From 8d5c894bc8c814d7f2b568b01635e49fe1882ec2 Mon Sep 17 00:00:00 2001 From: Loredana Date: Sun, 12 May 2019 20:24:35 +0300 Subject: [PATCH 138/158] fix readmes --- spring-mvc-simple/README.md | 1 - spring-mvc-xml/README.md | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/spring-mvc-simple/README.md b/spring-mvc-simple/README.md index cd4ad5aba2..755e0932fc 100644 --- a/spring-mvc-simple/README.md +++ b/spring-mvc-simple/README.md @@ -8,4 +8,3 @@ - [Guide to Spring Email](http://www.baeldung.com/spring-email) - [Request Method Not Supported (405) in Spring](https://www.baeldung.com/spring-request-method-not-supported-405) - [Spring @RequestParam Annotation](https://www.baeldung.com/spring-request-param) -- [Validating RequestParams and PathVariables in Spring](https://www.baeldung.com/spring-validate-requestparam-pathvariable) diff --git a/spring-mvc-xml/README.md b/spring-mvc-xml/README.md index 216517f52d..c8ec074d17 100644 --- a/spring-mvc-xml/README.md +++ b/spring-mvc-xml/README.md @@ -15,3 +15,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Exploring SpringMVC’s Form Tag Library](http://www.baeldung.com/spring-mvc-form-tags) - [web.xml vs Initializer with Spring](http://www.baeldung.com/spring-xml-vs-java-config) - [A Java Web Application Without a web.xml](https://www.baeldung.com/java-web-app-without-web-xml) +- [Validating RequestParams and PathVariables in Spring](https://www.baeldung.com/spring-validate-requestparam-pathvariable) \ No newline at end of file From 5429e41e90218244077677eb2a58b6d35e304674 Mon Sep 17 00:00:00 2001 From: Loredana Crusoveanu Date: Sun, 12 May 2019 20:29:27 +0300 Subject: [PATCH 139/158] Update README.md --- algorithms-miscellaneous-3/README.md | 1 - 1 file changed, 1 deletion(-) diff --git a/algorithms-miscellaneous-3/README.md b/algorithms-miscellaneous-3/README.md index f299492d9c..4dd4b66ff2 100644 --- a/algorithms-miscellaneous-3/README.md +++ b/algorithms-miscellaneous-3/README.md @@ -4,4 +4,3 @@ - [Implementing Simple State Machines with Java Enums](https://www.baeldung.com/java-enum-simple-state-machine) - [Converting Between Roman and Arabic Numerals in Java](http://www.baeldung.com/java-convert-roman-arabic) - [Practical Java Examples of the Big O Notation](http://www.baeldung.com/java-algorithm-complexity) -- [An Introduction to the Theory of Big-O Notation](http://www.baeldung.com/big-o-notation) \ No newline at end of file From 3e0d3242d29901372ede60d20db68e67dc8156ff Mon Sep 17 00:00:00 2001 From: amit2103 Date: Mon, 13 May 2019 00:47:34 +0530 Subject: [PATCH 140/158] [BAEL-14321] - Moved @Query article code --- persistence-modules/spring-data-jpa/README.md | 1 - .../spring-persistence-simple/README.md | 1 + .../spring-persistence-simple/pom.xml | 31 +- .../persistence/dao/user/UserRepository.java | 98 +++ .../dao/user/UserRepositoryCustom.java | 14 + .../dao/user/UserRepositoryCustomImpl.java | 57 ++ .../data/persistence/model/Possession.java | 86 +++ .../spring/data/persistence/model/User.java | 132 +++++ .../dao/user/UserRepositoryCommon.java | 561 ++++++++++++++++++ .../user/UserRepositoryIntegrationTest.java | 38 ++ 10 files changed, 1017 insertions(+), 2 deletions(-) create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepository.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustom.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustomImpl.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Possession.java create mode 100644 persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/User.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCommon.java create mode 100644 persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryIntegrationTest.java diff --git a/persistence-modules/spring-data-jpa/README.md b/persistence-modules/spring-data-jpa/README.md index 4e390c2faf..e85d8a8487 100644 --- a/persistence-modules/spring-data-jpa/README.md +++ b/persistence-modules/spring-data-jpa/README.md @@ -6,7 +6,6 @@ - [Spring JPA – Multiple Databases](http://www.baeldung.com/spring-data-jpa-multiple-databases) - [Spring Data JPA – Adding a Method in All Repositories](http://www.baeldung.com/spring-data-jpa-method-in-all-repositories) - [An Advanced Tagging Implementation with JPA](http://www.baeldung.com/jpa-tagging-advanced) -- [Spring Data JPA @Query](http://www.baeldung.com/spring-data-jpa-query) - [Spring Data Annotations](http://www.baeldung.com/spring-data-annotations) - [Spring Data Java 8 Support](http://www.baeldung.com/spring-data-java-8) - [A Simple Tagging Implementation with JPA](http://www.baeldung.com/jpa-tagging) diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md index 06ccd452a1..c656efaa3b 100644 --- a/persistence-modules/spring-persistence-simple/README.md +++ b/persistence-modules/spring-persistence-simple/README.md @@ -10,6 +10,7 @@ - [DAO with Spring and Generics](https://www.baeldung.com/simplifying-the-data-access-layer-with-spring-and-java-generics) - [Transactions with Spring and JPA](https://www.baeldung.com/transaction-configuration-with-jpa-and-spring) - [Introduction to Spring Data JPA](http://www.baeldung.com/the-persistence-layer-with-spring-data-jpa) +- [Spring Data JPA @Query](http://www.baeldung.com/spring-data-jpa-query) ### Eclipse Config diff --git a/persistence-modules/spring-persistence-simple/pom.xml b/persistence-modules/spring-persistence-simple/pom.xml index 4057db8033..5f48b267b5 100644 --- a/persistence-modules/spring-persistence-simple/pom.xml +++ b/persistence-modules/spring-persistence-simple/pom.xml @@ -98,7 +98,16 @@ ${org.springframework.version} test - + + com.querydsl + querydsl-jpa + ${querydsl.version} + + + com.querydsl + querydsl-apt + ${querydsl.version} + @@ -109,6 +118,25 @@ true + + + com.mysema.maven + apt-maven-plugin + 1.1.3 + + + generate-sources + + process + + + target/generated-sources + com.querydsl.apt.jpa.JPAAnnotationProcessor + + + + + @@ -121,6 +149,7 @@ 2.1.6.RELEASE 9.0.0.M26 1.1 + 4.2.1 21.0 diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepository.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepository.java new file mode 100644 index 0000000000..4d01376af7 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepository.java @@ -0,0 +1,98 @@ +package org.baeldung.spring.data.persistence.dao.user; + +import java.time.LocalDate; +import java.util.Collection; +import java.util.List; +import java.util.stream.Stream; + +import org.baeldung.spring.data.persistence.model.User; +import org.springframework.data.domain.Page; +import org.springframework.data.domain.Pageable; +import org.springframework.data.domain.Sort; +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.data.jpa.repository.Modifying; +import org.springframework.data.jpa.repository.Query; +import org.springframework.data.repository.query.Param; + +public interface UserRepository extends JpaRepository, UserRepositoryCustom { + + Stream findAllByName(String name); + + @Query("SELECT u FROM User u WHERE u.status = 1") + Collection findAllActiveUsers(); + + @Query("select u from User u where u.email like '%@gmail.com'") + List findUsersWithGmailAddress(); + + @Query(value = "SELECT * FROM Users u WHERE u.status = 1", nativeQuery = true) + Collection findAllActiveUsersNative(); + + @Query("SELECT u FROM User u WHERE u.status = ?1") + User findUserByStatus(Integer status); + + @Query(value = "SELECT * FROM Users u WHERE u.status = ?1", nativeQuery = true) + User findUserByStatusNative(Integer status); + + @Query("SELECT u FROM User u WHERE u.status = ?1 and u.name = ?2") + User findUserByStatusAndName(Integer status, String name); + + @Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name") + User findUserByStatusAndNameNamedParams(@Param("status") Integer status, @Param("name") String name); + + @Query(value = "SELECT * FROM Users u WHERE u.status = :status AND u.name = :name", nativeQuery = true) + User findUserByStatusAndNameNamedParamsNative(@Param("status") Integer status, @Param("name") String name); + + @Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name") + User findUserByUserStatusAndUserName(@Param("status") Integer userStatus, @Param("name") String userName); + + @Query("SELECT u FROM User u WHERE u.name like ?1%") + User findUserByNameLike(String name); + + @Query("SELECT u FROM User u WHERE u.name like :name%") + User findUserByNameLikeNamedParam(@Param("name") String name); + + @Query(value = "SELECT * FROM users u WHERE u.name LIKE ?1%", nativeQuery = true) + User findUserByNameLikeNative(String name); + + @Query(value = "SELECT u FROM User u") + List findAllUsers(Sort sort); + + @Query(value = "SELECT u FROM User u ORDER BY id") + Page findAllUsersWithPagination(Pageable pageable); + + @Query(value = "SELECT * FROM Users ORDER BY id", countQuery = "SELECT count(*) FROM Users", nativeQuery = true) + Page findAllUsersWithPaginationNative(Pageable pageable); + + @Modifying + @Query("update User u set u.status = :status where u.name = :name") + int updateUserSetStatusForName(@Param("status") Integer status, @Param("name") String name); + + @Modifying + @Query(value = "UPDATE Users u SET u.status = ? WHERE u.name = ?", nativeQuery = true) + int updateUserSetStatusForNameNative(Integer status, String name); + + @Query(value = "INSERT INTO Users (name, age, email, status, active) VALUES (:name, :age, :email, :status, :active)", nativeQuery = true) + @Modifying + void insertUser(@Param("name") String name, @Param("age") Integer age, @Param("email") String email, @Param("status") Integer status, @Param("active") boolean active); + + @Modifying + @Query(value = "UPDATE Users u SET status = ? WHERE u.name = ?", nativeQuery = true) + int updateUserSetStatusForNameNativePostgres(Integer status, String name); + + @Query(value = "SELECT u FROM User u WHERE u.name IN :names") + List findUserByNameList(@Param("names") Collection names); + + void deleteAllByCreationDateAfter(LocalDate date); + + @Modifying(clearAutomatically = true, flushAutomatically = true) + @Query("update User u set u.active = false where u.lastLoginDate < :date") + void deactivateUsersNotLoggedInSince(@Param("date") LocalDate date); + + @Modifying(clearAutomatically = true, flushAutomatically = true) + @Query("delete User u where u.active = false") + int deleteDeactivatedUsers(); + + @Modifying(clearAutomatically = true, flushAutomatically = true) + @Query(value = "alter table USERS add column deleted int(1) not null default 0", nativeQuery = true) + void addDeletedColumn(); +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustom.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustom.java new file mode 100644 index 0000000000..1a874fb5e5 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustom.java @@ -0,0 +1,14 @@ +package org.baeldung.spring.data.persistence.dao.user; + +import java.util.Collection; +import java.util.List; +import java.util.Set; +import java.util.function.Predicate; + +import org.baeldung.spring.data.persistence.model.User; + +public interface UserRepositoryCustom { + List findUserByEmails(Set emails); + + List findAllUsersByPredicates(Collection> predicates); +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustomImpl.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustomImpl.java new file mode 100644 index 0000000000..c28050401c --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCustomImpl.java @@ -0,0 +1,57 @@ +package org.baeldung.spring.data.persistence.dao.user; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import java.util.Set; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Path; +import javax.persistence.criteria.Predicate; +import javax.persistence.criteria.Root; + +import org.baeldung.spring.data.persistence.model.User; + +public class UserRepositoryCustomImpl implements UserRepositoryCustom { + + @PersistenceContext + private EntityManager entityManager; + + @Override + public List findUserByEmails(Set emails) { + CriteriaBuilder cb = entityManager.getCriteriaBuilder(); + CriteriaQuery query = cb.createQuery(User.class); + Root user = query.from(User.class); + + Path emailPath = user.get("email"); + + List predicates = new ArrayList<>(); + for (String email : emails) { + + predicates.add(cb.like(emailPath, email)); + + } + query.select(user) + .where(cb.or(predicates.toArray(new Predicate[predicates.size()]))); + + return entityManager.createQuery(query) + .getResultList(); + } + + @Override + public List findAllUsersByPredicates(Collection> predicates) { + List allUsers = entityManager.createQuery("select u from User u", User.class).getResultList(); + Stream allUsersStream = allUsers.stream(); + for (java.util.function.Predicate predicate : predicates) { + allUsersStream = allUsersStream.filter(predicate); + } + + return allUsersStream.collect(Collectors.toList()); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Possession.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Possession.java new file mode 100644 index 0000000000..da64e78552 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/Possession.java @@ -0,0 +1,86 @@ +package org.baeldung.spring.data.persistence.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table +public class Possession { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private long id; + + private String name; + + public Possession() { + super(); + } + + public Possession(final String name) { + super(); + + this.name = name; + } + + public long getId() { + return id; + } + + public void setId(final int id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = (prime * result) + (int) (id ^ (id >>> 32)); + result = (prime * result) + ((name == null) ? 0 : name.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + final Possession other = (Possession) obj; + if (id != other.id) { + return false; + } + if (name == null) { + if (other.name != null) { + return false; + } + } else if (!name.equals(other.name)) { + return false; + } + return true; + } + + @Override + public String toString() { + final StringBuilder builder = new StringBuilder(); + builder.append("Possesion [id=").append(id).append(", name=").append(name).append("]"); + return builder.toString(); + } + +} diff --git a/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/User.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/User.java new file mode 100644 index 0000000000..486ed046e5 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/spring/data/persistence/model/User.java @@ -0,0 +1,132 @@ +package org.baeldung.spring.data.persistence.model; + +import javax.persistence.*; + +import java.time.LocalDate; +import java.util.List; +import java.util.Objects; + +@Entity +@Table(name = "users") +public class User { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private int id; + private String name; + private LocalDate creationDate; + private LocalDate lastLoginDate; + private boolean active; + private int age; + @Column(unique = true, nullable = false) + private String email; + private Integer status; + @OneToMany + List possessionList; + + public User() { + super(); + } + + public User(String name, LocalDate creationDate,String email, Integer status) { + this.name = name; + this.creationDate = creationDate; + this.email = email; + this.status = status; + this.active = true; + } + + public int getId() { + return id; + } + + public void setId(final int id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } + + public String getEmail() { + return email; + } + + public void setEmail(final String email) { + this.email = email; + } + + public Integer getStatus() { + return status; + } + + public void setStatus(Integer status) { + this.status = status; + } + + public int getAge() { + return age; + } + + public void setAge(final int age) { + this.age = age; + } + + public LocalDate getCreationDate() { + return creationDate; + } + + public List getPossessionList() { + return possessionList; + } + + public void setPossessionList(List possessionList) { + this.possessionList = possessionList; + } + + @Override + public String toString() { + final StringBuilder builder = new StringBuilder(); + builder.append("User [name=").append(name).append(", id=").append(id).append("]"); + return builder.toString(); + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + User user = (User) o; + return id == user.id && + age == user.age && + Objects.equals(name, user.name) && + Objects.equals(creationDate, user.creationDate) && + Objects.equals(email, user.email) && + Objects.equals(status, user.status); + } + + @Override + public int hashCode() { + return Objects.hash(id, name, creationDate, age, email, status); + } + + public LocalDate getLastLoginDate() { + return lastLoginDate; + } + + public void setLastLoginDate(LocalDate lastLoginDate) { + this.lastLoginDate = lastLoginDate; + } + + public boolean isActive() { + return active; + } + + public void setActive(boolean active) { + this.active = active; + } + +} \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCommon.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCommon.java new file mode 100644 index 0000000000..8f119a04e0 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryCommon.java @@ -0,0 +1,561 @@ +package org.baeldung.spring.data.persistence.dao.user; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +import java.time.LocalDate; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Set; +import java.util.function.Predicate; +import java.util.stream.Stream; + +import javax.persistence.EntityManager; +import javax.persistence.Query; + +import org.baeldung.spring.data.persistence.config.PersistenceConfig; +import org.baeldung.spring.data.persistence.model.User; +import org.junit.After; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.domain.Page; +import org.springframework.data.domain.PageRequest; +import org.springframework.data.domain.Sort; +import org.springframework.data.jpa.domain.JpaSort; +import org.springframework.data.mapping.PropertyReferenceException; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; +import org.springframework.transaction.annotation.Transactional; + + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class) +@DirtiesContext +public class UserRepositoryCommon { + + final String USER_EMAIL = "email@example.com"; + final String USER_EMAIL2 = "email2@example.com"; + final String USER_EMAIL3 = "email3@example.com"; + final String USER_EMAIL4 = "email4@example.com"; + final Integer INACTIVE_STATUS = 0; + final Integer ACTIVE_STATUS = 1; + final String USER_EMAIL5 = "email5@example.com"; + final String USER_EMAIL6 = "email6@example.com"; + final String USER_NAME_ADAM = "Adam"; + final String USER_NAME_PETER = "Peter"; + + @Autowired + protected UserRepository userRepository; + @Autowired + private EntityManager entityManager; + + @Test + @Transactional + public void givenUsersWithSameNameInDB_WhenFindAllByName_ThenReturnStreamOfUsers() { + User user1 = new User(); + user1.setName(USER_NAME_ADAM); + user1.setEmail(USER_EMAIL); + userRepository.save(user1); + + User user2 = new User(); + user2.setName(USER_NAME_ADAM); + user2.setEmail(USER_EMAIL2); + userRepository.save(user2); + + User user3 = new User(); + user3.setName(USER_NAME_ADAM); + user3.setEmail(USER_EMAIL3); + userRepository.save(user3); + + User user4 = new User(); + user4.setName("SAMPLE"); + user4.setEmail(USER_EMAIL4); + userRepository.save(user4); + + try (Stream foundUsersStream = userRepository.findAllByName(USER_NAME_ADAM)) { + assertThat(foundUsersStream.count()).isEqualTo(3l); + } + } + + @Test + public void givenUsersInDB_WhenFindAllWithQueryAnnotation_ThenReturnCollectionWithActiveUsers() { + User user1 = new User(); + user1.setName(USER_NAME_ADAM); + user1.setEmail(USER_EMAIL); + user1.setStatus(ACTIVE_STATUS); + userRepository.save(user1); + + User user2 = new User(); + user2.setName(USER_NAME_ADAM); + user2.setEmail(USER_EMAIL2); + user2.setStatus(ACTIVE_STATUS); + userRepository.save(user2); + + User user3 = new User(); + user3.setName(USER_NAME_ADAM); + user3.setEmail(USER_EMAIL3); + user3.setStatus(INACTIVE_STATUS); + userRepository.save(user3); + + Collection allActiveUsers = userRepository.findAllActiveUsers(); + + assertThat(allActiveUsers.size()).isEqualTo(2); + } + + @Test + public void givenUsersInDB_WhenFindAllWithQueryAnnotationNative_ThenReturnCollectionWithActiveUsers() { + User user1 = new User(); + user1.setName(USER_NAME_ADAM); + user1.setEmail(USER_EMAIL); + user1.setStatus(ACTIVE_STATUS); + userRepository.save(user1); + + User user2 = new User(); + user2.setName(USER_NAME_ADAM); + user2.setEmail(USER_EMAIL2); + user2.setStatus(ACTIVE_STATUS); + userRepository.save(user2); + + User user3 = new User(); + user3.setName(USER_NAME_ADAM); + user3.setEmail(USER_EMAIL3); + user3.setStatus(INACTIVE_STATUS); + userRepository.save(user3); + + Collection allActiveUsers = userRepository.findAllActiveUsersNative(); + + assertThat(allActiveUsers.size()).isEqualTo(2); + } + + @Test + public void givenUserInDB_WhenFindUserByStatusWithQueryAnnotation_ThenReturnActiveUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User userByStatus = userRepository.findUserByStatus(ACTIVE_STATUS); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUserInDB_WhenFindUserByStatusWithQueryAnnotationNative_ThenReturnActiveUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User userByStatus = userRepository.findUserByStatusNative(ACTIVE_STATUS); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationIndexedParams_ThenReturnOneUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User user2 = new User(); + user2.setName(USER_NAME_PETER); + user2.setEmail(USER_EMAIL2); + user2.setStatus(ACTIVE_STATUS); + userRepository.save(user2); + + User userByStatus = userRepository.findUserByStatusAndName(ACTIVE_STATUS, USER_NAME_ADAM); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationNamedParams_ThenReturnOneUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User user2 = new User(); + user2.setName(USER_NAME_PETER); + user2.setEmail(USER_EMAIL2); + user2.setStatus(ACTIVE_STATUS); + userRepository.save(user2); + + User userByStatus = userRepository.findUserByStatusAndNameNamedParams(ACTIVE_STATUS, USER_NAME_ADAM); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationNativeNamedParams_ThenReturnOneUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User user2 = new User(); + user2.setName(USER_NAME_PETER); + user2.setEmail(USER_EMAIL2); + user2.setStatus(ACTIVE_STATUS); + userRepository.save(user2); + + User userByStatus = userRepository.findUserByStatusAndNameNamedParamsNative(ACTIVE_STATUS, USER_NAME_ADAM); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationNamedParamsCustomNames_ThenReturnOneUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User user2 = new User(); + user2.setName(USER_NAME_PETER); + user2.setEmail(USER_EMAIL2); + user2.setStatus(ACTIVE_STATUS); + userRepository.save(user2); + + User userByStatus = userRepository.findUserByUserStatusAndUserName(ACTIVE_STATUS, USER_NAME_ADAM); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindUserByNameLikeWithQueryAnnotationIndexedParams_ThenReturnUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User userByStatus = userRepository.findUserByNameLike("Ad"); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindUserByNameLikeWithQueryAnnotationNamedParams_ThenReturnUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User userByStatus = userRepository.findUserByNameLikeNamedParam("Ad"); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindUserByNameLikeWithQueryAnnotationNative_ThenReturnUser() { + User user = new User(); + user.setName(USER_NAME_ADAM); + user.setEmail(USER_EMAIL); + user.setStatus(ACTIVE_STATUS); + userRepository.save(user); + + User userByStatus = userRepository.findUserByNameLikeNative("Ad"); + + assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindAllWithSortByName_ThenReturnUsersSorted() { + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); + + List usersSortByName = userRepository.findAll(new Sort(Sort.Direction.ASC, "name")); + + assertThat(usersSortByName.get(0) + .getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test(expected = PropertyReferenceException.class) + public void givenUsersInDB_WhenFindAllSortWithFunction_ThenThrowException() { + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); + + userRepository.findAll(new Sort(Sort.Direction.ASC, "name")); + + List usersSortByNameLength = userRepository.findAll(Sort.by("LENGTH(name)")); + + assertThat(usersSortByNameLength.get(0) + .getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindAllSortWithFunctionQueryAnnotationJPQL_ThenReturnUsersSorted() { + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); + + userRepository.findAllUsers(Sort.by("name")); + + List usersSortByNameLength = userRepository.findAllUsers(JpaSort.unsafe("LENGTH(name)")); + + assertThat(usersSortByNameLength.get(0) + .getName()).isEqualTo(USER_NAME_ADAM); + } + + @Test + public void givenUsersInDB_WhenFindAllWithPageRequestQueryAnnotationJPQL_ThenReturnPageOfUsers() { + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL4, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE2", LocalDate.now(), USER_EMAIL5, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL6, INACTIVE_STATUS)); + + Page usersPage = userRepository.findAllUsersWithPagination(PageRequest.of(1, 3)); + + assertThat(usersPage.getContent() + .get(0) + .getName()).isEqualTo("SAMPLE1"); + } + + @Test + public void givenUsersInDB_WhenFindAllWithPageRequestQueryAnnotationNative_ThenReturnPageOfUsers() { + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL4, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE2", LocalDate.now(), USER_EMAIL5, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL6, INACTIVE_STATUS)); + + Page usersSortByNameLength = userRepository.findAllUsersWithPaginationNative(PageRequest.of(1, 3)); + + assertThat(usersSortByNameLength.getContent() + .get(0) + .getName()).isEqualTo(USER_NAME_PETER); + } + + @Test + @Transactional + public void givenUsersInDB_WhenUpdateStatusForNameModifyingQueryAnnotationJPQL_ThenModifyMatchingUsers() { + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL4, ACTIVE_STATUS)); + + int updatedUsersSize = userRepository.updateUserSetStatusForName(INACTIVE_STATUS, "SAMPLE"); + + assertThat(updatedUsersSize).isEqualTo(2); + } + + @Test + public void givenUsersInDB_WhenFindByEmailsWithDynamicQuery_ThenReturnCollection() { + + User user1 = new User(); + user1.setEmail(USER_EMAIL); + userRepository.save(user1); + + User user2 = new User(); + user2.setEmail(USER_EMAIL2); + userRepository.save(user2); + + User user3 = new User(); + user3.setEmail(USER_EMAIL3); + userRepository.save(user3); + + Set emails = new HashSet<>(); + emails.add(USER_EMAIL2); + emails.add(USER_EMAIL3); + + Collection usersWithEmails = userRepository.findUserByEmails(emails); + + assertThat(usersWithEmails.size()).isEqualTo(2); + } + + @Test + public void givenUsersInDBWhenFindByNameListReturnCollection() { + + User user1 = new User(); + user1.setName(USER_NAME_ADAM); + user1.setEmail(USER_EMAIL); + userRepository.save(user1); + + User user2 = new User(); + user2.setName(USER_NAME_PETER); + user2.setEmail(USER_EMAIL2); + userRepository.save(user2); + + List names = Arrays.asList(USER_NAME_ADAM, USER_NAME_PETER); + + List usersWithNames = userRepository.findUserByNameList(names); + + assertThat(usersWithNames.size()).isEqualTo(2); + } + + + @Test + @Transactional + public void whenInsertedWithQuery_ThenUserIsPersisted() { + userRepository.insertUser(USER_NAME_ADAM, 1, USER_EMAIL, ACTIVE_STATUS, true); + userRepository.insertUser(USER_NAME_PETER, 1, USER_EMAIL2, ACTIVE_STATUS, true); + + User userAdam = userRepository.findUserByNameLike(USER_NAME_ADAM); + User userPeter = userRepository.findUserByNameLike(USER_NAME_PETER); + + assertThat(userAdam).isNotNull(); + assertThat(userAdam.getEmail()).isEqualTo(USER_EMAIL); + assertThat(userPeter).isNotNull(); + assertThat(userPeter.getEmail()).isEqualTo(USER_EMAIL2); + } + + + @Test + @Transactional + public void givenTwoUsers_whenFindByNameUsr01_ThenUserUsr01() { + User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.now(), "usr02@baeldung.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + try (Stream users = userRepository.findAllByName("usr01")) { + assertTrue(users.allMatch(usr -> usr.equals(usr01))); + } + } + + @Test + @Transactional + public void givenTwoUsers_whenFindByNameUsr00_ThenNoUsers() { + User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.now(), "usr02@baeldung.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + try (Stream users = userRepository.findAllByName("usr00")) { + assertEquals(0, users.count()); + } + } + + @Test + public void givenTwoUsers_whenFindUsersWithGmailAddress_ThenUserUsr02() { + User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.now(), "usr02@gmail.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + List users = userRepository.findUsersWithGmailAddress(); + assertEquals(1, users.size()); + assertEquals(usr02, users.get(0)); + } + + @Test + @Transactional + public void givenTwoUsers_whenDeleteAllByCreationDateAfter_ThenOneUserRemains() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + userRepository.deleteAllByCreationDateAfter(LocalDate.of(2018, 5, 1)); + + List users = userRepository.findAll(); + + assertEquals(1, users.size()); + assertEquals(usr01, users.get(0)); + } + + @Test + public void givenTwoUsers_whenFindAllUsersByPredicates_ThenUserUsr01() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + List> predicates = new ArrayList<>(); + predicates.add(usr -> usr.getCreationDate().isAfter(LocalDate.of(2017, 12, 31))); + predicates.add(usr -> usr.getEmail().endsWith(".com")); + + List users = userRepository.findAllUsersByPredicates(predicates); + + assertEquals(1, users.size()); + assertEquals(usr01, users.get(0)); + } + + @Test + @Transactional + public void givenTwoUsers_whenDeactivateUsersNotLoggedInSince_ThenUserUsr02Deactivated() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + usr01.setLastLoginDate(LocalDate.now()); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1); + usr02.setLastLoginDate(LocalDate.of(2018, 7, 20)); + + userRepository.save(usr01); + userRepository.save(usr02); + + userRepository.deactivateUsersNotLoggedInSince(LocalDate.of(2018, 8, 1)); + + List users = userRepository.findAllUsers(Sort.by(Sort.Order.asc("name"))); + assertTrue(users.get(0).isActive()); + assertFalse(users.get(1).isActive()); + } + + @Test + @Transactional + public void givenTwoUsers_whenDeleteDeactivatedUsers_ThenUserUsr02Deleted() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + usr01.setLastLoginDate(LocalDate.now()); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.com", 0); + usr02.setLastLoginDate(LocalDate.of(2018, 7, 20)); + usr02.setActive(false); + + userRepository.save(usr01); + userRepository.save(usr02); + + int deletedUsersCount = userRepository.deleteDeactivatedUsers(); + + List users = userRepository.findAll(); + assertEquals(1, users.size()); + assertEquals(usr01, users.get(0)); + assertEquals(1, deletedUsersCount); + } + + @Test + @Transactional + public void givenTwoUsers_whenAddDeletedColumn_ThenUsersHaveDeletedColumn() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + usr01.setLastLoginDate(LocalDate.now()); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1); + usr02.setLastLoginDate(LocalDate.of(2018, 7, 20)); + usr02.setActive(false); + + userRepository.save(usr01); + userRepository.save(usr02); + + userRepository.addDeletedColumn(); + + Query nativeQuery = entityManager.createNativeQuery("select deleted from USERS where NAME = 'usr01'"); + assertEquals(0, nativeQuery.getResultList().get(0)); + } + + @After + public void cleanUp() { + userRepository.deleteAll(); + } +} diff --git a/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryIntegrationTest.java new file mode 100644 index 0000000000..b9b644f7e0 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/spring/data/persistence/dao/user/UserRepositoryIntegrationTest.java @@ -0,0 +1,38 @@ +package org.baeldung.spring.data.persistence.dao.user; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.time.LocalDate; + +import org.baeldung.spring.data.persistence.config.PersistenceConfig; +import org.baeldung.spring.data.persistence.model.User; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; +import org.springframework.transaction.annotation.Transactional; + +/** + * Created by adam. + */ +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class) +@DirtiesContext +public class UserRepositoryIntegrationTest extends UserRepositoryCommon { + + @Test + @Transactional + public void givenUsersInDBWhenUpdateStatusForNameModifyingQueryAnnotationNativeThenModifyMatchingUsers() { + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL4, ACTIVE_STATUS)); + userRepository.flush(); + + int updatedUsersSize = userRepository.updateUserSetStatusForNameNative(INACTIVE_STATUS, "SAMPLE"); + + assertThat(updatedUsersSize).isEqualTo(2); + } +} From 104b0d597fd89bb73aca306d312c6d25a06c8676 Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Fri, 10 May 2019 11:21:26 +0430 Subject: [PATCH 141/158] Retrofitted the getConnection method to accept explicit connection props. --- .../baeldung/helpers/JdbcConnectionUtil.java | 23 +++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java b/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java index f380f9674c..4881056e91 100644 --- a/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java +++ b/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java @@ -15,18 +15,37 @@ public class JdbcConnectionUtil { try { Properties props = new Properties(); props.load(JdbcConnectionUtil.class.getResourceAsStream("jdbc.properties")); - Class.forName(props.getProperty("jdbc.driver")); - con = DriverManager.getConnection(props.getProperty("jdbc.url"), props.getProperty("jdbc.user"), props.getProperty("jdbc.password")); + + String jdbcUrl = props.getProperty("jdbc.url"); + String driver = props.getProperty("jdbc.driver"); + String username = props.getProperty("jdbc.user"); + String password = props.getProperty("jdbc.password"); + con = getConnection(jdbcUrl, driver, username, password); return con; } catch (IOException exc) { exc.printStackTrace(); + } + + return null; + } + return con; + } + + public static Connection getConnection(String jdbcUrl, String driver, String username, String password) { + if (con == null) { + try { + Class.forName(driver); + con = DriverManager.getConnection(jdbcUrl, username, password); + return con; } catch (ClassNotFoundException exc) { exc.printStackTrace(); } catch (SQLException exc) { exc.printStackTrace(); } + return null; } + return con; } } From 97022ca7d3972e0a057afe017c650a6d8d70703a Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Fri, 10 May 2019 11:23:22 +0430 Subject: [PATCH 142/158] Added a new constructor for employee extension. --- .../extensions/EmployeeDatabaseSetupExtension.java | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/extensions/EmployeeDatabaseSetupExtension.java b/testing-modules/junit-5/src/test/java/com/baeldung/extensions/EmployeeDatabaseSetupExtension.java index 69e420b28a..f124703690 100644 --- a/testing-modules/junit-5/src/test/java/com/baeldung/extensions/EmployeeDatabaseSetupExtension.java +++ b/testing-modules/junit-5/src/test/java/com/baeldung/extensions/EmployeeDatabaseSetupExtension.java @@ -15,10 +15,20 @@ import com.baeldung.helpers.JdbcConnectionUtil; public class EmployeeDatabaseSetupExtension implements BeforeAllCallback, AfterAllCallback, BeforeEachCallback, AfterEachCallback { - private Connection con = JdbcConnectionUtil.getConnection(); - private EmployeeJdbcDao employeeDao = new EmployeeJdbcDao(con); + private Connection con; + private EmployeeJdbcDao employeeDao; private Savepoint savepoint; + public EmployeeDatabaseSetupExtension() { + con = JdbcConnectionUtil.getConnection(); + employeeDao = new EmployeeJdbcDao(con); + } + + public EmployeeDatabaseSetupExtension(String jdbcUrl, String driver, String username, String password) { + con = JdbcConnectionUtil.getConnection(jdbcUrl, driver, username, password); + employeeDao = new EmployeeJdbcDao(con); + } + @Override public void afterAll(ExtensionContext context) throws SQLException { if (con != null) { From 0dd99df208039117191555dedcd3eb54499ac230 Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Fri, 10 May 2019 21:45:29 +0430 Subject: [PATCH 143/158] Adding a test to demonstrate programmatic registration. --- .../ProgrammaticEmployeesUnitTest.java | 42 +++++++++++++++++++ .../baeldung/helpers/JdbcConnectionUtil.java | 12 +++++- 2 files changed, 52 insertions(+), 2 deletions(-) create mode 100644 testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java new file mode 100644 index 0000000000..8a79b92bfc --- /dev/null +++ b/testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung; + +import java.sql.SQLException; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.junit.jupiter.api.extension.RegisterExtension; + +import com.baeldung.helpers.Employee; +import com.baeldung.extensions.EmployeeDaoParameterResolver; +import com.baeldung.extensions.EmployeeDatabaseSetupExtension; +import com.baeldung.extensions.EnvironmentExtension; +import com.baeldung.helpers.EmployeeJdbcDao; + +import static org.junit.jupiter.api.Assertions.