Merge pull request #9875 from Maiklins/Java-65-remove-unnecessary-files-from-spring-jpa-2

Java-65 remove unnecessary files from spring jpa 2

persistence-modules/pom.xml

@@ -78,6 +78,7 @@
         <module>spring-hibernate-5</module> <!-- long running -->
         <module>spring-hibernate4</module>
         <module>spring-jpa</module>
+        <module>spring-jpa-2</module>
         <!-- <module>spring-mybatis</module> --> <!-- needs fixing in BAEL-9021 -->
         <module>spring-persistence-simple</module>
         <module>spring-persistence-simple-2</module>

persistence-modules/spring-jpa-2/README.md

@@ -1,19 +1,5 @@
-=========
+## Spring JPA (2)
-
-## Spring JPA Example Project
-
 
 ### Relevant Articles: 
 - [Many-To-Many Relationship in JPA](https://www.baeldung.com/jpa-many-to-many)
-- More articles: [[<-- prev]](/spring-jpa)
+- More articles: [[<-- prev]](/spring-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 
-

persistence-modules/spring-jpa-2/pom.xml

@@ -2,9 +2,9 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" 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">
     <modelVersion>4.0.0</modelVersion>
-    <artifactId>spring-jpa</artifactId>
+    <artifactId>spring-jpa-2</artifactId>
     <version>0.1-SNAPSHOT</version>
-    <name>spring-jpa</name>
+    <name>spring-jpa-2</name>
     <packaging>war</packaging>
 
     <parent>
@@ -31,94 +31,20 @@
             <artifactId>spring-context</artifactId>
             <version>${org.springframework.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-webmvc</artifactId>
-            <version>${org.springframework.version}</version>
-        </dependency>
 
         <!-- persistence -->
-
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-entitymanager</artifactId>
             <version>${hibernate.version}</version>
         </dependency>
-        <dependency>
-            <groupId>xml-apis</groupId>
-            <artifactId>xml-apis</artifactId>
-            <version>${xml-apis.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.javassist</groupId>
-            <artifactId>javassist</artifactId>
-            <version>${javassist.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-            <version>${mysql-connector-java.version}</version>
-            <scope>runtime</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.data</groupId>
-            <artifactId>spring-data-jpa</artifactId>
-            <version>${spring-data-jpa.version}</version>
-        </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
             <version>${h2.version}</version>
         </dependency>
 
-        <!-- validation -->
-
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-validator</artifactId>
-            <version>${hibernate-validator.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.el</groupId>
-            <artifactId>javax.el-api</artifactId>
-            <version>${javax.el-api.version}</version>
-        </dependency>
-
-        <!-- web -->
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>jstl</artifactId>
-            <version>${jstl.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
-            <scope>provided</scope>
-            <version>${javax.servlet.servlet-api.version}</version>
-        </dependency>
-
-        <!-- utils -->
-
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.assertj</groupId>
-            <artifactId>assertj-core</artifactId>
-            <version>${assertj.version}</version>
-        </dependency>
-
         <!-- test scoped -->
-
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>${commons-lang3.version}</version>
-            <scope>test</scope>
-        </dependency>
-
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
@@ -131,22 +57,6 @@
     <properties>
         <!-- Spring -->
         <org.springframework.version>5.1.5.RELEASE</org.springframework.version>
-        <javassist.version>3.21.0-GA</javassist.version>
-
-        <mysql-connector-java.version>6.0.6</mysql-connector-java.version>
-        <spring-data-jpa.version>2.1.5.RELEASE</spring-data-jpa.version>
-
-        <!-- web -->
-        <javax.servlet.servlet-api.version>2.5</javax.servlet.servlet-api.version>
-
-        <!-- various -->
-        <hibernate-validator.version>6.0.15.Final</hibernate-validator.version>
-        <xml-apis.version>1.4.01</xml-apis.version>
-        <javax.el-api.version>2.2.5</javax.el-api.version>
-
-        <!-- util -->
-        <guava.version>21.0</guava.version>
-        <assertj.version>3.8.0</assertj.version>
     </properties>
 
 </project>

persistence-modules/spring-jpa-2/src/main/java/com/baeldung/config/PersistenceJPAConfig.java

@@ -1,85 +0,0 @@
-package com.baeldung.config;
-
-import com.google.common.base.Preconditions;
-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 javax.persistence.EntityManagerFactory;
-import javax.sql.DataSource;
-import java.util.Properties;
-
-@Configuration
-@EnableTransactionManagement
-@PropertySource({ "classpath:persistence-h2.properties" })
-@ComponentScan({ "com.baeldung.persistence" })
-@EnableJpaRepositories(basePackages = "com.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[] { "com.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;
-    }
-
-}

persistence-modules/spring-jpa-2/src/main/java/com/baeldung/config/PersistenceJPAConfigXml.java

