JBoss上的Spring Data JPA -数据未写入数据库

Question

我正在缓慢地将一个大型项目从EJB实体bean升级到Spring Data JPA。最初的工作是使用Spring Data 1.6.6，JPA 2.0，Spring Framework 3.2.14。我有一些beans转换，并将在单元测试与H2数据库的工作。

现在我正在尝试部署到JBoss 5.2，但数据没有提交到数据库中。我有一个EntityListener，调用了PrePersist方法，但PostPersist没有。因此，不知何故，Hibernate将它们作为托管bean，但它们从未提交到数据库中。我尝试添加具有不同传播的@Transaction，但实体仍未写入数据库。我假设我的配置不知何故缺少实体管理器到事务的连接。我研究了其他帖子，但没有找到任何有效的组合。下面是我的配置：

    <!-- Create default configuration for Hibernate -->
<bean id="hibernateJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
    <property name="databasePlatform" value="${hibernate.dialect:org.hibernate.dialect.Oracle10gDialect}"/>
    <property name="showSql" value="false"/>
</bean>

<bean id="entityManagerFactory"
    class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="dataSource" ref="springbatch.repositoryDataSource" />
    <property name="jpaVendorAdapter" ref="hibernateJpaVendorAdapter" />
    <property name="jpaProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
            <prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</prop>
            <prop key="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</prop>
            <prop key="hibernate.transaction.auto_close_session">true </prop>
            <prop key="hibernate.current_session_context_class">jta</prop>
            <prop key="hibernate.connection.release_mode">auto</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.format_sql">true</prop>
            <prop key="hibernate.transaction.jta.platform">org.hibernate.service.jta.platform.internal.JBossStandAloneJtaPlatform</prop>
        </props>
    </property>
    <property name="packagesToScan">
        <list>
            <value>com.*</value>
        </list>
    </property>
</bean>

<!-- Transaction Manager -->
<bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager"> 
    <property name="transactionManagerName" value="java:/TransactionManager" />
    <property name="userTransactionName" value="UserTransaction" />
    <property name="allowCustomIsolationLevels" value="true"/>
</bean>

<jpa:repositories base-package="com.*" factory-class="com.stoneriver.powersuite.persistence.repository.BaseRepositoryFactoryBean" />

<!-- bean post-processor for JPA annotations -->
<bean id="persistenceExceptionTranslationPostProcessor"
    class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />

<!-- bean post-processor for JPA annotations -->
<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor"/>