*; + +@ExtendWith({ EnvironmentExtension.class, EmployeeDaoParameterResolver.class }) +public class ProgrammaticEmployeesUnitTest { + + private EmployeeJdbcDao employeeDao; + + @RegisterExtension static EmployeeDatabaseSetupExtension DB = + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:AnotherDb;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + + public ProgrammaticEmployeesUnitTest(EmployeeJdbcDao employeeDao) { + this.employeeDao = employeeDao; + } + + @Test + public void whenAddEmployee_thenGetEmployee() throws SQLException { + Employee emp = new Employee(1, "john"); + employeeDao.add(emp); + assertEquals(1, employeeDao.findAll() + .size()); + } + + @Test + public void whenGetEmployees_thenEmptyList() throws SQLException { + assertEquals(0, employeeDao.findAll() + .size()); + } +} diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java b/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java index 4881056e91..ccba627234 100644 --- a/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java +++ b/testing-modules/junit-5/src/test/java/com/baeldung/helpers/JdbcConnectionUtil.java @@ -11,7 +11,7 @@ public class JdbcConnectionUtil { private static Connection con; public static Connection getConnection() { - if (con == null) { + if (con == null || isClosed(con)) { try { Properties props = new Properties(); props.load(JdbcConnectionUtil.class.getResourceAsStream("jdbc.properties")); @@ -32,7 +32,7 @@ public class JdbcConnectionUtil { } public static Connection getConnection(String jdbcUrl, String driver, String username, String password) { - if (con == null) { + if (con == null || isClosed(con)) { try { Class.forName(driver); con = DriverManager.getConnection(jdbcUrl, username, password); @@ -48,4 +48,12 @@ public class JdbcConnectionUtil { return con; } + + private static boolean isClosed(Connection con) { + try { + return con.isClosed(); + } catch (SQLException e) { + return true; + } + } } From 4f8327e0b4827fd032d416c1c994ea13104d7db0 Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Mon, 13 May 2019 00:13:07 +0430 Subject: [PATCH 144/158] Upgraded to the latest JUnit 5 versions. --- pom.xml | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/pom.xml b/pom.xml index 9298c8ad17..8ed75368d1 100644 --- a/pom.xml +++ b/pom.xml @@ -124,11 +124,6 @@ - - org.junit.platform - junit-platform-surefire-provider - ${junit-platform.version} - org.junit.jupiter junit-jupiter-engine @@ -1549,8 +1544,8 @@ 1.2 2.9.8 1.3 - 1.2.0 - 5.2.0 + 1.4.2 + 5.4.2 0.3.1 2.5.1 0.0.1 From 8cab3f616e3ee795318099ad63a8856eb10402b4 Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Mon, 13 May 2019 00:14:49 +0430 Subject: [PATCH 145/158] Added the missing test. --- .../baeldung/MultipleExtensionsUnitTest.java | 28 +++++++++++++++++++ .../com/baeldung/helpers/EmployeeJdbcDao.java | 2 +- 2 files changed, 29 insertions(+), 1 deletion(-) create mode 100644 testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java new file mode 100644 index 0000000000..151e48c551 --- /dev/null +++ b/testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java @@ -0,0 +1,28 @@ +package com.baeldung; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.Order; +import org.junit.jupiter.api.extension.RegisterExtension; +import com.baeldung.extensions.EmployeeDatabaseSetupExtension; + +public class MultipleExtensionsUnitTest { + + @Order(1) + @RegisterExtension + static EmployeeDatabaseSetupExtension SECOND_DB = + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbTwo;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + + @Order(0) + @RegisterExtension + static EmployeeDatabaseSetupExtension FIRST_DB = + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbOne;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + + @RegisterExtension + static EmployeeDatabaseSetupExtension LAST_DB = + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbLast;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + + @Test + public void justDemonstratingTheIdea() { + // empty test + } +} diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/helpers/EmployeeJdbcDao.java b/testing-modules/junit-5/src/test/java/com/baeldung/helpers/EmployeeJdbcDao.java index 7600f763cd..4b274cff39 100644 --- a/testing-modules/junit-5/src/test/java/com/baeldung/helpers/EmployeeJdbcDao.java +++ b/testing-modules/junit-5/src/test/java/com/baeldung/helpers/EmployeeJdbcDao.java @@ -19,7 +19,7 @@ public class EmployeeJdbcDao { } public void createTable() throws SQLException { - String createQuery = "CREATE TABLE employees(id long primary key, firstName varchar(50))"; + String createQuery = "CREATE TABLE IF NOT EXISTS employees(id long primary key, firstName varchar(50))"; PreparedStatement pstmt = con.prepareStatement(createQuery); pstmt.execute(); From 7fa34da4ebb2f62703f59d2dad4dc4bdc6ab67b6 Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Mon, 13 May 2019 00:15:16 +0430 Subject: [PATCH 146/158] Fixed the failed compilation. --- .../src/test/java/com/baeldung/junit5/AssertionUnitTest.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java b/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java index d1d08c6e62..d225e4547e 100644 --- a/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java +++ b/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java @@ -34,7 +34,7 @@ public class AssertionUnitTest { "heading", () -> assertEquals(4, 2 * 2, "4 is 2 times 2"), () -> assertEquals("java", "JAVA".toLowerCase()), - () -> assertEquals(null, null, "null is equal to null") + () -> assertEquals((String) null, (String) null, "null is equal to null") ); } } From f7f6bbe79b28f70bd4f4f5405dc08ffde620dec5 Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Mon, 13 May 2019 00:38:41 +0430 Subject: [PATCH 147/158] Surefire upgrade. --- pom.xml | 2 +- testing-modules/junit-5/pom.xml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/pom.xml b/pom.xml index 8ed75368d1..22964250de 100644 --- a/pom.xml +++ b/pom.xml @@ -1522,7 +1522,7 @@ 1.1.7 - 2.21.0 + 2.22.0 3.7.0 1.6.0 1.8 diff --git a/testing-modules/junit-5/pom.xml b/testing-modules/junit-5/pom.xml index 84e0577cfe..b3074635a7 100644 --- a/testing-modules/junit-5/pom.xml +++ b/testing-modules/junit-5/pom.xml @@ -139,7 +139,7 @@ 5.4.2 2.8.2 2.0.0-RC.1 - 2.21.0 + 2.22.0 1.6.0 5.0.1.RELEASE From 0d46cd91b8184072e9753e746edf42b1a85e5649 Mon Sep 17 00:00:00 2001 From: Ali Dehghani Date: Mon, 13 May 2019 06:54:21 +0430 Subject: [PATCH 148/158] Resolved discussions. --- .../java/com/baeldung/MultipleExtensionsUnitTest.java | 6 +++--- .../java/com/baeldung/ProgrammaticEmployeesUnitTest.java | 8 +++----- 2 files changed, 6 insertions(+), 8 deletions(-) diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java index 151e48c551..db37e9a6d2 100644 --- a/testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java +++ b/testing-modules/junit-5/src/test/java/com/baeldung/MultipleExtensionsUnitTest.java @@ -10,16 +10,16 @@ public class MultipleExtensionsUnitTest { @Order(1) @RegisterExtension static EmployeeDatabaseSetupExtension SECOND_DB = - new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbTwo;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbTwo;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); @Order(0) @RegisterExtension static EmployeeDatabaseSetupExtension FIRST_DB = - new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbOne;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbOne;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); @RegisterExtension static EmployeeDatabaseSetupExtension LAST_DB = - new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbLast;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:DbLast;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); @Test public void justDemonstratingTheIdea() { diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java index 8a79b92bfc..a29fafd193 100644 --- a/testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java +++ b/testing-modules/junit-5/src/test/java/com/baeldung/ProgrammaticEmployeesUnitTest.java @@ -20,7 +20,7 @@ public class ProgrammaticEmployeesUnitTest { private EmployeeJdbcDao employeeDao; @RegisterExtension static EmployeeDatabaseSetupExtension DB = - new EmployeeDatabaseSetupExtension("jdbc:h2:mem:AnotherDb;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); + new EmployeeDatabaseSetupExtension("jdbc:h2:mem:AnotherDb;DB_CLOSE_DELAY=-1", "org.h2.Driver", "sa", ""); public ProgrammaticEmployeesUnitTest(EmployeeJdbcDao employeeDao) { this.employeeDao = employeeDao; @@ -30,13 +30,11 @@ public class ProgrammaticEmployeesUnitTest { public void whenAddEmployee_thenGetEmployee() throws SQLException { Employee emp = new Employee(1, "john"); employeeDao.add(emp); - assertEquals(1, employeeDao.findAll() - .size()); + assertEquals(1, employeeDao.findAll().size()); } @Test public void whenGetEmployees_thenEmptyList() throws SQLException { - assertEquals(0, employeeDao.findAll() - .size()); + assertEquals(0, employeeDao.findAll().size()); } } From 8a69946ab2539e85da2b3110d0f86fd460c53da9 Mon Sep 17 00:00:00 2001 From: Mike Wojtyna Date: Tue, 14 May 2019 00:17:12 +0200 Subject: [PATCH 149/158] Add examples supporting BAEL-2273 article --- .../AmountBasedDiscountPolicy.java | 15 ++++ .../order/doubledispatch/DiscountPolicy.java | 5 ++ .../doubledispatch/FlatDiscountPolicy.java | 8 ++ .../ddd/order/doubledispatch/Order.java | 29 +++++++ .../doubledispatch/SpecialDiscountPolicy.java | 5 ++ .../order/doubledispatch/SpecialOrder.java | 36 +++++++++ .../visitor/HtmlOrderViewCreator.java | 24 ++++++ .../doubledispatch/visitor/OrderVisitor.java | 9 +++ .../doubledispatch/visitor/Visitable.java | 5 ++ .../com/baeldung/ddd/order/jpa/JpaOrder.java | 2 +- .../baeldung/ddd/order/jpa/JpaProduct.java | 2 +- .../baeldung/ddd/order/OrderFixtureUtils.java | 17 ++++ .../DoubleDispatchDiscountPolicyUnitTest.java | 77 +++++++++++++++++++ .../HtmlOrderViewCreatorUnitTest.java | 43 +++++++++++ .../MethodOverloadExampleUnitTest.java | 50 ++++++++++++ .../SingleDispatchDiscountPolicyUnitTest.java | 37 +++++++++ 16 files changed, 362 insertions(+), 2 deletions(-) create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java create mode 100644 ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java create mode 100644 ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java create mode 100644 ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java create mode 100644 ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java create mode 100644 ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java create mode 100644 ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java new file mode 100644 index 0000000000..db673d5d50 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java @@ -0,0 +1,15 @@ +package com.baeldung.ddd.order.doubledispatch; + +import org.joda.money.CurrencyUnit; +import org.joda.money.Money; + +public class AmountBasedDiscountPolicy implements DiscountPolicy { + @Override + public double discount(Order order) { + if (order.totalCost() + .isGreaterThan(Money.of(CurrencyUnit.USD, 500.00))) { + return 0.10; + } else + return 0; + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java new file mode 100644 index 0000000000..7e3c5765c6 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java @@ -0,0 +1,5 @@ +package com.baeldung.ddd.order.doubledispatch; + +public interface DiscountPolicy { + double discount(Order order); +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java new file mode 100644 index 0000000000..ac7d49fdeb --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java @@ -0,0 +1,8 @@ +package com.baeldung.ddd.order.doubledispatch; + +public class FlatDiscountPolicy implements DiscountPolicy { + @Override + public double discount(Order order) { + return 0.01; + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java new file mode 100644 index 0000000000..c2f763e14c --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java @@ -0,0 +1,29 @@ +package com.baeldung.ddd.order.doubledispatch; + +import java.math.RoundingMode; +import java.util.List; + +import org.joda.money.Money; + +import com.baeldung.ddd.order.OrderLine; +import com.baeldung.ddd.order.doubledispatch.visitor.OrderVisitor; +import com.baeldung.ddd.order.doubledispatch.visitor.Visitable; + +public class Order extends com.baeldung.ddd.order.Order implements Visitable { + public Order(List orderLines) { + super(orderLines); + } + + public Money totalCost(SpecialDiscountPolicy discountPolicy) { + return totalCost().multipliedBy(1 - applyDiscountPolicy(discountPolicy), RoundingMode.HALF_UP); + } + + protected double applyDiscountPolicy(SpecialDiscountPolicy discountPolicy) { + return discountPolicy.discount(this); + } + + @Override + public void accept(OrderVisitor visitor) { + visitor.visit(this); + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java new file mode 100644 index 0000000000..866e0e63c2 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java @@ -0,0 +1,5 @@ +package com.baeldung.ddd.order.doubledispatch; + +public interface SpecialDiscountPolicy extends DiscountPolicy { + double discount(SpecialOrder order); +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java new file mode 100644 index 0000000000..1fe629e0ef --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java @@ -0,0 +1,36 @@ +package com.baeldung.ddd.order.doubledispatch; + +import java.util.List; + +import com.baeldung.ddd.order.OrderLine; +import com.baeldung.ddd.order.doubledispatch.visitor.OrderVisitor; + +public class SpecialOrder extends Order { + + private boolean eligibleForExtraDiscount; + + public SpecialOrder(List orderLines) { + super(orderLines); + this.eligibleForExtraDiscount = false; + } + + public SpecialOrder(List orderLines, boolean eligibleForSpecialDiscount) { + super(orderLines); + this.eligibleForExtraDiscount = eligibleForSpecialDiscount; + } + + public boolean isEligibleForExtraDiscount() { + return eligibleForExtraDiscount; + } + + @Override + protected double applyDiscountPolicy(SpecialDiscountPolicy discountPolicy) { + return discountPolicy.discount(this); + } + + @Override + public void accept(OrderVisitor visitor) { + visitor.visit(this); + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java new file mode 100644 index 0000000000..ea23cdaa4b --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java @@ -0,0 +1,24 @@ +package com.baeldung.ddd.order.doubledispatch.visitor; + +import com.baeldung.ddd.order.doubledispatch.Order; +import com.baeldung.ddd.order.doubledispatch.SpecialOrder; + +public class HtmlOrderViewCreator implements OrderVisitor { + + private String html; + + public String getHtml() { + return html; + } + + @Override + public void visit(Order order) { + html = String.format("

Regular order total cost: %s

", order.totalCost()); + } + + @Override + public void visit(SpecialOrder order) { + html = String.format("

Special Order

total cost: %s

", order.totalCost()); + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java new file mode 100644 index 0000000000..00f0740f6e --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java @@ -0,0 +1,9 @@ +package com.baeldung.ddd.order.doubledispatch.visitor; + +import com.baeldung.ddd.order.doubledispatch.Order; +import com.baeldung.ddd.order.doubledispatch.SpecialOrder; + +public interface OrderVisitor { + void visit(Order order); + void visit(SpecialOrder order); +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java new file mode 100644 index 0000000000..1628718d9b --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java @@ -0,0 +1,5 @@ +package com.baeldung.ddd.order.doubledispatch.visitor; + +public interface Visitable { + void accept(V visitor); +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java index ed11b0dca4..81ae3bbd19 100644 --- a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java @@ -92,7 +92,7 @@ class JpaOrder { } void removeLineItem(int line) { - JpaOrderLine removedLine = orderLines.remove(line); + orderLines.remove(line); } void setCurrencyUnit(String currencyUnit) { diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java index 61e67fa12a..1d2ae5230a 100644 --- a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java @@ -15,7 +15,7 @@ class JpaProduct { public JpaProduct(BigDecimal price, String currencyUnit) { super(); this.price = price; - currencyUnit = currencyUnit; + this.currencyUnit = currencyUnit; } @Override diff --git a/ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java b/ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java new file mode 100644 index 0000000000..2b0e0b1997 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java @@ -0,0 +1,17 @@ +package com.baeldung.ddd.order; + +import java.util.Arrays; +import java.util.List; + +import org.joda.money.CurrencyUnit; +import org.joda.money.Money; + +public class OrderFixtureUtils { + public static List anyOrderLines() { + return Arrays.asList(new OrderLine(new Product(Money.of(CurrencyUnit.USD, 100)), 1)); + } + + public static List orderLineItemsWorthNDollars(int totalCost) { + return Arrays.asList(new OrderLine(new Product(Money.of(CurrencyUnit.USD, totalCost)), 1)); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java new file mode 100644 index 0000000000..0ec73415d3 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java @@ -0,0 +1,77 @@ +package com.baeldung.ddd.order.doubledispatch; + +import static org.assertj.core.api.Assertions.assertThat; + +import org.joda.money.CurrencyUnit; +import org.joda.money.Money; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import com.baeldung.ddd.order.OrderFixtureUtils; + +public class DoubleDispatchDiscountPolicyUnitTest { + // @formatter:off + @DisplayName( + "given regular order with items worth $100 total, " + + "when apply 10% discount policy, " + + "then cost after discount is $90" + ) + // @formatter:on + @Test + void test() throws Exception { + // given + Order order = new Order(OrderFixtureUtils.orderLineItemsWorthNDollars(100)); + SpecialDiscountPolicy discountPolicy = new SpecialDiscountPolicy() { + + @Override + public double discount(Order order) { + return 0.10; + } + + @Override + public double discount(SpecialOrder order) { + return 0; + } + }; + + // when + Money totalCostAfterDiscount = order.totalCost(discountPolicy); + + // then + assertThat(totalCostAfterDiscount).isEqualTo(Money.of(CurrencyUnit.USD, 90)); + } + + // @formatter:off + @DisplayName( + "given special order eligible for extra discount with items worth $100 total, " + + "when apply 20% discount policy for extra discount orders, " + + "then cost after discount is $80" + ) + // @formatter:on + @Test + void test1() throws Exception { + // given + boolean eligibleForExtraDiscount = true; + Order order = new SpecialOrder(OrderFixtureUtils.orderLineItemsWorthNDollars(100), eligibleForExtraDiscount); + SpecialDiscountPolicy discountPolicy = new SpecialDiscountPolicy() { + + @Override + public double discount(Order order) { + return 0; + } + + @Override + public double discount(SpecialOrder order) { + if (order.isEligibleForExtraDiscount()) + return 0.20; + return 0.10; + } + }; + + // when + Money totalCostAfterDiscount = order.totalCost(discountPolicy); + + // then + assertThat(totalCostAfterDiscount).isEqualTo(Money.of(CurrencyUnit.USD, 80.00)); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java new file mode 100644 index 0000000000..e360c1c76a --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.ddd.order.doubledispatch; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; +import java.util.List; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import com.baeldung.ddd.order.doubledispatch.Order; +import com.baeldung.ddd.order.OrderFixtureUtils; +import com.baeldung.ddd.order.OrderLine; +import com.baeldung.ddd.order.doubledispatch.visitor.HtmlOrderViewCreator; + +public class HtmlOrderViewCreatorUnitTest { + // @formatter:off + @DisplayName( + "given collection of regular and special orders, " + + "when create HTML view using visitor for each order, " + + "then the dedicated view is created for each order" + ) + // @formatter:on + @Test + void test() throws Exception { + // given + List anyOrderLines = OrderFixtureUtils.anyOrderLines(); + List orders = Arrays.asList(new Order(anyOrderLines), new SpecialOrder(anyOrderLines)); + HtmlOrderViewCreator htmlOrderViewCreator = new HtmlOrderViewCreator(); + + // when + orders.get(0) + .accept(htmlOrderViewCreator); + String regularOrderHtml = htmlOrderViewCreator.getHtml(); + orders.get(1) + .accept(htmlOrderViewCreator); + String specialOrderHtml = htmlOrderViewCreator.getHtml(); + + // then + assertThat(regularOrderHtml).containsPattern("

Regular order total cost: .*

"); + assertThat(specialOrderHtml).containsPattern("

Special Order

total cost: .*

"); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java new file mode 100644 index 0000000000..3d135e9dbe --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java @@ -0,0 +1,50 @@ +package com.baeldung.ddd.order.doubledispatch; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.List; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import com.baeldung.ddd.order.doubledispatch.Order; +import com.baeldung.ddd.order.OrderFixtureUtils; +import com.baeldung.ddd.order.OrderLine; +import com.baeldung.ddd.order.doubledispatch.SpecialDiscountPolicy; +import com.baeldung.ddd.order.doubledispatch.SpecialOrder; + +public class MethodOverloadExampleUnitTest { +// @formatter:off +@DisplayName( + "given discount policy accepting special orders, " + + "when apply the policy on special order declared as regular order, " + + "then regular discount method is used" + ) +// @formatter:on + @Test + void test() throws Exception { + // given + SpecialDiscountPolicy specialPolicy = new SpecialDiscountPolicy() { + @Override + public double discount(Order order) { + return 0.01; + } + + @Override + public double discount(SpecialOrder order) { + return 0.10; + } + }; + Order specialOrder = new SpecialOrder(anyOrderLines()); + + // when + double discount = specialPolicy.discount(specialOrder); + + // then + assertThat(discount).isEqualTo(0.01); + } + + private List anyOrderLines() { + return OrderFixtureUtils.anyOrderLines(); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java new file mode 100644 index 0000000000..82e074d028 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java @@ -0,0 +1,37 @@ +package com.baeldung.ddd.order.doubledispatch; + +import static org.assertj.core.api.Assertions.assertThat; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import com.baeldung.ddd.order.OrderFixtureUtils; + +public class SingleDispatchDiscountPolicyUnitTest { + // @formatter:off + @DisplayName( + "given two discount policies, " + + "when use these policies, " + + "then single dispatch chooses the implementation based on runtime type" + ) + // @formatter:on + @Test + void test() throws Exception { + // given + DiscountPolicy flatPolicy = new FlatDiscountPolicy(); + DiscountPolicy amountPolicy = new AmountBasedDiscountPolicy(); + Order orderWorth501Dollars = orderWorthNDollars(501); + + // when + double flatDiscount = flatPolicy.discount(orderWorth501Dollars); + double amountDiscount = amountPolicy.discount(orderWorth501Dollars); + + // then + assertThat(flatDiscount).isEqualTo(0.01); + assertThat(amountDiscount).isEqualTo(0.1); + } + + private Order orderWorthNDollars(int totalCost) { + return new Order(OrderFixtureUtils.orderLineItemsWorthNDollars(totalCost)); + } +} From 0d24260e9b75b06a3d16178e916ec5d106aa5802 Mon Sep 17 00:00:00 2001 From: kwoyke Date: Tue, 14 May 2019 21:37:28 +0200 Subject: [PATCH 150/158] BAEL-2900 Persisting enums in JPA (#6958) --- .../java/com/baeldung/jpa/enums/Article.java | 91 ++++++++++++++ .../java/com/baeldung/jpa/enums/Category.java | 17 +++ .../baeldung/jpa/enums/CategoryConverter.java | 28 +++++ .../java/com/baeldung/jpa/enums/Priority.java | 24 ++++ .../java/com/baeldung/jpa/enums/Status.java | 5 + .../java/com/baeldung/jpa/enums/Type.java | 5 + .../main/resources/META-INF/persistence.xml | 4 +- .../baeldung/jpa/enums/ArticleUnitTest.java | 118 ++++++++++++++++++ 8 files changed, 291 insertions(+), 1 deletion(-) create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Article.java create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Category.java create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/CategoryConverter.java create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Priority.java create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Status.java create mode 100644 persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Type.java create mode 100644 persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/enums/ArticleUnitTest.java diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Article.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Article.java new file mode 100644 index 0000000000..d534f44e14 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Article.java @@ -0,0 +1,91 @@ +package com.baeldung.jpa.enums; + +import javax.persistence.*; + +@Entity +public class Article { + + @Id + private int id; + + private String title; + + @Enumerated(EnumType.ORDINAL) + private Status status; + + @Enumerated(EnumType.STRING) + private Type type; + + @Basic + private int priorityValue; + + @Transient + private Priority priority; + + private Category category; + + public Article() { + } + + @PostLoad + void fillTransient() { + if (priorityValue > 0) { + this.priority = Priority.of(priorityValue); + } + } + + @PrePersist + void fillPersistent() { + if (priority != null) { + this.priorityValue = priority.getPriority(); + } + } + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } + + public Status getStatus() { + return status; + } + + public void setStatus(Status status) { + this.status = status; + } + + public Type getType() { + return type; + } + + public void setType(Type type) { + this.type = type; + } + + public Priority getPriority() { + return priority; + } + + public void setPriority(Priority priority) { + this.priority = priority; + } + + public Category getCategory() { + return category; + } + + public void setCategory(Category category) { + this.category = category; + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Category.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Category.java new file mode 100644 index 0000000000..83b81da01e --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Category.java @@ -0,0 +1,17 @@ +package com.baeldung.jpa.enums; + +import java.util.stream.Stream; + +public enum Category { + SPORT("S"), MUSIC("M"), TECHNOLOGY("T"); + + private String code; + + Category(String code) { + this.code = code; + } + + public String getCode() { + return code; + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/CategoryConverter.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/CategoryConverter.java new file mode 100644 index 0000000000..98960f1569 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/CategoryConverter.java @@ -0,0 +1,28 @@ +package com.baeldung.jpa.enums; + +import javax.persistence.AttributeConverter; +import javax.persistence.Converter; +import java.util.stream.Stream; + +@Converter(autoApply = true) +public class CategoryConverter implements AttributeConverter { + @Override + public String convertToDatabaseColumn(Category category) { + if (category == null) { + return null; + } + return category.getCode(); + } + + @Override + public Category convertToEntityAttribute(final String code) { + if (code == null) { + return null; + } + + return Stream.of(Category.values()) + .filter(c -> c.getCode().equals(code)) + .findFirst() + .orElseThrow(IllegalArgumentException::new); + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Priority.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Priority.java new file mode 100644 index 0000000000..42ee254303 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Priority.java @@ -0,0 +1,24 @@ +package com.baeldung.jpa.enums; + +import java.util.stream.Stream; + +public enum Priority { + LOW(100), MEDIUM(200), HIGH(300); + + private int priority; + + private Priority(int priority) { + this.priority = priority; + } + + public int getPriority() { + return priority; + } + + public static Priority of(int priority) { + return Stream.of(Priority.values()) + .filter(p -> p.getPriority() == priority) + .findFirst() + .orElseThrow(IllegalArgumentException::new); + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Status.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Status.java new file mode 100644 index 0000000000..80d5662c7a --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Status.java @@ -0,0 +1,5 @@ +package com.baeldung.jpa.enums; + +public enum Status { + OPEN, REVIEW, APPROVED, REJECTED; +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Type.