请看下面的消息驱动程序Bean.
我们使用ActiveMQ作为消息代理，使用JBoss和相应的activemq-rar.rar资源适配器.
我想知道哪种行为是正确的？
@MessageDriven(activationConfig = {
@ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge"),
@ActivationConfigProperty(propertyName = "destination", propertyValue = "queue/QUEUE1"),
@ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue")
})
public class MDBean implements MessageListener {
@Resource
private MessageDrivenContext contextMD;
public void onMessage(Message message) {
try {
message.clearProperties();
message.setObjectProperty("newprop", "newprop");
} catch (JMSException e) {
e.printStackTrace();
}
contextMD.setRollbackOnly();
}
}