Quite some refactoring regarding auditing samples.

Moved auditing samples into repository subpackage. Moved persistence.xml into test folder to reflect, that it's not needed by default. Changed LCEMFB configuration to include META-INF/orm.xml (needed for the auditing example). Moved XML configuration files into src/test/resources. Upgraded to Spring Data JPA 1.5 M1 to be able to use @EnableJpaAuditing.

pom.xml

@@ -26,7 +26,7 @@
 
 	<developers>
 		<developer>
-			<id>gierke</id>
+			<id>ogierke</id>
 			<name>Oliver Gierke</name>
 			<email>ogierke@gopivotal.com</email>
 			<url>http://www.olivergierke.de</url>
@@ -36,7 +36,7 @@
 	<properties>
 		<spring.version>4.0.0.RELEASE</spring.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<spring-data-jpa.version>1.4.3.RELEASE</spring-data-jpa.version>
+		<spring-data-jpa.version>1.5.0.M1</spring-data-jpa.version>
 	</properties>
 
 	<build>

spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/auditing/AuditableUser.java → spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/repository/auditing/AuditableUser.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.springframework.data.jpa.example.auditing;
+package org.springframework.data.jpa.example.repository.auditing;
 
 import javax.persistence.Entity;
 

spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/auditing/AuditableUserRepository.java → spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/repository/auditing/AuditableUserRepository.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.springframework.data.jpa.example.auditing;
+package org.springframework.data.jpa.example.repository.auditing;
 
 import org.springframework.data.repository.CrudRepository;
 

spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/auditing/AuditorAwareImpl.java → spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/repository/auditing/AuditorAwareImpl.java

@@ -13,19 +13,22 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.springframework.data.jpa.example.auditing;
+package org.springframework.data.jpa.example.repository.auditing;
 
 import org.springframework.data.domain.AuditorAware;
 
 /**
  * Dummy implementation of {@link AuditorAware}. It will return the configured {@link AuditableUser} as auditor on every
  * call to {@link #getCurrentAuditor()}. Normally you would access the applications security subsystem to return the
  * current user.
+ * <p>
+ * TODO: change back to {@code AuditorAware<AuditableUser>} after SD Commons 1.7 RC1 as generic autowiring with Spring 4
+ * will work with that version again.
  * 
  * @author Oliver Gierke
  * @author Thomas Darimont
  */
-public class AuditorAwareImpl implements AuditorAware<AuditableUser> {
+public class AuditorAwareImpl implements AuditorAware<Object> {
 
 	private AuditableUser auditor;
 

spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/auditing/package-info.java → spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/repository/auditing/package-info.java

@@ -1,4 +1,4 @@
 /**
  * Package showing auditing support with Spring Data repositories.
  */
-package org.springframework.data.jpa.example.auditing;
+package org.springframework.data.jpa.example.repository.auditing;

spring-data-jpa-example/src/test/java/org/springframework/data/jpa/example/repository/InfrastructureConfig.java

@@ -15,26 +15,21 @@
  */
 package org.springframework.data.jpa.example.repository;
 
-import javax.persistence.EntityManagerFactory;
 import javax.sql.DataSource;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.data.jpa.example.domain.User;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
 import org.springframework.orm.jpa.JpaTransactionManager;
-import org.springframework.orm.jpa.JpaVendorAdapter;
 import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
 import org.springframework.orm.jpa.vendor.Database;
 import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
 
 /**
  * @author Thomas Darimont
  */
 @Configuration
-@EnableTransactionManagement
 public class InfrastructureConfig {
 
 	@Bean
@@ -43,26 +38,24 @@ public DataSource dataSource() {
 	}
 
 	@Bean
-	public JpaTransactionManager transactionManager(EntityManagerFactory emf) {
-		return new JpaTransactionManager(emf);
+	public JpaTransactionManager transactionManager() {
+		return new JpaTransactionManager();
 	}
 
 	@Bean
 	public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
+
+		HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
+		vendorAdapter.setDatabase(Database.HSQL);
+		vendorAdapter.setShowSql(true);
+		vendorAdapter.setGenerateDdl(true);
+
 		LocalContainerEntityManagerFactoryBean factoryBean = new LocalContainerEntityManagerFactoryBean();
-		factoryBean.setJpaVendorAdapter(jpaVendorAdapter());
-		factoryBean.setPersistenceUnitName("jpa.sample");
+		factoryBean.setJpaVendorAdapter(vendorAdapter);
 		factoryBean.setDataSource(dataSource());
-		factoryBean.setPackagesToScan(User.class.getPackage().getName());
-		return factoryBean;
-	}
+		factoryBean.setPackagesToScan("org.springframework.data.jpa.example");
+		factoryBean.setMappingResources("META-INF/orm.xml");
 
-	@Bean
-	public JpaVendorAdapter jpaVendorAdapter() {
-		HibernateJpaVendorAdapter jpaVendorAdapter = new HibernateJpaVendorAdapter();
-		jpaVendorAdapter.setDatabase(Database.HSQL);
-		jpaVendorAdapter.setShowSql(true);
-		jpaVendorAdapter.setGenerateDdl(true);
-		return jpaVendorAdapter;
+		return factoryBean;
 	}
 }

spring-data-jpa-example/src/test/java/org/springframework/data/jpa/example/repository/auditing/AbstractAuditableUserSample.java

@@ -22,9 +22,9 @@
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-import org.springframework.data.jpa.example.auditing.AuditableUser;
-import org.springframework.data.jpa.example.auditing.AuditableUserRepository;
-import org.springframework.data.jpa.example.auditing.AuditorAwareImpl;
+import org.springframework.data.jpa.example.repository.auditing.AuditableUser;
+import org.springframework.data.jpa.example.repository.auditing.AuditableUserRepository;
+import org.springframework.data.jpa.example.repository.auditing.AuditorAwareImpl;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.util.ReflectionTestUtils;
 import org.springframework.transaction.annotation.Transactional;

spring-data-jpa-example/src/test/java/org/springframework/data/jpa/example/repository/auditing/JavaConfigAuditableUserSample.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.jpa.example.repository.auditing;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.example.repository.InfrastructureConfig;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.test.context.ContextConfiguration;
+
+/**
+ * Test case to show Spring Data JPA auditing with JavaConfig
+ * 
+ * @author Oliver Gierke
+ */
+@ContextConfiguration
+public class JavaConfigAuditableUserSample extends AbstractAuditableUserSample {
+
+	@Configuration
+	@EnableJpaRepositories
+	@EnableJpaAuditing
+	static class Config extends InfrastructureConfig {
+
+		@Bean
+		AuditorAwareImpl auditorAware() {
+			return new AuditorAwareImpl();
+		}
+	}
+}

spring-data-jpa-example/src/main/resources/META-INF/persistence.xml → spring-data-jpa-example/src/test/resources/META-INF/persistence.xml

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
-	<persistence-unit name="jpa.sample"/>
-	<persistence-unit name="jpa.sample.plain">		
+
+	<persistence-unit name="jpa.sample.plain">
+		<class>org.springframework.data.jpa.example.domain.User</class>	
 		<properties>
 			<property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect" />
 			<property name="hibernate.connection.url" value="jdbc:hsqldb:mem:spring" />
@@ -11,4 +12,5 @@
 			<property name="hibernate.hbm2ddl.auto" value="create-drop" /> 
 		</properties>
 	</persistence-unit>
+
 </persistence>

spring-data-jpa-example/src/main/resources/auditing-repository-context.xml → spring-data-jpa-example/src/test/resources/auditing-repository-context.xml

@@ -15,8 +15,8 @@
 	-->
 	<jpa:auditing auditor-aware-ref="auditorAware" />
 
-	<bean id="auditorAware" class="org.springframework.data.jpa.example.auditing.AuditorAwareImpl" />
+	<bean id="auditorAware" class="org.springframework.data.jpa.example.repository.auditing.AuditorAwareImpl" />
 
-	<jpa:repositories base-package="org.springframework.data.jpa.example.auditing" />
+	<jpa:repositories base-package="org.springframework.data.jpa.example.repository.auditing" />
 
 </beans>

spring-data-jpa-example/src/main/resources/infrastructure.xml → spring-data-jpa-example/src/test/resources/infrastructure.xml

@@ -15,11 +15,10 @@
 				<property name="database" value="HSQL" />
 			</bean>
 		</property>
-		<property name="persistenceUnitName" value="jpa.sample" />
+		<property name="packagesToScan" value="org.springframework.data.jpa.example" />
+		<property name="mappingResources" value="META-INF/orm.xml" />
 	</bean>
 
-	<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
-		<property name="entityManagerFactory" ref="entityManagerFactory" />
-	</bean>
+	<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" />
 
 </beans>