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Type.java new file mode 100644 index 0000000000..80459fbd3c --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Type.java @@ -0,0 +1,5 @@ +package com.baeldung.jpa.enums; + +enum Type { + INTERNAL, EXTERNAL; +} diff --git a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml index 21a757f490..52cc1e01d9 100644 --- a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml +++ b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml @@ -26,6 +26,8 @@ org.hibernate.jpa.HibernatePersistenceProvider com.baeldung.jpa.stringcast.Message + com.baeldung.jpa.enums.Article + com.baeldung.jpa.enums.CategoryConverter true @@ -146,4 +148,4 @@ - + \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/enums/ArticleUnitTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/enums/ArticleUnitTest.java new file mode 100644 index 0000000000..82f3abc04d --- /dev/null +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/enums/ArticleUnitTest.java @@ -0,0 +1,118 @@ +package com.baeldung.jpa.enums; + +import org.junit.BeforeClass; +import org.junit.Test; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.EntityTransaction; +import javax.persistence.Persistence; +import java.util.HashMap; +import java.util.Map; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class ArticleUnitTest { + + private static EntityManager em; + private static EntityManagerFactory emFactory; + + @BeforeClass + public static void setup() { + Map properties = new HashMap(); + properties.put("hibernate.show_sql", "true"); + properties.put("hibernate.format_sql", "true"); + emFactory = Persistence.createEntityManagerFactory("jpa-h2", properties); + em = emFactory.createEntityManager(); + } + + @Test + public void shouldPersistStatusEnumOrdinalValue() { + // given + Article article = new Article(); + article.setId(1); + article.setTitle("ordinal title"); + article.setStatus(Status.OPEN); + + // when + EntityTransaction tx = em.getTransaction(); + tx.begin(); + em.persist(article); + tx.commit(); + + // then + Article persistedArticle = em.find(Article.class, 1); + + assertEquals(1, persistedArticle.getId()); + assertEquals("ordinal title", persistedArticle.getTitle()); + assertEquals(Status.OPEN, persistedArticle.getStatus()); + } + + @Test + public void shouldPersistTypeEnumStringValue() { + // given + Article article = new Article(); + article.setId(2); + article.setTitle("string title"); + article.setType(Type.EXTERNAL); + + // when + EntityTransaction tx = em.getTransaction(); + tx.begin(); + em.persist(article); + tx.commit(); + + // then + Article persistedArticle = em.find(Article.class, 2); + + assertEquals(2, persistedArticle.getId()); + assertEquals("string title", persistedArticle.getTitle()); + assertEquals(Type.EXTERNAL, persistedArticle.getType()); + } + + @Test + public void shouldPersistPriorityIntValue() { + // given + Article article = new Article(); + article.setId(3); + article.setTitle("callback title"); + article.setPriority(Priority.HIGH); + + // when + EntityTransaction tx = em.getTransaction(); + tx.begin(); + em.persist(article); + tx.commit(); + + // then + Article persistedArticle = em.find(Article.class, 3); + + assertEquals(3, persistedArticle.getId()); + assertEquals("callback title", persistedArticle.getTitle()); + assertEquals(Priority.HIGH, persistedArticle.getPriority()); + + } + + @Test + public void shouldPersistCategoryEnumConvertedValue() { + // given + Article article = new Article(); + article.setId(4); + article.setTitle("converted title"); + article.setCategory(Category.MUSIC); + + // when + EntityTransaction tx = em.getTransaction(); + tx.begin(); + em.persist(article); + tx.commit(); + + // then + Article persistedArticle = em.find(Article.class, 4); + + assertEquals(4, persistedArticle.getId()); + assertEquals("converted title", persistedArticle.getTitle()); + assertEquals(Category.MUSIC, persistedArticle.getCategory()); + } + +} \ No newline at end of file From ef8b8232a798d2732f958937204fb849ffc7de17 Mon Sep 17 00:00:00 2001 From: Alessio Stalla Date: Tue, 14 May 2019 22:41:48 +0200 Subject: [PATCH 151/158] Bael-868 (#6959) * Tests for BAEL-868 (RxKotlin) * BAEL-868 fix warnings * Fix the build (?) * Fix the build * #BAEL-868 move RxKotlin test from kotlin-libraries project to kotlin-libraries-2 --- kotlin-libraries-2/pom.xml | 8 +- .../baeldung/kotlin/rxkotlin/RxKotlinTest.kt | 157 ++++++++++++++++++ kotlin-libraries/build.gradle | 3 +- 3 files changed, 163 insertions(+), 5 deletions(-) create mode 100644 kotlin-libraries-2/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinTest.kt diff --git a/kotlin-libraries-2/pom.xml b/kotlin-libraries-2/pom.xml index e2e261cb1b..14ac61a093 100644 --- a/kotlin-libraries-2/pom.xml +++ b/kotlin-libraries-2/pom.xml @@ -18,14 +18,16 @@ com.fasterxml.jackson.module jackson-module-kotlin + + io.reactivex.rxjava2 + rxkotlin + 2.3.0 + junit junit test - - - diff --git a/kotlin-libraries-2/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinTest.kt b/kotlin-libraries-2/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinTest.kt new file mode 100644 index 0000000000..979ed3f809 --- /dev/null +++ b/kotlin-libraries-2/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinTest.kt @@ -0,0 +1,157 @@ +package com.baeldung.kotlin.rxkotlin + +import io.reactivex.Maybe +import io.reactivex.Observable +import io.reactivex.functions.BiFunction +import io.reactivex.rxkotlin.* +import io.reactivex.subjects.PublishSubject +import org.junit.Test +import kotlin.test.assertEquals +import kotlin.test.assertFalse + +class RxKotlinTest { + + @Test + fun whenBooleanArrayToObserver_thenBooleanObserver() { + val observable = listOf(true, false, false).toObservable() + observable.test().assertValues(true, false, false) + } + + @Test + fun whenBooleanArrayToFlowable_thenBooleanFlowable() { + val flowable = listOf(true, false, false).toFlowable() + flowable.buffer(2).test().assertValues(listOf(true, false), listOf(false)) + } + + @Test + fun whenIntArrayToObserver_thenIntObserver() { + val observable = listOf(1, 1, 2, 3).toObservable() + observable.test().assertValues(1, 1, 2, 3) + } + + @Test + fun whenIntArrayToFlowable_thenIntFlowable() { + val flowable = listOf(1, 1, 2, 3).toFlowable() + flowable.buffer(2).test().assertValues(listOf(1, 1), listOf(2, 3)) + } + + @Test + fun whenObservablePairToMap_thenSingleNoDuplicates() { + val list = listOf(Pair("a", 1), Pair("b", 2), Pair("c", 3), Pair("a", 4)) + val observable = list.toObservable() + val map = observable.toMap() + assertEquals(mapOf(Pair("a", 4), Pair("b", 2), Pair("c", 3)), map.blockingGet()) + } + + @Test + fun whenObservablePairToMap_thenSingleWithDuplicates() { + val list = listOf(Pair("a", 1), Pair("b", 2), Pair("c", 3), Pair("a", 4)) + val observable = list.toObservable() + val map = observable.toMultimap() + assertEquals( + mapOf(Pair("a", listOf(1, 4)), Pair("b", listOf(2)), Pair("c", listOf(3))), + map.blockingGet()) + } + + @Test + fun whenMergeAll_thenStream() { + val subject = PublishSubject.create>() + val observable = subject.mergeAll() + val testObserver = observable.test() + subject.onNext(Observable.just("first", "second")) + testObserver.assertValues("first", "second") + subject.onNext(Observable.just("third", "fourth")) + subject.onNext(Observable.just("fifth")) + testObserver.assertValues("first", "second", "third", "fourth", "fifth") + } + + @Test + fun whenConcatAll_thenStream() { + val subject = PublishSubject.create>() + val observable = subject.concatAll() + val testObserver = observable.test() + subject.onNext(Observable.just("first", "second")) + testObserver.assertValues("first", "second") + subject.onNext(Observable.just("third", "fourth")) + subject.onNext(Observable.just("fifth")) + testObserver.assertValues("first", "second", "third", "fourth", "fifth") + } + + @Test + fun whenSwitchLatest_thenStream() { + val subject = PublishSubject.create>() + val observable = subject.switchLatest() + val testObserver = observable.test() + subject.onNext(Observable.just("first", "second")) + testObserver.assertValues("first", "second") + subject.onNext(Observable.just("third", "fourth")) + subject.onNext(Observable.just("fifth")) + testObserver.assertValues("first", "second", "third", "fourth", "fifth") + } + + @Test + fun whenMergeAllMaybes_thenObservable() { + val subject = PublishSubject.create>() + val observable = subject.mergeAllMaybes() + val testObserver = observable.test() + subject.onNext(Maybe.just(1)) + subject.onNext(Maybe.just(2)) + subject.onNext(Maybe.empty()) + testObserver.assertValues(1, 2) + subject.onNext(Maybe.error(Exception(""))) + subject.onNext(Maybe.just(3)) + testObserver.assertValues(1, 2).assertError(Exception::class.java) + } + + @Test + fun whenMerge_thenStream() { + val observables = mutableListOf(Observable.just("first", "second")) + val observable = observables.merge() + observables.add(Observable.just("third", "fourth")) + observables.add(Observable.error(Exception("e"))) + observables.add(Observable.just("fifth")) + + observable.test().assertValues("first", "second", "third", "fourth").assertError(Exception::class.java) + } + + @Test + fun whenMergeDelayError_thenStream() { + val observables = mutableListOf>(Observable.error(Exception("e1"))) + val observable = observables.mergeDelayError() + observables.add(Observable.just("1", "2")) + observables.add(Observable.error(Exception("e2"))) + observables.add(Observable.just("3")) + + observable.test().assertValues("1", "2", "3").assertError(Exception::class.java) + } + + @Test + fun whenCast_thenUniformType() { + val observable = Observable.just(1, 1, 2, 3) + observable.cast().test().assertValues(1, 1, 2, 3) + } + + @Test + fun whenOfType_thenFilter() { + val observable = Observable.just(1, "and", 2, "and") + observable.ofType().test().assertValues(1, 2) + } + + @Test + fun whenFunction_thenCompletable() { + var value = 0 + val completable = { value = 3 }.toCompletable() + assertFalse(completable.test().isCancelled) + assertEquals(3, value) + } + + @Test + fun whenHelper_thenMoreIdiomaticKotlin() { + val zipWith = Observable.just(1).zipWith(Observable.just(2)) { a, b -> a + b } + zipWith.subscribeBy(onNext = { println(it) }) + val zip = Observables.zip(Observable.just(1), Observable.just(2)) { a, b -> a + b } + zip.subscribeBy(onNext = { println(it) }) + val zipOrig = Observable.zip(Observable.just(1), Observable.just(2), BiFunction { a, b -> a + b }) + zipOrig.subscribeBy(onNext = { println(it) }) + } +} diff --git a/kotlin-libraries/build.gradle b/kotlin-libraries/build.gradle index afb92de49e..db23a438a0 100644 --- a/kotlin-libraries/build.gradle +++ b/kotlin-libraries/build.gradle @@ -54,9 +54,8 @@ dependencies { testCompile group: 'org.jetbrains.spek', name: 'spek-subject-extension', version: '1.1.5' testCompile group: 'org.jetbrains.spek', name: 'spek-junit-platform-engine', version: '1.1.5' implementation 'com.beust:klaxon:3.0.1' - implementation 'io.reactivex.rxjava2:rxkotlin:2.3.0' - } + task runServer(type: JavaExec) { main = 'APIServer' classpath = sourceSets.main.runtimeClasspath From 0825c88d7ae49d114e3031724e5d6c57a6b22b42 Mon Sep 17 00:00:00 2001 From: cdjole Date: Tue, 14 May 2019 22:57:08 +0200 Subject: [PATCH 152/158] [BAEL-2963] - String initialization (#6962) --- .../StringInitializationUnitTest.java | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 java-strings-2/src/test/java/com/baeldung/initialization/StringInitializationUnitTest.java diff --git a/java-strings-2/src/test/java/com/baeldung/initialization/StringInitializationUnitTest.java b/java-strings-2/src/test/java/com/baeldung/initialization/StringInitializationUnitTest.java new file mode 100644 index 0000000000..50d9a2b058 --- /dev/null +++ b/java-strings-2/src/test/java/com/baeldung/initialization/StringInitializationUnitTest.java @@ -0,0 +1,58 @@ +package com.baeldung.initialization; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.assertFalse; + +import org.junit.Test; + +public class StringInitializationUnitTest { + + private String fieldString; + + void printDeclaredOnlyString() { + String localVarString = null; + + System.out.println(localVarString); // compilation error + System.out.println(fieldString); + } + + @Test + public void givenDeclaredFeldStringAndNullString_thenCompareEquals() { + String localVarString = null; + + assertEquals(fieldString, localVarString); + } + + @Test + public void givenTwoStringsWithSameLiteral_thenCompareReferencesEquals() { + String literalOne = "Baeldung"; + String literalTwo = "Baeldung"; + + assertTrue(literalOne == literalTwo); + } + + @Test + public void givenTwoStringsUsingNew_thenCompareReferencesNotEquals() { + String newStringOne = new String("Baeldung"); + String newStringTwo = new String("Baeldung"); + + assertFalse(newStringOne == newStringTwo); + } + + @Test + public void givenEmptyLiteralStringsAndNewObject_thenCompareEquals() { + String emptyLiteral = ""; + String emptyNewString = new String(""); + + assertEquals(emptyLiteral, emptyNewString); + } + + @Test + public void givenEmptyStringObjects_thenCompareEquals() { + String emptyNewString = new String(""); + String emptyNewStringTwo = new String(); + + assertEquals(emptyNewString, emptyNewStringTwo); + } +} From bf79c6100fde8cdf5fe1eb1a9065e037031cf279 Mon Sep 17 00:00:00 2001 From: Kumar Sushant Date: Wed, 15 May 2019 21:21:42 +0300 Subject: [PATCH 153/158] Update GuavaSetOperationsUnitTest.java --- .../org/baeldung/guava/GuavaSetOperationsUnitTest.java | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java index 07c99ba184..dfd90ad738 100644 --- a/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java +++ b/guava-collections-set/src/test/java/org/baeldung/guava/GuavaSetOperationsUnitTest.java @@ -17,7 +17,7 @@ import static org.junit.Assert.assertTrue; public class GuavaSetOperationsUnitTest { @Test - public void whenCalculateUnionOfSets_thenCorrect() { + public void whenCalculatingUnionOfSets_thenCorrect() { final Set first = ImmutableSet.of('a', 'b', 'c'); final Set second = ImmutableSet.of('b', 'c', 'd'); @@ -26,7 +26,7 @@ public class GuavaSetOperationsUnitTest { } @Test - public void whenCalculateSetsProduct_thenCorrect() { + public void whenCalculatingCartesianProductOfSets_thenCorrect() { final Set first = ImmutableSet.of('a', 'b'); final Set second = ImmutableSet.of('c', 'd'); final Set> result = Sets.cartesianProduct(ImmutableList.of(first, second)); @@ -75,7 +75,7 @@ public class GuavaSetOperationsUnitTest { } @Test - public void whenCreateRangeOfIntegersSet_thenCreated() { + public void whenCreatingRangeOfIntegersSet_thenCreated() { final int start = 10; final int end = 30; final ContiguousSet set = ContiguousSet.create(Range.closed(start, end), DiscreteDomain.integers()); @@ -86,7 +86,7 @@ public class GuavaSetOperationsUnitTest { } @Test - public void whenCreateRangeSet_thenCreated() { + public void whenUsingRangeSet_thenCorrect() { final RangeSet rangeSet = TreeRangeSet.create(); rangeSet.add(Range.closed(1, 10)); rangeSet.add(Range.closed(12, 15)); @@ -115,7 +115,7 @@ public class GuavaSetOperationsUnitTest { } @Test - public void whenGetTopUsingMultiSet_thenCorrect() { + public void whenGetTopOcurringElementsWithMultiSet_thenCorrect() { final Multiset names = HashMultiset.create(); names.add("John"); names.add("Adam", 5); From d93670a4065c931ed8e227d5b24465e9320eed6d Mon Sep 17 00:00:00 2001 From: Kumar Sushant Date: Wed, 15 May 2019 21:26:32 +0300 Subject: [PATCH 154/158] Update README.md --- guava-collections-set/README.md | 3 --- 1 file changed, 3 deletions(-) diff --git a/guava-collections-set/README.md b/guava-collections-set/README.md index ee03287680..77d8644ff3 100644 --- a/guava-collections-set/README.md +++ b/guava-collections-set/README.md @@ -1,5 +1,3 @@ -========= - ## Guava Examples @@ -8,4 +6,3 @@ - [Guide to Guava RangeSet](http://www.baeldung.com/guava-rangeset) - [Guava Set + Function = Map](http://www.baeldung.com/guava-set-function-map-tutorial) - [Guide to Guava Multiset](https://www.baeldung.com/guava-multiset) -======= From 989b0a2bdb4b5dd8ea103b923078de3c304fdd49 Mon Sep 17 00:00:00 2001 From: Kumar Sushant Date: Wed, 15 May 2019 21:28:11 +0300 Subject: [PATCH 155/158] Update README.md --- guava-collections-set/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/guava-collections-set/README.md b/guava-collections-set/README.md index 77d8644ff3..c36d9e0b61 100644 --- a/guava-collections-set/README.md +++ b/guava-collections-set/README.md @@ -1,7 +1,7 @@ -## Guava Examples +# Guava +## Relevant Articles: -### Relevant Articles: - [Guava – Sets](http://www.baeldung.com/guava-sets) - [Guide to Guava RangeSet](http://www.baeldung.com/guava-rangeset) - [Guava Set + Function = Map](http://www.baeldung.com/guava-set-function-map-tutorial) From d24015f5aaba3dc77855c89c38936893d342eb4e Mon Sep 17 00:00:00 2001 From: Amy DeGregorio Date: Thu, 16 May 2019 11:24:09 -0400 Subject: [PATCH 156/158] BAEL 2824 (#6971) * BAEL-2727 Example Code * Example code for BAEL-2824 --- .../java/com/baeldung/like/model/Movie.java | 58 ++++++++++++ .../like/repository/MovieRepository.java | 41 +++++++++ .../like/MovieRepositoryIntegrationTest.java | 88 +++++++++++++++++++ .../src/test/resources/test-movie-cleanup.sql | 1 + .../src/test/resources/test-movie-data.sql | 7 ++ 5 files changed, 195 insertions(+) create mode 100644 persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/model/Movie.java create mode 100644 persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/repository/MovieRepository.java create mode 100644 persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/like/MovieRepositoryIntegrationTest.java create mode 100644 persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-cleanup.sql create mode 100644 persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-data.sql diff --git a/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/model/Movie.java b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/model/Movie.java new file mode 100644 index 0000000000..bba8bd35c4 --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/model/Movie.java @@ -0,0 +1,58 @@ +package com.baeldung.like.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +@Entity +public class Movie { + @Id + @GeneratedValue(strategy = GenerationType.SEQUENCE) + private Long id; + private String title; + private String director; + private String rating; + private int duration; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } + + public String getDirector() { + return director; + } + + public void setDirector(String director) { + this.director = director; + } + + public String getRating() { + return rating; + } + + public void setRating(String rating) { + this.rating = rating; + } + + public int getDuration() { + return duration; + } + + public void setDuration(int duration) { + this.duration = duration; + } + +} diff --git a/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/repository/MovieRepository.java b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/repository/MovieRepository.java new file mode 100644 index 0000000000..241bdd3306 --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/like/repository/MovieRepository.java @@ -0,0 +1,41 @@ +package com.baeldung.like.repository; + +import java.util.List; + +import org.springframework.data.jpa.repository.Query; +import org.springframework.data.repository.CrudRepository; +import org.springframework.data.repository.query.Param; + +import com.baeldung.like.model.Movie; + +public interface MovieRepository extends CrudRepository { + + List findByTitleContaining(String title); + + List findByTitleLike(String title); + + List findByTitleContains(String title); + + List findByTitleIsContaining(String title); + + List findByRatingStartsWith(String rating); + + List findByDirectorEndsWith(String director); + + List findByTitleContainingIgnoreCase(String title); + + List findByRatingNotContaining(String rating); + + List findByDirectorNotLike(String director); + + @Query("SELECT m FROM Movie m WHERE m.title LIKE %:title%") + List searchByTitleLike(@Param("title") String title); + + @Query("SELECT m FROM Movie m WHERE m.rating LIKE ?1%") + List searchByRatingStartsWith(String rating); + + //Escaping works in SpringBoot >= 2.4.1 + //@Query("SELECT m FROM Movie m WHERE m.director LIKE %?#{escape([0])} escape ?#{escapeCharacter()}") + @Query("SELECT m FROM Movie m WHERE m.director LIKE %:#{[0]}") + List searchByDirectorEndsWith(String director); +} diff --git a/persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/like/MovieRepositoryIntegrationTest.java b/persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/like/MovieRepositoryIntegrationTest.java new file mode 100644 index 0000000000..99d7080792 --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/like/MovieRepositoryIntegrationTest.java @@ -0,0 +1,88 @@ +package com.baeldung.like; + +import static org.junit.Assert.assertEquals; +import static org.springframework.test.context.jdbc.Sql.ExecutionPhase.AFTER_TEST_METHOD; + +import java.util.List; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.jdbc.Sql; +import org.springframework.test.context.junit4.SpringRunner; + +import com.baeldung.like.model.Movie; +import com.baeldung.like.repository.MovieRepository; + +@RunWith(SpringRunner.class) +@SpringBootTest +@Sql(scripts = { "/test-movie-data.sql" }) +@Sql(scripts = "/test-movie-cleanup.sql", executionPhase = AFTER_TEST_METHOD) +public class MovieRepositoryIntegrationTest { + @Autowired + private MovieRepository movieRepository; + + @Test + public void givenPartialTitle_WhenFindByTitleContaining_ThenMoviesShouldReturn() { + List results = movieRepository.findByTitleContaining("in"); + assertEquals(3, results.size()); + + results = movieRepository.findByTitleLike("%in%"); + assertEquals(3, results.size()); + + results = movieRepository.findByTitleIsContaining("in"); + assertEquals(3, results.size()); + + results = movieRepository.findByTitleContains("in"); + assertEquals(3, results.size()); + } + + @Test + public void givenStartOfRating_WhenFindByRatingStartsWith_ThenMoviesShouldReturn() { + List results = movieRepository.findByRatingStartsWith("PG"); + assertEquals(6, results.size()); + } + + @Test + public void givenLastName_WhenFindByDirectorEndsWith_ThenMoviesShouldReturn() { + List results = movieRepository.findByDirectorEndsWith("Burton"); + assertEquals(1, results.size()); + } + + @Test + public void givenPartialTitle_WhenFindByTitleContainingIgnoreCase_ThenMoviesShouldReturn() { + List results = movieRepository.findByTitleContainingIgnoreCase("the"); + assertEquals(2, results.size()); + } + + @Test + public void givenPartialTitle_WhenSearchByTitleLike_ThenMoviesShouldReturn() { + List results = movieRepository.searchByTitleLike("in"); + assertEquals(3, results.size()); + } + + @Test + public void givenStartOfRating_SearchFindByRatingStartsWith_ThenMoviesShouldReturn() { + List results = movieRepository.searchByRatingStartsWith("PG"); + assertEquals(6, results.size()); + } + + @Test + public void givenLastName_WhenSearchByDirectorEndsWith_ThenMoviesShouldReturn() { + List results = movieRepository.searchByDirectorEndsWith("Burton"); + assertEquals(1, results.size()); + } + + @Test + public void givenPartialRating_findByRatingNotContaining_ThenMoviesShouldReturn() { + List results = movieRepository.findByRatingNotContaining("PG"); + assertEquals(1, results.size()); + } + + @Test + public void givenPartialDirector_WhenFindByDirectorNotLike_ThenMoviesShouldReturn() { + List results = movieRepository.findByDirectorNotLike("An%"); + assertEquals(5, results.size()); + } +} diff --git a/persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-cleanup.sql b/persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-cleanup.sql new file mode 100644 index 0000000000..90aa15307c --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-cleanup.sql @@ -0,0 +1 @@ +DELETE FROM Movie; \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-data.sql b/persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-data.sql new file mode 100644 index 0000000000..37f8e4fe64 --- /dev/null +++ b/persistence-modules/spring-data-jpa-2/src/test/resources/test-movie-data.sql @@ -0,0 +1,7 @@ +INSERT INTO movie(id, title, director, rating, duration) VALUES(1, 'Godzilla: King of the Monsters', ' Michael Dougherty', 'PG-13', 132); +INSERT INTO movie(id, title, director, rating, duration) VALUES(2, 'Avengers: Endgame', 'Anthony Russo', 'PG-13', 181); +INSERT INTO movie(id, title, director, rating, duration) VALUES(3, 'Captain Marvel', 'Anna Boden', 'PG-13', 123); +INSERT INTO movie(id, title, director, rating, duration) VALUES(4, 'Dumbo', 'Tim Burton', 'PG', 112); +INSERT INTO movie(id, title, director, rating, duration) VALUES(5, 'Booksmart', 'Olivia Wilde', 'R', 102); +INSERT INTO movie(id, title, director, rating, duration) VALUES(6, 'Aladdin', 'Guy Ritchie', 'PG', 128); +INSERT INTO movie(id, title, director, rating, duration) VALUES(7, 'The Sun Is Also a Star', 'Ry Russo-Young', 'PG-13', 100); From a4762fcc90ae5885c366c775675790e38846306a Mon Sep 17 00:00:00 2001 From: DOHA Date: Thu, 16 May 2019 17:57:05 +0200 Subject: [PATCH 157/158] remove stop words from string --- java-strings-2/pom.xml | 55 - ...emovingStopwordsPerformanceComparison.java | 73 + .../src/main/resources/english_stopwords.txt | 127 + .../src/main/resources/shakespeare-hamlet.txt | 4922 +++++++++++++++++ .../string/RemoveStopwordsUnitTest.java | 60 + 5 files changed, 5182 insertions(+), 55 deletions(-) create mode 100644 java-strings-2/src/main/java/com/baeldung/string/performance/RemovingStopwordsPerformanceComparison.java create mode 100644 java-strings-2/src/main/resources/english_stopwords.txt create mode 100644 java-strings-2/src/main/resources/shakespeare-hamlet.txt create mode 100644 java-strings-2/src/test/java/com/baeldung/string/RemoveStopwordsUnitTest.java diff --git a/java-strings-2/pom.xml b/java-strings-2/pom.xml index 5279cf5777..9c27429139 100755 --- a/java-strings-2/pom.xml +++ b/java-strings-2/pom.xml @@ -15,28 +15,6 @@ - - commons-io - commons-io - ${commons-io.version} - - - log4j - log4j - ${log4j.version} - - - commons-codec - commons-codec - ${commons-codec.version} - - - - org.assertj - assertj-core - ${assertj.version} - test - org.openjdk.jmh jmh-core @@ -57,11 +35,6 @@ guava ${guava.version} - - com.vdurmont - emoji-java - ${emoji-java.version} - org.apache.commons commons-lang3 @@ -73,38 +46,18 @@ ${junit.version} test - - org.junit.jupiter - junit-jupiter-api - ${junit-jupiter-api.version} - test - - org.hamcrest hamcrest-library ${org.hamcrest.version} test - - - - org.passay - passay - ${passay.version} - org.apache.commons commons-text ${commons-text.version} - - org.ahocorasick - ahocorasick - ${ahocorasick.version} - - @@ -131,18 +84,10 @@ - 3.8.1 - 1.10 - - 3.6.1 61.1 27.0.1-jre - 4.0.0 - 5.3.1 - 1.3.1 1.4 - 0.4.0 \ No newline at end of file diff --git a/java-strings-2/src/main/java/com/baeldung/string/performance/RemovingStopwordsPerformanceComparison.java b/java-strings-2/src/main/java/com/baeldung/string/performance/RemovingStopwordsPerformanceComparison.java new file mode 100644 index 0000000000..5b455459cd --- /dev/null +++ b/java-strings-2/src/main/java/com/baeldung/string/performance/RemovingStopwordsPerformanceComparison.java @@ -0,0 +1,73 @@ +package com.baeldung.string.performance; + +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.TimeUnit; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Fork; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; + + +@Fork(value = 3, warmups = 1) +@State(Scope.Benchmark) +@BenchmarkMode(Mode.AverageTime) +@OutputTimeUnit(TimeUnit.MILLISECONDS) +public class RemovingStopwordsPerformanceComparison { + + private String data; + + private List stopwords; + + private String stopwordsRegex; + + + public static void main(String[] args) throws Exception { + org.openjdk.jmh.Main.main(args); + } + + @Setup + public void setup() throws IOException { + data = new String(Files.readAllBytes(Paths.get("src/main/resources/shakespeare-hamlet.txt"))); + data = data.toLowerCase(); + stopwords = Files.readAllLines(Paths.get("src/main/resources/english_stopwords.txt")); + stopwordsRegex = stopwords.stream().collect(Collectors.joining("|", "\\b(", ")\\b\\s?")); + } + + @Benchmark + public String removeManually() { + String[] allWords = data.split(" "); + StringBuilder builder = new StringBuilder(); + for(String word:allWords) { + if(! stopwords.contains(word)) { + builder.append(word); + builder.append(' '); + } + } + return builder.toString().trim(); + } + + @Benchmark + public String removeAll() { + ArrayList allWords = Stream.of(data.split(" ")) + .collect(Collectors.toCollection(ArrayList::new)); + allWords.removeAll(stopwords); + return allWords.stream().collect(Collectors.joining(" ")); + } + + @Benchmark + public String replaceRegex() { + return data.replaceAll(stopwordsRegex, ""); + } + +} \ No newline at end of file diff --git a/java-strings-2/src/main/resources/english_stopwords.txt b/java-strings-2/src/main/resources/english_stopwords.txt new file mode 100644 index 0000000000..5b16b504d6 --- /dev/null +++ b/java-strings-2/src/main/resources/english_stopwords.txt @@ -0,0 +1,127 @@ +i +me +my +myself +we +our +ours +ourselves +you +your +yours +yourself +yourselves +he +him +his +himself +she +her +hers +herself +it +its +itself +they +them +their +theirs +themselves +what +which +who +whom +this +that +these +those +am +is +are +was +were +be +been +being +have +has +had +having +do +does +did +doing +a +an +the +and +but +if +or +because +as +until +while +of +at +by +for +with +about +against +between +into +through +during +before +after +above +below +to +from +up +down +in +out +on +off +over +under +again +further +then +once +here +there +when +where +why +how +all +any +both +each +few +more +most +other +some +such +no +nor +not +only +own +same +so +than +too +very +s +t +can +will +just +don +should +now diff --git a/java-strings-2/src/main/resources/shakespeare-hamlet.txt b/java-strings-2/src/main/resources/shakespeare-hamlet.txt new file mode 100644 index 0000000000..0156555388 --- /dev/null +++ b/java-strings-2/src/main/resources/shakespeare-hamlet.txt @@ -0,0 +1,4922 @@ +[The Tragedie of Hamlet by William Shakespeare 1599] + + +Actus Primus. Scoena Prima. + +Enter Barnardo and Francisco two Centinels. + + Barnardo. Who's there? + Fran. Nay answer me: Stand & vnfold +your selfe + + Bar. Long liue the King + + Fran. Barnardo? + Bar. He + + Fran. You come most carefully vpon your houre + + Bar. 'Tis now strook twelue, get thee to bed Francisco + + Fran. For this releefe much thankes: 'Tis bitter cold, +And I am sicke at heart + + Barn. Haue you had quiet Guard? + Fran. Not a Mouse stirring + + Barn. Well, goodnight. If you do meet Horatio and +Marcellus, the Riuals of my Watch, bid them make hast. +Enter Horatio and Marcellus. + + Fran. I thinke I heare them. Stand: who's there? + Hor. Friends to this ground + + Mar. And Leige-men to the Dane + + Fran. Giue you good night + + Mar. O farwel honest Soldier, who hath relieu'd you? + Fra. Barnardo ha's my place: giue you goodnight. + +Exit Fran. + + Mar. Holla Barnardo + + Bar. Say, what is Horatio there? + Hor. A peece of him + + Bar. Welcome Horatio, welcome good Marcellus + + Mar. What, ha's this thing appear'd againe to night + + Bar. I haue seene nothing + + Mar. Horatio saies, 'tis but our Fantasie, +And will not let beleefe take hold of him +Touching this dreaded sight, twice seene of vs, +Therefore I haue intreated him along +With vs, to watch the minutes of this Night, +That if againe this Apparition come, +He may approue our eyes, and speake to it + + Hor. Tush, tush, 'twill not appeare + + Bar. Sit downe a-while, +And let vs once againe assaile your eares, +That are so fortified against our Story, +What we two Nights haue seene + + Hor. Well, sit we downe, +And let vs heare Barnardo speake of this + + Barn. Last night of all, +When yond same Starre that's Westward from the Pole +Had made his course t' illume that part of Heauen +Where now it burnes, Marcellus and my selfe, +The Bell then beating one + + Mar. Peace, breake thee of: +Enter the Ghost. + +Looke where it comes againe + + Barn. In the same figure, like the King that's dead + + Mar. Thou art a Scholler; speake to it Horatio + + Barn. Lookes it not like the King? Marke it Horatio + + Hora. Most like: It harrowes me with fear & wonder + Barn. It would be spoke too + + Mar. Question it Horatio + + Hor. What art thou that vsurp'st this time of night, +Together with that Faire and Warlike forme +In which the Maiesty of buried Denmarke +Did sometimes march: By Heauen I charge thee speake + + Mar. It is offended + + Barn. See, it stalkes away + + Hor. Stay: speake; speake: I Charge thee, speake. + +Exit the Ghost. + + Mar. 'Tis gone, and will not answer + + Barn. How now Horatio? You tremble & look pale: +Is not this something more then Fantasie? +What thinke you on't? + Hor. Before my God, I might not this beleeue +Without the sensible and true auouch +Of mine owne eyes + + Mar. Is it not like the King? + Hor. As thou art to thy selfe, +Such was the very Armour he had on, +When th' Ambitious Norwey combatted: +So frown'd he once, when in an angry parle +He smot the sledded Pollax on the Ice. +'Tis strange + + Mar. Thus twice before, and iust at this dead houre, +With Martiall stalke, hath he gone by our Watch + + Hor. In what particular thought to work, I know not: +But in the grosse and scope of my Opinion, +This boades some strange erruption to our State + + Mar. Good now sit downe, & tell me he that knowes +Why this same strict and most obseruant Watch, +So nightly toyles the subiect of the Land, +And why such dayly Cast of Brazon Cannon +And Forraigne Mart for Implements of warre: +Why such impresse of Ship-wrights, whose sore Taske +Do's not diuide the Sunday from the weeke, +What might be toward, that this sweaty hast +Doth make the Night ioynt-Labourer with the day: +Who is't that can informe me? + Hor. That can I, +At least the whisper goes so: Our last King, +Whose Image euen but now appear'd to vs, +Was (as you know) by Fortinbras of Norway, +(Thereto prick'd on by a most emulate Pride) +Dar'd to the Combate. In which, our Valiant Hamlet, +(For so this side of our knowne world esteem'd him) +Did slay this Fortinbras: who by a Seal'd Compact, +Well ratified by Law, and Heraldrie, +Did forfeite (with his life) all those his Lands +Which he stood seiz'd on, to the Conqueror: +Against the which, a Moity competent +Was gaged by our King: which had return'd +To the Inheritance of Fortinbras, +Had he bin Vanquisher, as by the same Cou'nant +And carriage of the Article designe, +His fell to Hamlet. Now sir, young Fortinbras, +Of vnimproued Mettle, hot and full, +Hath in the skirts of Norway, heere and there, +Shark'd vp a List of Landlesse Resolutes, +For Foode and Diet, to some Enterprize +That hath a stomacke in't: which is no other +(And it doth well appeare vnto our State) +But to recouer of vs by strong hand +And termes Compulsatiue, those foresaid Lands +So by his Father lost: and this (I take it) +Is the maine Motiue of our Preparations, +The Sourse of this our Watch, and the cheefe head +Of this post-hast, and Romage in the Land. +Enter Ghost againe. + +But soft, behold: Loe, where it comes againe: +Ile crosse it, though it blast me. Stay Illusion: +If thou hast any sound, or vse of Voyce, +Speake to me. If there be any good thing to be done, +That may to thee do ease, and grace to me; speak to me. +If thou art priuy to thy Countries Fate +(Which happily foreknowing may auoyd) Oh speake. +Or, if thou hast vp-hoorded in thy life +Extorted Treasure in the wombe of Earth, +(For which, they say, you Spirits oft walke in death) +Speake of it. Stay, and speake. Stop it Marcellus + + Mar. Shall I strike at it with my Partizan? + Hor. Do, if it will not stand + + Barn. 