给JEECG加上编程式事务

1、首先在spring-mvc-hibernate.xml配置文件中加入 如下语句:

    <bean id="txDefinition" class="org.springframework.transaction.support.DefaultTransactionDefinition">

        <property name="propagationBehaviorName" value="PROPAGATION_REQUIRES_NEW"></property>

    </bean>

2、在要使用编程式事务的ServiceImpl中增加如下语句:

    private TransactionDefinition txDefinition;

    private PlatformTransactionManager txManager;

    @Autowired

    public void setTxDefinition(TransactionDefinition txDefinition) {

         this.txDefinition = txDefinition;

    }

    @Autowired

    public void setTxManager(PlatformTransactionManager txManager) {

         this.txManager = txManager;

    }

3、使用编程式事务方法:

    ...

   TransactionStatus status = txManager.getTransaction(txDefinition);

   try{

         ...

         txManager.commit(status);

   }catch (Exception e) {

         txManager.rollback(status);

         e.printStackTrace();

   }

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转载自dqilu.iteye.com/blog/2166877
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