@@ -1,17 +0,0 @@
-package com.baeldung.config;
-
-import org.springframework.context.annotation.ComponentScan;
-import org.springframework.context.annotation.ImportResource;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
-
-// @Configuration
-@EnableTransactionManagement
-@ComponentScan({ "com.baeldung.persistence" })
-@ImportResource({ "classpath:jpaConfig.xml" })
-public class PersistenceJPAConfigXml {
-
-    public PersistenceJPAConfigXml() {
-        super();
-    }
-
-}

persistence-modules/spring-jpa-2/src/main/java/com/baeldung/config/SpringWebConfig.java

@@ -1,24 +0,0 @@
-package com.baeldung.config;
-
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.ComponentScan;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
-import org.springframework.web.servlet.view.InternalResourceViewResolver;
-import org.springframework.web.servlet.view.JstlView;
-
-@EnableWebMvc
-@Configuration
-@ComponentScan({ "com.baeldung.web" })
-public class SpringWebConfig extends WebMvcConfigurerAdapter {
-
-    @Bean
-    public InternalResourceViewResolver viewResolver() {
-        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
-        viewResolver.setViewClass(JstlView.class);
-        viewResolver.setPrefix("/WEB-INF/views/jsp/");
-        viewResolver.setSuffix(".jsp");
-        return viewResolver;
-    }
-}

persistence-modules/spring-jpa-2/src/main/java/com/baeldung/config/StudentJpaConfig.java

@@ -1,67 +0,0 @@
-package com.baeldung.config;
-
-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.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.annotation.EnableTransactionManagement;
-
-import javax.persistence.EntityManagerFactory;
-import javax.sql.DataSource;
-import java.util.Properties;
-
-@Configuration
-@EnableJpaRepositories(basePackages = "com.baeldung.inmemory.persistence.dao")
-@PropertySource("persistence-student.properties")
-@EnableTransactionManagement
-public class StudentJpaConfig {
-
-    @Autowired
-    private Environment env;
-
-    @Bean
-    public DataSource dataSource() {
-        final DriverManagerDataSource dataSource = new DriverManagerDataSource();
-        dataSource.setDriverClassName(env.getProperty("jdbc.driverClassName"));
-        dataSource.setUrl(env.getProperty("jdbc.url"));
-        dataSource.setUsername(env.getProperty("jdbc.user"));
-        dataSource.setPassword(env.getProperty("jdbc.pass"));
-
-        return dataSource;
-    }
-
-    @Bean
-    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
-        final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
-        em.setDataSource(dataSource());
-        em.setPackagesToScan(new String[] { "com.baeldung.inmemory.persistence.model" });
-        em.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
-        em.setJpaProperties(additionalProperties());
-        return em;
-    }
-
-    @Bean
-    JpaTransactionManager transactionManager(EntityManagerFactory entityManagerFactory) {
-        JpaTransactionManager transactionManager = new JpaTransactionManager();
-        transactionManager.setEntityManagerFactory(entityManagerFactory);
-        return transactionManager;
-    }
-
-    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.show_sql", env.getProperty("hibernate.show_sql"));
-        hibernateProperties.setProperty("hibernate.cache.use_second_level_cache", env.getProperty("hibernate.cache.use_second_level_cache"));
-        hibernateProperties.setProperty("hibernate.cache.use_query_cache", env.getProperty("hibernate.cache.use_query_cache"));
-
-        return hibernateProperties;
-    }
-}

persistence-modules/spring-jpa-2/src/main/java/com/baeldung/config/WebInitializer.java

@@ -1,20 +0,0 @@
-package com.baeldung.config;
-
-import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
-
-public class WebInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
-    @Override
-    protected Class<?>[] getRootConfigClasses() {
-        return new Class[] { PersistenceJPAConfig.class };
-    }
-
-    @Override
-    protected Class<?>[] getServletConfigClasses() {
-        return new Class[] { SpringWebConfig.class };
-    }
-
-    @Override
-    protected String[] getServletMappings() {
-        return new String[] { "/" };
-    }
-}

persistence-modules/spring-jpa-2/src/main/resources/context.xml

@@ -1 +0,0 @@
- <ResourceLink name="jdbc/BaeldungDatabase" global="jdbc/BaeldungDatabase" type="javax.sql.DataSource"/>

persistence-modules/spring-jpa-2/src/main/resources/logback.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<configuration>
-    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder>
-            <pattern>web - %date [%thread] %-5level %logger{36} - %message%n
-            </pattern>
-        </encoder>
-    </appender>
-
-    <logger name="org.springframework" level="WARN" />
-    <logger name="org.springframework.transaction" level="WARN" />
-
-    <!-- in order to debug some marshalling issues, this needs to be TRACE -->
-    <logger name="org.springframework.web.servlet.mvc" level="WARN" />
-
-    <root level="INFO">
-        <appender-ref ref="STDOUT" />
-    </root>
-</configuration>

persistence-modules/spring-jpa-2/src/main/resources/persistence-h2.properties

@@ -1,10 +0,0 @@
-# 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

persistence-modules/spring-jpa-2/src/main/resources/persistence-student.properties