'Tis heere + + Hor. 'Tis heere + + Mar. 'Tis gone. + +Exit Ghost. + +We do it wrong, being so Maiesticall +To offer it the shew of Violence, +For it is as the Ayre, invulnerable, +And our vaine blowes, malicious Mockery + + Barn. It was about to speake, when the Cocke crew + + Hor. And then it started, like a guilty thing +Vpon a fearfull Summons. I haue heard, +The Cocke that is the Trumpet to the day, +Doth with his lofty and shrill-sounding Throate +Awake the God of Day: and at his warning, +Whether in Sea, or Fire, in Earth, or Ayre, +Th' extrauagant, and erring Spirit, hyes +To his Confine. And of the truth heerein, +This present Obiect made probation + + Mar. It faded on the crowing of the Cocke. +Some sayes, that euer 'gainst that Season comes +Wherein our Sauiours Birch is celebrated, +The Bird of Dawning singeth all night long: +And then (they say) no Spirit can walke abroad, +The nights are wholsome, then no Planets strike, +No Faiery talkes, nor Witch hath power to Charme: +So hallow'd, and so gracious is the time + + Hor. So haue I heard, and do in part beleeue it. +But looke, the Morne in Russet mantle clad, +Walkes o're the dew of yon high Easterne Hill, +Breake we our Watch vp, and by my aduice +Let vs impart what we haue seene to night +Vnto yong Hamlet. For vpon my life, +This Spirit dumbe to vs, will speake to him: +Do you consent we shall acquaint him with it, +As needfull in our Loues, fitting our Duty? + Mar. Let do't I pray, and I this morning know +Where we shall finde him most conueniently. + +Exeunt. + +Scena Secunda. + +Enter Claudius King of Denmarke, Gertrude the Queene, Hamlet, +Polonius, +Laertes, and his Sister Ophelia, Lords Attendant. + + King. Though yet of Hamlet our deere Brothers death +The memory be greene: and that it vs befitted +To beare our hearts in greefe, and our whole Kingdome +To be contracted in one brow of woe: +Yet so farre hath Discretion fought with Nature, +That we with wisest sorrow thinke on him, +Together with remembrance of our selues. +Therefore our sometimes Sister, now our Queene, +Th' imperiall Ioyntresse of this warlike State, +Haue we, as 'twere, with a defeated ioy, +With one Auspicious, and one Dropping eye, +With mirth in Funerall, and with Dirge in Marriage, +In equall Scale weighing Delight and Dole +Taken to Wife; nor haue we heerein barr'd +Your better Wisedomes, which haue freely gone +With this affaire along, for all our Thankes. +Now followes, that you know young Fortinbras, +Holding a weake supposall of our worth; +Or thinking by our late deere Brothers death, +Our State to be disioynt, and out of Frame, +Colleagued with the dreame of his Aduantage; +He hath not fayl'd to pester vs with Message, +Importing the surrender of those Lands +Lost by his Father: with all Bonds of Law +To our most valiant Brother. So much for him. +Enter Voltemand and Cornelius. + +Now for our selfe, and for this time of meeting +Thus much the businesse is. We haue heere writ +To Norway, Vncle of young Fortinbras, +Who Impotent and Bedrid, scarsely heares +Of this his Nephewes purpose, to suppresse +His further gate heerein. In that the Leuies, +The Lists, and full proportions are all made +Out of his subiect: and we heere dispatch +You good Cornelius, and you Voltemand, +For bearing of this greeting to old Norway, +Giuing to you no further personall power +To businesse with the King, more then the scope +Of these dilated Articles allow: +Farewell, and let your hast commend your duty + + Volt. In that, and all things, will we shew our duty + + King. We doubt it nothing, heartily farewell. + +Exit Voltemand and Cornelius. + +And now Laertes, what's the newes with you? +You told vs of some suite. What is't Laertes? +You cannot speake of Reason to the Dane, +And loose your voyce. What would'st thou beg Laertes, +That shall not be my Offer, not thy Asking? +The Head is not more Natiue to the Heart, +The Hand more instrumentall to the Mouth, +Then is the Throne of Denmarke to thy Father. +What would'st thou haue Laertes? + Laer. Dread my Lord, +Your leaue and fauour to returne to France, +From whence, though willingly I came to Denmarke +To shew my duty in your Coronation, +Yet now I must confesse, that duty done, +My thoughts and wishes bend againe towards France, +And bow them to your gracious leaue and pardon + + King. Haue you your Fathers leaue? +What sayes Pollonius? + Pol. He hath my Lord: +I do beseech you giue him leaue to go + + King. Take thy faire houre Laertes, time be thine, +And thy best graces spend it at thy will: +But now my Cosin Hamlet, and my Sonne? + Ham. A little more then kin, and lesse then kinde + + King. How is it that the Clouds still hang on you? + Ham. Not so my Lord, I am too much i'th' Sun + + Queen. Good Hamlet cast thy nightly colour off, +And let thine eye looke like a Friend on Denmarke. +Do not for euer with thy veyled lids +Seeke for thy Noble Father in the dust; +Thou know'st 'tis common, all that liues must dye, +Passing through Nature, to Eternity + + Ham. I Madam, it is common + + Queen. If it be; +Why seemes it so particular with thee + + Ham. Seemes Madam? Nay, it is: I know not Seemes: +'Tis not alone my Inky Cloake (good Mother) +Nor Customary suites of solemne Blacke, +Nor windy suspiration of forc'd breath, +No, nor the fruitfull Riuer in the Eye, +Nor the deiected hauiour of the Visage, +Together with all Formes, Moods, shewes of Griefe, +That can denote me truly. These indeed Seeme, +For they are actions that a man might play: +But I haue that Within, which passeth show; +These, but the Trappings, and the Suites of woe + + King. 'Tis sweet and commendable +In your Nature Hamlet, +To giue these mourning duties to your Father: +But you must know, your Father lost a Father, +That Father lost, lost his, and the Suruiuer bound +In filiall Obligation, for some terme +To do obsequious Sorrow. But to perseuer +In obstinate Condolement, is a course +Of impious stubbornnesse. 'Tis vnmanly greefe, +It shewes a will most incorrect to Heauen, +A Heart vnfortified, a Minde impatient, +An Vnderstanding simple, and vnschool'd: +For, what we know must be, and is as common +As any the most vulgar thing to sence, +Why should we in our peeuish Opposition +Take it to heart? Fye, 'tis a fault to Heauen, +A fault against the Dead, a fault to Nature, +To Reason most absurd, whose common Theame +Is death of Fathers, and who still hath cried, +From the first Coarse, till he that dyed to day, +This must be so. We pray you throw to earth +This vnpreuayling woe, and thinke of vs +As of a Father; For let the world take note, +You are the most immediate to our Throne, +And with no lesse Nobility of Loue, +Then that which deerest Father beares his Sonne, +Do I impart towards you. For your intent +In going backe to Schoole in Wittenberg, +It is most retrograde to our desire: +And we beseech you, bend you to remaine +Heere in the cheere and comfort of our eye, +Our cheefest Courtier Cosin, and our Sonne + + Qu. Let not thy Mother lose her Prayers Hamlet: +I prythee stay with vs, go not to Wittenberg + + Ham. I shall in all my best +Obey you Madam + + King. Why 'tis a louing, and a faire Reply, +Be as our selfe in Denmarke. Madam come, +This gentle and vnforc'd accord of Hamlet +Sits smiling to my heart; in grace whereof, +No iocond health that Denmarke drinkes to day, +But the great Cannon to the Clowds shall tell, +And the Kings Rouce, the Heauens shall bruite againe, +Respeaking earthly Thunder. Come away. + +Exeunt. + +Manet Hamlet. + + Ham. Oh that this too too solid Flesh, would melt, +Thaw, and resolue it selfe into a Dew: +Or that the Euerlasting had not fixt +His Cannon 'gainst Selfe-slaughter. O God, O God! +How weary, stale, flat, and vnprofitable +Seemes to me all the vses of this world? +Fie on't? Oh fie, fie, 'tis an vnweeded Garden +That growes to Seed: Things rank, and grosse in Nature +Possesse it meerely. That it should come to this: +But two months dead: Nay, not so much; not two, +So excellent a King, that was to this +Hiperion to a Satyre: so louing to my Mother, +That he might not beteene the windes of heauen +Visit her face too roughly. Heauen and Earth +Must I remember: why she would hang on him, +As if encrease of Appetite had growne +By what is fed on; and yet within a month? +Let me not thinke on't: Frailty, thy name is woman. +A little Month, or ere those shooes were old, +With which she followed my poore Fathers body +Like Niobe, all teares. Why she, euen she. +(O Heauen! A beast that wants discourse of Reason +Would haue mourn'd longer) married with mine Vnkle, +My Fathers Brother: but no more like my Father, +Then I to Hercules. Within a Moneth? +Ere yet the salt of most vnrighteous Teares +Had left the flushing of her gauled eyes, +She married. O most wicked speed, to post +With such dexterity to Incestuous sheets: +It is not, nor it cannot come to good. +But breake my heart, for I must hold my tongue. +Enter Horatio, Barnardo, and Marcellus. + + Hor. Haile to your Lordship + + Ham. I am glad to see you well: +Horatio, or I do forget my selfe + + Hor. The same my Lord, +And your poore Seruant euer + + Ham. Sir my good friend, +Ile change that name with you: +And what make you from Wittenberg Horatio? +Marcellus + + Mar. My good Lord + + Ham. I am very glad to see you: good euen Sir. +But what in faith make you from Wittemberge? + Hor. A truant disposition, good my Lord + + Ham. I would not haue your Enemy say so; +Nor shall you doe mine eare that violence, +To make it truster of your owne report +Against your selfe. I know you are no Truant: +But what is your affaire in Elsenour? +Wee'l teach you to drinke deepe, ere you depart + + Hor. My Lord, I came to see your Fathers Funerall + + Ham. I pray thee doe not mock me (fellow Student) +I thinke it was to see my Mothers Wedding + + Hor. Indeed my Lord, it followed hard vpon + + Ham. Thrift thrift Horatio: the Funerall Bakt-meats +Did coldly furnish forth the Marriage Tables; +Would I had met my dearest foe in heauen, +Ere I had euer seene that day Horatio. +My father, me thinkes I see my father + + Hor. Oh where my Lord? + Ham. In my minds eye (Horatio) + Hor. I saw him once; he was a goodly King + + Ham. He was a man, take him for all in all: +I shall not look vpon his like againe + + Hor. My Lord, I thinke I saw him yesternight + + Ham. Saw? Who? + Hor. My Lord, the King your Father + + Ham. The King my Father? + Hor. Season your admiration for a while +With an attent eare; till I may deliuer +Vpon the witnesse of these Gentlemen, +This maruell to you + + Ham. For Heauens loue let me heare + + Hor. Two nights together, had these Gentlemen +(Marcellus and Barnardo) on their Watch +In the dead wast and middle of the night +Beene thus encountred. A figure like your Father, +Arm'd at all points exactly, Cap a Pe, +Appeares before them, and with sollemne march +Goes slow and stately: By them thrice he walkt, +By their opprest and feare-surprized eyes, +Within his Truncheons length; whilst they bestil'd +Almost to Ielly with the Act of feare, +Stand dumbe and speake not to him. This to me +In dreadfull secrecie impart they did, +And I with them the third Night kept the Watch, +Whereas they had deliuer'd both in time, +Forme of the thing; each word made true and good, +The Apparition comes. I knew your Father: +These hands are not more like + + Ham. But where was this? + Mar. My Lord vpon the platforme where we watcht + + Ham. Did you not speake to it? + Hor. My Lord, I did; +But answere made it none: yet once me thought +It lifted vp it head, and did addresse +It selfe to motion, like as it would speake: +But euen then, the Morning Cocke crew lowd; +And at the sound it shrunke in hast away, +And vanisht from our sight + + Ham. Tis very strange + + Hor. As I doe liue my honourd Lord 'tis true; +And we did thinke it writ downe in our duty +To let you know of it + + Ham. Indeed, indeed Sirs; but this troubles me. +Hold you the watch to Night? + Both. We doe my Lord + + Ham. Arm'd, say you? + Both. Arm'd, my Lord + + Ham. From top to toe? + Both. My Lord, from head to foote + + Ham. Then saw you not his face? + Hor. O yes, my Lord, he wore his Beauer vp + + Ham. What, lookt he frowningly? + Hor. A countenance more in sorrow then in anger + + Ham. Pale, or red? + Hor. Nay very pale + + Ham. And fixt his eyes vpon you? + Hor. Most constantly + + Ham. I would I had beene there + + Hor. It would haue much amaz'd you + + Ham. Very like, very like: staid it long? + Hor. While one with moderate hast might tell a hundred + + All. Longer, longer + + Hor. Not when I saw't + + Ham. His Beard was grisly? no + + Hor. It was, as I haue seene it in his life, +A Sable Siluer'd + + Ham. Ile watch to Night; perchance 'twill wake againe + + Hor. I warrant you it will + + Ham. If it assume my noble Fathers person, +Ile speake to it, though Hell it selfe should gape +And bid me hold my peace. I pray you all, +If you haue hitherto conceald this sight; +Let it bee treble in your silence still: +And whatsoeuer els shall hap to night, +Giue it an vnderstanding but no tongue; +I will requite your loues; so fare ye well: +Vpon the Platforme twixt eleuen and twelue, +Ile visit you + + All. Our duty to your Honour. + +Exeunt + + Ham. Your loue, as mine to you: farewell. +My Fathers Spirit in Armes? All is not well: +I doubt some foule play: would the Night were come; +Till then sit still my soule; foule deeds will rise, +Though all the earth orewhelm them to mens eies. +Enter. + + +Scena Tertia + + +Enter Laertes and Ophelia. + + Laer. My necessaries are imbark't; Farewell: +And Sister, as the Winds giue Benefit, +And Conuoy is assistant; doe not sleepe, +But let me heare from you + + Ophel. Doe you doubt that? + Laer. For Hamlet, and the trifling of his fauours, +Hold it a fashion and a toy in Bloude; +A Violet in the youth of Primy Nature; +Froward, not permanent; sweet not lasting +The suppliance of a minute? No more + + Ophel. No more but so + + Laer. Thinke it no more: +For nature cressant does not grow alone, +In thewes and Bulke: but as his Temple waxes, +The inward seruice of the Minde and Soule +Growes wide withall. Perhaps he loues you now, +And now no soyle nor cautell doth besmerch +The vertue of his feare: but you must feare +His greatnesse weigh'd, his will is not his owne; +For hee himselfe is subiect to his Birth: +Hee may not, as vnuallued persons doe, +Carue for himselfe; for, on his choyce depends +The sanctity and health of the whole State. +And therefore must his choyce be circumscrib'd +Vnto the voyce and yeelding of that Body, +Whereof he is the Head. Then if he sayes he loues you, +It fits your wisedome so farre to beleeue it; +As he in his peculiar Sect and force +May giue his saying deed: which is no further, +Then the maine voyce of Denmarke goes withall. +Then weight what losse your Honour may sustaine, +If with too credent eare you list his Songs; +Or lose your Heart; or your chast Treasure open +To his vnmastred importunity. +Feare it Ophelia, feare it my deare Sister, +And keepe within the reare of your Affection; +Out of the shot and danger of Desire. +The chariest Maid is Prodigall enough, +If she vnmaske her beauty to the Moone: +Vertue it selfe scapes not calumnious stroakes, +The Canker Galls, the Infants of the Spring +Too oft before the buttons be disclos'd, +And in the Morne and liquid dew of Youth, +Contagious blastments are most imminent. +Be wary then, best safety lies in feare; +Youth to it selfe rebels, though none else neere + + Ophe. I shall th' effect of this good Lesson keepe, +As watchmen to my heart: but good my Brother +Doe not as some vngracious Pastors doe, +Shew me the steepe and thorny way to Heauen; +Whilst like a puft and recklesse Libertine +Himselfe, the Primrose path of dalliance treads, +And reaks not his owne reade + + Laer. Oh, feare me not. +Enter Polonius. + +I stay too long; but here my Father comes: +A double blessing is a double grace; +Occasion smiles vpon a second leaue + + Polon. Yet heere Laertes? Aboord, aboord for shame, +The winde sits in the shoulder of your saile, +And you are staid for there: my blessing with you; +And these few Precepts in thy memory, +See thou Character. Giue thy thoughts no tongue, +Nor any vnproportion'd thoughts his Act: +Be thou familiar; but by no meanes vulgar: +The friends thou hast, and their adoption tride, +Grapple them to thy Soule, with hoopes of Steele: +But doe not dull thy palme, with entertainment +Of each vnhatch't, vnfledg'd Comrade. Beware +Of entrance to a quarrell: but being in +Bear't that th' opposed may beware of thee. +Giue euery man thine eare; but few thy voyce: +Take each mans censure; but reserue thy iudgement: +Costly thy habit as thy purse can buy; +But not exprest in fancie; rich, not gawdie: +For the Apparell oft proclaimes the man. +And they in France of the best ranck and station, +Are of a most select and generous cheff in that. +Neither a borrower, nor a lender be; +For lone oft loses both it selfe and friend: +And borrowing duls the edge of Husbandry. +This aboue all; to thine owne selfe be true: +And it must follow, as the Night the Day, +Thou canst not then be false to any man. +Farewell: my Blessing season this in thee + + Laer. Most humbly doe I take my leaue, my Lord + + Polon. The time inuites you, goe, your seruants tend + + Laer. Farewell Ophelia, and remember well +What I haue said to you + + Ophe. Tis in my memory lockt, +And you your selfe shall keepe the key of it + + Laer. Farewell. + +Exit Laer. + + Polon. What ist Ophelia he hath said to you? + Ophe. So please you, somthing touching the L[ord]. Hamlet + + Polon. Marry, well bethought: +Tis told me he hath very oft of late +Giuen priuate time to you; and you your selfe +Haue of your audience beene most free and bounteous. +If it be so, as so tis put on me; +And that in way of caution: I must tell you, +You doe not vnderstand your selfe so cleerely, +As it behoues my Daughter, and your Honour. +What is betweene you, giue me vp the truth? + Ophe. He hath my Lord of late, made many tenders +Of his affection to me + + Polon. Affection, puh. You speake like a greene Girle, +Vnsifted in such perillous Circumstance. +Doe you beleeue his tenders, as you call them? + Ophe. I do not know, my Lord, what I should thinke + + Polon. Marry Ile teach you; thinke your selfe a Baby, +That you haue tane his tenders for true pay, +Which are not starling. Tender your selfe more dearly; +Or not to crack the winde of the poore Phrase, +Roaming it thus, you'l tender me a foole + + Ophe. My Lord, he hath importun'd me with loue, +In honourable fashion + + Polon. I, fashion you may call it, go too, go too + + Ophe. And hath giuen countenance to his speech, +My Lord, with all the vowes of Heauen + + Polon. I, Springes to catch Woodcocks. I doe know +When the Bloud burnes, how Prodigall the Soule +Giues the tongue vowes: these blazes, Daughter, +Giuing more light then heate; extinct in both, +Euen in their promise, as it is a making; +You must not take for fire. For this time Daughter, +Be somewhat scanter of your Maiden presence; +Set your entreatments at a higher rate, +Then a command to parley. For Lord Hamlet, +Beleeue so much in him, that he is young, +And with a larger tether may he walke, +Then may be giuen you. In few, Ophelia, +Doe not beleeue his vowes; for they are Broakers, +Not of the eye, which their Inuestments show: +But meere implorators of vnholy Sutes, +Breathing like sanctified and pious bonds, +The better to beguile. This is for all: +I would not, in plaine tearmes, from this time forth, +Haue you so slander any moment leisure, +As to giue words or talke with the Lord Hamlet: +Looke too't, I charge you; come your wayes + + Ophe. I shall obey my Lord. + +Exeunt. + +Enter Hamlet, Horatio, Marcellus. + + Ham. The Ayre bites shrewdly: is it very cold? + Hor. It is a nipping and an eager ayre + + Ham. What hower now? + Hor. I thinke it lacks of twelue + + Mar. No, it is strooke + + Hor. Indeed I heard it not: then it drawes neere the season, +Wherein the Spirit held his wont to walke. +What does this meane my Lord? + Ham. The King doth wake to night, and takes his rouse, +Keepes wassels and the swaggering vpspring reeles, +And as he dreines his draughts of Renish downe, +The kettle Drum and Trumpet thus bray out +The triumph of his Pledge + + Horat. Is it a custome? + Ham. I marry ist; +And to my mind, though I am natiue heere, +And to the manner borne: It is a Custome +More honour'd in the breach, then the obseruance. +Enter Ghost. + + Hor. Looke my Lord, it comes + + Ham. Angels and Ministers of Grace defend vs: +Be thou a Spirit of health, or Goblin damn'd, +Bring with thee ayres from Heauen, or blasts from Hell, +Be thy euents wicked or charitable, +Thou com'st in such a questionable shape +That I will speake to thee. Ile call thee Hamlet, +King, Father, Royall Dane: Oh, oh, answer me, +Let me not burst in Ignorance; but tell +Why thy Canoniz'd bones Hearsed in death, +Haue burst their cerments, why the Sepulcher +Wherein we saw thee quietly enurn'd, +Hath op'd his ponderous and Marble iawes, +To cast thee vp againe? What may this meane? +That thou dead Coarse againe in compleat steele, +Reuisits thus the glimpses of the Moone, +Making Night hidious? And we fooles of Nature, +So horridly to shake our disposition, +With thoughts beyond thee; reaches of our Soules, +Say, why is this? wherefore? what should we doe? + +Ghost beckens Hamlet. + + Hor. It beckons you to goe away with it, +As if it some impartment did desire +To you alone + + Mar. Looke with what courteous action +It wafts you to a more remoued ground: +But doe not goe with it + + Hor. No, by no meanes + + Ham. It will not speake: then will I follow it + + Hor. Doe not my Lord + + Ham. Why, what should be the feare? +I doe not set my life at a pins fee; +And for my Soule, what can it doe to that? +Being a thing immortall as it selfe: +It waues me forth againe; Ile follow it + + Hor. What if it tempt you toward the Floud my Lord? +Or to the dreadfull Sonnet of the Cliffe, +That beetles o're his base into the Sea, +And there assumes some other horrible forme, +Which might depriue your Soueraignty of Reason, +And draw you into madnesse thinke of it? + Ham. It wafts me still: goe on, Ile follow thee + + Mar. You shall not goe my Lord + + Ham. Hold off your hand + + Hor. Be rul'd, you shall not goe + + Ham. My fate cries out, +And makes each petty Artire in this body, +As hardy as the Nemian Lions nerue: +Still am I cal'd? Vnhand me Gentlemen: +By Heau'n, Ile make a Ghost of him that lets me: +I say away, goe on, Ile follow thee. + +Exeunt. Ghost & Hamlet. + + Hor. He waxes desperate with imagination + + Mar. Let's follow; 'tis not fit thus to obey him + + Hor. Haue after, to what issue will this come? + Mar. Something is rotten in the State of Denmarke + + Hor. Heauen will direct it + + Mar. Nay, let's follow him. + +Exeunt. + +Enter Ghost and Hamlet. + + Ham. Where wilt thou lead me? speak; Ile go no further + + Gho. Marke me + + Ham. I will + + Gho. My hower is almost come, +When I to sulphurous and tormenting Flames +Must render vp my selfe + + Ham. Alas poore Ghost + + Gho. Pitty me not, but lend thy serious hearing +To what I shall vnfold + + Ham. Speake, I am bound to heare + + Gho. So art thou to reuenge, when thou shalt heare + + Ham. What? + Gho. I am thy Fathers Spirit, +Doom'd for a certaine terme to walke the night; +And for the day confin'd to fast in Fiers, +Till the foule crimes done in my dayes of Nature +Are burnt and purg'd away? But that I am forbid +To tell the secrets of my Prison-House; +I could a Tale vnfold, whose lightest word +Would harrow vp thy soule, freeze thy young blood, +Make thy two eyes like Starres, start from their Spheres, +Thy knotty and combined lockes to part, +And each particular haire to stand an end, +Like Quilles vpon the fretfull Porpentine: +But this eternall blason must not be +To eares of flesh and bloud; list Hamlet, oh list, +If thou didst euer thy deare Father loue + + Ham. Oh Heauen! + Gho. Reuenge his foule and most vnnaturall Murther + + Ham. Murther? + Ghost. Murther most foule, as in the best it is; +But this most foule, strange, and vnnaturall + + Ham. Hast, hast me to know it, +That with wings as swift +As meditation, or the thoughts of Loue, +May sweepe to my Reuenge + + Ghost. I finde thee apt, +And duller should'st thou be then the fat weede +That rots it selfe in ease, on Lethe Wharfe, +Would'st thou not stirre in this. Now Hamlet heare: +It's giuen out, that sleeping in mine Orchard, +A Serpent stung me: so the whole eare of Denmarke, +Is by a forged processe of my death +Rankly abus'd: But know thou Noble youth, +The Serpent that did sting thy Fathers life, +Now weares his Crowne + + Ham. O my Propheticke soule: mine Vncle? + Ghost. I that incestuous, that adulterate Beast +With witchcraft of his wits, hath Traitorous guifts. +Oh wicked Wit, and Gifts, that haue the power +So to seduce? Won to this shamefull Lust +The will of my most seeming vertuous Queene: +Oh Hamlet, what a falling off was there, +From me, whose loue was of that dignity, +That it went hand in hand, euen with the Vow +I made to her in Marriage; and to decline +Vpon a wretch, whose Naturall gifts were poore +To those of mine. But Vertue, as it neuer wil be moued, +Though Lewdnesse court it in a shape of Heauen: +So Lust, though to a radiant Angell link'd, +Will sate it selfe in a Celestiall bed, & prey on Garbage. +But soft, me thinkes I sent the Mornings Ayre; +Briefe let me be: Sleeping within mine Orchard, +My custome alwayes in the afternoone; +Vpon my secure hower thy Vncle stole +With iuyce of cursed Hebenon in a Violl, +And in the Porches of mine eares did poure +The leaperous Distilment; whose effect +Holds such an enmity with bloud of Man, +That swift as Quick-siluer, it courses through +The naturall Gates and Allies of the body; +And with a sodaine vigour it doth posset +And curd, like Aygre droppings into Milke, +The thin and wholsome blood: so did it mine; +And a most instant Tetter bak'd about, +Most Lazar-like, with vile and loathsome crust, +All my smooth Body. +Thus was I, sleeping, by a Brothers hand, +Of Life, of Crowne, and Queene at once dispatcht; +Cut off euen in the Blossomes of my Sinne, +Vnhouzzled, disappointed, vnnaneld, +No reckoning made, but sent to my account +With all my imperfections on my head; +Oh horrible Oh horrible, most horrible: +If thou hast nature in thee beare it not; +Let not the Royall Bed of Denmarke be +A Couch for Luxury and damned Incest. +But howsoeuer thou pursuest this Act, +Taint not thy mind; nor let thy Soule contriue +Against thy Mother ought; leaue her to heauen, +And to those Thornes that in her bosome lodge, +To pricke and sting her. Fare thee well at once; +The Glow-worme showes the Matine to be neere, +And gins to pale his vneffectuall Fire: +Adue, adue, Hamlet: remember me. +Enter. + + Ham. Oh all you host of Heauen! Oh Earth; what els? +And shall I couple Hell? Oh fie: hold my heart; +And you my sinnewes, grow not instant Old; +But beare me stiffely vp: Remember thee? +I, thou poore Ghost, while memory holds a seate +In this distracted Globe: Remember thee? +Yea, from the Table of my Memory, +Ile wipe away all triuiall fond Records, +All sawes of Bookes, all formes, all presures past, +That youth and obseruation coppied there; +And thy Commandment all alone shall liue +Within the Booke and Volume of my Braine, +Vnmixt with baser matter; yes yes, by Heauen: +Oh most pernicious woman! +Oh Villaine, Villaine, smiling damned Villaine! +My Tables, my Tables; meet it is I set it downe, +That one may smile, and smile and be a Villaine; +At least I'm sure it may be so in Denmarke; +So Vnckle there you are: now to my word; +It is; Adue, Adue, Remember me: I haue sworn't + + Hor. & Mar. within. My Lord, my Lord. +Enter Horatio and Marcellus. + + Mar. Lord Hamlet + + Hor. Heauen secure him + + Mar. So be it + + Hor. Illo, ho, ho, my Lord + + Ham. Hillo, ho, ho, boy; come bird, come + + Mar. How ist my Noble Lord? + Hor. What newes, my Lord? + Ham. Oh wonderfull! + Hor. Good my Lord tell it + + Ham. No you'l reueale it + + Hor. Not I, my Lord, by Heauen + + Mar. Nor I, my Lord + + Ham. How say you then, would heart of man once think it? +But you'l be secret? + Both. I, by Heau'n, my Lord + + Ham. There's nere a villaine dwelling in all Denmarke +But hee's an arrant knaue + + Hor. There needs no Ghost my Lord, come from the +Graue, to tell vs this + + Ham. Why right, you are i'th' right; +And so, without more circumstance at all, +I hold it fit that we shake hands, and part: +You, as your busines and desires shall point you: +For euery man ha's businesse and desire, +Such as it is: and for mine owne poore part, +Looke you, Ile goe pray + + Hor. These are but wild and hurling words, my Lord + + Ham. I'm sorry they offend you heartily: +Yes faith, heartily + + Hor. There's no offence my Lord + + Ham. Yes, by Saint Patricke, but there is my Lord, +And much offence too, touching this Vision heere: +It is an honest Ghost, that let me tell you: +For your desire to know what is betweene vs, +O'remaster't as you may. And now good friends, +As you are Friends, Schollers and Soldiers, +Giue me one poore request + + Hor. What is't my Lord? we will + + Ham. Neuer make known what you haue seen to night + + Both. My Lord, we will not + + Ham. Nay, but swear't + + Hor. Infaith my Lord, not I + + Mar. Nor I my Lord: in faith + + Ham. Vpon my sword + + Marcell. We haue sworne my Lord already + + Ham. Indeed, vpon my sword, Indeed + + Gho. Sweare. + +Ghost cries vnder the Stage. + + Ham. Ah ha boy, sayest thou so. Art thou there truepenny? +Come one you here this fellow in the selleredge +Consent to sweare + + Hor. Propose the Oath my Lord + + Ham. Neuer to speake of this that you haue seene. +Sweare by my sword + + Gho. Sweare + + Ham. Hic & vbique? Then wee'l shift for grownd, +Come hither Gentlemen, +And lay your hands againe vpon my sword, +Neuer to speake of this that you haue heard: +Sweare by my Sword + + Gho. Sweare + + Ham. Well said old Mole, can'st worke i'th' ground so fast? +A worthy Pioner, once more remoue good friends + + Hor. Oh day and night: but this is wondrous strange + + Ham. And therefore as a stranger giue it welcome. +There are more things in Heauen and Earth, Horatio, +Then are dream't of in our Philosophy. But come, +Here as before, neuer so helpe you mercy, +How strange or odde so ere I beare my selfe; +(As I perchance heereafter shall thinke meet +To put an Anticke disposition on:) +That you at such time seeing me, neuer shall +With Armes encombred thus, or thus, head shake; +Or by pronouncing of some doubtfull Phrase; +As well, we know, or we could and if we would, +Or if we list to speake; or there be and if there might, +Or such ambiguous giuing out to note, +That you know ought of me; this not to doe: +So grace and mercy at your most neede helpe you: +Sweare + + Ghost. Sweare + + Ham. Rest, rest perturbed Spirit: so Gentlemen, +With all my loue I doe commend me to you; +And what so poore a man as Hamlet is, +May doe t' expresse his loue and friending to you, +God willing shall not lacke: let vs goe in together, +And still your fingers on your lippes I pray, +The time is out of ioynt: Oh cursed spight, +That euer I was borne to set it right. +Nay, come let's goe together. + +Exeunt. + + +Actus Secundus. + +Enter Polonius, and Reynoldo. + + Polon. Giue him his money, and these notes Reynoldo + + Reynol. I will my Lord + + Polon. You shall doe maruels wisely: good Reynoldo, +Before you visite him you make inquiry +Of his behauiour + + Reynol. My Lord, I did intend it + + Polon. Marry, well said; +Very well said. Looke you Sir, +Enquire me first what Danskers are in Paris; +And how, and who; what meanes; and where they keepe: +What company, at what expence: and finding +By this encompassement and drift of question, +That they doe know my sonne: Come you more neerer +Then your particular demands will touch it, +Take you as 'twere some distant knowledge of him, +And thus I know his father and his friends, +And in part him. Doe you marke this Reynoldo? + Reynol. I, very well my Lord + + Polon. And in part him, but you may say not well; +But if't be hee I meane, hees very wilde; +Addicted so and so; and there put on him +What forgeries you please; marry, none so ranke, +As may dishonour him; take heed of that: +But Sir, such wanton, wild, and vsuall slips, +As are Companions noted and most knowne +To youth and liberty + + Reynol. As gaming my Lord + + Polon. I, or drinking, fencing, swearing, +Quarelling, drabbing. You may goe so farre + + Reynol. My Lord that would dishonour him + + Polon. Faith no, as you may season it in the charge; +You must not put another scandall on him, +That hee is open to Incontinencie; +That's not my meaning: but breath his faults so quaintly, +That they may seeme the taints of liberty; +The flash and out-breake of a fiery minde, +A sauagenes in vnreclaim'd bloud of generall assault + + Reynol. But my good Lord + + Polon. Wherefore should you doe this? + Reynol. I my Lord, I would know that + + Polon. Marry Sir, heere's my drift, +And I belieue it is a fetch of warrant: +You laying these slight sulleyes on my Sonne, +As 'twere a thing a little soil'd i'th' working: +Marke