有人能给我一些建议吗？

谢谢

下面是保存1实体的日志：

2018-03-25 16:45:49,826 DEBUG [org.springframework.transaction.jta.JtaTransactionManager] (http-0.0.0.0-8080-9) Participating in existing transaction
2018-03-25 16:45:49,828 TRACE [org.springframework.transaction.support.TransactionSynchronizationManager] (http-0.0.0.0-8080-9) Initializing transaction synchronization
2018-03-25 16:45:49,830 TRACE [org.springframework.transaction.interceptor.TransactionInterceptor] (http-0.0.0.0-8080-9) Getting transaction for [com.stoneriver.powersuite.persistence.repository.BaseRepositoryImpl.save]
2018-03-25 16:45:49,832 DEBUG [org.springframework.orm.jpa.EntityManagerFactoryUtils] (http-0.0.0.0-8080-9) Opening JPA EntityManager
2018-03-25 16:45:49,838 DEBUG [org.springframework.orm.jpa.EntityManagerFactoryUtils] (http-0.0.0.0-8080-9) Registering transaction synchronization for JPA EntityManager
2018-03-25 16:45:49,841 TRACE [org.springframework.transaction.support.TransactionSynchronizationManager] (http-0.0.0.0-8080-9) Bound value [org.springframework.orm.jpa.EntityManagerHolder@71f03e27] for key [org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean@7bcd0210] to thread [http-0.0.0.0-8080-9]
2018-03-25 16:45:49,848 INFO  [com.stoneriver.powersuite.persistence.listeners.RecordIdEntityListener] (http-0.0.0.0-8080-9) onPrePersist : com.taliantsoftware.rulesengine.conditionevaluator.ejb.ExpressionBean .... id: 10032005
2018-03-25 16:45:49,923 INFO  [com.stoneriver.powersuite.persistence.repository.BaseRepositoryImpl] (http-0.0.0.0-8080-9) Saved ExpressionBean with Id : 10032005
2018-03-25 16:45:49,926 TRACE [org.springframework.transaction.interceptor.TransactionInterceptor] (http-0.0.0.0-8080-9) Completing transaction for [com.stoneriver.powersuite.persistence.repository.BaseRepositoryImpl.save]
2018-03-25 16:45:49,928 TRACE [org.springframework.transaction.jta.JtaTransactionManager] (http-0.0.0.0-8080-9) Triggering beforeCommit synchronization
2018-03-25 16:45:49,929 TRACE [org.springframework.transaction.jta.JtaTransactionManager] (http-0.0.0.0-8080-9) Triggering beforeCompletion synchronization
2018-03-25 16:45:49,931 TRACE [org.springframework.transaction.support.TransactionSynchronizationManager] (http-0.0.0.0-8080-9) Removed value [org.springframework.orm.jpa.EntityManagerHolder@71f03e27] for key [org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean@7bcd0210] from thread [http-0.0.0.0-8080-9]
2018-03-25 16:45:49,933 DEBUG [org.springframework.orm.jpa.EntityManagerFactoryUtils] (http-0.0.0.0-8080-9) Closing JPA EntityManager
2018-03-25 16:45:49,935 TRACE [org.springframework.transaction.jta.JtaTransactionManager] (http-0.0.0.0-8080-9) Triggering afterCommit synchronization
2018-03-25 16:45:49,936 DEBUG [org.springframework.transaction.jta.JtaTransactionManager] (http-0.0.0.0-8080-9) Registering after-completion synchronization with existing JTA transaction
2018-03-25 16:45:49,938 TRACE [org.springframework.transaction.support.TransactionSynchronizationManager] (http-0.0.0.0-8080-9) Clearing transaction synchronization
2018-03-25 16:45:49,941 TRACE [org.springframework.transaction.support.TransactionSynchronizationManager] (http-0.0.0.0-8080-9) Removed value [org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$DefaultCrudMethodMetadata@a2d7c25] for key [public abstract java.lang.Object com.stoneriver.powersuite.persistence.repository.BaseRepository.save(java.lang.Object)] from thread [http-0.0.0.0-8080-9]

Answer 1

听起来您遇到了一个典型的JPA挑战: JPA在flush-event (也包含在提交中)之前几乎什么也不做。因此，您需要在测试中添加一些事务管理。

最简单的方法可能是使用Spring Test Runner，如果您想在测试@Rollback(false)之后保持数据库状态

Answer 2

在阅读了我使用的版本的hibernate源代码后，这些更改解决了问题。

<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="jtaDataSource" ref="springbatch.repositoryDataSource" />
<property name="jpaVendorAdapter" ref="hibernateJpaVendorAdapter" />
<property name="jpaProperties">
    <props>
        <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
        <prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</prop>
        <prop key="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</prop>
        <prop key="hibernate.transaction.auto_close_session">true </prop>
        <prop key="hibernate.current_session_context_class">jta</prop>
        <prop key="hibernate.connection.release_mode">auto</prop>
        <prop key="hibernate.show_sql">true</prop>
        <prop key="hibernate.format_sql">true</prop>
        <prop key="hibernate.transaction.jta.platform">org.hibernate.service.jta.platform.internal.JBossStandAloneJtaPlatform</prop>
    </props>
</property>
<property name="packagesToScan">
    <list>
        <value>com.*</value>
    </list>
</property>

​

具体来说

<property name="jtaDataSource" ref="springbatch.repositoryDataSource" />

和

<prop key="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</prop>