@@ -1,11 +0,0 @@
-jdbc.driverClassName=com.mysql.cj.jdbc.Driver
-jdbc.url=jdbc:mysql://localhost:3306/myDb
-jdbc.user=tutorialuser
-jdbc.pass=tutorialpass
-
-hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
-hibernate.show_sql=true
-hibernate.hbm2ddl.auto=create-drop
-
-hibernate.cache.use_second_level_cache=false
-hibernate.cache.use_query_cache=false

persistence-modules/spring-jpa-2/src/main/resources/persistence.xml

@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
-    xmlns:tx="http://www.springframework.org/schema/tx"
-    xsi:schemaLocation="
-      http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
-      http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
-      http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd"
->
-
-    <context:property-placeholder location="classpath:persistence-h2.properties"/>
-
-    <bean id="myEmf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
-        <property name="dataSource" ref="dataSource"/>
-        <property name="packagesToScan" value="com.baeldung.persistence.model"/>
-        <property name="jpaVendorAdapter">
-            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
-            <!-- <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" /> <property name="generateDdl" value="${jpa.generateDdl}" /> <property name="databasePlatform" 
-                value="${persistence.dialect}" /> </bean> -->
-        </property>
-        <property name="jpaProperties">
-            <props>
-                <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
-                <prop key="hibernate.dialect">${hibernate.dialect}</prop>
-            </props>
-        </property>
-    </bean>
-
-    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
-        <property name="driverClassName" value="${jdbc.driverClassName}"/>
-        <property name="url" value="${jdbc.url}"/>
-        <property name="username" value="${jdbc.user}"/>
-        <property name="password" value="${jdbc.pass}"/>
-    </bean>
-
-    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
-        <property name="entityManagerFactory" ref="myEmf"/>
-    </bean>
-    <tx:annotation-driven/>
-
-    <bean id="persistenceExceptionTranslationPostProcessor" class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"/>
-
-</beans>

persistence-modules/spring-jpa-2/src/main/resources/server.xml

@@ -1,6 +0,0 @@
-
-
-    <Resource name="jdbc/BaeldungDatabase" auth="Container"
-              type="javax.sql.DataSource" driverClassName="org.postgresql.Driver"
-              url="jdbc:postgresql://localhost:5432/postgres"
-              username="baeldung" password="pass1234" maxActive="20" maxIdle="10" maxWait="-1"/>

persistence-modules/spring-jpa-2/src/main/resources/sqlfiles.properties

@@ -1 +0,0 @@
-spring.jpa.hibernate.ddl-auto=none

persistence-modules/spring-jpa-2/src/test/java/META-INF/persistence.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence"
-             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
-    <persistence-unit name="punit">
-        <class>com.baeldung.persistence.model.Foo</class>
-        <class>com.baeldung.persistence.model.Bar</class>
-        <properties>
-            <property name="javax.persistence.jdbc.user" value="root"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
-            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/HIBERTEST"/>
-            <property name="javax.persistence.ddl-generation" value="drop-and-create-tables"/>
-            <property name="javax.persistence.logging.level" value="INFO"/>
-            <property name="hibernate.show_sql" value="true"/>
-            <property name="hibernate.cache.use_second_level_cache" value="false"/>
-            <property name="hibernate.cache.use_query_cache" value="false"/>
-        </properties>
-
-    </persistence-unit>
-</persistence>

persistence-modules/spring-jpa-2/src/test/java/com/baeldung/SpringContextTest.java

@@ -1,21 +0,0 @@
-package com.baeldung;
-
-import com.baeldung.config.PersistenceJPAConfig;
-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.test.context.web.WebAppConfiguration;
-
-@RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class)
-@WebAppConfiguration
-@DirtiesContext
-public class SpringContextTest {
-
-    @Test
-    public void whenSpringContextIsBootstrapped_thenNoExceptions() {
-    }
-}

persistence-modules/spring-jpa-2/src/test/resources/persistence-student.properties

@@ -1,9 +0,0 @@
-jdbc.driverClassName=org.h2.Driver
-jdbc.url=jdbc:h2:mem:myDb;DB_CLOSE_DELAY=-1
-
-hibernate.dialect=org.hibernate.dialect.H2Dialect
-hibernate.show_sql=true
-hibernate.hbm2ddl.auto=create
-
-hibernate.cache.use_second_level_cache=false
-hibernate.cache.use_query_cache=false

persistence-modules/spring-jpa/README.md

@@ -1,7 +1,4 @@
-=========
+## Spring JPA (1)
-
-## Spring JPA Example Project
-
 
 ### Relevant Articles: 
 - [The DAO with JPA and Spring](https://www.baeldung.com/spring-dao-jpa)