you your party in conuerse; him you would sound, +Hauing euer seene. In the prenominate crimes, +The youth you breath of guilty, be assur'd +He closes with you in this consequence: +Good sir, or so, or friend, or Gentleman. +According to the Phrase and the Addition, +Of man and Country + + Reynol. Very good my Lord + + Polon. And then Sir does he this? +He does: what was I about to say? +I was about say somthing: where did I leaue? + Reynol. At closes in the consequence: +At friend, or so, and Gentleman + + Polon. At closes in the consequence, I marry, +He closes with you thus. I know the Gentleman, +I saw him yesterday, or tother day; +Or then or then, with such and such; and as you say, +There was he gaming, there o'retooke in's Rouse, +There falling out at Tennis; or perchance, +I saw him enter such a house of saile; +Videlicet, a Brothell, or so forth. See you now; +Your bait of falshood, takes this Cape of truth; +And thus doe we of wisedome and of reach +With windlesses, and with assaies of Bias, +By indirections finde directions out: +So by my former Lecture and aduice +Shall you my Sonne; you haue me, haue you not? + Reynol. My Lord I haue + + Polon. God buy you; fare you well + + Reynol. Good my Lord + + Polon. Obserue his inclination in your selfe + + Reynol. I shall my Lord + + Polon. And let him plye his Musicke + + Reynol. Well, my Lord. +Enter. + +Enter Ophelia. + + Polon. Farewell: +How now Ophelia, what's the matter? + Ophe. Alas my Lord, I haue beene so affrighted + + Polon. With what, in the name of Heauen? + Ophe. My Lord, as I was sowing in my Chamber, +Lord Hamlet with his doublet all vnbrac'd, +No hat vpon his head, his stockings foul'd, +Vngartred, and downe giued to his Anckle, +Pale as his shirt, his knees knocking each other, +And with a looke so pitious in purport, +As if he had been loosed out of hell, +To speake of horrors: he comes before me + + Polon. Mad for thy Loue? + Ophe. My Lord, I doe not know: but truly I do feare it + + Polon. What said he? + Ophe. He tooke me by the wrist, and held me hard; +Then goes he to the length of all his arme; +And with his other hand thus o're his brow, +He fals to such perusall of my face, +As he would draw it. Long staid he so, +At last, a little shaking of mine Arme: +And thrice his head thus wauing vp and downe; +He rais'd a sigh, so pittious and profound, +That it did seeme to shatter all his bulke, +And end his being. That done, he lets me goe, +And with his head ouer his shoulders turn'd, +He seem'd to finde his way without his eyes, +For out adores he went without their helpe; +And to the last, bended their light on me + + Polon. Goe with me, I will goe seeke the King, +This is the very extasie of Loue, +Whose violent property foredoes it selfe, +And leads the will to desperate Vndertakings, +As oft as any passion vnder Heauen, +That does afflict our Natures. I am sorrie, +What haue you giuen him any hard words of late? + Ophe. No my good Lord: but as you did command, +I did repell his Letters, and deny'de +His accesse to me + + Pol. That hath made him mad. +I am sorrie that with better speed and iudgement +I had not quoted him. I feare he did but trifle, +And meant to wracke thee: but beshrew my iealousie: +It seemes it is as proper to our Age, +To cast beyond our selues in our Opinions, +As it is common for the yonger sort +To lacke discretion. Come, go we to the King, +This must be knowne, being kept close might moue +More greefe to hide, then hate to vtter loue. + +Exeunt. + + +Scena Secunda. + +Enter King, Queene, Rosincrane, and Guildensterne Cum alijs. + + King. Welcome deere Rosincrance and Guildensterne. +Moreouer, that we much did long to see you, +The neede we haue to vse you, did prouoke +Our hastie sending. Something haue you heard +Of Hamlets transformation: so I call it, +Since not th' exterior, nor the inward man +Resembles that it was. What it should bee +More then his Fathers death, that thus hath put him +So much from th' vnderstanding of himselfe, +I cannot deeme of. I intreat you both, +That being of so young dayes brought vp with him: +And since so Neighbour'd to his youth, and humour, +That you vouchsafe your rest heere in our Court +Some little time: so by your Companies +To draw him on to pleasures, and to gather +So much as from Occasions you may gleane, +That open'd lies within our remedie + + Qu. Good Gentlemen, he hath much talk'd of you, +And sure I am, two men there are not liuing, +To whom he more adheres. If it will please you +To shew vs so much Gentrie, and good will, +As to expend your time with vs a-while, +For the supply and profit of our Hope, +Your Visitation shall receiue such thankes +As fits a Kings remembrance + + Rosin. Both your Maiesties +Might by the Soueraigne power you haue of vs, +Put your dread pleasures, more into Command +Then to Entreatie + + Guil. We both obey, +And here giue vp our selues, in the full bent, +To lay our Seruices freely at your feete, +To be commanded + + King. Thankes Rosincrance, and gentle Guildensterne + + Qu. Thankes Guildensterne and gentle Rosincrance. +And I beseech you instantly to visit +My too much changed Sonne. +Go some of ye, +And bring the Gentlemen where Hamlet is + + Guil. Heauens make our presence and our practises +Pleasant and helpfull to him. +Enter. + + Queene. Amen. +Enter Polonius. + + Pol. Th' Ambassadors from Norwey, my good Lord, +Are ioyfully return'd + + King. Thou still hast bin the father of good Newes + + Pol. Haue I, my Lord? Assure you, my good Liege, +I hold my dutie, as I hold my Soule, +Both to my God, one to my gracious King: +And I do thinke, or else this braine of mine +Hunts not the traile of Policie, so sure +As I haue vs'd to do: that I haue found +The very cause of Hamlets Lunacie + + King. Oh speake of that, that I do long to heare + + Pol. Giue first admittance to th' Ambassadors, +My Newes shall be the Newes to that great Feast + + King. Thy selfe do grace to them, and bring them in. +He tels me my sweet Queene, that he hath found +The head and sourse of all your Sonnes distemper + + Qu. I doubt it is no other, but the maine, +His Fathers death, and our o're-hasty Marriage. +Enter Polonius, Voltumand, and Cornelius. + + King. Well, we shall sift him. Welcome good Frends: +Say Voltumand, what from our Brother Norwey? + Volt. Most faire returne of Greetings, and Desires. +Vpon our first, he sent out to suppresse +His Nephewes Leuies, which to him appear'd +To be a preparation 'gainst the Poleak: +But better look'd into, he truly found +It was against your Highnesse, whereat greeued, +That so his Sicknesse, Age, and Impotence +Was falsely borne in hand, sends out Arrests +On Fortinbras, which he (in breefe) obeyes, +Receiues rebuke from Norwey: and in fine, +Makes Vow before his Vnkle, neuer more +To giue th' assay of Armes against your Maiestie. +Whereon old Norwey, ouercome with ioy, +Giues him three thousand Crownes in Annuall Fee, +And his Commission to imploy those Soldiers +So leuied as before, against the Poleak: +With an intreaty heerein further shewne, +That it might please you to giue quiet passe +Through your Dominions, for his Enterprize, +On such regards of safety and allowance, +As therein are set downe + + King. It likes vs well: +And at our more consider'd time wee'l read, +Answer, and thinke vpon this Businesse. +Meane time we thanke you, for your well-tooke Labour. +Go to your rest, at night wee'l Feast together. +Most welcome home. + +Exit Ambass. + + Pol. This businesse is very well ended. +My Liege, and Madam, to expostulate +What Maiestie should be, what Dutie is, +Why day is day; night, night; and time is time, +Were nothing but to waste Night, Day, and Time. +Therefore, since Breuitie is the Soule of Wit, +And tediousnesse, the limbes and outward flourishes, +I will be breefe. Your Noble Sonne is mad: +Mad call I it; for to define true Madnesse, +What is't, but to be nothing else but mad. +But let that go + + Qu. More matter, with lesse Art + + Pol. Madam, I sweare I vse no Art at all: +That he is mad, 'tis true: 'Tis true 'tis pittie, +And pittie it is true: A foolish figure, +But farewell it: for I will vse no Art. +Mad let vs grant him then: and now remaines +That we finde out the cause of this effect, +Or rather say, the cause of this defect; +For this effect defectiue, comes by cause, +Thus it remaines, and the remainder thus. Perpend, +I haue a daughter: haue, whil'st she is mine, +Who in her Dutie and Obedience, marke, +Hath giuen me this: now gather, and surmise. + +The Letter. + +To the Celestiall, and my Soules Idoll, the most beautifed Ophelia. +That's an ill Phrase, a vilde Phrase, beautified is a vilde +Phrase: but you shall heare these in her excellent white +bosome, these + + Qu. Came this from Hamlet to her + + Pol. Good Madam stay awhile, I will be faithfull. +Doubt thou, the Starres are fire, +Doubt, that the Sunne doth moue: +Doubt Truth to be a Lier, +But neuer Doubt, I loue. +O deere Ophelia, I am ill at these Numbers: I haue not Art to +reckon my grones; but that I loue thee best, oh most Best beleeue +it. Adieu. +Thine euermore most deere Lady, whilst this +Machine is to him, Hamlet. +This in Obedience hath my daughter shew'd me: +And more aboue hath his soliciting, +As they fell out by Time, by Meanes, and Place, +All giuen to mine eare + + King. But how hath she receiu'd his Loue? + Pol. What do you thinke of me? + King. As of a man, faithfull and Honourable + + Pol. I wold faine proue so. But what might you think? +When I had seene this hot loue on the wing, +As I perceiued it, I must tell you that +Before my Daughter told me what might you +Or my deere Maiestie your Queene heere, think, +If I had playd the Deske or Table-booke, +Or giuen my heart a winking, mute and dumbe, +Or look'd vpon this Loue, with idle sight, +What might you thinke? No, I went round to worke, +And (my yong Mistris) thus I did bespeake +Lord Hamlet is a Prince out of thy Starre, +This must not be: and then, I Precepts gaue her, +That she should locke her selfe from his Resort, +Admit no Messengers, receiue no Tokens: +Which done, she tooke the Fruites of my Aduice, +And he repulsed. A short Tale to make, +Fell into a Sadnesse, then into a Fast, +Thence to a Watch, thence into a Weaknesse, +Thence to a Lightnesse, and by this declension +Into the Madnesse whereon now he raues, +And all we waile for + + King. Do you thinke 'tis this? + Qu. It may be very likely + + Pol. Hath there bene such a time, I'de fain know that, +That I haue possitiuely said, 'tis so, +When it prou'd otherwise? + King. Not that I know + + Pol. Take this from this; if this be otherwise, +If Circumstances leade me, I will finde +Where truth is hid, though it were hid indeede +Within the Center + + King. How may we try it further? + Pol. You know sometimes +He walkes foure houres together, heere +In the Lobby + + Qu. So he ha's indeed + + Pol. At such a time Ile loose my Daughter to him, +Be you and I behinde an Arras then, +Marke the encounter: If he loue her not, +And be not from his reason falne thereon; +Let me be no Assistant for a State, +And keepe a Farme and Carters + + King. We will try it. +Enter Hamlet reading on a Booke. + + Qu. But looke where sadly the poore wretch +Comes reading + + Pol. Away I do beseech you, both away, +Ile boord him presently. + +Exit King & Queen. + +Oh giue me leaue. How does my good Lord Hamlet? + Ham. Well, God-a-mercy + + Pol. Do you know me, my Lord? + Ham. Excellent, excellent well: y'are a Fishmonger + + Pol. Not I my Lord + + Ham. Then I would you were so honest a man + + Pol. Honest, my Lord? + Ham. I sir, to be honest as this world goes, is to bee +one man pick'd out of two thousand + + Pol. That's very true, my Lord + + Ham. For if the Sun breed Magots in a dead dogge, +being a good kissing Carrion- +Haue you a daughter? + Pol. I haue my Lord + + Ham. Let her not walke i'thSunne: Conception is a +blessing, but not as your daughter may conceiue. Friend +looke too't + + Pol. How say you by that? Still harping on my daughter: +yet he knew me not at first; he said I was a Fishmonger: +he is farre gone, farre gone: and truly in my youth, +I suffred much extreamity for loue: very neere this. Ile +speake to him againe. What do you read my Lord? + Ham. Words, words, words + + Pol. What is the matter, my Lord? + Ham. Betweene who? + Pol. I meane the matter you meane, my Lord + + Ham. Slanders Sir: for the Satyricall slaue saies here, +that old men haue gray Beards; that their faces are wrinkled; +their eyes purging thicke Amber, or Plum-Tree +Gumme: and that they haue a plentifull locke of Wit, +together with weake Hammes. All which Sir, though I +most powerfully, and potently beleeue; yet I holde it +not Honestie to haue it thus set downe: For you your +selfe Sir, should be old as I am, if like a Crab you could +go backward + + Pol. Though this be madnesse, +Yet there is Method in't: will you walke +Out of the ayre my Lord? + Ham. Into my Graue? + Pol. Indeed that is out o'th' Ayre: +How pregnant (sometimes) his Replies are? +A happinesse, +That often Madnesse hits on, +Which Reason and Sanitie could not +So prosperously be deliuer'd of. +I will leaue him, +And sodainely contriue the meanes of meeting +Betweene him, and my daughter. +My Honourable Lord, I will most humbly +Take my leaue of you + + Ham. You cannot Sir take from me any thing, that I +will more willingly part withall, except my life, my +life + + Polon. Fare you well my Lord + + Ham. These tedious old fooles + + Polon. You goe to seeke my Lord Hamlet; there +hee is. +Enter Rosincran and Guildensterne. + + Rosin. God saue you Sir + + Guild. Mine honour'd Lord? + Rosin. My most deare Lord? + Ham. My excellent good friends? How do'st thou +Guildensterne? Oh, Rosincrane; good Lads: How doe ye +both? + Rosin. As the indifferent Children of the earth + + Guild. Happy, in that we are not ouer-happy: on Fortunes +Cap, we are not the very Button + + Ham. Nor the Soales of her Shoo? + Rosin. Neither my Lord + + Ham. Then you liue about her waste, or in the middle +of her fauour? + Guil. Faith, her priuates, we + + Ham. In the secret parts of Fortune? Oh, most true: +she is a Strumpet. What's the newes? + Rosin. None my Lord; but that the World's growne +honest + + Ham. Then is Doomesday neere: But your newes is +not true. Let me question more in particular: what haue +you my good friends, deserued at the hands of Fortune, +that she sends you to Prison hither? + Guil. Prison, my Lord? + Ham. Denmark's a Prison + + Rosin. Then is the World one + + Ham. A goodly one, in which there are many Confines, +Wards, and Dungeons; Denmarke being one o'th' +worst + + Rosin. We thinke not so my Lord + + Ham. Why then 'tis none to you; for there is nothing +either good or bad, but thinking makes it so: to me it is +a prison + + Rosin. Why then your Ambition makes it one: 'tis +too narrow for your minde + + Ham. O God, I could be bounded in a nutshell, and +count my selfe a King of infinite space; were it not that +I haue bad dreames + + Guil. Which dreames indeed are Ambition: for the +very substance of the Ambitious, is meerely the shadow +of a Dreame + + Ham. A dreame it selfe is but a shadow + + Rosin. Truely, and I hold Ambition of so ayry and +light a quality, that it is but a shadowes shadow + + Ham. Then are our Beggers bodies; and our Monarchs +and out-stretcht Heroes the Beggers Shadowes: +shall wee to th' Court: for, by my fey I cannot reason? + Both. Wee'l wait vpon you + + Ham. No such matter. I will not sort you with the +rest of my seruants: for to speake to you like an honest +man: I am most dreadfully attended; but in the beaten +way of friendship, What make you at Elsonower? + Rosin. To visit you my Lord, no other occasion + + Ham. Begger that I am, I am euen poore in thankes; +but I thanke you: and sure deare friends my thanks +are too deare a halfepeny; were you not sent for? Is it +your owne inclining? Is it a free visitation? Come, +deale iustly with me: come, come; nay speake + + Guil. What should we say my Lord? + Ham. Why any thing. But to the purpose; you were +sent for; and there is a kinde confession in your lookes; +which your modesties haue not craft enough to color, +I know the good King & Queene haue sent for you + + Rosin. To what end my Lord? + Ham. That you must teach me: but let mee coniure +you by the rights of our fellowship, by the consonancy of +our youth, by the Obligation of our euer-preserued loue, +and by what more deare, a better proposer could charge +you withall; be euen and direct with me, whether you +were sent for or no + + Rosin. What say you? + Ham. Nay then I haue an eye of you: if you loue me +hold not off + + Guil. My Lord, we were sent for + + Ham. I will tell you why; so shall my anticipation +preuent your discouery of your secricie to the King and +Queene: moult no feather, I haue of late, but wherefore +I know not, lost all my mirth, forgone all custome of exercise; +and indeed, it goes so heauenly with my disposition; +that this goodly frame the Earth, seemes to me a sterrill +Promontory; this most excellent Canopy the Ayre, +look you, this braue ore-hanging, this Maiesticall Roofe, +fretted with golden fire: why, it appeares no other thing +to mee, then a foule and pestilent congregation of vapours. +What a piece of worke is a man! how Noble in +Reason? how infinite in faculty? in forme and mouing +how expresse and admirable? in Action, how like an Angel? +in apprehension, how like a God? the beauty of the +world, the Parragon of Animals; and yet to me, what is +this Quintessence of Dust? Man delights not me; no, +nor Woman neither; though by your smiling you seeme +to say so + + Rosin. My Lord, there was no such stuffe in my +thoughts + + Ham. Why did you laugh, when I said, Man delights +not me? + Rosin. To thinke, my Lord, if you delight not in Man, +what Lenton entertainment the Players shall receiue +from you: wee coated them on the way, and hither are +they comming to offer you Seruice + + Ham. He that playes the King shall be welcome; his +Maiesty shall haue Tribute of mee: the aduenturous +Knight shal vse his Foyle and Target: the Louer shall +not sigh gratis, the humorous man shall end his part in +peace: the Clowne shall make those laugh whose lungs +are tickled a'th' sere: and the Lady shall say her minde +freely; or the blanke Verse shall halt for't: what Players +are they? + Rosin. Euen those you were wont to take delight in +the Tragedians of the City + + Ham. How chances it they trauaile? their residence +both in reputation and profit was better both +wayes + + Rosin. I thinke their Inhibition comes by the meanes +of the late Innouation? + Ham. Doe they hold the same estimation they did +when I was in the City? Are they so follow'd? + Rosin. No indeed, they are not + + Ham. How comes it? doe they grow rusty? + Rosin. Nay, their indeauour keepes in the wonted +pace; But there is Sir an ayrie of Children, little +Yases, that crye out on the top of question; and +are most tyrannically clap't for't: these are now the +fashion, and so be-ratled the common Stages (so they +call them) that many wearing Rapiers, are affraide of +Goose-quils, and dare scarse come thither + + Ham. What are they Children? Who maintains 'em? +How are they escorted? Will they pursue the Quality no +longer then they can sing? Will they not say afterwards +if they should grow themselues to common Players (as +it is most like if their meanes are not better) their Writers +do them wrong, to make them exclaim against their +owne Succession + + Rosin. Faith there ha's bene much to do on both sides: +and the Nation holds it no sinne, to tarre them to Controuersie. +There was for a while, no mony bid for argument, +vnlesse the Poet and the Player went to Cuffes in +the Question + + Ham. Is't possible? + Guild. Oh there ha's beene much throwing about of +Braines + + Ham. Do the Boyes carry it away? + Rosin. I that they do my Lord. Hercules & his load too + + Ham. It is not strange: for mine Vnckle is King of +Denmarke, and those that would make mowes at him +while my Father liued; giue twenty, forty, an hundred +Ducates a peece, for his picture in Little. There is something +in this more then Naturall, if Philosophie could +finde it out. + +Flourish for the Players. + + Guil. There are the Players + + Ham. Gentlemen, you are welcom to Elsonower: your +hands, come: The appurtenance of Welcome, is Fashion +and Ceremony. Let me comply with you in the Garbe, +lest my extent to the Players (which I tell you must shew +fairely outward) should more appeare like entertainment +then yours. You are welcome: but my Vnckle Father, +and Aunt Mother are deceiu'd + + Guil. In what my deere Lord? + Ham. I am but mad North, North-West: when the +Winde is Southerly, I know a Hawke from a Handsaw. +Enter Polonius. + + Pol. Well be with you Gentlemen + + Ham. Hearke you Guildensterne, and you too: at each +eare a hearer: that great Baby you see there, is not yet +out of his swathing clouts + + Rosin. Happily he's the second time come to them: for +they say, an old man is twice a childe + + Ham. I will Prophesie. Hee comes to tell me of the +Players. Mark it, you say right Sir: for a Monday morning +'twas so indeed + + Pol. My Lord, I haue Newes to tell you + + Ham. My Lord, I haue Newes to tell you. +When Rossius an Actor in Rome- + Pol. The Actors are come hither my Lord + + Ham. Buzze, buzze + + Pol. Vpon mine Honor + + Ham. Then can each Actor on his Asse- + Polon. The best Actors in the world, either for Tragedie, +Comedie, Historie, Pastorall: +Pastoricall-Comicall-Historicall-Pastorall: +Tragicall-Historicall: Tragicall-Comicall-Historicall-Pastorall: +Scene indiuidible: or Poem +vnlimited. Seneca cannot be too heauy, nor Plautus +too light, for the law of Writ, and the Liberty. These are +the onely men + + Ham. O Iephta Iudge of Israel, what a Treasure had'st +thou? + Pol. What a Treasure had he, my Lord? + Ham. Why one faire Daughter, and no more, +The which he loued passing well + + Pol. Still on my Daughter + + Ham. Am I not i'th' right old Iephta? + Polon. If you call me Iephta my Lord, I haue a daughter +that I loue passing well + + Ham. Nay that followes not + + Polon. What followes then, my Lord? + Ha. Why, As by lot, God wot: and then you know, It +came to passe, as most like it was: The first rowe of the +Pons Chanson will shew you more. For looke where my +Abridgements come. +Enter foure or fiue Players. + +Y'are welcome Masters, welcome all. I am glad to see +thee well: Welcome good Friends. Oh my olde Friend? +Thy face is valiant since I saw thee last: Com'st thou to +beard me in Denmarke? What, my yong Lady and Mistris? +Byrlady your Ladiship is neerer Heauen then when +I saw you last, by the altitude of a Choppine. Pray God +your voice like a peece of vncurrant Gold be not crack'd +within the ring. Masters, you are all welcome: wee'l e'ne +to't like French Faulconers, flie at any thing we see: wee'l +haue a Speech straight. Come giue vs a tast of your quality: +come, a passionate speech + + 1.Play. What speech, my Lord? + Ham. I heard thee speak me a speech once, but it was +neuer Acted: or if it was, not aboue once, for the Play I +remember pleas'd not the Million, 'twas Cauiarie to the +Generall: but it was (as I receiu'd it, and others, whose +iudgement in such matters, cried in the top of mine) an +excellent Play; well digested in the Scoenes, set downe +with as much modestie, as cunning. I remember one said, +there was no Sallets in the lines, to make the matter sauory; +nor no matter in the phrase, that might indite the +Author of affectation, but cal'd it an honest method. One +cheefe Speech in it, I cheefely lou'd, 'twas Aeneas Tale +to Dido, and thereabout of it especially, where he speaks +of Priams slaughter. If it liue in your memory, begin at +this Line, let me see, let me see: The rugged Pyrrhus like +th'Hyrcanian Beast. It is not so: it begins with Pyrrhus +The rugged Pyrrhus, he whose Sable Armes +Blacke as his purpose, did the night resemble +When he lay couched in the Ominous Horse, +Hath now this dread and blacke Complexion smear'd +With Heraldry more dismall: Head to foote +Now is he to take Geulles, horridly Trick'd +With blood of Fathers, Mothers, Daughters, Sonnes, +Bak'd and impasted with the parching streets, +That lend a tyrannous, and damned light +To their vilde Murthers, roasted in wrath and fire, +And thus o're-sized with coagulate gore, +With eyes like Carbuncles, the hellish Pyrrhus +Olde Grandsire Priam seekes + + Pol. Fore God, my Lord, well spoken, with good accent, +and good discretion + + 1.Player. Anon he findes him, +Striking too short at Greekes. His anticke Sword, +Rebellious to his Arme, lyes where it falles +Repugnant to command: vnequall match, +Pyrrhus at Priam driues, in Rage strikes wide: +But with the whiffe and winde of his fell Sword, +Th' vnnerued Father fals. Then senselesse Illium, +Seeming to feele his blow, with flaming top +Stoopes to his Bace, and with a hideous crash +Takes Prisoner Pyrrhus eare. For loe, his Sword +Which was declining on the Milkie head +Of Reuerend Priam, seem'd i'th' Ayre to sticke: +So as a painted Tyrant Pyrrhus stood, +And like a Newtrall to his will and matter, did nothing. +But as we often see against some storme, +A silence in the Heauens, the Racke stand still, +The bold windes speechlesse, and the Orbe below +As hush as death: Anon the dreadfull Thunder +Doth rend the Region. So after Pyrrhus pause, +A rowsed Vengeance sets him new a-worke, +And neuer did the Cyclops hammers fall +On Mars his Armours, forg'd for proofe Eterne, +With lesse remorse then Pyrrhus bleeding sword +Now falles on Priam. +Out, out, thou Strumpet-Fortune, all you Gods, +In generall Synod take away her power: +Breake all the Spokes and Fallies from her wheele, +And boule the round Naue downe the hill of Heauen, +As low as to the Fiends + + Pol. This is too long + + Ham. It shall to'th Barbars, with your beard. Prythee +say on: He's for a Iigge, or a tale of Baudry, or hee +sleepes. Say on; come to Hecuba + + 1.Play. But who, O who, had seen the inobled Queen + + Ham. The inobled Queene? + Pol. That's good: Inobled Queene is good + + 1.Play. Run bare-foot vp and downe, +Threatning the flame +With Bisson Rheume: A clout about that head, +Where late the Diadem stood, and for a Robe +About her lanke and all ore-teamed Loines, +A blanket in th' Alarum of feare caught vp. +Who this had seene, with tongue in Venome steep'd, +'Gainst Fortunes State, would Treason haue pronounc'd? +But if the Gods themselues did see her then, +When she saw Pyrrhus make malicious sport +In mincing with his Sword her Husbands limbes, +The instant Burst of Clamour that she made +(Vnlesse things mortall moue them not at all) +Would haue made milche the Burning eyes of Heauen, +And passion in the Gods + + Pol. Looke where he ha's not turn'd his colour, and +ha's teares in's eyes. Pray you no more + + Ham. 'Tis well, Ile haue thee speake out the rest, +soone. Good my Lord, will you see the Players wel bestow'd. +Do ye heare, let them be well vs'd: for they are +the Abstracts and breefe Chronicles of the time. After +your death, you were better haue a bad Epitaph, then +their ill report while you liued + + Pol. My Lord, I will vse them according to their desart + + Ham. Gods bodykins man, better. Vse euerie man +after his desart, and who should scape whipping: vse +them after your own Honor and Dignity. The lesse they +deserue, the more merit is in your bountie. Take them +in + + Pol. Come sirs. + +Exit Polon. + + Ham. Follow him Friends: wee'l heare a play to morrow. +Dost thou heare me old Friend, can you play the +murther of Gonzago? + Play. I my Lord + + Ham. Wee'l ha't to morrow night. You could for a +need study a speech of some dosen or sixteene lines, which +I would set downe, and insert in't? Could ye not? + Play. I my Lord + + Ham. Very well. Follow that Lord, and looke you +mock him not. My good Friends, Ile leaue you til night +you are welcome to Elsonower? + Rosin. Good my Lord. + +Exeunt. + +Manet Hamlet. + + Ham. I so, God buy'ye: Now I am alone. +Oh what a Rogue and Pesant slaue am I? +Is it not monstrous that this Player heere, +But in a Fixion, in a dreame of Passion, +Could force his soule so to his whole conceit, +That from her working, all his visage warm'd; +Teares in his eyes, distraction in's Aspect, +A broken voyce, and his whole Function suiting +With Formes, to his Conceit? And all for nothing? +For Hecuba? +What's Hecuba to him, or he to Hecuba, +That he should weepe for her? What would he doe, +Had he the Motiue and the Cue for passion +That I haue? He would drowne the Stage with teares, +And cleaue the generall eare with horrid speech: +Make mad the guilty, and apale the free, +Confound the ignorant, and amaze indeed, +The very faculty of Eyes and Eares. Yet I, +A dull and muddy-metled Rascall, peake +Like Iohn a-dreames, vnpregnant of my cause, +And can say nothing: No, not for a King, +Vpon whose property, and most deere life, +A damn'd defeate was made. Am I a Coward? +Who calles me Villaine? breakes my pate a-crosse? +Pluckes off my Beard, and blowes it in my face? +Tweakes me by'th' Nose? giues me the Lye i'th' Throate, +As deepe as to the Lungs? Who does me this? +Ha? Why I should take it: for it cannot be, +But I am Pigeon-Liuer'd, and lacke Gall +To make Oppression bitter, or ere this, +I should haue fatted all the Region Kites +With this Slaues Offall, bloudy: a Bawdy villaine, +Remorselesse, Treacherous, Letcherous, kindles villaine! +Oh Vengeance! +Who? What an Asse am I? I sure, this is most braue, +That I, the Sonne of the Deere murthered, +Prompted to my Reuenge by Heauen, and Hell, +Must (like a Whore) vnpacke my heart with words, +And fall a Cursing like a very Drab. +A Scullion? Fye vpon't: Foh. About my Braine. +I haue heard, that guilty Creatures sitting at a Play, +Haue by the very cunning of the Scoene, +Bene strooke so to the soule, that presently +They haue proclaim'd their Malefactions. +For Murther, though it haue no tongue, will speake +With most myraculous Organ. Ile haue these Players, +Play something like the murder of my Father, +Before mine Vnkle. Ile obserue his lookes, +Ile rent him to the quicke: If he but blench +I know my course. The Spirit that I haue seene +May be the Diuell, and the Diuel hath power +T' assume a pleasing shape, yea and perhaps +Out of my Weaknesse, and my Melancholly, +As he is very potent with such Spirits, +Abuses me to damne me. Ile haue grounds +More Relatiue then this: The Play's the thing, +Wherein Ile catch the Conscience of the King. + +Exit + +Enter King, Queene, Polonius, Ophelia, Rosincrance, +Guildenstern, and +Lords. + + King. And can you by no drift of circumstance +Get from him why he puts on this Confusion: +Grating so harshly all his dayes of quiet +With turbulent and dangerous Lunacy + + Rosin. He does confesse he feeles himselfe distracted, +But from what cause he will by no meanes speake + + Guil. Nor do we finde him forward to be sounded, +But with a crafty Madnesse keepes aloofe: +When we would bring him on to some Confession +Of his true state + + Qu. Did he receiue you well? + Rosin. Most like a Gentleman + + Guild. But with much forcing of his disposition + + Rosin. Niggard of question, but of our demands +Most free in his reply + + Qu. Did you assay him to any pastime? + Rosin. Madam, it so fell out, that certaine Players +We ore-wrought on the way: of these we told him, +And there did seeme in him a kinde of ioy +To heare of it: They are about the Court, +And (as I thinke) they haue already order +This night to play before him + + Pol. 'Tis most true: +And he beseech'd me to intreate your Maiesties +To heare, and see the matter + + King. With all my heart, and it doth much content me +To heare him so inclin'd. Good Gentlemen, +Giue him a further edge, and driue his purpose on +To these delights + + Rosin. We shall my Lord. + +Exeunt. + + King. Sweet Gertrude leaue vs too, +For we haue closely sent for Hamlet hither, +That he, as 'twere by accident, may there +Affront Ophelia. Her Father, and my selfe (lawful espials) +Will so bestow our selues, that seeing vnseene +We may of their encounter frankely iudge, +And gather by him, as he is behaued, +If't be th' affliction of his loue, or no. +That thus he suffers for + + Qu. I shall obey you, +And for your part Ophelia, I do wish +That your good Beauties be the happy cause +Of Hamlets wildenesse: so shall I hope your Vertues +Will bring him to his wonted way againe, +To both your Honors + + Ophe. Madam, I wish it may + + Pol. Ophelia, walke you heere. Gracious so please ye +We will bestow our selues: Reade on this booke, +That shew of such an exercise may colour +Your lonelinesse. We are oft too blame in this, +'Tis too much prou'd, that with Deuotions visage, +And pious Action, we do surge o're +The diuell himselfe + + King. Oh 'tis true: +How smart a lash that speech doth giue my Conscience? +The Harlots Cheeke beautied with plaist'ring Art +Is not more vgly to the thing that helpes it, +Then is my deede, to my most painted word. +Oh heauie burthen! + Pol. I heare him comming, let's withdraw my Lord. + +Exeunt. + +Enter Hamlet. + + Ham. To be, or not to be, that is the Question: +Whether 'tis Nobler in the minde to suffer +The Slings and Arrowes of outragious Fortune, +Or to take Armes against a Sea of troubles, +And by opposing end them: to dye, to sleepe +No more; and by a sleepe, to say we end +The Heart-ake, and the thousand Naturall shockes +That Flesh is heyre too? 'Tis a consummation +Deuoutly to be wish'd. To dye to sleepe, +To sleepe, perchance to Dreame; I, there's the rub, +For in that sleepe of death, what dreames may come, +When we haue shuffel'd off this mortall coile, +Must giue vs pawse. There's the respect +That makes Calamity of so long life: +For who would beare the Whips and Scornes of time, +The Oppressors wrong, the poore mans Contumely, +The pangs of dispriz'd Loue, the Lawes delay, +The insolence of Office, and the Spurnes +That patient merit of the vnworthy takes, +When he himselfe might his Quietus make +With a bare Bodkin? Who would these Fardles beare +To grunt and sweat vnder a weary life, +But that the dread of something after death, +The vndiscouered Countrey, from whose Borne +No Traueller returnes, Puzels the will, +And makes vs rather beare those illes we haue, +Then flye to others that we know not of. +Thus Conscience does make Cowards of vs all, +And thus the Natiue hew of Resolution +Is sicklied o're, with the pale cast of Thought, +And enterprizes of great pith and moment, +With this regard their Currants turne away, +And loose the name of Action. Soft you now, +The faire Ophelia? Nimph, in thy Orizons +Be all my sinnes remembred + + Ophe. Good my Lord, +How does your Honor for this many a day? + Ham. I humbly thanke you: well, well, well + + Ophe. My Lord, I haue Remembrances of yours, +That I haue longed long to re-deliuer. +I pray you now, receiue them + + Ham. No, no, I neuer gaue you ought + + Ophe. My honor'd Lord, I know right well you did, +And with them words of so sweet breath compos'd, +As made the things more rich, then perfume left: +Take these againe, for to the Noble minde +Rich gifts wax poore, when giuers proue vnkinde. +There my Lord + + Ham. Ha, ha: Are you honest? + Ophe. My Lord + + Ham. Are you faire? + Ophe. What meanes your Lordship? + Ham. That if you be honest and faire, your Honesty +should admit no discourse to your Beautie + + Ophe. Could Beautie my Lord, haue better Comerce +then your Honestie? + Ham. I trulie: for the power of Beautie, will sooner +transforme Honestie from what is, to a Bawd, then the +force of Honestie can translate Beautie into his likenesse. +This was sometime a Paradox, but now the time giues it +proofe. I did loue you once + + Ophe. Indeed my Lord, you made me beleeue so + + Ham. You should not haue beleeued me. For vertue +cannot so innocculate our old stocke, but we shall rellish +of it. I loued you not + + Ophe. I was the more deceiued + + Ham. Get thee to a Nunnerie. Why would'st thou +be a breeder of Sinners? I am my selfe indifferent honest, +but yet I could accuse me of such things, that it were better +my Mother had not borne me. I am very prowd, reuengefull, +Ambitious, with more offences at my becke, +then I haue thoughts to put them in imagination, to giue +them shape, or time to acte them in. What should such +Fellowes as I do, crawling betweene Heauen and Earth. +We are arrant Knaues all, beleeue none of vs. Goe thy +wayes to a Nunnery. Where's your Father? + Ophe. At home, my Lord + + Ham. Let the doores be shut vpon him, that he may +play the Foole no way, but in's owne house. Farewell + + Ophe. O helpe him, you sweet Heauens + + Ham. If thou doest Marry, Ile giue thee this Plague +for thy Dowrie. Be thou as chast as Ice, as pure as Snow, +thou shalt not escape Calumny. Get thee to a Nunnery. +Go, Farewell. Or if thou wilt needs Marry, marry a fool: +for Wise men know well enough, what monsters you +make of them. To a Nunnery go, and quickly too. Farwell + + Ophe. O heauenly Powers, restore him + + Ham. I haue heard of your pratlings too wel enough. +God has giuen you one pace, and you make your selfe another: +you gidge, you amble, and you lispe, and nickname +Gods creatures, and make your Wantonnesse, your Ignorance. +Go too, Ile no more on't, it hath made me mad. +I say, we will haue no more Marriages. Those that are +married already, all but one shall liue, the rest shall keep +as they are. To a Nunnery, go. + +Exit Hamlet. + + Ophe. O what a Noble minde is heere o're-throwne? +The Courtiers, Soldiers, Schollers: Eye, tongue, sword, +Th' expectansie and Rose of the faire State, +The glasse of Fashion, and the mould of Forme, +Th' obseru'd of all Obseruers, quite, quite downe. +Haue I of Ladies most deiect and wretched, +That suck'd the Honie of his Musicke Vowes: +Now see that Noble, and most Soueraigne Reason, +Like sweet Bels iangled out of tune, and harsh, +That vnmatch'd Forme and Feature of blowne youth, +Blasted with extasie. Oh woe is me, +T'haue seene what I haue seene: see what I see. +Enter King, and Polonius. + + King. Loue? His affections do not that way tend, +Nor what he spake, though it lack'd Forme a little, +Was not like Madnesse. There's something in his soule? +O're which his Melancholly sits on brood, +And I do doubt the hatch, and the disclose +Will be some danger, which to preuent +I haue in quicke determination +Thus set it downe. He shall with speed to England +For the demand of our neglected Tribute: +Haply the Seas and Countries different +With variable Obiects, shall expell +This something setled matter in his heart: +Whereon his Braines still beating, puts him thus +From fashion of himselfe. What thinke you on't? + Pol. It shall do well. But yet do I beleeue +The Origin and Commencement of this greefe +Sprung from neglected loue. How now Ophelia? +You neede not tell vs, what Lord Hamlet saide, +We heard it all. My Lord, do as you please, +But if you hold it fit after the Play, +Let his Queene Mother all alone intreat him +To shew his Greefes: let her be round with him, +And Ile be plac'd so, please you in the eare +Of all their Conference. If she finde him not, +To England send him: Or confine him where +Your wisedome best shall thinke + + King. It shall be so: +Madnesse in great Ones, must not vnwatch'd go. + +Exeunt. + +Enter Hamlet, and two or three of the Players. + + Ham. Speake the Speech I pray you, as I pronounc'd +it to you trippingly on the Tongue: But if you mouth it, +as many of your Players do, I had as liue the Town-Cryer +had spoke my Lines: Nor do not saw the Ayre too much +your hand thus, but vse all gently; for in the verie Torrent, +Tempest, and (as I say) the Whirle-winde of +Passion, you must acquire and beget a Temperance that +may giue it Smoothnesse. O it offends mee to the Soule, +to see a robustious Pery-wig-pated Fellow, teare a Passion +to tatters, to verie ragges, to split the eares of the +Groundlings: who (for the most part) are capeable of +nothing, but inexplicable dumbe shewes, & noise: I could +haue such a Fellow whipt for o're-doing Termagant: it +outHerod's Herod. Pray you auoid it + + Player. I warrant your Honor + + Ham. Be not too tame neyther: but let your owne +Discretion be your Tutor. Sute the Action to the Word, +the Word to the Action, with this speciall obseruance: +That you ore-stop not the modestie of Nature; for any +thing so ouer-done, is fro[m] the purpose of Playing, whose +end both at the first and now, was and is, to hold as 'twer +the Mirrour vp to Nature; to shew Vertue her owne +Feature, Scorne her owne Image, and the verie Age and +Bodie of the Time, his forme and pressure. Now, this +ouer-done, or come tardie off, though it make the vnskilfull +laugh, cannot but make the Iudicious greeue; The +censure of the which One, must in your allowance o'reway +a whole Theater of Others. Oh, there bee Players +that I haue seene Play, and heard others praise, and that +highly (not to speake it prophanely) that neyther hauing +the accent of Christians, nor the gate of Christian, Pagan, +or Norman, haue so strutted and bellowed, that I haue +thought some of Natures Iouerney-men had made men, +and not made them well, they imitated Humanity so abhominably + + Play. I hope we haue reform'd that indifferently with +vs, Sir + + Ham. O reforme it altogether. And let those that +play your Clownes, speake no more then is set downe for +them. For there be of them, that will themselues laugh, +to set on some quantitie of barren Spectators to laugh +too, though in the meane time, some necessary Question +of the Play be then to be considered: that's Villanous, & +shewes a most pittifull Ambition in the Foole that vses +it. Go make you readie. + +Exit Players. + +Enter Polonius, Rosincrance, and Guildensterne. + +How now my Lord, +Will the King heare this peece of Worke? + Pol. And the Queene too, and that presently + + Ham. Bid the Players make hast. + +Exit Polonius. + +Will you two helpe to hasten them? + Both. We will my Lord. + +Exeunt. + +Enter Horatio. + + Ham. What hoa, Horatio? + Hora. Heere sweet Lord, at your Seruice + + Ham. Horatio, thou art eene as iust a man +As ere my Conuersation coap'd withall + + Hora. O my deere Lord + + Ham. Nay, do not thinke I flatter: +For what aduancement may I hope from thee, +That no Reuennew hast, but thy good spirits +To feed & cloath thee. Why shold the poor be flatter'd? +No, let the Candied tongue, like absurd pompe, +And crooke the pregnant Hindges of the knee, +Where thrift may follow faining? Dost thou heare, +Since my deere Soule was Mistris of my choyse, +And could of men distinguish, her election +Hath seal'd thee for her selfe. For thou hast bene +As one in suffering all, that suffers nothing. +A man that Fortunes buffets, and Rewards +Hath 'tane with equall Thankes. And blest are those, +Whose Blood and Iudgement are so well co-mingled, +That they are not a Pipe for Fortunes finger. +To sound what stop she please. Giue me that man, +That is not Passions Slaue, and I will weare him +In my hearts Core. I, in my Heart of heart, +As I do thee. Something too much of this. +There is a Play to night to before the King. +One Scoene of it comes neere the Circumstance +Which I haue told thee, of my Fathers death. +I prythee, when thou see'st that Acte a-foot, +Euen with the verie Comment of my Soule +Obserue mine Vnkle: If his occulted guilt, +Do not it selfe vnkennell in one speech, +It is a damned Ghost that we haue seene: +And my Imaginations are as foule +As Vulcans Stythe. Giue him needfull note, +For I mine eyes will riuet to his Face: +And after we will both our iudgements ioyne, +To censure of his seeming + + Hora. Well my Lord. +If he steale ought the whil'st this Play is Playing, +And scape detecting, I will pay the Theft. +Enter King, Queene, Polonius, Ophelia, Rosincrance, +Guildensterne, and +other Lords attendant with his Guard carrying Torches. Danish +March. Sound +a Flourish. + + Ham. They are comming to the Play: I must be idle. +Get you a place + + King. How fares our Cosin Hamlet? + Ham. Excellent Ifaith, of the Camelions dish: I eate +the Ayre promise-cramm'd, you cannot feed Capons so + + King. I haue nothing with this answer Hamlet, these +words are not mine + + Ham. No, nor mine. Now my Lord, you plaid once +i'th' Vniuersity, you say? + Polon. That I did my Lord, and was accounted a good +Actor + + Ham. And what did you enact? + Pol. I did enact Iulius Caesar, I was kill'd i'th' Capitol: +Brutus kill'd me + + Ham. It was a bruite part of him, to kill so Capitall a +Calfe there. Be the Players ready? + Rosin. I my Lord, they stay vpon your patience + + Qu. Come hither my good Hamlet, sit by me + + Ha. No good Mother, here's Mettle more attractiue + + Pol. Oh ho, do you marke that? + Ham. Ladie, shall I lye in your Lap? + Ophe. No my Lord + + Ham. I meane, my Head vpon your Lap? + Ophe. I my Lord + + Ham. Do you thinke I meant Country matters? + Ophe. I thinke nothing, my Lord + + Ham. That's a faire thought to ly betweene Maids legs + Ophe. What is my Lord? + Ham. Nothing + + Ophe. You are merrie, my Lord? + Ham. Who I? + Ophe. I my Lord + + Ham. Oh God, your onely Iigge-maker: what should +a man do, but be merrie. For looke you how cheerefully +my Mother lookes, and my Father dyed within's two +Houres + + Ophe. Nay, 'tis twice two moneths, my Lord + + Ham. So long? Nay then let the Diuel weare blacke, +for Ile haue a suite of Sables. Oh Heauens! dye two moneths +ago, and not forgotten yet? Then there's hope, a +great mans Memorie, may out-liue his life halfe a yeare: +But byrlady he must builde Churches then: or else shall +he suffer not thinking on, with the Hoby-horsse, whose +Epitaph is, For o, For o, the Hoby-horse is forgot. + +Hoboyes play. The dumbe shew enters. + +Enter a King and Queene, very louingly; the Queene embracing +him. She +kneeles, and makes shew of Protestation vnto him. He takes her +vp, and +declines his head vpon her neck. Layes him downe vpon a Banke +of Flowers. +She seeing him a-sleepe, leaues him. Anon comes in a Fellow, +takes off his +Crowne, kisses it, and powres poyson in the Kings eares, and +Exits. The +Queene returnes, findes the King dead, and makes passionate +Action. The +Poysoner, with some two or three Mutes comes in againe, seeming +to lament +with her. The dead body is carried away: The Poysoner Wooes the +Queene with +Gifts, she seemes loath and vnwilling awhile, but in the end, +accepts his +loue. + +Exeunt. + + Ophe. What meanes this, my Lord? + Ham. Marry this is Miching Malicho, that meanes +Mischeefe + + Ophe. Belike this shew imports the Argument of the +Play? + Ham. We shall know by these Fellowes: the Players +cannot keepe counsell, they'l tell all + + Ophe. Will they tell vs what this shew meant? + Ham. I, or any shew that you'l shew him. Bee not +you asham'd to shew, hee'l not shame to tell you what it +meanes + + Ophe. You are naught, you are naught, Ile marke the +Play. +Enter Prologue. + +For vs, and for our Tragedie, +Heere stooping to your Clemencie: +We begge your hearing Patientlie + + Ham. Is this a Prologue, or the Poesie of a Ring? + Ophe. 'Tis briefe my Lord + + Ham. As Womans loue. +Enter King and his Queene. + + King. Full thirtie times hath Phoebus Cart gon round, +Neptunes salt Wash, and Tellus Orbed ground: +And thirtie dozen Moones with borrowed sheene, +About the World haue times twelue thirties beene, +Since loue our hearts, and Hymen did our hands +Vnite comutuall, in most sacred Bands + + Bap. So many iournies may the Sunne and Moone +Make vs againe count o're, ere loue be done. +But woe is me, you are so sicke of late, +So farre from cheere, and from your former state, +That I distrust you: yet though I distrust, +Discomfort you (my Lord) it nothing must: +For womens Feare and Loue, holds quantitie, +In neither ought, or in extremity: +Now what my loue is, proofe hath made you know, +And as my Loue is siz'd, my Feare is so + + King. Faith I must leaue thee Loue, and shortly too: +My operant Powers my Functions leaue to do: +And thou shalt liue in this faire world behinde, +Honour'd, belou'd, and haply, one as kinde. +For Husband shalt thou- + Bap. Oh confound the rest: +Such Loue, must needs be Treason in my brest: +In second Husband, let me be accurst, +None wed the second, but who kill'd the first + + Ham. Wormwood, Wormwood + + Bapt. The instances that second Marriage moue, +Are base respects of Thrift, but none of Loue. +A second time, I kill my Husband dead, +When second Husband kisses me in Bed + + King. I do beleeue you. Think what now you speak: +But what we do determine, oft we breake: +Purpose is but the slaue to Memorie, +Of violent Birth, but poore validitie: +Which now like Fruite vnripe stickes on the Tree, +But fall vnshaken, when they mellow bee. +Most necessary 'tis, that we forget +To pay our selues, what to our selues is debt: +What to our selues in passion we propose, +The passion ending, doth the purpose lose. +The violence of other Greefe or Ioy, +Their owne ennactors with themselues destroy: +Where Ioy most Reuels, Greefe doth most lament; +Greefe ioyes, Ioy greeues on slender accident. +This world is not for aye, nor 'tis not strange +That euen our Loues should with our Fortunes change. +For 'tis a question left vs yet to proue, +Whether Loue lead Fortune, or else Fortune Loue. +The great man downe, you marke his fauourites flies, +The poore aduanc'd, makes Friends of Enemies: +And hitherto doth Loue on Fortune tend, +For who not needs, shall neuer lacke a Frend: +And who in want a hollow Friend doth try, +Directly seasons him his Enemie. +But orderly to end, where I begun, +Our Willes and Fates do so contrary run, +That our Deuices still are ouerthrowne, +Our thoughts are ours, their ends none of our owne. +So thinke thou wilt no second Husband wed. +But die thy thoughts, when thy first Lord is dead + + Bap. Nor Earth to giue me food, nor Heauen light, +Sport and repose locke from me day and night: +Each opposite that blankes the face of ioy, +Meet what I would haue well, and it destroy: +Both heere, and hence, pursue me lasting strife, +If once a Widdow, euer I be Wife + + Ham. If she should breake it now + + King. 'Tis deepely sworne: +Sweet, leaue me heere a while, +My spirits grow dull, and faine I would beguile +The tedious day with sleepe + + Qu. Sleepe rocke thy Braine, + +Sleepes + +And neuer come mischance betweene vs twaine. + +Exit + + Ham. Madam, how like you this Play? + Qu. The Lady protests to much me thinkes + + Ham. Oh but shee'l keepe her word + + King. Haue you heard the Argument, is there no Offence +in't? + Ham. No, no, they do but iest, poyson in iest, no Offence +i'th' world + + King. What do you call the Play? + Ham. The Mouse-trap: Marry how? Tropically: +This Play is the Image of a murder done in Vienna: Gonzago +is the Dukes name, his wife Baptista: you shall see +anon: 'tis a knauish peece of worke: But what o'that? +Your Maiestie, and wee that haue free soules, it touches +vs not: let the gall'd iade winch: our withers are vnrung. +Enter Lucianus. + +This is one Lucianus nephew to the King + + Ophe. You are a good Chorus, my Lord + + Ham. I could interpret betweene you and your loue: +if I could see the Puppets dallying + + Ophe. You are keene my Lord, you are keene + + Ham. It would cost you a groaning, to take off my +edge + + Ophe. Still better and worse + + Ham. So you mistake Husbands. +Begin Murderer. Pox, leaue thy damnable Faces, and +begin. Come, the croaking Rauen doth bellow for Reuenge + + Lucian. Thoughts blacke, hands apt, +Drugges fit, and Time agreeing: +Confederate season, else, no Creature seeing: +Thou mixture ranke, of Midnight Weeds collected, +With Hecats Ban, thrice blasted, thrice infected, +Thy naturall Magicke, and dire propertie, +On wholsome life, vsurpe immediately. + +Powres the poyson in his eares. + + Ham. He poysons him i'th' Garden for's estate: His +name's Gonzago: the Story is extant and writ in choyce +Italian. You shall see anon how the Murtherer gets the +loue of Gonzago's wife + + Ophe. The King rises + + Ham. What, frighted with false fire + + Qu. How fares my Lord? + Pol. Giue o're the Play + + King. Giue me some Light. Away + + All. Lights, Lights, Lights. + +Exeunt. + +Manet Hamlet & Horatio. + + Ham. Why let the strucken Deere go weepe, +The Hart vngalled play: +For some must watch, while some must sleepe; +So runnes the world away. +Would not this Sir, and a Forrest of Feathers, if the rest of +my Fortunes turne Turke with me; with two Prouinciall +Roses on my rac'd Shooes, get me a Fellowship in a crie +of Players sir + + Hor. Halfe a share + + Ham. A whole one I, +For thou dost know: Oh Damon deere, +This Realme dismantled was of Ioue himselfe, +And now reignes heere. +A verie verie Paiocke + + Hora. You might haue Rim'd + + Ham. Oh good Horatio, Ile take the Ghosts word for +a thousand pound. Did'st perceiue? + Hora. Verie well my Lord + + Ham. Vpon the talke of the poysoning? + Hora. I did verie well note him. +Enter Rosincrance and Guildensterne. + + Ham. Oh, ha? Come some Musick. Come y Recorders: +For if the King like not the Comedie, +Why then belike he likes it not perdie. +Come some Musicke + + Guild. Good my Lord, vouchsafe me a word with you + + Ham. Sir, a whole History + + Guild. The King, sir + + Ham. I sir, what of him? + Guild. Is in his retyrement, maruellous distemper'd + + Ham. With drinke Sir? + Guild. No my Lord, rather with choller + + Ham. Your wisedome should shew it selfe more richer, +to signifie this to his Doctor: for for me to put him +to his Purgation, would perhaps plundge him into farre +more Choller + + Guild. Good my Lord put your discourse into some +frame, and start not so wildely from my affayre + + Ham. I am tame Sir, pronounce + + Guild. The Queene your Mother, in most great affliction +of spirit, hath sent me to you + + Ham. You are welcome + + Guild. Nay, good my Lord, this courtesie is not of +the right breed. If it shall please you to make me a wholsome +answer, I will doe your Mothers command'ment: +if not, your pardon, and my returne shall bee the end of +my Businesse + + Ham. Sir, I cannot + + Guild. What, my Lord? + Ham. Make you a wholsome answere: my wits diseas'd. +But sir, such answers as I can make, you shal command: +or rather you say, my Mother: therfore no more +but to the matter. My Mother you say + + Rosin. Then thus she sayes: your behauior hath stroke +her into amazement, and admiration + + Ham. Oh wonderfull Sonne, that can so astonish a +Mother. But is there no sequell at the heeles of this Mothers +admiration? + Rosin. She desires to speake with you in her Closset, +ere you go to bed + + Ham. We shall obey, were she ten times our Mother. +Haue you any further Trade with vs? + Rosin. My Lord, you once did loue me + + Ham. So I do still, by these pickers and stealers + + Rosin. Good my Lord, what is your cause of distemper? +You do freely barre the doore of your owne Libertie, +if you deny your greefes to your Friend + + Ham. Sir I lacke Aduancement + + Rosin. How can that be, when you haue the voyce of +the King himselfe, for your Succession in Denmarke? + Ham. I, but while the grasse growes, the Prouerbe is +something musty. +Enter one with a Recorder. + +O the Recorder. Let me see, to withdraw with you, why +do you go about to recouer the winde of mee, as if you +would driue me into a toyle? + Guild. O my Lord, if my Dutie be too bold, my loue +is too vnmannerly + + Ham. I do not well vnderstand that. Will you play +vpon this Pipe? + Guild. My Lord, I cannot + + Ham. I pray you + + Guild. Beleeue me, I cannot + + Ham. I do beseech you + + Guild. I know no touch of it, my Lord + + Ham. 'Tis as easie as lying: gouerne these Ventiges +with your finger and thumbe, giue it breath with your +mouth, and it will discourse most excellent Musicke. +Looke you, these are the stoppes + + Guild. But these cannot I command to any vtterance +of hermony, I haue not the skill + + Ham. Why looke you now, how vnworthy a thing +you make of me: you would play vpon mee; you would +seeme to know my stops: you would pluck out the heart +of my Mysterie; you would sound mee from my lowest +Note, to the top of my Compasse: and there is much Musicke, +excellent Voice, in this little Organe, yet cannot +you make it. Why do you thinke, that I am easier to bee +plaid on, then a Pipe? Call me what Instrument you will, +though you can fret me, you cannot play vpon me. God +blesse you Sir. +Enter Polonius. + + Polon. My Lord; the Queene would speak with you, +and presently + + Ham. Do you see that Clowd? that's almost in shape +like a Camell + + Polon. By'th' Masse, and it's like a Camell indeed + + Ham. Me thinkes it is like a Weazell + + Polon. It is back'd like a Weazell + + Ham. Or like a Whale? + Polon. Verie like a Whale + + Ham. Then will I come to my Mother, by and by: +They foole me to the top of my bent. +I will come by and by + + Polon. I will say so. +Enter. + + Ham. By and by, is easily said. Leaue me Friends: +'Tis now the verie witching time of night, +When Churchyards yawne, and Hell it selfe breaths out +Contagion to this world. Now could I drink hot blood, +And do such bitter businesse as the day +Would quake to looke on. Soft now, to my Mother: +Oh Heart, loose not thy Nature; let not euer +The Soule of Nero, enter this firme bosome: +Let me be cruell, not vnnaturall, +I will speake Daggers to her, but vse none: +My Tongue and Soule in this be Hypocrites. +How in my words someuer she be shent, +To giue them Seales, neuer my Soule consent. +Enter King, Rosincrance, and Guildensterne. + + King. I like him not, nor stands it safe with vs, +To let his madnesse range. Therefore prepare you, +I your Commission will forthwith dispatch, +And he to England shall along with you: +The termes of our estate, may not endure +Hazard so dangerous as doth hourely grow +Out of his Lunacies + + Guild. We will our selues prouide: +Most holie and Religious feare it is +To keepe those many many bodies safe +That liue and feede vpon your Maiestie + + Rosin. The single +And peculiar life is bound +With all the strength and Armour of the minde, +To keepe it selfe from noyance: but much more, +That Spirit, vpon whose spirit depends and rests +The liues of many, the cease of Maiestie +Dies not alone; but like a Gulfe doth draw +What's neere it, with it. It is a massie wheele +Fixt on the Somnet of the highest Mount. +To whose huge Spoakes, ten thousand lesser things +Are mortiz'd and adioyn'd: which when it falles, +Each small annexment, pettie consequence +Attends the boystrous Ruine. Neuer alone +Did the King sighe, but with a generall grone + + King. Arme you, I pray you to this speedie Voyage; +For we will Fetters put vpon this feare, +Which now goes too free-footed + + Both. We will haste vs. + +Exeunt. Gent. + +Enter Polonius. + + Pol. My Lord, he's going to his Mothers Closset: +Behinde the Arras Ile conuey my selfe +To heare the Processe. Ile warrant shee'l tax him home, +And as you said, and wisely was it said, +'Tis meete that some more audience then a Mother, +Since Nature makes them partiall, should o're-heare +The speech of vantage. Fare you well my Liege, +Ile call vpon you ere you go to bed, +And tell you what I know + + King. Thankes deere my Lord. +Oh my offence is ranke, it smels to heauen, +It hath the primall eldest curse vpon't, +A Brothers murther. Pray can I not, +Though inclination be as sharpe as will: +My stronger guilt, defeats my strong intent, +And like a man to double businesse bound, +I stand in pause where I shall first begin, +And both neglect; what if this cursed hand +Were thicker then it selfe with Brothers blood, +Is there not Raine enough in the sweet Heauens +To wash it white as Snow? Whereto serues mercy, +But to confront the visage of Offence? +And what's in Prayer, but this two-fold force, +To be fore-stalled ere we come to fall, +Or pardon'd being downe? Then Ile looke vp, +My fault is past. But oh, what forme of Prayer +Can serue my turne? Forgiue me my foule Murther: +That cannot be, since I am still possest +Of those effects for which I did the Murther. +My Crowne, mine owne Ambition, and my Queene: +May one be pardon'd, and retaine th' offence? +In the corrupted currants of this world, +Offences gilded hand may shoue by Iustice, +And oft 'tis seene, the wicked prize it selfe +Buyes out the Law; but 'tis not so aboue, +There is no shuffling, there the Action lyes +In his true Nature, and we our selues compell'd +Euen to the teeth and forehead of our faults, +To giue in euidence. What then? What rests? +Try what Repentance can. What can it not? +Yet what can it, when one cannot repent? +Oh wretched state! Oh bosome, blacke as death! +Oh limed soule, that strugling to be free, +Art more ingag'd: Helpe Angels, make assay: +Bow stubborne knees, and heart with strings of Steele, +Be soft as sinewes of the new-borne Babe, +All may be well. +Enter Hamlet. + + Ham. Now might I do it pat, now he is praying, +And now Ile doo't, and so he goes to Heauen, +And so am I reueng'd: that would be scann'd, +A Villaine killes my Father, and for that +I his foule Sonne, do this same Villaine send +To heauen. Oh this is hyre and Sallery, not Reuenge. +He tooke my Father grossely, full of bread, +With all his Crimes broad blowne, as fresh as May, +And how his Audit stands, who knowes, saue Heauen: +But in our circumstance and course of thought +'Tis heauie with him: and am I then reueng'd, +To take him in the purging of his Soule, +When he is fit and season'd for his passage? No. +Vp Sword, and know thou a more horrid hent +When he is drunke asleepe: or in his Rage, +Or in th' incestuous pleasure of his bed, +At gaming, swearing, or about some acte +That ha's no rellish of Saluation in't, +Then trip him, that his heeles may kicke at Heauen, +And that his Soule may be as damn'd and blacke +As Hell, whereto it goes. My Mother stayes, +This Physicke but prolongs thy sickly dayes. +Enter. + + King. My words flye vp, my thoughts remain below, +Words without thoughts, neuer to Heauen go. +Enter. + +Enter Queene and Polonius. + + Pol. He will come straight: +Looke you lay home to him, +Tell him his prankes haue been too broad to beare with, +And that your Grace hath screen'd, and stoode betweene +Much heate, and him. Ile silence me e'ene heere: +Pray you be round with him + + Ham. within. Mother, mother, mother + + Qu. Ile warrant you, feare me not. +Withdraw, I heare him coming. +Enter Hamlet. + + Ham. Now Mother, what's the matter? + Qu. Hamlet, thou hast thy Father much offended + + + Ham. Mother, you haue my Father much offended + + Qu. Come, come, you answer with an idle tongue + + Ham. Go, go, you question with an idle tongue + + Qu. Why how now Hamlet? + Ham. Whats the matter now? + Qu. Haue you forgot me? + Ham. No by the Rood, not so: +You are the Queene, your Husbands Brothers wife, +But would you were not so. You are my Mother + + Qu. Nay, then Ile set those to you that can speake + + Ham. Come, come, and sit you downe, you shall not +boudge: +You go not till I set you vp a glasse, +Where you may see the inmost part of you? + Qu. What wilt thou do? thou wilt not murther me? +Helpe, helpe, hoa + + Pol. What hoa, helpe, helpe, helpe + + Ham. How now, a Rat? dead for a Ducate, dead + + Pol. Oh I am slaine. + +Killes Polonius + + Qu. Oh me, what hast thou done? + Ham. Nay I know not, is it the King? + Qu. Oh what a rash, and bloody deed is this? + Ham. A bloody deed, almost as bad good Mother, +As kill a King, and marrie with his Brother + + Qu. As kill a King? + Ham. I Lady, 'twas my word. +Thou wretched, rash, intruding foole farewell, +I tooke thee for thy Betters, take thy Fortune, +Thou find'st to be too busie, is some danger. +Leaue wringing of your hands, peace, sit you downe, +And let me wring your heart, for so I shall +If it be made of penetrable stuffe; +If damned Custome haue not braz'd it so, +That it is proofe and bulwarke against Sense + + Qu. What haue I done, that thou dar'st wag thy tong, +In noise so rude against me? + Ham. Such an Act +That blurres the grace and blush of Modestie, +Cals Vertue Hypocrite, takes off the Rose +From the faire forehead of an innocent loue, +And makes a blister there. Makes marriage vowes +As false as Dicers Oathes. Oh such a deed, +As from the body of Contraction pluckes +The very soule, and sweete Religion makes +A rapsidie of words. Heauens face doth glow, +Yea this solidity and compound masse, +With tristfull visage as against the doome, +Is thought-sicke at the act + + Qu. Aye me; what act, that roares so lowd, & thunders +in the Index + + Ham. Looke heere vpon this Picture, and on this, +The counterfet presentment of two Brothers: +See what a grace was seated on his Brow, +Hyperions curles, the front of Ioue himselfe, +An eye like Mars, to threaten or command +A Station, like the Herald Mercurie +New lighted on a heauen-kissing hill: +A Combination, and a forme indeed, +Where euery God did seeme to set his Seale, +To giue the world assurance of a man. +This was your Husband. Looke you now what followes. +Heere is your Husband, like a Mildew'd eare +Blasting his wholsom breath. Haue you eyes? +Could you on this faire Mountaine leaue to feed, +And batten on this Moore? Ha? Haue you eyes? +You cannot call it Loue: For at your age, +The hey-day in the blood is tame, it's humble, +And waites vpon the Iudgement: and what Iudgement +Would step from this, to this? What diuell was't, +That thus hath cousend you at hoodman-blinde? +O Shame! where is thy Blush? Rebellious Hell, +If thou canst mutine in a Matrons bones, +To flaming youth, let Vertue be as waxe. +And melt in her owne fire. Proclaime no shame, +When the compulsiue Ardure giues the charge, +Since Frost it selfe, as actiuely doth burne, +As Reason panders Will + + Qu. O Hamlet, speake no more. +Thou turn'st mine eyes into my very soule, +And there I see such blacke and grained spots, +As will not leaue their Tinct + + Ham. Nay, but to liue +In the ranke sweat of an enseamed bed, +Stew'd in Corruption; honying and making loue +Ouer the nasty Stye + + Qu. Oh speake to me, no more, +These words like Daggers enter in mine eares. +No more sweet Hamlet + + Ham. A Murderer, and a Villaine: +A Slaue, that is not twentieth part the tythe +Of your precedent Lord. A vice of Kings, +A Cutpurse of the Empire and the Rule. +That from a shelfe, the precious Diadem stole, +And put it in his Pocket + + Qu. No more. +Enter Ghost. + + Ham. A King of shreds and patches. +Saue me; and houer o're me with your wings +You heauenly Guards. What would your gracious figure? + Qu. Alas he's mad + + Ham. Do you not come your tardy Sonne to chide, +That laps't in Time and Passion, lets go by +Th' important acting of your dread command? Oh say + + Ghost. Do not forget: this Visitation +Is but to whet thy almost blunted purpose. +But looke, Amazement on thy Mother sits; +O step betweene her, and her fighting Soule, +Conceit in weakest bodies, strongest workes. +Speake to her Hamlet + + Ham. How is it with you Lady? + Qu. Alas, how is't with you? +That you bend your eye on vacancie, +And with their corporall ayre do hold discourse. +Forth at your eyes, your spirits wildely peepe, +And as the sleeping Soldiours in th' Alarme, +Your bedded haire, like life in excrements, +Start vp, and stand an end. Oh gentle Sonne, +Vpon the heate and flame of thy distemper +Sprinkle coole patience. Whereon do you looke? + Ham. On him, on him: look you how pale he glares, +His forme and cause conioyn'd, preaching to stones, +Would make them capeable. Do not looke vpon me, +Least with this pitteous action you conuert +My sterne effects: then what I haue to do, +Will want true colour; teares perchance for blood + + Qu. To who do you speake this? + Ham. Do you see nothing there? + Qu. Nothing at all, yet all that is I see + + Ham. Nor did you nothing heare? + Qu. No, nothing but our selues + + Ham. Why look you there: looke how it steals away: +My Father in his habite, as he liued, +Looke where he goes euen now out at the Portall. +Enter. + + Qu. This is the very coynage of your Braine, +This bodilesse Creation extasie is very cunning in + + Ham. Extasie? +My Pulse as yours doth temperately keepe time, +And makes as healthfull Musicke. It is not madnesse +That I haue vttered; bring me to the Test +And I the matter will re-word: which madnesse +Would gamboll from. Mother, for loue of Grace, +Lay not a flattering Vnction to your soule, +That not your trespasse, but my madnesse speakes: +It will but skin and filme the Vlcerous place, +Whil'st ranke Corruption mining all within, +Infects vnseene. Confesse your selfe to Heauen, +Repent what's past, auoyd what is to come, +And do not spred the Compost on the Weedes, +To make them ranke. Forgiue me this my Vertue, +For in the fatnesse of this pursie times, +Vertue it selfe, of Vice must pardon begge, +Yea courb, and woe, for leaue to do him good + + Qu. Oh Hamlet, +Thou hast cleft my heart in twaine + + Ham. O throw away the worser part of it, +And liue the purer with the other halfe. +Good night, but go not to mine Vnkles bed, +Assume a Vertue, if you haue it not, refraine to night, +And that shall lend a kinde of easinesse +To the next abstinence. Once more goodnight, +And when you are desirous to be blest, +Ile blessing begge of you. For this same Lord, +I do repent: but heauen hath pleas'd it so, +To punish me with this, and this with me, +That I must be their Scourge and Minister. +I will bestow him, and will answer well +The death I gaue him: so againe, good night. +I must be cruell, onely to be kinde; +Thus bad begins and worse remaines behinde + + Qu. What shall I do? + Ham. Not this by no meanes that I bid you do: +Let the blunt King tempt you againe to bed, +Pinch Wanton on your cheeke, call you his Mouse, +And let him for a paire of reechie kisses, +Or padling in your necke with his damn'd Fingers, +Make you to rauell all this matter out, +That I essentially am not in madnesse, +But made in craft. 'Twere good you let him know, +For who that's but a Queene, faire, sober, wise, +Would from a Paddocke, from a Bat, a Gibbe, +Such deere concernings hide, Who would do so, +No in despight of Sense and Secrecie, +Vnpegge the Basket on the houses top: +Let the Birds flye, and like the famous Ape +To try Conclusions in the Basket, creepe +And breake your owne necke downe + + Qu. Be thou assur'd, if words be made of breath, +And breath of life: I haue no life to breath +What thou hast saide to me + + Ham. I must to England, you know that? + Qu. Alacke I had forgot: 'Tis so concluded on + + Ham. This man shall set me packing: +Ile lugge the Guts into the Neighbor roome, +Mother goodnight. Indeede this Counsellor +Is now most still, most secret, and most graue, +Who was in life, a foolish prating Knaue. +Come sir, to draw toward an end with you. +Good night Mother. +Exit Hamlet tugging in Polonius. + +Enter King. + + King. There's matters in these sighes. +These profound heaues +You must translate; Tis fit we vnderstand them. +Where is your Sonne? + Qu. Ah my good Lord, what haue I seene to night? + King. What Gertrude? How do's Hamlet? + Qu. Mad as the Seas, and winde, when both contend +Which is the Mightier, in his lawlesse fit +Behinde the Arras, hearing something stirre, +He whips his Rapier out, and cries a Rat, a Rat, +And in his brainish apprehension killes +The vnseene good old man + + King. Oh heauy deed: +It had bin so with vs had we beene there: +His Liberty is full of threats to all, +To you your selfe, to vs, to euery one. +Alas, how shall this bloody deede be answered? +It will be laide to vs, whose prouidence +Should haue kept short, restrain'd, and out of haunt, +This mad yong man. But so much was our loue, +We would not vnderstand what was most fit, +But like the Owner of a foule disease, +To keepe it from divulging, let's it feede +Euen on the pith of life. Where is he gone? + Qu. To draw apart the body he hath kild, +O're whom his very madnesse like some Oare +Among a Minerall of Mettels base +Shewes it selfe pure. He weepes for what is done + + King. Oh Gertrude, come away: +The Sun no sooner shall the Mountaines touch, +But we will ship him hence, and this vilde deed, +We must with all our Maiesty and Skill +Both countenance, and excuse. +Enter Ros. & Guild. + +Ho Guildenstern: +Friends both go ioyne you with some further ayde: +Hamlet in madnesse hath Polonius slaine, +And from his Mother Clossets hath he drag'd him. +Go seeke him out, speake faire, and bring the body +Into the Chappell. I pray you hast in this. +Exit Gent. + +Come Gertrude, wee'l call vp our wisest friends, +To let them know both what we meane to do, +And what's vntimely done. Oh come away, +My soule is full of discord and dismay. + +Exeunt. + +Enter Hamlet. + + Ham. Safely stowed + + Gentlemen within. Hamlet, Lord Hamlet + + Ham. What noise? Who cals on Hamlet? +Oh heere they come. +Enter Ros. and Guildensterne. + + Ro. What haue you done my Lord with the dead body? + Ham. Compounded it with dust, whereto 'tis Kinne + + Rosin. Tell vs where 'tis, that we may take it thence, +And beare it to the Chappell + + Ham. Do not beleeue it + + Rosin. Beleeue what? + Ham. That I can keepe your counsell, and not mine +owne. Besides, to be demanded of a Spundge, what replication +should be made by the Sonne of a King + + Rosin. Take you me for a Spundge, my Lord? + Ham. I sir, that sokes vp the Kings Countenance, his +Rewards, his Authorities (but such Officers do the King +best seruice in the end. He keepes them like an Ape in +the corner of his iaw, first mouth'd to be last swallowed, +when he needes what you haue glean'd, it is but squeezing +you, and Spundge you shall be dry againe + + Rosin. I vnderstand you not my Lord + + Ham. I am glad of it: a knauish speech sleepes in a +foolish eare + + Rosin. My Lord, you must tell vs where the body is, +and go with vs to the King + + Ham. The body is with the King, but the King is not +with the body. The King, is a thing- + Guild. A thing my Lord? + Ham. Of nothing: bring me to him, hide Fox, and all +after. + +Exeunt. + +Enter King. + + King. I haue sent to seeke him, and to find the bodie: +How dangerous is it that this man goes loose: +Yet must not we put the strong Law on him: +Hee's loued of the distracted multitude, +Who like not in their iudgement, but their eyes: +And where 'tis so, th' Offenders scourge is weigh'd +But neerer the offence: to beare all smooth, and euen, +This sodaine sending him away, must seeme +Deliberate pause, diseases desperate growne, +By desperate appliance are releeued, +Or not at all. +Enter Rosincrane. + +How now? What hath befalne? + Rosin. Where the dead body is bestow'd my Lord, +We cannot get from him + + King. But where is he? + Rosin. Without my Lord, guarded to know your +pleasure + + King. Bring him before vs + + Rosin. Hoa, Guildensterne? Bring in my Lord. +Enter Hamlet and Guildensterne. + + King. Now Hamlet, where's Polonius? + Ham. At Supper + + King. At Supper? Where? + Ham. Not where he eats, but where he is eaten, a certaine +conuocation of wormes are e'ne at him. Your worm +is your onely Emperor for diet. We fat all creatures else +to fat vs, and we fat our selfe for Magots. Your fat King, +and your leane Begger is but variable seruice to dishes, +but to one Table that's the end + + King. What dost thou meane by this? + Ham. Nothing but to shew you how a King may go +a Progresse through the guts of a Begger + + King. Where is Polonius + + Ham. In heauen, send thither to see. If your Messenger +finde him not there, seeke him i'th other place your +selfe: but indeed, if you finde him not this moneth, you +shall nose him as you go vp the staires into the Lobby + + King. Go seeke him there + + Ham. He will stay till ye come + + K. Hamlet, this deed of thine, for thine especial safety +Which we do tender, as we deerely greeue +For that which thou hast done, must send thee hence +With fierie Quicknesse. Therefore prepare thy selfe, +The Barke is readie, and the winde at helpe, +Th' Associates tend, and euery thing at bent +For England + + Ham. For England? + King. I Hamlet + + Ham. Good + + King. So is it, if thou knew'st our purposes + + Ham. I see a Cherube that see's him: but come, for +England. Farewell deere Mother + + King. Thy louing Father Hamlet + + Hamlet. My Mother: Father and Mother is man and +wife: man & wife is one flesh, and so my mother. Come, +for England. + +Exit + + King. Follow him at foote, +Tempt him with speed aboord: +Delay it not, Ile haue him hence to night. +Away, for euery thing is Seal'd and done +That else leanes on th' Affaire, pray you make hast. +And England, if my loue thou holdst at ought, +As my great power thereof may giue thee sense, +Since yet thy Cicatrice lookes raw and red +After the Danish Sword, and thy free awe +Payes homage to vs; thou maist not coldly set +Our Soueraigne Processe, which imports at full +By Letters coniuring to that effect +The present death of Hamlet. Do it England, +For like the Hecticke in my blood he rages, +And thou must cure me: Till I know 'tis done, +How ere my happes, my ioyes were ne're begun. + +Exit + +Enter Fortinbras with an Armie. + + For. Go Captaine, from me greet the Danish King, +Tell him that by his license, Fortinbras +Claimes the conueyance of a promis'd March +Ouer his Kingdome. You know the Rendeuous: +If that his Maiesty would ought with vs, +We shall expresse our dutie in his eye, +And let him know so + + Cap. I will doo't, my Lord + + For. Go safely on. +Enter. + +Enter Queene and Horatio. + + Qu. I will not speake with her + + Hor. She is importunate, indeed distract, her moode +will needs be pittied + + Qu. What would she haue? + Hor. She speakes much of her Father; saies she heares +There's trickes i'th' world, and hems, and beats her heart, +Spurnes enuiously at Strawes, speakes things in doubt, +That carry but halfe sense: Her speech is nothing, +Yet the vnshaped vse of it doth moue +The hearers to Collection; they ayme at it, +And botch the words vp fit to their owne thoughts, +Which as her winkes, and nods, and gestures yeeld them, +Indeed would make one thinke there would be thought, +Though nothing sure, yet much vnhappily + + Qu. 'Twere good she were spoken with, +For she may strew dangerous coniectures +In ill breeding minds. Let her come in. +To my sicke soule (as sinnes true Nature is) +Each toy seemes Prologue, to some great amisse, +So full of Artlesse iealousie is guilt, +It spill's it selfe, in fearing to be spilt. +Enter Ophelia distracted. + + Ophe. Where is the beauteous Maiesty of Denmark + + Qu. How now Ophelia? + Ophe. How should I your true loue know from another one? +By his Cockle hat and staffe, and his Sandal shoone + + Qu. Alas sweet Lady: what imports this Song? + Ophe. Say you? Nay pray you marke. +He is dead and gone Lady, he is dead and gone, +At his head a grasse-greene Turfe, at his heeles a stone. +Enter King. + + Qu. Nay but Ophelia + + Ophe. Pray you marke. +White his Shrow'd as the Mountaine Snow + + Qu. Alas, looke heere my Lord + + Ophe. Larded with sweet Flowers: +Which bewept to the graue did not go, +With true-loue showres + + King. How do ye, pretty Lady? + Ophe. Well, God dil'd you. They say the Owle was +a Bakers daughter. Lord, wee know what we are, but +know not what we may be. God be at your Table + + King. Conceit vpon her Father + + Ophe. Pray you let's haue no words of this: but when +they aske you what it meanes, say you this: +To morrow is S[aint]. Valentines day, all in the morning betime, +And I a Maid at your Window, to be your Valentine. +Then vp he rose, & don'd his clothes, & dupt the chamber dore, +Let in the Maid, that out a Maid, neuer departed more + + King. Pretty Ophelia + + Ophe. Indeed la? without an oath Ile make an end ont. +By gis, and by S[aint]. Charity, +Alacke, and fie for shame: +Yong men wil doo't, if they come too't, +By Cocke they are too blame. +Quoth she before you tumbled me, +You promis'd me to Wed: +So would I ha done by yonder Sunne, +And thou hadst not come to my bed + + King. How long hath she bin thus? + Ophe. I hope all will be well. We must bee patient, +but I cannot choose but weepe, to thinke they should +lay him i'th' cold ground: My brother shall knowe of it, +and so I thanke you for your good counsell. Come, my +Coach: Goodnight Ladies: Goodnight sweet Ladies: +Goodnight, goodnight. +Enter. + + King. Follow her close, +Giue her good watch I pray you: +Oh this is the poyson of deepe greefe, it springs +All from her Fathers death. Oh Gertrude, Gertrude, +When sorrowes comes, they come not single spies, +But in Battalians. First, her Father slaine, +Next your Sonne gone, and he most violent Author +Of his owne iust remoue: the people muddied, +Thicke and vnwholsome in their thoughts, and whispers +For good Polonius death; and we haue done but greenly +In hugger mugger to interre him. Poore Ophelia +Diuided from her selfe, and her faire Iudgement, +Without the which we are Pictures, or meere Beasts. +Last, and as much containing as all these, +Her Brother is in secret come from France, +Keepes on his wonder, keepes himselfe in clouds, +And wants not Buzzers to infect his eare +With pestilent Speeches of his Fathers death, +Where in necessitie of matter Beggard, +Will nothing sticke our persons to Arraigne +In eare and eare. O my deere Gertrude, this, +Like to a murdering Peece in many places, +Giues me superfluous death. + +A Noise within. + +Enter a Messenger. + + Qu. Alacke, what noyse is this? + King. Where are my Switzers? +Let them guard the doore. What is the matter? + Mes. Saue your selfe, my Lord. +The Ocean (ouer-peering of his List) +Eates not the Flats with more impittious haste +Then young Laertes, in a Riotous head, +Ore-beares your Officers, the rabble call him Lord, +And as the world were now but to begin, +Antiquity forgot, Custome not knowne, +The Ratifiers and props of euery word, +They cry choose we? Laertes shall be King, +Caps, hands, and tongues, applaud it to the clouds, +Laertes shall be King, Laertes King + + Qu. How cheerefully on the false Traile they cry, +Oh this is Counter you false Danish Dogges. + +Noise within. Enter Laertes. + + King. The doores are broke + + Laer. Where is the King, sirs? Stand you all without + + All. No, let's come in + + Laer. I pray you giue me leaue + + Al. We will, we will + + Laer. I thanke you: Keepe the doore. +Oh thou vilde King, giue me my Father + + Qu. Calmely good Laertes + + Laer. That drop of blood, that calmes +Proclaimes me Bastard: +Cries Cuckold to my Father, brands the Harlot +Euen heere betweene the chaste vnsmirched brow +Of my true Mother + + King. What is the cause Laertes, +That thy Rebellion lookes so Gyant-like? +Let him go Gertrude: Do not feare our person: +There's such Diuinity doth hedge a King, +That Treason can but peepe to what it would, +Acts little of his will. Tell me Laertes, +Why thou art thus Incenst? Let him go Gertrude. +Speake man + + Laer. Where's my Father? + King. Dead + + Qu. But not by him + + King. Let him demand his fill + + Laer. How came he dead? Ile not be Iuggel'd with. +To hell Allegeance: Vowes, to the blackest diuell. +Conscience and Grace, to the profoundest Pit. +I dare Damnation: to this point I stand, +That both the worlds I giue to negligence, +Let come what comes: onely Ile be reueng'd +Most throughly for my Father + + King. Who shall stay you? + Laer. My Will, not all the world, +And for my meanes, Ile husband them so well, +They shall go farre with little + + King. Good Laertes: +If you desire to know the certaintie +Of your deere Fathers death, if writ in your reuenge, +That Soop-stake you will draw both Friend and Foe, +Winner and Looser + + Laer. None but his Enemies + + King. Will you know them then + + La. To his good Friends, thus wide Ile ope my Armes: +And like the kinde Life-rend'ring Politician, +Repast them with my blood + + King. Why now you speake +Like a good Childe, and a true Gentleman. +That I am guiltlesse of your Fathers death, +And am most sensible in greefe for it, +It shall as leuell to your Iudgement pierce +As day do's to your eye. + +A noise within. Let her come in. + +Enter Ophelia. + + Laer. How now? what noise is that? +Oh heate drie vp my Braines, teares seuen times salt, +Burne out the Sence and Vertue of mine eye. +By Heauen, thy madnesse shall be payed by waight, +Till our Scale turnes the beame. Oh Rose of May, +Deere Maid, kinde Sister, sweet Ophelia: +Oh Heauens, is't possible, a yong Maids wits, +Should be as mortall as an old mans life? +Nature is fine in Loue, and where 'tis fine, +It sends some precious instance of it selfe +After the thing it loues + + Ophe. They bore him bare fac'd on the Beer, +Hey non nony, nony, hey nony: +And on his graue raines many a teare, +Fare you well my Doue + + Laer. Had'st thou thy wits, and did'st perswade Reuenge, +it could not moue thus + + Ophe. You must sing downe a-downe, and you call +him a-downe-a. Oh, how the wheele becomes it? It is +the false Steward that stole his masters daughter + + Laer. This nothings more then matter + + Ophe. There's Rosemary, that's for Remembraunce. +Pray loue remember: and there is Paconcies, that's for +Thoughts + + Laer. A document in madnesse, thoughts & remembrance +fitted + + Ophe. There's Fennell for you, and Columbines: ther's +Rew for you, and heere's some for me. Wee may call it +Herbe-Grace a Sundaies: Oh you must weare your Rew +with a difference. There's a Daysie, I would giue you +some Violets, but they wither'd all when my Father dyed: +They say, he made a good end; +For bonny sweet Robin is all my ioy + + Laer. Thought, and Affliction, Passion, Hell it selfe: +She turnes to Fauour, and to prettinesse + + Ophe. And will he not come againe, +And will he not come againe: +No, no, he is dead, go to thy Death-bed, +He neuer wil come againe. +His Beard as white as Snow, +All Flaxen was his Pole: +He is gone, he is gone, and we cast away mone, +Gramercy on his Soule. +And of all Christian Soules, I pray God. +God buy ye. + +Exeunt. Ophelia + + Laer. Do you see this, you Gods? + King. Laertes, I must common with your greefe, +Or you deny me right: go but apart, +Make choice of whom your wisest Friends you will, +And they shall heare and iudge 'twixt you and me; +If by direct or by Colaterall hand +They finde vs touch'd, we will our Kingdome giue, +Our Crowne, our Life, and all that we call Ours +To you in satisfaction. But if not, +Be you content to lend your patience to vs, +And we shall ioyntly labour with your soule +To giue it due content + + Laer. Let this be so: +His meanes of death, his obscure buriall; +No Trophee, Sword, nor Hatchment o're his bones, +No Noble rite, nor formall ostentation, +Cry to be heard, as 'twere from Heauen to Earth, +That I must call in question + + King. So you shall: +And where th' offence is, let the great Axe fall. +I pray you go with me. + +Exeunt. + +Enter Horatio, with an Attendant. + + Hora. What are they that would speake with me? + Ser. Saylors sir, they say they haue Letters for you + + Hor. Let them come in, +I do not know from what part of the world +I should be greeted, if not from Lord Hamlet. +Enter Saylor. + + Say. God blesse you Sir + + Hor. Let him blesse thee too + + Say. Hee shall Sir, and't please him. There's a Letter +for you Sir: It comes from th' Ambassadours that was +bound for England, if your name be Horatio, as I am let +to know it is. + +Reads the Letter. + +Horatio, When thou shalt haue ouerlook'd this, giue these +Fellowes some meanes to the King: They haue Letters +for him. Ere we were two dayes old at Sea, a Pyrate of very +Warlicke appointment gaue vs Chace. Finding our selues too +slow of Saile, we put on a compelled Valour. In the Grapple, I +boorded them: On the instant they got cleare of our Shippe, so +I alone became their Prisoner. They haue dealt with mee, like +Theeues of Mercy, but they knew what they did. I am to doe +a good turne for them. Let the King haue the Letters I haue +sent, and repaire thou to me with as much hast as thou wouldest +flye death. I haue words to speake in your eare, will make thee +dumbe, yet are they much too light for the bore of the Matter. +These good Fellowes will bring thee where I am. Rosincrance +and Guildensterne, hold their course for England. Of them +I haue much to tell thee, Farewell. +He that thou knowest thine, +Hamlet. +Come, I will giue you way for these your Letters, +And do't the speedier, that you may direct me +To him from whom you brought them. +Enter. + +Enter King and Laertes. + + King. Now must your conscience my acquittance seal, +And you must put me in your heart for Friend, +Sith you haue heard, and with a knowing eare, +That he which hath your Noble Father slaine, +Pursued my life + + Laer. It well appeares. But tell me, +Why you proceeded not against these feates, +So crimefull, and so Capitall in Nature, +As by your Safety, Wisedome, all things else, +You mainly were stirr'd vp? + King. O for two speciall Reasons, +Which may to you (perhaps) seeme much vnsinnowed, +And yet to me they are strong. The Queen his Mother, +Liues almost by his lookes: and for my selfe, +My Vertue or my Plague, be it either which, +She's so coniunctiue to my life, and soule; +That as the Starre moues not but in his Sphere, +I could not but by her. The other Motiue, +Why to a publike count I might not go, +Is the great loue the generall gender beare him, +Who dipping all his Faults in their affection, +Would like the Spring that turneth Wood to Stone, +Conuert his Gyues to Graces. So that my Arrowes +Too slightly timbred for so loud a Winde, +Would haue reuerted to my Bow againe, +And not where I had arm'd them + + Laer. And so haue I a Noble Father lost, +A Sister driuen into desperate tearmes, +Who was (if praises may go backe againe) +Stood Challenger on mount of all the Age +For her perfections. But my reuenge will come + + King. Breake not your sleepes for that, +You must not thinke +That we are made of stuffe, so flat, and dull, +That we can let our Beard be shooke with danger, +And thinke it pastime. You shortly shall heare more, +I lou'd your Father, and we loue our Selfe, +And that I hope will teach you to imagine- +Enter a Messenger. + +How now? What Newes? + Mes. Letters my Lord from Hamlet, This to your +Maiesty: this to the Queene + + King. From Hamlet? Who brought them? + Mes. Saylors my Lord they say, I saw them not: +They were giuen me by Claudio, he receiu'd them + + King. Laertes you shall heare them: +Leaue vs. + +Exit Messenger + +High and Mighty, you shall know I am set naked on your +Kingdome. To morrow shall I begge leaue to see your Kingly +Eyes. When I shall (first asking your Pardon thereunto) recount +th' Occasions of my sodaine, and more strange returne. +Hamlet. +What should this meane? Are all the rest come backe? +Or is it some abuse? Or no such thing? + Laer. Know you the hand? + Kin. 'Tis Hamlets Character, naked and in a Postscript +here he sayes alone: Can you aduise me? + Laer. I'm lost in it my Lord; but let him come, +It warmes the very sicknesse in my heart, +That I shall liue and tell him to his teeth; +Thus diddest thou + + Kin. If it be so Laertes, as how should it be so: +How otherwise will you be rul'd by me? + Laer. If so you'l not o'rerule me to a peace + + Kin. To thine owne peace: if he be now return'd, +As checking at his Voyage, and that he meanes +No more to vndertake it; I will worke him +To an exployt now ripe in my Deuice, +Vnder the which he shall not choose but fall; +And for his death no winde of blame shall breath, +But euen his Mother shall vncharge the practice, +And call it accident: Some two Monthes hence +Here was a Gentleman of Normandy, +I'ue seene my selfe, and seru'd against the French, +And they ran well on Horsebacke; but this Gallant +Had witchcraft in't; he grew into his Seat, +And to such wondrous doing brought his Horse, +As had he beene encorps't and demy-Natur'd +With the braue Beast, so farre he past my thought, +That I in forgery of shapes and trickes, +Come short of what he did + + Laer. A Norman was't? + Kin. A Norman + + Laer. Vpon my life Lamound + + Kin. The very same + + Laer. I know him well, he is the Brooch indeed, +And Iemme of all our Nation + + Kin. Hee mad confession of you, +And gaue you such a Masterly report, +For Art and exercise in your defence; +And for your Rapier most especiall, +That he cryed out, t'would be a sight indeed, +If one could match you Sir. This report of his +Did Hamlet so envenom with his Enuy, +That he could nothing doe but wish and begge, +Your sodaine comming ore to play with him; +Now out of this + + Laer. Why out of this, my Lord? + Kin. Laertes was your Father deare to you? +Or are you like the painting of a sorrow, +A face without a heart? + Laer. Why aske you this? + Kin. Not that I thinke you did not loue your Father, +But that I know Loue is begun by Time: +And that I see in passages of proofe, +Time qualifies the sparke and fire of it: +Hamlet comes backe: what would you vndertake, +To show your selfe your Fathers sonne indeed, +More then in words? + Laer. To cut his throat i'th' Church + + Kin. No place indeed should murder Sancturize; +Reuenge should haue no bounds: but good Laertes +Will you doe this, keepe close within your Chamber, +Hamlet return'd, shall know you are come home: +Wee'l put on those shall praise your excellence, +And set a double varnish on the fame +The Frenchman gaue you, bring you in fine together, +And wager on your heads, he being remisse, +Most generous, and free from all contriuing, +Will not peruse the Foiles? So that with ease, +Or with a little shuffling, you may choose +A Sword vnbaited, and in a passe of practice, +Requit him for your Father + + Laer. I will doo't. +And for that purpose Ile annoint my Sword: +I bought an Vnction of a Mountebanke +So mortall, I but dipt a knife in it, +Where it drawes blood, no Cataplasme so rare, +Collected from all Simples that haue Vertue +Vnder the Moone, can saue the thing from death, +That is but scratcht withall: Ile touch my point, +With this contagion, that if I gall him slightly, +It may be death + + Kin. Let's further thinke of this, +Weigh what conuenience both of time and meanes +May fit vs to our shape, if this should faile; +And that our drift looke through our bad performance, +'Twere better not assaid; therefore this Proiect +Should haue a backe or second, that might hold, +If this should blast in proofe: Soft, let me see +Wee'l make a solemne wager on your commings, +I ha't: when in your motion you are hot and dry, +As make your bowts more violent to the end, +And that he cals for drinke; Ile haue prepar'd him +A Challice for the nonce; whereon but sipping, +If he by chance escape your venom'd stuck, +Our purpose may hold there; how sweet Queene. +Enter Queene. + + Queen. One woe doth tread vpon anothers heele, +So fast they'l follow: your Sister's drown'd Laertes + + Laer. Drown'd! O where? + Queen. There is a Willow growes aslant a Brooke, +That shewes his hore leaues in the glassie streame: +There with fantasticke Garlands did she come, +Of Crow-flowers, Nettles, Daysies, and long Purples, +That liberall Shepheards giue a grosser name; +But our cold Maids doe Dead Mens Fingers call them: +There on the pendant boughes, her Coronet weeds +Clambring to hang; an enuious sliuer broke, +When downe the weedy Trophies, and her selfe, +Fell in the weeping Brooke, her cloathes spred wide, +And Mermaid-like, a while they bore her vp, +Which time she chaunted snatches of old tunes, +As one incapable of her owne distresse, +Or like a creature Natiue, and indued +Vnto that Element: but long it could not be, +Till that her garments, heauy with her drinke, +Pul'd the poore wretch from her melodious buy, +To muddy death + + Laer. Alas then, is she drown'd? + Queen. Drown'd, drown'd + + Laer. Too much of water hast thou poore Ophelia, +And therefore I forbid my teares: but yet +It is our tricke, Nature her custome holds, +Let shame say what it will; when these are gone +The woman will be out: Adue my Lord, +I haue a speech of fire, that faine would blaze, +But that this folly doubts it. +Enter. + + Kin. Let's follow, Gertrude: +How much I had to doe to calme his rage? +Now feare I this will giue it start againe; +Therefore let's follow. + +Exeunt. + +Enter two Clownes. + + Clown. Is she to bee buried in Christian buriall, that +wilfully seekes her owne saluation? + Other. I tell thee she is, and therefore make her Graue +straight, the Crowner hath sate on her, and finds it Christian +buriall + + Clo. How can that be, vnlesse she drowned her selfe in +her owne defence? + Other. Why 'tis found so + + Clo. It must be Se offendendo, it cannot bee else: for +heere lies the point; If I drowne my selfe wittingly, it argues +an Act: and an Act hath three branches. It is an +Act to doe and to performe; argall she drown'd her selfe +wittingly + + Other. Nay but heare you Goodman Deluer + + Clown. Giue me leaue; heere lies the water; good: +heere stands the man; good: If the man goe to this water +and drowne himselfe; it is will he nill he, he goes; +marke you that? But if the water come to him & drowne +him; hee drownes not himselfe. Argall, hee that is not +guilty of his owne death, shortens not his owne life + + Other. But is this law? + Clo. I marry is't, Crowners Quest Law + + Other. Will you ha the truth on't: if this had not +beene a Gentlewoman, shee should haue beene buried +out of Christian Buriall + + Clo. Why there thou say'st. And the more pitty that +great folke should haue countenance in this world to +drowne or hang themselues, more then their euen Christian. +Come, my Spade; there is no ancient Gentlemen, +but Gardiners, Ditchers and Graue-makers; they hold vp +Adams Profession + + Other. Was he a Gentleman? + Clo. He was the first that euer bore Armes + + Other. Why he had none + + Clo. What, ar't a Heathen? how doth thou vnderstand +the Scripture? the Scripture sayes Adam dig'd; +could hee digge without Armes? Ile put another question +to thee; if thou answerest me not to the purpose, confesse +thy selfe- + Other. Go too + + Clo. What is he that builds stronger then either the +Mason, the Shipwright, or the Carpenter? + Other. The Gallowes maker; for that Frame outliues a +thousand Tenants + + Clo. I like thy wit well in good faith, the Gallowes +does well; but how does it well? it does well to those +that doe ill: now, thou dost ill to say the Gallowes is +built stronger then the Church: Argall, the Gallowes +may doe well to thee. Too't againe, Come + + Other. Who builds stronger then a Mason, a Shipwright, +or a Carpenter? + Clo. I, tell me that, and vnyoake + + Other. Marry, now I can tell + + Clo. Too't + + Other. Masse, I cannot tell. +Enter Hamlet and Horatio a farre off. + + Clo. Cudgell thy braines no more about it; for your +dull Asse will not mend his pace with beating; and when +you are ask't this question next, say a Graue-maker: the +Houses that he makes, lasts till Doomesday: go, get thee +to Yaughan, fetch me a stoupe of Liquor. + +Sings. + +In youth when I did loue, did loue, +me thought it was very sweete: +To contract O the time for a my behoue, +O me thought there was nothing meete + + Ham. Ha's this fellow no feeling of his businesse, that +he sings at Graue-making? + Hor. Custome hath made it in him a property of easinesse + + Ham. 'Tis ee'n so; the hand of little Imployment hath +the daintier sense + + Clowne sings. But Age with his stealing steps +hath caught me in his clutch: +And hath shipped me intill the Land, +as if I had neuer beene such + + Ham. That Scull had a tongue in it, and could sing +once: how the knaue iowles it to th' grownd, as if it +were Caines Iaw-bone, that did the first murther: It +might be the Pate of a Polititian which this Asse o're Offices: +one that could circumuent God, might it not? + Hor. It might, my Lord + + Ham. Or of a Courtier, which could say, Good Morrow +sweet Lord: how dost thou, good Lord? this +might be my Lord such a one, that prais'd my Lord such +a ones Horse, when he meant to begge it; might it not? + Hor. I, my Lord + + Ham. Why ee'n so: and now my Lady Wormes, +Chaplesse, and knockt about the Mazard with a Sextons +Spade; heere's fine Reuolution, if wee had the tricke to +see't. Did these bones cost no more the breeding, but +to play at Loggets with 'em? mine ake to thinke +on't + + Clowne sings. A Pickhaxe and a Spade, a Spade, +for and a shrowding-Sheete: +O a Pit of Clay for to be made, +for such a Guest is meete + + Ham. There's another: why might not that bee the +Scull of a Lawyer? where be his Quiddits now? his +Quillets? his Cases? his Tenures, and his Tricks? why +doe's he suffer this rude knaue now to knocke him about +the Sconce with a dirty Shouell, and will not tell him of +his Action of Battery? hum. This fellow might be in's +time a great buyer of Land, with his Statutes, his Recognizances, +his Fines, his double Vouchers, his Recoueries: +Is this the fine of his Fines, and the recouery of his Recoueries, +to haue his fine Pate full of fine Dirt? will his +Vouchers vouch him no more of his Purchases, and double +ones too, then the length and breadth of a paire of +Indentures? the very Conueyances of his Lands will +hardly lye in this Boxe; and must the Inheritor himselfe +haue no more? ha? + Hor. Not a iot more, my Lord + + Ham. Is not Parchment made of Sheep-skinnes? + Hor. I my Lord, and of Calue-skinnes too + + Ham. They are Sheepe and Calues that seek out assurance +in that. I will speake to this fellow: whose Graue's +this Sir? + Clo. Mine Sir: +O a Pit of Clay for to be made, +for such a Guest is meete + + Ham. I thinke it be thine indeed: for thou liest in't + + Clo. You lye out on't Sir, and therefore it is not yours: +for my part, I doe not lye in't; and yet it is mine + + Ham. Thou dost lye in't, to be in't and say 'tis thine: +'tis for the dead, not for the quicke, therefore thou +lyest + + Clo. 'Tis a quicke lye Sir, 'twill away againe from me +to you + + Ham. What man dost thou digge it for? + Clo. For no man Sir + + Ham. What woman then? + Clo. For none neither + + Ham. Who is to be buried in't? + Clo. One that was a woman Sir; but rest her Soule, +shee's dead + + Ham. How absolute the knaue is? wee must speake +by the Carde, or equiuocation will vndoe vs: by the +Lord Horatio, these three yeares I haue taken note of it, +the Age is growne so picked, that the toe of the Pesant +comes so neere the heeles of our Courtier, hee galls his +Kibe. How long hast thou been a Graue-maker? + Clo. Of all the dayes i'th' yeare, I came too't that day +that our last King Hamlet o'recame Fortinbras + + Ham. How long is that since? + Clo. Cannot you tell that? euery foole can tell that: +It was the very day, that young Hamlet was borne, hee +that was mad, and sent into England + + Ham. I marry, why was he sent into England? + Clo. Why, because he was mad; hee shall recouer his +wits there; or if he do not, it's no great matter there + + Ham. Why? + Clo. 'Twill not be seene in him, there the men are as +mad as he + + Ham. How came he mad? + Clo. Very strangely they say + + Ham. How strangely? + Clo. Faith e'ene with loosing his wits + + Ham. Vpon what ground? + Clo. Why heere in Denmarke: I haue bin sixeteene +heere, man and Boy thirty yeares + + Ham. How long will a man lie i'th' earth ere he rot? + Clo. Ifaith, if he be not rotten before he die (as we haue +many pocky Coarses now adaies, that will scarce hold +the laying in) he will last you some eight yeare, or nine +yeare. A Tanner will last you nine yeare + + Ham. Why he, more then another? + Clo. Why sir, his hide is so tan'd with his Trade, that +he will keepe out water a great while. And your water, +is a sore Decayer of your horson dead body. Heres a Scull +now: this Scul, has laine in the earth three & twenty years + + Ham. Whose was it? + Clo. A whoreson mad Fellowes it was; +Whose doe you thinke it was? + Ham. Nay, I know not + + Clo. A pestilence on him for a mad Rogue, a pour'd a +Flaggon of Renish on my head once. This same Scull +Sir, this same Scull sir, was Yoricks Scull, the Kings Iester + + Ham. This? + Clo. E'ene that + + Ham. Let me see. Alas poore Yorick, I knew him Horatio, +a fellow of infinite Iest; of most excellent fancy, he +hath borne me on his backe a thousand times: And how +abhorred my Imagination is, my gorge rises at it. Heere +hung those lipps, that I haue kist I know not how oft. +Where be your Iibes now? Your Gambals? Your +Songs? Your flashes of Merriment that were wont to +set the Table on a Rore? No one now to mock your own +Ieering? Quite chopfalne? Now get you to my Ladies +Chamber, and tell her, let her paint an inch thicke, to this +fauour she must come. Make her laugh at that: prythee +Horatio tell me one thing + + Hor. What's that my Lord? + Ham. Dost thou thinke Alexander lookt o'this fashion +i'th' earth? + Hor. E'ene so + + Ham. And smelt so? Puh + + Hor. E'ene so, my Lord + + Ham. To what base vses we may returne Horatio. +Why may not Imagination trace the Noble dust of Alexander, +till he find it stopping a bunghole + + Hor. 'Twere to consider: to curiously to consider so + + Ham. No faith, not a iot. But to follow him thether +with modestie enough, & likeliehood to lead it; as thus. +Alexander died: Alexander was buried: Alexander returneth +into dust; the dust is earth; of earth we make +Lome, and why of that Lome (whereto he was conuerted) +might they not stopp a Beere-barrell? +Imperiall Caesar, dead and turn'd to clay, +Might stop a hole to keepe the winde away. +Oh, that that earth, which kept the world in awe, +Should patch a Wall, t' expell the winters flaw. +But soft, but soft, aside; heere comes the King. +Enter King, Queene, Laertes, and a Coffin, with Lords attendant. + +The Queene, the Courtiers. Who is that they follow, +And with such maimed rites? This doth betoken, +The Coarse they follow, did with disperate hand, +Fore do it owne life; 'twas some Estate. +Couch we a while, and mark + + Laer. What Cerimony else? + Ham. That is Laertes, a very Noble youth: Marke + + Laer. What Cerimony else? + Priest. Her Obsequies haue bin as farre inlarg'd. +As we haue warrantie, her death was doubtfull, +And but that great Command, o're-swaies the order, +She should in ground vnsanctified haue lodg'd, +Till the last Trumpet. For charitable praier, +Shardes, Flints, and Peebles, should be throwne on her: +Yet heere she is allowed her Virgin Rites, +Her Maiden strewments, and the bringing home +Of Bell and Buriall + + Laer. Must there no more be done ? + Priest. No more be done: +We should prophane the seruice of the dead, +To sing sage Requiem, and such rest to her +As to peace-parted Soules + + Laer. Lay her i'th' earth, +And from her faire and vnpolluted flesh, +May Violets spring. I tell thee (churlish Priest) +A Ministring Angell shall my Sister be, +When thou liest howling? + Ham. What, the faire Ophelia? + Queene. Sweets, to the sweet farewell. +I hop'd thou should'st haue bin my Hamlets wife: +I thought thy Bride-bed to haue deckt (sweet Maid) +And not t'haue strew'd thy Graue + + Laer. Oh terrible woer, +Fall ten times trebble, on that cursed head +Whose wicked deed, thy most Ingenious sence +Depriu'd thee of. Hold off the earth a while, +Till I haue caught her once more in mine armes: + +Leaps in the graue. + +Now pile your dust, vpon the quicke, and dead, +Till of this flat a Mountaine you haue made, +To o're top old Pelion, or the skyish head +Of blew Olympus + + Ham. What is he, whose griefes +Beares such an Emphasis? whose phrase of Sorrow +Coniure the wandring Starres, and makes them stand +Like wonder-wounded hearers? This is I, +Hamlet the Dane + + Laer. The deuill take thy soule + + Ham. Thou prai'st not well, +I prythee take thy fingers from my throat; +Sir though I am not Spleenatiue, and rash, +Yet haue I something in me dangerous, +Which let thy wisenesse feare. Away thy hand + + King. Pluck them asunder + + Qu. Hamlet, Hamlet + + Gen. Good my Lord be quiet + + Ham. Why I will fight with him vppon this Theme. +Vntill my eielids will no longer wag + + Qu. Oh my Sonne, what Theame? + Ham. I lou'd Ophelia; fortie thousand Brothers +Could not (with all there quantitie of Loue) +Make vp my summe. What wilt thou do for her? + King. Oh he is mad Laertes, + Qu. For loue of God forbeare him + + Ham. Come show me what thou'lt doe. +Woo't weepe? Woo't fight? Woo't teare thy selfe? +Woo't drinke vp Esile, eate a Crocodile? +Ile doo't. Dost thou come heere to whine; +To outface me with leaping in her Graue? +Be buried quicke with her, and so will I. +And if thou prate of Mountaines; let them throw +Millions of Akers on vs; till our ground +Sindging his pate against the burning Zone, +Make Ossa like a wart. Nay, and thou'lt mouth, +Ile rant as well as thou + + Kin. This is meere Madnesse: +And thus awhile the fit will worke on him: +Anon as patient as the female Doue, +When that her Golden Cuplet are disclos'd; +His silence will sit drooping + + Ham. Heare you Sir: +What is the reason that you vse me thus? +I lou'd you euer; but it is no matter: +Let Hercules himselfe doe what he may, +The Cat will Mew, and Dogge will haue his day. +Enter. + + Kin. I pray you good Horatio wait vpon him, +Strengthen your patience in our last nights speech, +Wee'l put the matter to the present push: +Good Gertrude set some watch ouer your Sonne, +This Graue shall haue a liuing Monument: +An houre of quiet shortly shall we see; +Till then, in patience our proceeding be. + +Exeunt. + +Enter Hamlet and Horatio + + Ham. So much for this Sir; now let me see the other, +You doe remember all the Circumstance + + Hor. Remember it my Lord? + Ham. Sir, in my heart there was a kinde of fighting, +That would not let me sleepe; me thought I lay +Worse then the mutines in the Bilboes, rashly, +(And praise be rashnesse for it) let vs know, +Our indiscretion sometimes serues vs well, +When our deare plots do paule, and that should teach vs, +There's a Diuinity that shapes our ends, +Rough-hew them how we will + + Hor. That is most certaine + + Ham. Vp from my Cabin +My sea-gowne scarft about me in the darke, +Grop'd I to finde out them; had my desire, +Finger'd their Packet, and in fine, withdrew +To mine owne roome againe, making so bold, +(My feares forgetting manners) to vnseale +Their grand Commission, where I found Horatio, +Oh royall knauery: An exact command, +Larded with many seuerall sorts of reason; +Importing Denmarks health, and Englands too, +With hoo, such Bugges and Goblins in my life, +That on the superuize no leasure bated, +No not to stay the grinding of the Axe, +My head should be struck off + + Hor. Ist possible? + Ham. Here's the Commission, read it at more leysure: +But wilt thou heare me how I did proceed? + Hor. I beseech you + + Ham. Being thus benetted round with Villaines, +Ere I could make a Prologue to my braines, +They had begun the Play. I sate me downe, +Deuis'd a new Commission, wrote it faire, +I once did hold it as our Statists doe, +A basenesse to write faire; and laboured much +How to forget that learning: but Sir now, +It did me Yeomans seriuce: wilt thou know +The effects of what I wrote? + Hor. I, good my Lord + + Ham. An earnest Coniuration from the King, +As England was his faithfull Tributary, +As loue betweene them, as the Palme should flourish, +As Peace should still her wheaten Garland weare, +And stand a Comma 'tweene their amities, +And many such like Assis of great charge, +That on the view and know of these Contents, +Without debatement further, more or lesse, +He should the bearers put to sodaine death, +Not shriuing time allowed + + Hor. How was this seal'd? + Ham. Why, euen in that was Heauen ordinate; +I had my fathers Signet in my Purse, +Which was the Modell of that Danish Seale: +Folded the Writ vp in forme of the other, +Subscrib'd it, gau't th' impression, plac't it safely, +The changeling neuer knowne: Now, the next day +Was our Sea Fight, and what to this was sement, +Thou know'st already + + Hor. So Guildensterne and Rosincrance, go too't + + Ham. Why man, they did make loue to this imployment +They are not neere my Conscience; their debate +Doth by their owne insinuation grow: +'Tis dangerous, when the baser nature comes +Betweene the passe, and fell incensed points +Of mighty opposites + + Hor. Why, what a King is this? + Ham. Does it not, thinkst thee, stand me now vpon +He that hath kil'd my King, and whor'd my Mother, +Popt in betweene th' election and my hopes, +Throwne out his Angle for my proper life, +And with such coozenage; is't not perfect conscience, +To quit him with this arme? And is't not to be damn'd +To let this Canker of our nature come +In further euill + + Hor. It must be shortly knowne to him from England +What is the issue of the businesse there + + Ham. It will be short, +The interim's mine, and a mans life's no more +Then to say one: but I am very sorry good Horatio, +That to Laertes I forgot my selfe; +For by the image of my Cause, I see +The Portraiture of his; Ile count his fauours: +But sure the brauery of his griefe did put me +Into a Towring passion + + Hor. Peace, who comes heere? +Enter young Osricke. + + Osr. Your Lordship is right welcome back to Denmarke + + Ham. I humbly thank you Sir, dost know this waterflie? + Hor. No my good Lord + + Ham. Thy state is the more gracious; for 'tis a vice to +know him: he hath much Land, and fertile; let a Beast +be Lord of Beasts, and his Crib shall stand at the Kings +Messe; 'tis a Chowgh; but as I saw spacious in the possession +of dirt + + Osr. Sweet Lord, if your friendship were at leysure, +I should impart a thing to you from his Maiesty + + Ham. I will receiue it with all diligence of spirit; put +your Bonet to his right vse, 'tis for the head + + Osr. I thanke your Lordship, 'tis very hot + + Ham. No, beleeue mee 'tis very cold, the winde is +Northerly + + Osr. It is indifferent cold my Lord indeed + + Ham. Mee thinkes it is very soultry, and hot for my +Complexion + + Osr. Exceedingly, my Lord, it is very soultry, as 'twere +I cannot tell how: but my Lord, his Maiesty bad me signifie +to you, that he ha's laid a great wager on your head: +Sir, this is the matter + + Ham. I beseech you remember + + Osr. Nay, in good faith, for mine ease in good faith: +Sir, you are not ignorant of what excellence Laertes is at +his weapon + + Ham. What's his weapon? + Osr. Rapier and dagger + + Ham. That's two of his weapons; but well + + Osr. The sir King ha's wag'd with him six Barbary horses, +against the which he impon'd as I take it, sixe French +Rapiers and Poniards, with their assignes, as Girdle, +Hangers or so: three of the Carriages infaith are very +deare to fancy, very responsiue to the hilts, most delicate +carriages, and of very liberall conceit + + Ham. What call you the Carriages? + Osr. The Carriages Sir, are the hangers + + Ham. The phrase would bee more Germaine to the +matter: If we could carry Cannon by our sides; I would +it might be Hangers till then; but on sixe Barbary Horses +against sixe French Swords: their Assignes, and three +liberall conceited Carriages, that's the French but against +the Danish; why is this impon'd as you call it? + Osr. The King Sir, hath laid that in a dozen passes betweene +you and him, hee shall not exceed you three hits; +He hath one twelue for mine, and that would come to +imediate tryall, if your Lordship would vouchsafe the +Answere + + Ham. How if I answere no? + Osr. I meane my Lord, the opposition of your person +in tryall + + Ham. Sir, I will walke heere in the Hall; if it please +his Maiestie, 'tis the breathing time of day with me; let +the Foyles bee brought, the Gentleman willing, and the +King hold his purpose; I will win for him if I can: if +not, Ile gaine nothing but my shame, and the odde hits + + Osr. Shall I redeliuer you ee'n so? + Ham. To this effect Sir, after what flourish your nature +will + + Osr. I commend my duty to your Lordship + + Ham. Yours, yours; hee does well to commend it +himselfe, there are no tongues else for's tongue + + Hor. This Lapwing runs away with the shell on his +head + + Ham. He did Complie with his Dugge before hee +suck't it: thus had he and mine more of the same Beauty +that I know the drossie age dotes on; only got the tune of +the time, and outward habite of encounter, a kinde of +yesty collection, which carries them through & through +the most fond and winnowed opinions; and doe but blow +them to their tryalls: the Bubbles are out + + Hor. You will lose this wager, my Lord + + Ham. I doe not thinke so, since he went into France, +I haue beene in continuall practice; I shall winne at the +oddes: but thou wouldest not thinke how all heere about +my heart: but it is no matter + + Hor. Nay, good my Lord + + Ham. It is but foolery; but it is such a kinde of +gain-giuing as would perhaps trouble a woman + + Hor. If your minde dislike any thing, obey. I will forestall +their repaire hither, and say you are not fit + + Ham. Not a whit, we defie Augury; there's a speciall +Prouidence in the fall of a sparrow. If it be now, 'tis not +to come: if it bee not to come, it will bee now: if it +be not now; yet it will come; the readinesse is all, since no +man ha's ought of what he leaues. What is't to leaue betimes? +Enter King, Queene, Laertes and Lords, with other Attendants with +Foyles, +and Gauntlets, a Table and Flagons of Wine on it. + + Kin. Come Hamlet, come, and take this hand from me + + Ham. Giue me your pardon Sir, I'ue done you wrong, +But pardon't as you are a Gentleman. +This presence knowes, +And you must needs haue heard how I am punisht +With sore distraction? What I haue done +That might your nature honour, and exception +Roughly awake, I heere proclaime was madnesse: +Was't Hamlet wrong'd Laertes? Neuer Hamlet. +If Hamlet from himselfe be tane away: +And when he's not himselfe, do's wrong Laertes, +Then Hamlet does it not, Hamlet denies it: +Who does it then? His Madnesse? If't be so, +Hamlet is of the Faction that is wrong'd, +His madnesse is poore Hamlets Enemy. +Sir, in this Audience, +Let my disclaiming from a purpos'd euill, +Free me so farre in your most generous thoughts, +That I haue shot mine Arrow o're the house, +And hurt my Mother + + Laer. I am satisfied in Nature, +Whose motiue in this case should stirre me most +To my Reuenge. But in my termes of Honor +I stand aloofe, and will no reconcilement, +Till by some elder Masters of knowne Honor, +I haue a voyce, and president of peace +To keepe my name vngorg'd. But till that time, +I do receiue your offer'd loue like loue, +And wil not wrong it + + Ham. I do embrace it freely, +And will this Brothers wager frankely play. +Giue vs the Foyles: Come on + + Laer. Come one for me + + Ham. Ile be your foile Laertes, in mine ignorance, +Your Skill shall like a Starre i'th' darkest night, +Sticke fiery off indeede + + Laer. You mocke me Sir + + Ham. No by this hand + + King. Giue them the Foyles yong Osricke, +Cousen Hamlet, you know the wager + + Ham. Verie well my Lord, +Your Grace hath laide the oddes a'th' weaker side + + King. I do not feare it, +I haue seene you both: +But since he is better'd, we haue therefore oddes + + Laer. This is too heauy, +Let me see another + + Ham. This likes me well, +These Foyles haue all a length. + +Prepare to play. + + Osricke. I my good Lord + + King. Set me the Stopes of wine vpon that Table: +If Hamlet giue the first, or second hit, +Or quit in answer of the third exchange, +Let all the Battlements their Ordinance fire, +The King shal drinke to Hamlets better breath, +And in the Cup an vnion shal he throw +Richer then that, which foure successiue Kings +In Denmarkes Crowne haue worne. +Giue me the Cups, +And let the Kettle to the Trumpets speake, +The Trumpet to the Cannoneer without, +The Cannons to the Heauens, the Heauen to Earth, +Now the King drinkes to Hamlet. Come, begin, +And you the Iudges beare a wary eye + + Ham. Come on sir + + Laer. Come on sir. + +They play. + + Ham. One + + Laer. No + + Ham. Iudgement + + Osr. A hit, a very palpable hit + + Laer. Well: againe + + King. Stay, giue me drinke. +Hamlet, this Pearle is thine, +Here's to thy health. Giue him the cup, + +Trumpets sound, and shot goes off. + + Ham. Ile play this bout first, set by a-while. +Come: Another hit; what say you? + Laer. A touch, a touch, I do confesse + + King. Our Sonne shall win + + Qu. He's fat, and scant of breath. +Heere's a Napkin, rub thy browes, +The Queene Carowses to thy fortune, Hamlet + + Ham. Good Madam + + King. Gertrude, do not drinke + + Qu. I will my Lord; +I pray you pardon me + + King. It is the poyson'd Cup, it is too late + + Ham. I dare not drinke yet Madam, +By and by + + Qu. Come, let me wipe thy face + + Laer. My Lord, Ile hit him now + + King. I do not thinke't + + Laer. And yet 'tis almost 'gainst my conscience + + Ham. Come for the third. +Laertes, you but dally, +I pray you passe with your best violence, +I am affear'd you make a wanton of me + + Laer. Say you so? Come on. + +Play. + + Osr. Nothing neither way + + Laer. Haue at you now. + +In scuffling they change Rapiers. + + King. Part them, they are incens'd + + Ham. Nay come, againe + + Osr. Looke to the Queene there hoa + + Hor. They bleed on both sides. How is't my Lord? + Osr. How is't Laertes? + Laer. Why as a Woodcocke +To mine Sprindge, Osricke, +I am iustly kill'd with mine owne Treacherie + + Ham. How does the Queene? + King. She sounds to see them bleede + + Qu. No, no, the drinke, the drinke. +Oh my deere Hamlet, the drinke, the drinke, +I am poyson'd + + Ham. Oh Villany! How? Let the doore be lock'd. +Treacherie, seeke it out + + Laer. It is heere Hamlet. +Hamlet, thou art slaine, +No Medicine in the world can do thee good. +In thee, there is not halfe an houre of life; +The Treacherous Instrument is in thy hand, +Vnbated and envenom'd: the foule practise +Hath turn'd it selfe on me. Loe, heere I lye, +Neuer to rise againe: Thy Mothers poyson'd: +I can no more, the King, the King's too blame + + Ham. The point envenom'd too, +Then venome to thy worke. + +Hurts the King. + + All. Treason, Treason + + King. O yet defend me Friends, I am but hurt + + Ham. Heere thou incestuous, murdrous, +Damned Dane, +Drinke off this Potion: Is thy Vnion heere? +Follow my Mother. + +King Dyes. + + Laer. He is iustly seru'd. +It is a poyson temp'red by himselfe: +Exchange forgiuenesse with me, Noble Hamlet; +Mine and my Fathers death come not vpon thee, +Nor thine on me. + +Dyes. + + Ham. Heauen make thee free of it, I follow thee. +I am dead Horatio, wretched Queene adiew, +You that looke pale, and tremble at this chance, +That are but Mutes or audience to this acte: +Had I but time (as this fell Sergeant death +Is strick'd in his Arrest) oh I could tell you. +But let it be: Horatio, I am dead, +Thou liu'st, report me and my causes right +To the vnsatisfied + + Hor. Neuer beleeue it. +I am more an Antike Roman then a Dane: +Heere's yet some Liquor left + + Ham. As th'art a man, giue me the Cup. +Let go, by Heauen Ile haue't. +Oh good Horatio, what a wounded name, +(Things standing thus vnknowne) shall liue behind me. +If thou did'st euer hold me in thy heart, +Absent thee from felicitie awhile, +And in this harsh world draw thy breath in paine, +To tell my Storie. + +March afarre off, and shout within. + +What warlike noyse is this? +Enter Osricke. + + Osr. Yong Fortinbras, with conquest come fro[m] Poland +To th' Ambassadors of England giues this warlike volly + + Ham. O I dye Horatio: +The potent poyson quite ore-crowes my spirit, +I cannot liue to heare the Newes from England, +But I do prophesie th' election lights +On Fortinbras, he ha's my dying voyce, +So tell him with the occurrents more and lesse, +Which haue solicited. The rest is silence. O, o, o, o. + +Dyes + + Hora. Now cracke a Noble heart: +Goodnight sweet Prince, +And flights of Angels sing thee to thy rest, +Why do's the Drumme come hither? +Enter Fortinbras and English Ambassador, with Drumme, Colours, +and +Attendants. + + Fortin. Where is this sight? + Hor. What is it ye would see; +If ought of woe, or wonder, cease your search + + For. His quarry cries on hauocke. Oh proud death, +What feast is toward in thine eternall Cell. +That thou so many Princes, at a shoote, +So bloodily hast strooke + + Amb. The sight is dismall, +And our affaires from England come too late, +The eares are senselesse that should giue vs hearing, +To tell him his command'ment is fulfill'd, +That Rosincrance and Guildensterne are dead: +Where should we haue our thankes? + Hor. Not from his mouth, +Had it th' abilitie of life to thanke you: +He neuer gaue command'ment for their death. +But since so iumpe vpon this bloodie question, +You from the Polake warres, and you from England +Are heere arriued. Giue order that these bodies +High on a stage be placed to the view, +And let me speake to th' yet vnknowing world, +How these things came about. So shall you heare +Of carnall, bloudie, and vnnaturall acts, +Of accidentall iudgements, casuall slaughters +Of death's put on by cunning, and forc'd cause, +And in this vpshot, purposes mistooke, +Falne on the Inuentors head. All this can I +Truly deliuer + + For. Let vs hast to heare it, +And call the Noblest to the Audience. +For me, with sorrow, I embrace my Fortune, +I haue some Rites of memory in this Kingdome, +Which are to claime, my vantage doth +Inuite me, + Hor. Of that I shall haue alwayes cause to speake, +And from his mouth +Whose voyce will draw on more: +But let this same be presently perform'd, +Euen whiles mens mindes are wilde, +Lest more mischance +On plots, and errors happen + + For. Let foure Captaines +Beare Hamlet like a Soldier to the Stage, +For he was likely, had he beene put on +To haue prou'd most royally: +And for his passage, +The Souldiours Musicke, and the rites of Warre +Speake lowdly for him. +Take vp the body; Such a sight as this +Becomes the Field, but heere shewes much amis. +Go, bid the Souldiers shoote. + +Exeunt. Marching: after the which, a Peale of Ordenance are shot +off. + + +FINIS. The tragedie of HAMLET, Prince of Denmarke. diff --git a/java-strings-2/src/test/java/com/baeldung/string/RemoveStopwordsUnitTest.java b/java-strings-2/src/test/java/com/baeldung/string/RemoveStopwordsUnitTest.java new file mode 100644 index 0000000000..edda2ec9d7 --- /dev/null +++ b/java-strings-2/src/test/java/com/baeldung/string/RemoveStopwordsUnitTest.java @@ -0,0 +1,60 @@ +package com.baeldung.string; + +import static org.junit.Assert.assertEquals; + +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.ArrayList; +import java.util.List; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import org.junit.BeforeClass; +import org.junit.Test; + +public class RemoveStopwordsUnitTest { + final String original = "The quick brown fox jumps over the lazy dog"; + final String target = "quick brown fox jumps lazy dog"; + static List stopwords; + + @BeforeClass + public static void loadStopwords() throws IOException { + stopwords = Files.readAllLines(Paths.get("src/main/resources/english_stopwords.txt")); + } + + @Test + public void whenRemoveStopwordsManually_thenSuccess() { + String[] allWords = original.toLowerCase() + .split(" "); + StringBuilder builder = new StringBuilder(); + for (String word : allWords) { + if (!stopwords.contains(word)) { + builder.append(word); + builder.append(' '); + } + } + + String result = builder.toString().trim(); + assertEquals(result, target); + } + + @Test + public void whenRemoveStopwordsUsingRemoveAll_thenSuccess() { + ArrayList allWords = Stream.of(original.toLowerCase() + .split(" ")) + .collect(Collectors.toCollection(ArrayList::new)); + allWords.removeAll(stopwords); + String result = allWords.stream().collect(Collectors.joining(" ")); + assertEquals(result, target); + } + + @Test + public void whenRemoveStopwordsUsingRegex_thenSuccess() { + String stopwordsRegex = stopwords.stream() + .collect(Collectors.joining("|", "\\b(", ")\\b\\s?")); + String result = original.toLowerCase().replaceAll(stopwordsRegex, ""); + assertEquals(result, target); + } + +} From 560e0f7072981ecbda6f6428740a7f013b484f77 Mon Sep 17 00:00:00 2001 From: amit2103 Date: Fri, 17 May 2019 00:15:09 +0530 Subject: [PATCH 158/158] [BAEL-14322] - Updated Spring JDBC Article --- .../spring-persistence-simple/README.md | 1 + .../spring-persistence-simple/pom.xml | 7 +++++++ .../jdbc/CustomSQLErrorCodeTranslator.java | 0 .../main/java/org/baeldung/jdbc/Employee.java | 0 .../java/org/baeldung/jdbc/EmployeeDAO.java | 0 .../org/baeldung/jdbc/EmployeeRowMapper.java | 0 .../jdbc/config/SpringJdbcConfig.java | 0 .../src/main/resources/jdbc/schema.sql | 7 +++++++ .../main/resources/jdbc/springJdbc-config.xml | 19 +++++++++++++++++++ .../src/main/resources/jdbc/test-data.sql | 7 +++++++ .../jdbc/EmployeeDAOIntegrationTest.java | 0 spring-all/README.md | 1 - 12 files changed, 41 insertions(+), 1 deletion(-) rename {spring-all => persistence-modules/spring-persistence-simple}/src/main/java/org/baeldung/jdbc/CustomSQLErrorCodeTranslator.java (100%) rename {spring-all => persistence-modules/spring-persistence-simple}/src/main/java/org/baeldung/jdbc/Employee.java (100%) rename {spring-all => persistence-modules/spring-persistence-simple}/src/main/java/org/baeldung/jdbc/EmployeeDAO.java (100%) rename {spring-all => persistence-modules/spring-persistence-simple}/src/main/java/org/baeldung/jdbc/EmployeeRowMapper.java (100%) rename {spring-all => persistence-modules/spring-persistence-simple}/src/main/java/org/baeldung/jdbc/config/SpringJdbcConfig.java (100%) create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/jdbc/schema.sql create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/jdbc/springJdbc-config.xml create mode 100644 persistence-modules/spring-persistence-simple/src/main/resources/jdbc/test-data.sql rename {spring-all => persistence-modules/spring-persistence-simple}/src/test/java/org/baeldung/jdbc/EmployeeDAOIntegrationTest.java (100%) diff --git a/persistence-modules/spring-persistence-simple/README.md b/persistence-modules/spring-persistence-simple/README.md index c656efaa3b..c408ff3c96 100644 --- a/persistence-modules/spring-persistence-simple/README.md +++ b/persistence-modules/spring-persistence-simple/README.md @@ -11,6 +11,7 @@ - [Transactions with Spring and JPA](https://www.baeldung.com/transaction-configuration-with-jpa-and-spring) - [Introduction to Spring Data JPA](http://www.baeldung.com/the-persistence-layer-with-spring-data-jpa) - [Spring Data JPA @Query](http://www.baeldung.com/spring-data-jpa-query) +- [Spring JDBC](https://www.baeldung.com/spring-jdbc-jdbctemplate) ### Eclipse Config diff --git a/persistence-modules/spring-persistence-simple/pom.xml b/persistence-modules/spring-persistence-simple/pom.xml index 5f48b267b5..aa9f9d5029 100644 --- a/persistence-modules/spring-persistence-simple/pom.xml +++ b/persistence-modules/spring-persistence-simple/pom.xml @@ -108,6 +108,12 @@ querydsl-apt ${querydsl.version} + + org.hsqldb + hsqldb + ${hsqldb.version} + test + @@ -150,6 +156,7 @@ 9.0.0.M26 1.1 4.2.1 + 2.4.1 21.0 diff --git a/spring-all/src/main/java/org/baeldung/jdbc/CustomSQLErrorCodeTranslator.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/CustomSQLErrorCodeTranslator.java similarity index 100% rename from spring-all/src/main/java/org/baeldung/jdbc/CustomSQLErrorCodeTranslator.java rename to persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/CustomSQLErrorCodeTranslator.java diff --git a/spring-all/src/main/java/org/baeldung/jdbc/Employee.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/Employee.java similarity index 100% rename from spring-all/src/main/java/org/baeldung/jdbc/Employee.java rename to persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/Employee.java diff --git a/spring-all/src/main/java/org/baeldung/jdbc/EmployeeDAO.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/EmployeeDAO.java similarity index 100% rename from spring-all/src/main/java/org/baeldung/jdbc/EmployeeDAO.java rename to persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/EmployeeDAO.java diff --git a/spring-all/src/main/java/org/baeldung/jdbc/EmployeeRowMapper.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/EmployeeRowMapper.java similarity index 100% rename from spring-all/src/main/java/org/baeldung/jdbc/EmployeeRowMapper.java rename to persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/EmployeeRowMapper.java diff --git a/spring-all/src/main/java/org/baeldung/jdbc/config/SpringJdbcConfig.java b/persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/config/SpringJdbcConfig.java similarity index 100% rename from spring-all/src/main/java/org/baeldung/jdbc/config/SpringJdbcConfig.java rename to persistence-modules/spring-persistence-simple/src/main/java/org/baeldung/jdbc/config/SpringJdbcConfig.java diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/schema.sql b/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/schema.sql new file mode 100644 index 0000000000..c86d35cdae --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/schema.sql @@ -0,0 +1,7 @@ +CREATE TABLE EMPLOYEE +( + ID int NOT NULL PRIMARY KEY, + FIRST_NAME varchar(255), + LAST_NAME varchar(255), + ADDRESS varchar(255), +); \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/springJdbc-config.xml b/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/springJdbc-config.xml new file mode 100644 index 0000000000..5fd2699b41 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/springJdbc-config.xml @@ -0,0 +1,19 @@ + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/test-data.sql b/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/test-data.sql new file mode 100644 index 0000000000..b9ef8fec25 --- /dev/null +++ b/persistence-modules/spring-persistence-simple/src/main/resources/jdbc/test-data.sql @@ -0,0 +1,7 @@ +INSERT INTO EMPLOYEE VALUES (1, 'James', 'Gosling', 'Canada'); + +INSERT INTO EMPLOYEE VALUES (2, 'Donald', 'Knuth', 'USA'); + +INSERT INTO EMPLOYEE VALUES (3, 'Linus', 'Torvalds', 'Finland'); + +INSERT INTO EMPLOYEE VALUES (4, 'Dennis', 'Ritchie', 'USA'); \ No newline at end of file diff --git a/spring-all/src/test/java/org/baeldung/jdbc/EmployeeDAOIntegrationTest.java b/persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/jdbc/EmployeeDAOIntegrationTest.java similarity index 100% rename from spring-all/src/test/java/org/baeldung/jdbc/EmployeeDAOIntegrationTest.java rename to persistence-modules/spring-persistence-simple/src/test/java/org/baeldung/jdbc/EmployeeDAOIntegrationTest.java diff --git a/spring-all/README.md b/spring-all/README.md index b0805e5477..b5e91d8d60 100644 --- a/spring-all/README.md +++ b/spring-all/README.md @@ -33,5 +33,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Spring @Primary Annotation](http://www.baeldung.com/spring-primary) - [Spring Events](https://www.baeldung.com/spring-events) - [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations) -- [Spring JDBC](https://www.baeldung.com/spring-jdbc-jdbctemplate) - [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class)