protected JMSMessageListenerWrapper(
final ActiveMQConnection connection,
final ActiveMQSession session,
final ClientConsumer consumer,
final MessageListener listener,
final int ackMode) {
this.connection = connection;
this.session = session;
this.consumer = consumer;
this.listener = listener;
transactedOrClientAck =
(ackMode == Session.SESSION_TRANSACTED || ackMode == Session.CLIENT_ACKNOWLEDGE)
|| session.isXA();
individualACK = (ackMode == ActiveMQJMSConstants.INDIVIDUAL_ACKNOWLEDGE);
}
/** In this method we apply the JMS acknowledgement and redelivery semantics as per JMS spec */
@Override
public void onMessage(final ClientMessage message) {
ActiveMQMessage msg = ActiveMQMessage.createMessage(message, session.getCoreSession());
if (individualACK) {
msg.setIndividualAcknowledge();
}
try {
msg.doBeforeReceive();
} catch (Exception e) {
ActiveMQJMSClientLogger.LOGGER.errorPreparingMessageForReceipt(
msg.getCoreMessage().toString(), e);
return;
}
if (transactedOrClientAck) {
try {
message.acknowledge();
} catch (ActiveMQException e) {
((ClientSessionInternal) session.getCoreSession()).markRollbackOnly();
ActiveMQJMSClientLogger.LOGGER.errorProcessingMessage(e);
}
}
try {
connection.getThreadAwareContext().setCurrentThread(false);
listener.onMessage(msg);
} catch (RuntimeException e) {
// See JMS 1.1 spec, section 4.5.2
ActiveMQJMSClientLogger.LOGGER.onMessageError(e);
if (!transactedOrClientAck) {
try {
if (individualACK) {
message.individualAcknowledge();
}
session.getCoreSession().rollback(true);
session.setRecoverCalled(true);
} catch (Exception e2) {
ActiveMQJMSClientLogger.LOGGER.errorRecoveringSession(e2);
}
}
} finally {
connection.getThreadAwareContext().clearCurrentThread(false);
}
if (!session.isRecoverCalled() && !individualACK) {
try {
// We don't want to call this if the consumer was closed from inside onMessage
if (!consumer.isClosed() && !transactedOrClientAck) {
message.acknowledge();
}
} catch (ActiveMQException e) {
((ClientSessionInternal) session.getCoreSession()).markRollbackOnly();
ActiveMQJMSClientLogger.LOGGER.errorProcessingMessage(e);
}
}
session.setRecoverCalled(false);
}
