[英]Spring / WebLogic - JMS message not redelivered on failure
I am using WerbLogic 10.3.5 and Spring 3.0 to implement a JMS queue. 我正在使用WerbLogic 10.3.5和Spring 3.0来实现JMS队列。 I have the following Spring configuration: 我有以下Spring配置:
<!-- JMS Configuration -->
<bean id="paymentlistener" class="com.myproject.service.impl.PaymentListener"/>
<bean id="paymentlistenerContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="concurrentConsumers" value="10"/>
<property name="connectionFactory" ref="paymentConnectionFactory"/>
<property name="destination" ref="paymentQueue"/>
<property name="messageListener" ref="paymentlistener"/>
</bean>
<bean id="paymentQueue" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="jms/paymentResponseHandlerQueue"/>
<property name="jndiTemplate" ref="jndiTemplate"/>
</bean>
<bean id="jndiTemplate" class="org.springframework.jndi.JndiTemplate">
<property name="environment">
<props>
<prop key="java.naming.factory.initial">weblogic.jndi.WLInitialContextFactory</prop>
<prop key="java.naming.provider.url">t3://localhost:7001</prop>
</props>
</property>
</bean>
<bean id="paymentConnectionFactory" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiTemplate" ref="jndiTemplate"/>
<property name="jndiName" value="jms/paymentResponseHandlerConnectionFactory"/>
</bean>
<bean id="jmsDestinationResolver" class="org.springframework.jms.support.destination.JndiDestinationResolver">
<property name="jndiTemplate" ref="jndiTemplate"/>
<property name="cache" value="true"/>
</bean>
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="paymentConnectionFactory"/>
<property name="destinationResolver" ref="jmsDestinationResolver"/>
<property name="defaultDestination" ref="paymentQueue"/>
<property name="sessionAcknowledgeModeName" value="DUPS_OK_ACKNOWLEDGE"/>
<property name="sessionTransacted" value="true"/>
</bean>
My message creation code looks like this: 我的消息创建代码如下所示:
MessageCreator messageCreator = new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
logger.debug("Session ack mode: " + session.getAcknowledgeMode());
return session.createObjectMessage(payment);
}
};
jmsTemplate.send("jms/paymentResponseHandlerQueue", messageCreator);
And my listener looks like this: 我的听众看起来像这样:
@Override
public void onMessage(Message message) { // , Session session
if (!(message instanceof ObjectMessage)) {
throw new IllegalStateException("The PaymentListener queue expects an object message");
}
ObjectMessage objectMessage = (ObjectMessage) message;
try {
logger.debug("Is Message redelivered:" + objectMessage.getJMSRedelivered ());
if (objectMessage.getObject() instanceof CreditCardPaymentDTO) {
logger.debug("Object is of type CreditCardPaymentDTO");
// The user that just logged in
CreditCardPaymentDTO payment = (CreditCardPaymentDTO) objectMessage.getObject();
otpCollectorDAO.savePayment(payment);
}
} catch (JMSException e) {
logger.error(e);
throw new RuntimeException(e);
} catch (PaymentResponseException e) {
logger.error(e);
throw new RuntimeException(e);
}
}
The message is being created correctly, and the onMessage() method of my listener is being called, but if the logic fails and I throw a RuntimeException(), the message does not get redelivered. 正在正确创建消息,并正在调用侦听器的onMessage()方法,但是如果逻辑失败并且抛出RuntimeException(),则消息不会重新传递。 I've tried many slight variations of the above code (eg. setting sessionAcknowledgeModeName=SESSION_TRANSACTED and explicitly rolling back the transaction), but the message is never re-queued. 我已经尝试了上述代码的许多细微变化(例如,设置sessionAcknowledgeModeName = SESSION_TRANSACTED并显式回滚事务),但是消息从未重新排队。 What is the trick to getting failed messages to redeliver? 使失败的邮件重新传递的诀窍是什么?
I believe you need to set sessionTransacted
to true
for the DefaultMessageListenerContainer
: 我相信您需要将DefaultMessageListenerContainer
sessionTransacted
设置为true
:
<bean id="paymentlistenerContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
...
<property name="sessionTransacted" value="true"/>
</bean>
You can find here relevant reference documentation. 您可以在此处找到相关的参考文档。
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