Question

我在基于Spring 3.2.15的应用程序中将Hibernate从3.6升级到4.2.21。

这是我的配置

@Configuration
@ComponentScan(basePackageClasses = { myClass.class })
@EnableAspectJAutoProxy(proxyTargetClass = true)
@EnableTransactionManagement
@EnableCaching
public class JavaConfigSpring {

    // ############ SESSION FACTORY ############ //
    @Bean(name = "sessionFactory")
    @Autowired
    @Primary
    public LocalSessionFactoryBean localSessionFactoryBean() {
    LocalSessionFactoryBean localSessionFactoryBean = new     LocalSessionFactoryBean();
    localSessionFactoryBean.setConfigLocation(new ClassPathResource("hibernate.cfg.xml"));
    return localSessionFactoryBean;
}

    // ############ TRANSACTION MANAGER ############ //
    @Bean(name = "transactionManager")
    @Autowired
    @Primary
    public HibernateTransactionManager hibernateTransactionManager(@Qualifier("sessionFactory") SessionFactory sessionFactory) {
        HibernateTransactionManager txManager = new HibernateTransactionManager();
        txManager.setSessionFactory(sessionFactory);
        txManager.setRollbackOnCommitFailure(true);
        return txManager;
    }

    @Bean
    public BeanPostProcessor persistenceTranslation() {
        return new PersistenceExceptionTranslationPostProcessor();
    }

}

和我的hibernate配置文件：

<hibernate-configuration>
    <session-factory>
        <property name="show_sql">false</property>
        <property name="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</property>
        <property name="hibernate.connection.driver_class">oracle.jdbc.OracleDriver</property>
       <property name="hibernate.connection.username">user</property>
        <property name="hibernate.connection.password">pass</property>
        <property name="hibernate.connection.url">jdbc:oracle:thin:@xxx.xx.xxx.xx:xxx:MyBase</property>
        <property name="hibernate.default_batch_fetch_size">10</property>
        <property name="hibernate.current_session_context_class">thread</property>
        <property name="hibernate.connection.release_mode">after_transaction</property>

    <!--Pool C3PO-->
    <property name="hibernate.c3p0.acquire_increment">2</property> 
    <property name="hibernate.c3p0.idle_test_period">120</property> 
    <property name="hibernate.c3p0.timeout">1800</property>         
    <property name="hibernate.c3p0.max_size">2</property>
    <property name="hibernate.c3p0.max_statements">0</property> 
    <property name="hibernate.c3p0.min_size">2</property>

    <mapping resource="com/toto/persistence/hibernate/hbm/Profiles.hbm.xml"/>
    <mapping resource="com/toto/persistence/hibernate/hbm/Role.hbm.xml"/>        

</session-factory>

我还将@Transactional放在正确的位置，这是错误发生的地方

@Component
@Transactional
public class LabelsFactory {
    @Autowired
    SessionFactory sessionFactory;

    public List<Labels> getLabels() {

    Criteria crit =     sessionFactory.getCurrentSession().createCriteria(Labels.class);

        return crit.list();
    }
}

但是当我启动应用程序时出现了这个错误：

org.hibernate.HibernateException：没有活动事务，createCriteria无效

显然交易经理没有工作

我试图删除：

<property name="hibernate.current_session_context_class">thread</property>

但后来我遇到了这个新错误：

org.hibernate.HibernateException：找不到当前线程的会话

我的配置有什么问题？

春季3.2.15＆amp;如果没有活动事务，Hibernate 4.2.21 createCriteria无效

0 个答案: