Spring Service@Transactional不回滚事务Mybatis SqlSession

Question

@Transactional标记是最近添加的。所以不确定它是否像预期的那样工作。

代码：

服务类别：

@Transactional(value = "transactionManager", propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
public class DataExchangeLogic implements DataExchangeService {

private DataExchDao dataExchDao;

...

    @Override
    public void save(DataExch dataExch) throws ValidationException {
        if (dataExch.getId() != null && dataExch.getId() > 0) {
            this.dataExchDao.update(dataExch);
        } else {
            //LOGGER.debug("in insert::");
            this.dataExchDao.create(dataExch);
            //Empty exception throw to test rollback
            throw new RuntimeException();
        }
    }
}

public interface DataExchDaoMybatis
extends NotificationDao {

void create(DataExch dataExch);

}

<bean id="dataExchLogic"  class="com.abc.service.logic.DataExchLogic">
        <property name="dataExchDao" ref="dataExchDao" />
</bean>

<!-- Transaction Manager -->
    <bean id="transactionManager" class="org.springframework.transaction.jta.WebSphereUowTransactionManager" />

<tx:annotation-driven transaction-manager="transactionManager" />

[31mWARN [0;39m [36mo.s.j.l.DefaultMessageListenerContainer[0;39m # Setup of JMS message listener invoker failed for destination 'queue://REQUEST?priority=1&timeToLive=500000' - trying to recover. Cause: Transaction rolled back because it has been marked as rollback-only 
org.springframework.transaction.UnexpectedRollbackException: Transaction rolled back because it has been marked as rollback-only
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:720)
    at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:240)
    at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1142)
    at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1134)
    at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:1031)
    at java.lang.Thread.run(Thread.java:745)
[34mINFO [0;39m [36mo.s.j.l.DefaultMessageListenerContainer[0;39m # Successfully refreshed JMS Connection 
[39mDEBUG[0;39m [36mo.s.j.l.DefaultMessageListenerContainer[0;39m # Received message of type [class com.ibm.ws.sib.api.jms.impl.JmsTextMessageImpl] from consumer [com.ibm.ws.sib.api.jms.impl.JmsQueueReceiverImpl@6ca01c74] of transactional session [com.ibm.ws.sib.api.jms.impl.JmsQueueSessionImpl@3ac3b63] 
Creating a new SqlSession
Registering transaction synchronization for SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@206ee277]
JDBC Connection [com.ibm.ws.rsadapter.jdbc.WSJdbcConnection@19b89f0c] will be managed by Spring
[39mDEBUG[0;39m [36mg.c.i.q.d.m.N.create!selectKey[0;39m # ==>  Preparing: SELECT ID.NEXTVAL FROM DUAL  
[39mDEBUG[0;39m [36mg.c.i.q.d.m.N.create!selectKey[0;39m # ==> Parameters:  
[39mDEBUG[0;39m [36mg.c.i.q.d.m.N.create!selectKey[0;39m # <==      Total: 1 
[39mDEBUG[0;39m [36mg.c.i.q.d.m.N.create[0;39m # ==>  Preparing: INSERT INTO TABLE ( COL1, COL2, COL N) VALUES ( ?, CURRENT_TIMESTAMP, ?, ?, ?, ?, ?, ?)  
[39mDEBUG[0;39m [36mg.c.i.q.d.m.N.create[0;39m # ==> Parameters: 468(Integer), SYSTEM(String), 2017-03-01 00:00:00.0(Timestamp), 2017-03-16 00:00:00.0(Timestamp), true(Boolean), test 112(String), ALL(String) 
[39mDEBUG[0;39m [36mg.c.i.q.d.m.N.create[0;39m # <==    Updates: 1 
Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@206ee277]
Transaction synchronization deregistering SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@206ee277]
Transaction synchronization closing SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@206ee277]

@ResourceMapping(value = "addNewDEURL")
    public void addNewDE(@ModelAttribute(value = "dataObject") final DataExch dataExch,
                                   final BindingResult bindingResult, final ResourceResponse response) {
        if (!bindingResult.hasErrors()) {

            try {
                dataExchangeService.save(dataExch);
            } catch (final ValidationException e) {
                logger.error("A validation exception occurred.", e);
            }                           
        } else {
            logger.error(bindingResult.getAllErrors().get(0)
                .getDefaultMessage());
        }
    }

public class DataExchDaoMybatis extends BaseDaoImpl implements DataExchDao {

public void create(DataExch dataExch) {
        doSimpleInsert("insertDE", dataExch);
    }
}

public void doSimpleInsert(String queryId, Object o) {
        SqlSession sqlSession = sqlSessionFactory.openSession();
        sqlSession.insert(queryId, o);
}

Answer 1

请将transactionManager配置和TX：Annotation-Drived放到根spring上下文中

规则:根上下文可以看到Spring创建的所有bean。子上下文（任何Web上下文）只能看到它自己的bean。

在本例中，TX:Annotation-driven在Web上下文中查找带有@transactional注释的bean。因为您在根上下文中定义了dataexchlogic，所以它找不到任何。这就是为什么你没有任何交易行为。