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cleanup work

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This commit is contained in:
eugenp 2014-01-17 17:54:32 +02:00
parent e04d2cd2e5
commit 899e7afea6
10 changed files with 32 additions and 389 deletions
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2
starting/spring-jpa/.project
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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<projectDescription> <projectDescription>
<name>spring-jpa</name> <name>spring-jpa-start</name>
<comment></comment> <comment></comment>
<projects> <projects>
</projects> </projects>

63
starting/spring-jpa/pom.xml
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@ -11,42 +11,39 @@
<dependencies> <dependencies>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.18.1-GA</version>
</dependency>
<!-- Spring --> <!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency> <dependency>
<groupId>org.springframework</groupId> <groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId> <artifactId>spring-context</artifactId>
<version>${org.springframework.version}</version> <version>${org.springframework.version}</version>
</dependency> </dependency>
<!-- <dependency> -->
<!-- <groupId>org.springframework</groupId> -->
<!-- <artifactId>spring-orm</artifactId> -->
<!-- <version>${org.springframework.version}</version> -->
<!-- </dependency> -->
<!-- persistence --> <!-- persistence -->
<dependency> <!-- <dependency> -->
<groupId>org.hibernate</groupId> <!-- <groupId>org.hibernate</groupId> -->
<artifactId>hibernate-entitymanager</artifactId> <!-- <artifactId>hibernate-entitymanager</artifactId> -->
<version>${hibernate.version}</version> <!-- <version>${hibernate.version}</version> -->
</dependency> <!-- </dependency> -->
<dependency> <!-- <dependency> -->
<groupId>org.javassist</groupId> <!-- <groupId>mysql</groupId> -->
<artifactId>javassist</artifactId> <!-- <artifactId>mysql-connector-java</artifactId> -->
<version>3.18.1-GA</version> <!-- <version>${mysql-connector-java.version}</version> -->
</dependency> <!-- <scope>runtime</scope> -->
<dependency> <!-- </dependency> -->
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql-connector-java.version}</version>
<scope>runtime</scope>
</dependency>
<!-- validation --> <!-- validation -->
@ -67,16 +64,16 @@
<!-- test scoped --> <!-- test scoped -->
<dependency> <dependency>
<groupId>org.apache.commons</groupId> <groupId>org.springframework</groupId>
<artifactId>commons-lang3</artifactId> <artifactId>spring-test</artifactId>
<version>${commons-lang3.version}</version> <version>${org.springframework.version}</version>
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
<dependency> <dependency>
<groupId>org.springframework</groupId> <groupId>org.apache.commons</groupId>
<artifactId>spring-test</artifactId> <artifactId>commons-lang3</artifactId>
<version>${org.springframework.version}</version> <version>${commons-lang3.version}</version>
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
@ -211,7 +208,7 @@
<maven-war-plugin.version>2.4</maven-war-plugin.version> <maven-war-plugin.version>2.4</maven-war-plugin.version>
<maven-surefire-plugin.version>2.16</maven-surefire-plugin.version> <maven-surefire-plugin.version>2.16</maven-surefire-plugin.version>
<maven-resources-plugin.version>2.6</maven-resources-plugin.version> <maven-resources-plugin.version>2.6</maven-resources-plugin.version>
<cargo-maven2-plugin.version>1.4.5</cargo-maven2-plugin.version> <cargo-maven2-plugin.version>1.4.6</cargo-maven2-plugin.version>
</properties> </properties>

46
starting/spring-jpa/src/main/java/org/baeldung/persistence/dao/AbstractJpaDAO.java
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@ -1,46 +0,0 @@
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<T extends Serializable> {
private Class<T> clazz;
@PersistenceContext
private EntityManager entityManager;
public final void setClazz(final Class<T> clazzToSet) {
this.clazz = clazzToSet;
}
public T findOne(final long id) {
return entityManager.find(clazz, id);
}
@SuppressWarnings("unchecked")
public List<T> 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);
}
}

17
starting/spring-jpa/src/main/java/org/baeldung/persistence/dao/FooDao.java
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@ -1,17 +0,0 @@
package org.baeldung.persistence.dao;
import org.baeldung.persistence.model.Foo;
import org.springframework.stereotype.Repository;
@Repository
public class FooDao extends AbstractJpaDAO<Foo> implements IFooDao {
public FooDao() {
super();
setClazz(Foo.class);
}
// API
}

21
starting/spring-jpa/src/main/java/org/baeldung/persistence/dao/IFooDao.java
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@ -1,21 +0,0 @@
package org.baeldung.persistence.dao;
import java.util.List;
import org.baeldung.persistence.model.Foo;
public interface IFooDao {
Foo findOne(long id);
List<Foo> findAll();
void create(Foo entity);
Foo update(Foo entity);
void delete(Foo entity);
void deleteById(long entityId);
}

83
starting/spring-jpa/src/main/java/org/baeldung/persistence/model/Foo.java
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@ -1,83 +0,0 @@
package org.baeldung.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();
}
}

26
starting/spring-jpa/src/main/java/org/baeldung/persistence/service/FooService.java
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@ -1,26 +0,0 @@
package org.baeldung.persistence.service;
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);
}
}

85
starting/spring-jpa/src/main/java/org/baeldung/spring/PersistenceJPAConfig.java
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@ -1,85 +0,0 @@
package org.baeldung.spring;
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.PropertySource;
import org.springframework.core.env.Environment;
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
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-mysql.properties" })
@ComponentScan({ "org.baeldung.persistence" })
public class PersistenceJPAConfig {
@Autowired
private Environment env;
public PersistenceJPAConfig() {
super();
}
@Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactoryBean() {
final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
em.setDataSource(dataSource());
em.setPackagesToScan(new String[] { "org.baeldung.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 EntityManagerFactory emf) {
final JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(emf);
return transactionManager;
}
@Bean
public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
return new PersistenceExceptionTranslationPostProcessor();
}
final Properties additionalProperties() {
return new Properties() {
{
setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
// setProperty("hibernate.globally_quoted_identifiers", "true");
// note: necessary in launchpad-storage, but causing problems here
}
};
}
}

18
starting/spring-jpa/src/main/java/org/baeldung/spring/PersistenceJPAConfigXml.java
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@ -1,18 +0,0 @@
package org.baeldung.spring;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@Configuration
@EnableTransactionManagement
@ComponentScan({ "org.baeldung.persistence" })
@ImportResource({ "classpath:jpaConfig.xml" })
public class PersistenceJPAConfigXml {
public PersistenceJPAConfigXml() {
super();
}
}

58
starting/spring-jpa/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java
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@ -1,58 +0,0 @@
package org.baeldung.persistence.service;
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
import org.baeldung.persistence.model.Foo;
import org.baeldung.spring.PersistenceJPAConfig;
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.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)
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());
}
@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());
}
}