Question

我创建了一个Spring（4.0.2）+ JPA / hibernate（4.3.4）项目。我试图测试它的提交和回滚。在我的服务层测试回滚时，我试图有一个事务，保存第一个对象然后抛出错误并保存第二个对象，....在jboss中它按预期工作，即使第一个对象没有保存在DB但在tomcat中它保存了第一个对象，即使在服务方法中引发了错误...我的示例代码在

之下

<context:component-scan base-package="com.pkg.*" />
 <mvc:annotation-driven />
 <jee:jndi-lookup id="dataSource" jndi-name="java:jboss/datasources/jbpmDS" />
 <!-- <jee:jndi-lookup id="dataSource" jndi-name="jdbc/jBPMDS" /> -->

 <bean id="emf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="persistenceUnitName" value="mainPU"/>
    <property name="dataSource" ref="dataSource" />
    <property name="jpaVendorAdapter" ref="jpaVendorAdapter" />
    <property name="jpaProperties">
        <props>
            <prop key="hibernate.hbm2ddl.auto">update</prop>
            <prop key="hibernate.dialect">org.hibernate.dialect.H2Dialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.format_sql">true</prop>
        </props>
     </property>
</bean>

<bean id="jpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
    <!-- <property name="database" value="ORACLE" /> -->
    <property name="showSql" value="true" />
    <property name="generateDdl" value="true" />
     <property name="databasePlatform" value="org.hibernate.dialect.H2Dialect" />
</bean>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" >
<property name="entityManagerFactory" ref="emf" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>

我的服务类

@Transactional(propagation=Propagation.REQUIRES_NEW,rollbackFor=Exception.class)
    public void addPersonException() throws Exception{
        try{
        Person p=new Person();
        p.setAge(20);
        p.setFirstName("Exception 1");
        p.setLastName("Exception Last Name 1");

        commonDao.insert(p);
        String x=null;
        System.out.println(x.indexOf("1"));
        Person p2=new Person();
        p2.setAge(20);
        p2.setFirstName("Exception 2");
        p2.setLastName("Exception Last Name 2");

        commonDao.insert(p2);
        }catch(Exception e){
            System.out.println("rollback added");
            throw e;
        }
    }

CommonDao

@Transactional(propagation = Propagation.SUPPORTS)
    public  boolean insert(Object o){
        em.persist(o);

     }

知道为什么这不能在tomcat中运行吗？我是否需要将JTA用于tomcat？

JPA回滚在Tomcat中不起作用，但在JBOSS中工作

0 个答案: