@Override
public JMSProducer send(Destination destination, Message message) {
if (message == null) {
throw new MessageFormatRuntimeException("null message");
}
try {
if (jmsHeaderCorrelationID != null) {
message.setJMSCorrelationID(jmsHeaderCorrelationID);
}
if (jmsHeaderCorrelationIDAsBytes != null && jmsHeaderCorrelationIDAsBytes.length > 0) {
message.setJMSCorrelationIDAsBytes(jmsHeaderCorrelationIDAsBytes);
}
if (jmsHeaderReplyTo != null) {
message.setJMSReplyTo(jmsHeaderReplyTo);
}
if (jmsHeaderType != null) {
message.setJMSType(jmsHeaderType);
}
// XXX HORNETQ-1209 "JMS 2.0" can this be a foreign msg?
// if so, then "SimpleString" properties will trigger an error.
setProperties(message);
if (completionListener != null) {
CompletionListener wrapped = new CompletionListenerWrapper(completionListener);
producer.send(destination, message, wrapped);
} else {
producer.send(destination, message);
}
} catch (JMSException e) {
throw JmsExceptionUtils.convertToRuntimeException(e);
}
return this;
}
/**
* Set correlation id
*
* @param correlationID The value
* @throws JMSException Thrown if an error occurs
*/
@Override
public void setJMSCorrelationID(final String correlationID) throws JMSException {
if (ActiveMQRAMessage.trace) {
ActiveMQRALogger.LOGGER.trace("setJMSCorrelationID(" + correlationID + ")");
}
message.setJMSCorrelationID(correlationID);
}
public void appendJmsProperty(
Message jmsMessage,
Exchange exchange,
org.apache.camel.Message in,
String headerName,
Object headerValue)
throws JMSException {
if (isStandardJMSHeader(headerName)) {
if (headerName.equals("JMSCorrelationID")) {
jmsMessage.setJMSCorrelationID(
ExchangeHelper.convertToType(exchange, String.class, headerValue));
} else if (headerName.equals("JMSReplyTo") && headerValue != null) {
if (headerValue instanceof String) {
// if the value is a String we must normalize it first, and must include the prefix
// as ActiveMQ requires that when converting the String to a javax.jms.Destination type
headerValue = normalizeDestinationName((String) headerValue, true);
}
Destination replyTo =
ExchangeHelper.convertToType(exchange, Destination.class, headerValue);
JmsMessageHelper.setJMSReplyTo(jmsMessage, replyTo);
} else if (headerName.equals("JMSType")) {
jmsMessage.setJMSType(ExchangeHelper.convertToType(exchange, String.class, headerValue));
} else if (headerName.equals("JMSPriority")) {
jmsMessage.setJMSPriority(
ExchangeHelper.convertToType(exchange, Integer.class, headerValue));
} else if (headerName.equals("JMSDeliveryMode")) {
JmsMessageHelper.setJMSDeliveryMode(exchange, jmsMessage, headerValue);
} else if (headerName.equals("JMSExpiration")) {
jmsMessage.setJMSExpiration(
ExchangeHelper.convertToType(exchange, Long.class, headerValue));
} else {
// The following properties are set by the MessageProducer:
// JMSDestination
// The following are set on the underlying JMS provider:
// JMSMessageID, JMSTimestamp, JMSRedelivered
// log at trace level to not spam log
LOG.trace("Ignoring JMS header: {} with value: {}", headerName, headerValue);
}
} else if (shouldOutputHeader(in, headerName, headerValue, exchange)) {
// only primitive headers and strings is allowed as properties
// see message properties: http://java.sun.com/j2ee/1.4/docs/api/javax/jms/Message.html
Object value = getValidJMSHeaderValue(headerName, headerValue);
if (value != null) {
// must encode to safe JMS header name before setting property on jmsMessage
String key = jmsKeyFormatStrategy.encodeKey(headerName);
// set the property
JmsMessageHelper.setProperty(jmsMessage, key, value);
} else if (LOG.isDebugEnabled()) {
// okay the value is not a primitive or string so we cannot sent it over the wire
LOG.debug(
"Ignoring non primitive header: {} of class: {} with value: {}",
new Object[] {headerName, headerValue.getClass().getName(), headerValue});
}
}
}
/** {@inheritDoc} */
@Override
public void mapTo(Context context, JMSBindingData target) throws Exception {
super.mapTo(context, target);
Message message = target.getMessage();
for (Property property : context.getProperties()) {
String name = property.getName();
if (matches(name)) {
Object value = property.getValue();
if (value == null) {
continue;
}
try {
// process JMS headers
if (name.equals(HEADER_JMS_DESTINATION)) {
message.setJMSDestination(Destination.class.cast(value));
} else if (name.equals(HEADER_JMS_DELIVERY_MODE)) {
message.setJMSDeliveryMode(Integer.parseInt(value.toString()));
} else if (name.equals(HEADER_JMS_EXPIRATION)) {
message.setJMSExpiration(Long.parseLong(value.toString()));
} else if (name.equals(HEADER_JMS_PRIORITY)) {
message.setJMSPriority(Integer.parseInt(value.toString()));
} else if (name.equals(HEADER_JMS_MESSAGE_ID)) {
message.setJMSMessageID(value.toString());
} else if (name.equals(HEADER_JMS_TIMESTAMP)) {
message.setJMSTimestamp(Long.parseLong(value.toString()));
} else if (name.equals(HEADER_JMS_CORRELATION_ID)) {
message.setJMSCorrelationID(value.toString());
} else if (name.equals(HEADER_JMS_REPLY_TO)) {
message.setJMSReplyTo(Destination.class.cast(value));
} else if (name.equals(HEADER_JMS_TYPE)) {
message.setJMSType(value.toString());
} else if (name.equals(HEADER_JMS_REDELIVERED)) {
message.setJMSRedelivered(Boolean.parseBoolean(value.toString()));
// process JMS properties
} else {
message.setObjectProperty(name, value);
}
} catch (Throwable t) {
continue;
}
} else if (matches(name, getIncludeRegexes(), new ArrayList<Pattern>())) {
Object value = property.getValue();
if (value == null) {
continue;
}
message.setObjectProperty(name, value);
}
}
}
/**
* If no metadata key is configured or if no value is stored against the configured key a message
* is logged to this effect and no Exception is thrown.
*
* @see com.adaptris.core.jms.CorrelationIdSource#processCorrelationId
* (com.adaptris.core.AdaptrisMessage, javax.jms.Message)
*/
public void processCorrelationId(AdaptrisMessage src, Message dest) throws JMSException {
if (isEmpty(getMetadataKey())) {
log.warn("metadata key for correlation ID not configured");
} else {
String correlationId = src.getMetadataValue(getMetadataKey());
if (isEmpty(correlationId)) {
log.warn("no value for metadata key [" + getMetadataKey() + "]");
} else {
dest.setJMSCorrelationID(correlationId);
log.debug("set correlation ID to [" + correlationId + "]");
}
}
}
public static void constructMessageHeaders(
Message jmsMsg, MessageHeaders msgHeaders, Destination destination) throws JMSException {
jmsMsg.setJMSCorrelationID(msgHeaders.getJMSCorrelationID());
jmsMsg.setJMSDeliveryMode(msgHeaders.getJMSDeliveryMode());
jmsMsg.setJMSExpiration(msgHeaders.getJMSExpiration());
jmsMsg.setJMSMessageID(msgHeaders.getJMSMessageID());
jmsMsg.setJMSPriority(msgHeaders.getJMSPriority());
jmsMsg.setJMSRedelivered(msgHeaders.isJMSRedelivered());
// currently we are setting the replyTo destination as null
jmsMsg.setJMSReplyTo(null);
jmsMsg.setJMSTimestamp(msgHeaders.getJMSTimestamp());
jmsMsg.setJMSType(msgHeaders.getJMSType());
jmsMsg.setJMSDestination(destination);
}
@Test
public void testContainerWithDestNameNoCorrelation() throws Exception {
BeanFactory beanFactory = mock(BeanFactory.class);
when(beanFactory.containsBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME))
.thenReturn(true);
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.initialize();
when(beanFactory.getBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, TaskScheduler.class))
.thenReturn(scheduler);
final JmsOutboundGateway gateway = new JmsOutboundGateway();
gateway.setBeanFactory(beanFactory);
gateway.setConnectionFactory(getConnectionFactory());
gateway.setRequestDestination(requestQueue4);
gateway.setReplyDestinationName("reply4");
gateway.setUseReplyContainer(true);
gateway.afterPropertiesSet();
gateway.start();
final AtomicReference<Object> reply = new AtomicReference<Object>();
final CountDownLatch latch1 = new CountDownLatch(1);
final CountDownLatch latch2 = new CountDownLatch(1);
Executors.newSingleThreadExecutor()
.execute(
() -> {
latch1.countDown();
try {
reply.set(gateway.handleRequestMessage(new GenericMessage<String>("foo")));
} finally {
latch2.countDown();
}
});
assertTrue(latch1.await(10, TimeUnit.SECONDS));
JmsTemplate template = new JmsTemplate();
template.setConnectionFactory(getConnectionFactory());
template.setReceiveTimeout(10000);
javax.jms.Message request = template.receive(requestQueue4);
assertNotNull(request);
final javax.jms.Message jmsReply = request;
template.send(
request.getJMSReplyTo(),
(MessageCreator)
session -> {
jmsReply.setJMSCorrelationID(jmsReply.getJMSMessageID());
return jmsReply;
});
assertTrue(latch2.await(10, TimeUnit.SECONDS));
assertNotNull(reply.get());
gateway.stop();
scheduler.destroy();
}
protected void processMessage(Message replyToMessage, MuleEvent event) throws JMSException {
replyToMessage.setJMSReplyTo(null);
// If JMS correlation ID exists in the incoming message - use it for the outbound message;
// otherwise use JMS Message ID
MuleMessage eventMsg = event.getMessage();
Object jmsCorrelationId = eventMsg.getProperty("JMSCorrelationID");
if (jmsCorrelationId == null) {
jmsCorrelationId = eventMsg.getProperty("JMSMessageID");
}
if (jmsCorrelationId != null) {
replyToMessage.setJMSCorrelationID(jmsCorrelationId.toString());
}
if (logger.isDebugEnabled()) {
logger.debug("replyTomessage is " + replyToMessage);
}
}
/**
* Test that the <code>Message.getPropertyNames()</code> method does not return the name of the
* JMS standard header fields (e.g. <code>JMSCorrelationID</code>).
*/
@Test
public void testGetPropertyNames() {
try {
Message message = senderSession.createMessage();
message.setJMSCorrelationID("foo");
Enumeration enumeration = message.getPropertyNames();
while (enumeration.hasMoreElements()) {
String propName = (String) enumeration.nextElement();
boolean valid = !propName.startsWith("JMS") || propName.startsWith("JMSX");
Assert.assertTrue(
"sec. 3.5.6 The getPropertyNames method does not return the names of "
+ "the JMS standard header field [e.g. JMSCorrelationID]: "
+ propName,
valid);
}
} catch (JMSException e) {
fail(e);
}
}
public static void copyJMSHeaders(Message inputMessage, Message outputMessage)
throws JMSException {
Object propValue;
if (inputMessage == null || outputMessage == null) {
return;
}
propValue = inputMessage.getJMSMessageID();
if (propValue != null) {
outputMessage.setJMSMessageID((String) propValue);
}
propValue = inputMessage.getJMSDestination();
if (propValue != null) {
outputMessage.setJMSDestination((Destination) propValue);
}
propValue = inputMessage.getJMSReplyTo();
if (propValue != null) {
outputMessage.setJMSReplyTo((Destination) propValue);
}
outputMessage.setJMSTimestamp(inputMessage.getJMSTimestamp());
propValue = inputMessage.getJMSCorrelationID();
if (!StringUtil.isEmpty((String) propValue)) {
outputMessage.setJMSCorrelationID((String) propValue);
}
outputMessage.setJMSPriority(inputMessage.getJMSPriority());
outputMessage.setJMSExpiration(inputMessage.getJMSExpiration());
return;
}
private MuleMessage dispatchMessage(MuleEvent event) throws Exception {
Session session = null;
MessageProducer producer = null;
MessageConsumer consumer = null;
Destination replyTo = null;
boolean transacted = false;
boolean cached = false;
boolean remoteSync = useRemoteSync(event);
if (logger.isDebugEnabled()) {
logger.debug(
"dispatching on endpoint: "
+ event.getEndpoint().getEndpointURI()
+ ". MuleEvent id is: "
+ event.getId()
+ ". Outbound transformers are: "
+ event.getEndpoint().getTransformers());
}
try {
session = connector.getSessionFromTransaction();
if (session != null) {
transacted = true;
// If a transaction is running, we can not receive any messages
// in the same transaction.
if (remoteSync) {
throw new IllegalTransactionStateException(
JmsMessages.connectorDoesNotSupportSyncReceiveWhenTransacted());
}
}
// Should we be caching sessions? Note this is not part of the JMS spec.
// and is turned off by default.
else if (event
.getMessage()
.getBooleanProperty(
JmsConstants.CACHE_JMS_SESSIONS_PROPERTY, connector.isCacheJmsSessions())) {
cached = true;
if (cachedSession != null) {
session = cachedSession;
} else {
session = connector.getSession(event.getEndpoint());
cachedSession = session;
}
} else {
session = connector.getSession(event.getEndpoint());
if (event.getEndpoint().getTransactionConfig().isTransacted()) {
transacted = true;
}
}
boolean topic = connector.getTopicResolver().isTopic(event.getEndpoint(), true);
Destination dest = connector.createDestinationMule3858Backport(session, endpoint);
producer = connector.getJmsSupport().createProducer(session, dest, topic);
Object message = event.transformMessage();
if (!(message instanceof Message)) {
throw new DispatchException(
JmsMessages.checkTransformer("JMS message", message.getClass(), connector.getName()),
event.getMessage(),
event.getEndpoint());
}
Message msg = (Message) message;
if (event.getMessage().getCorrelationId() != null) {
msg.setJMSCorrelationID(event.getMessage().getCorrelationId());
}
MuleMessage eventMsg = event.getMessage();
// Some JMS implementations might not support the ReplyTo property.
if (connector.supportsProperty(JmsConstants.JMS_REPLY_TO)) {
Object tempReplyTo = eventMsg.removeProperty(JmsConstants.JMS_REPLY_TO);
if (tempReplyTo == null) {
// It may be a Mule URI or global endpoint Ref
tempReplyTo = eventMsg.removeProperty(MuleProperties.MULE_REPLY_TO_PROPERTY);
if (tempReplyTo != null) {
if (tempReplyTo.toString().startsWith("jms://")) {
tempReplyTo = tempReplyTo.toString().substring(6);
} else {
EndpointBuilder epb =
event
.getMuleContext()
.getRegistry()
.lookupEndpointBuilder(tempReplyTo.toString());
if (epb != null) {
tempReplyTo = epb.buildOutboundEndpoint().getEndpointURI().getAddress();
}
}
}
}
if (tempReplyTo != null) {
if (tempReplyTo instanceof Destination) {
replyTo = (Destination) tempReplyTo;
} else {
// TODO AP should this drill-down be moved into the resolver as well?
boolean replyToTopic = false;
String reply = tempReplyTo.toString();
int i = reply.indexOf(":");
if (i > -1) {
// TODO MULE-1409 this check will not work for ActiveMQ 4.x,
// as they have temp-queue://<destination> and temp-topic://<destination> URIs
// Extract to a custom resolver for ActiveMQ4.x
// The code path can be exercised, e.g. by a LoanBrokerESBTestCase
String qtype = reply.substring(0, i);
replyToTopic = JmsConstants.TOPIC_PROPERTY.equalsIgnoreCase(qtype);
reply = reply.substring(i + 1);
}
replyTo = connector.getJmsSupport().createDestination(session, reply, replyToTopic);
}
}
// Are we going to wait for a return event ?
if (remoteSync && replyTo == null) {
replyTo = connector.getJmsSupport().createTemporaryDestination(session, topic);
}
// Set the replyTo property
if (replyTo != null) {
msg.setJMSReplyTo(replyTo);
}
// Are we going to wait for a return event ?
if (remoteSync) {
try {
consumer = connector.getJmsSupport().createConsumer(session, replyTo, topic);
} catch (Exception e) {
logger.warn(e);
}
}
}
// QoS support
String ttlString = (String) eventMsg.removeProperty(JmsConstants.TIME_TO_LIVE_PROPERTY);
String priorityString = (String) eventMsg.removeProperty(JmsConstants.PRIORITY_PROPERTY);
String persistentDeliveryString =
(String) eventMsg.removeProperty(JmsConstants.PERSISTENT_DELIVERY_PROPERTY);
long ttl =
StringUtils.isNotBlank(ttlString)
? NumberUtils.toLong(ttlString)
: Message.DEFAULT_TIME_TO_LIVE;
int priority =
StringUtils.isNotBlank(priorityString)
? NumberUtils.toInt(priorityString)
: Message.DEFAULT_PRIORITY;
boolean persistent =
StringUtils.isNotBlank(persistentDeliveryString)
? BooleanUtils.toBoolean(persistentDeliveryString)
: connector.isPersistentDelivery();
if (connector.isHonorQosHeaders()) {
int priorityProp =
eventMsg.getIntProperty(JmsConstants.JMS_PRIORITY, Connector.INT_VALUE_NOT_SET);
int deliveryModeProp =
eventMsg.getIntProperty(JmsConstants.JMS_DELIVERY_MODE, Connector.INT_VALUE_NOT_SET);
if (priorityProp != Connector.INT_VALUE_NOT_SET) {
priority = priorityProp;
}
if (deliveryModeProp != Connector.INT_VALUE_NOT_SET) {
persistent = deliveryModeProp == DeliveryMode.PERSISTENT;
}
}
if (logger.isDebugEnabled()) {
logger.debug("Sending message of type " + ClassUtils.getSimpleName(msg.getClass()));
}
if (consumer != null && topic) {
// need to register a listener for a topic
Latch l = new Latch();
ReplyToListener listener = new ReplyToListener(l);
consumer.setMessageListener(listener);
connector.getJmsSupport().send(producer, msg, persistent, priority, ttl, topic);
int timeout = event.getTimeout();
if (logger.isDebugEnabled()) {
logger.debug("Waiting for return event for: " + timeout + " ms on " + replyTo);
}
l.await(timeout, TimeUnit.MILLISECONDS);
consumer.setMessageListener(null);
listener.release();
Message result = listener.getMessage();
if (result == null) {
logger.debug("No message was returned via replyTo destination");
return null;
} else {
MessageAdapter adapter = connector.getMessageAdapter(result);
return new DefaultMuleMessage(
JmsMessageUtils.toObject(
result, connector.getSpecification(), endpoint.getEncoding()),
adapter);
}
} else {
connector.getJmsSupport().send(producer, msg, persistent, priority, ttl, topic);
if (consumer != null) {
int timeout = event.getTimeout();
if (logger.isDebugEnabled()) {
logger.debug("Waiting for return event for: " + timeout + " ms on " + replyTo);
}
Message result = consumer.receive(timeout);
if (result == null) {
logger.debug("No message was returned via replyTo destination");
return null;
} else {
MessageAdapter adapter = connector.getMessageAdapter(result);
return new DefaultMuleMessage(
JmsMessageUtils.toObject(
result, connector.getSpecification(), endpoint.getEncoding()),
adapter);
}
}
}
return null;
} finally {
connector.closeQuietly(producer);
connector.closeQuietly(consumer);
// TODO AP check if TopicResolver is to be utilized for temp destinations as well
if (replyTo != null
&& (replyTo instanceof TemporaryQueue || replyTo instanceof TemporaryTopic)) {
if (replyTo instanceof TemporaryQueue) {
connector.closeQuietly((TemporaryQueue) replyTo);
} else {
// hope there are no more non-standard tricks from JMS vendors
// here ;)
connector.closeQuietly((TemporaryTopic) replyTo);
}
}
// If the session is from the current transaction, it is up to the
// transaction to close it.
if (session != null && !cached && !transacted) {
connector.closeQuietly(session);
}
}
}
private UMOMessage dispatchMessage(UMOEvent event) throws Exception {
Session session = null;
MessageProducer producer = null;
MessageConsumer consumer = null;
Destination replyTo = null;
boolean transacted = false;
boolean cached = false;
boolean remoteSync = useRemoteSync(event);
if (logger.isDebugEnabled()) {
logger.debug(
"dispatching on endpoint: "
+ event.getEndpoint().getEndpointURI()
+ ". Event id is: "
+ event.getId());
}
try {
// Retrieve the session from the current transaction.
session = connector.getSessionFromTransaction();
if (session != null) {
transacted = true;
// If a transaction is running, we can not receive any messages
// in the same transaction.
if (remoteSync) {
throw new IllegalTransactionStateException(new org.mule.config.i18n.Message("jms", 2));
}
}
// Should we be caching sessions? Note this is not part of the JMS spec.
// and is turned off by default.
else if (event
.getMessage()
.getBooleanProperty(
JmsConstants.CACHE_JMS_SESSIONS_PROPERTY, connector.isCacheJmsSessions())) {
cached = true;
if (cachedSession != null) {
session = cachedSession;
} else {
// Retrieve a session from the connector
session = connector.getSession(event.getEndpoint());
cachedSession = session;
}
} else {
// Retrieve a session from the connector
session = connector.getSession(event.getEndpoint());
if (event.getEndpoint().getTransactionConfig().isTransacted()) {
transacted = true;
}
}
// Add a reference to the JMS session used so that an EventAwareTransformer
// can later retrieve it.
// TODO Figure out a better way to accomplish this: MULE-1079
// event.getMessage().setProperty(MuleProperties.MULE_JMS_SESSION, session);
UMOEndpointURI endpointUri = event.getEndpoint().getEndpointURI();
// determine if endpointUri is a queue or topic
// the format is topic:destination
boolean topic = false;
String resourceInfo = endpointUri.getResourceInfo();
topic = (resourceInfo != null && JmsConstants.TOPIC_PROPERTY.equalsIgnoreCase(resourceInfo));
// TODO MULE20 remove resource info support
if (!topic) {
topic =
MapUtils.getBooleanValue(
event.getEndpoint().getProperties(), JmsConstants.TOPIC_PROPERTY, false);
}
Destination dest =
connector.getJmsSupport().createDestination(session, endpointUri.getAddress(), topic);
producer = connector.getJmsSupport().createProducer(session, dest, topic);
Object message = event.getTransformedMessage();
if (!(message instanceof Message)) {
throw new DispatchException(
new org.mule.config.i18n.Message(
Messages.MESSAGE_NOT_X_IT_IS_TYPE_X_CHECK_TRANSFORMER_ON_X,
"JMS message",
message.getClass().getName(),
connector.getName()),
event.getMessage(),
event.getEndpoint());
}
Message msg = (Message) message;
if (event.getMessage().getCorrelationId() != null) {
msg.setJMSCorrelationID(event.getMessage().getCorrelationId());
}
UMOMessage eventMsg = event.getMessage();
// Some JMS implementations might not support the ReplyTo property.
if (connector.supportsProperty(JmsConstants.JMS_REPLY_TO)) {
Object tempReplyTo = eventMsg.removeProperty(JmsConstants.JMS_REPLY_TO);
if (tempReplyTo != null) {
if (tempReplyTo instanceof Destination) {
replyTo = (Destination) tempReplyTo;
} else {
boolean replyToTopic = false;
String reply = tempReplyTo.toString();
int i = reply.indexOf(":");
if (i > -1) {
String qtype = reply.substring(0, i);
replyToTopic = "topic".equalsIgnoreCase(qtype);
reply = reply.substring(i + 1);
}
replyTo = connector.getJmsSupport().createDestination(session, reply, replyToTopic);
}
}
// Are we going to wait for a return event ?
if (remoteSync && replyTo == null) {
replyTo = connector.getJmsSupport().createTemporaryDestination(session, topic);
}
// Set the replyTo property
if (replyTo != null) {
msg.setJMSReplyTo(replyTo);
}
// Are we going to wait for a return event ?
if (remoteSync) {
consumer = connector.getJmsSupport().createConsumer(session, replyTo, topic);
}
}
// QoS support
String ttlString = (String) eventMsg.removeProperty(JmsConstants.TIME_TO_LIVE_PROPERTY);
String priorityString = (String) eventMsg.removeProperty(JmsConstants.PRIORITY_PROPERTY);
String persistentDeliveryString =
(String) eventMsg.removeProperty(JmsConstants.PERSISTENT_DELIVERY_PROPERTY);
long ttl = Message.DEFAULT_TIME_TO_LIVE;
int priority = Message.DEFAULT_PRIORITY;
boolean persistent = Message.DEFAULT_DELIVERY_MODE == DeliveryMode.PERSISTENT;
if (ttlString != null) {
ttl = Long.parseLong(ttlString);
}
if (priorityString != null) {
priority = Integer.parseInt(priorityString);
}
if (persistentDeliveryString != null) {
persistent = Boolean.valueOf(persistentDeliveryString).booleanValue();
}
logger.debug("Sending message of type " + msg.getClass().getName());
if (consumer != null && topic) {
// need to register a listener for a topic
Latch l = new Latch();
ReplyToListener listener = new ReplyToListener(l);
consumer.setMessageListener(listener);
connector.getJmsSupport().send(producer, msg, persistent, priority, ttl, topic);
int timeout = event.getTimeout();
logger.debug("Waiting for return event for: " + timeout + " ms on " + replyTo);
l.await(timeout, TimeUnit.MILLISECONDS);
consumer.setMessageListener(null);
listener.release();
Message result = listener.getMessage();
if (result == null) {
logger.debug("No message was returned via replyTo destination");
return null;
} else {
UMOMessageAdapter adapter = connector.getMessageAdapter(result);
return new MuleMessage(JmsMessageUtils.getObjectForMessage(result), adapter);
}
} else {
connector.getJmsSupport().send(producer, msg, persistent, priority, ttl, topic);
if (consumer != null) {
int timeout = event.getTimeout();
logger.debug("Waiting for return event for: " + timeout + " ms on " + replyTo);
Message result = consumer.receive(timeout);
if (result == null) {
logger.debug("No message was returned via replyTo destination");
return null;
} else {
UMOMessageAdapter adapter = connector.getMessageAdapter(result);
return new MuleMessage(JmsMessageUtils.getObjectForMessage(result), adapter);
}
}
}
return null;
} finally {
connector.closeQuietly(consumer);
connector.closeQuietly(producer);
// TODO I wonder if those temporary destinations also implement BOTH interfaces...
// keep it 'simple' for now
if (replyTo != null
&& (replyTo instanceof TemporaryQueue || replyTo instanceof TemporaryTopic)) {
if (replyTo instanceof TemporaryQueue) {
connector.closeQuietly((TemporaryQueue) replyTo);
} else {
// hope there are no more non-standard tricks from jms vendors here ;)
connector.closeQuietly((TemporaryTopic) replyTo);
}
}
// If the session is from the current transaction, it is up to the
// transaction to close it.
if (session != null && !cached && !transacted) {
connector.closeQuietly(session);
}
}
}
@Override
public void processReplyTo(MuleEvent event, MuleMessage returnMessage, Object replyTo)
throws MuleException {
Destination replyToDestination = null;
MessageProducer replyToProducer = null;
Session session = null;
try {
// now we need to send the response
if (replyTo instanceof Destination) {
replyToDestination = (Destination) replyTo;
}
if (replyToDestination == null) {
super.processReplyTo(event, returnMessage, replyTo);
return;
}
// This is a work around for JmsTransformers where the current endpoint needs
// to be set on the transformer so that a JMSMessage can be created correctly (the transformer
// needs a Session)
Class srcType = returnMessage.getPayload().getClass();
for (Iterator iterator = getTransformers().iterator(); iterator.hasNext(); ) {
Transformer t = (Transformer) iterator.next();
if (t.isSourceDataTypeSupported(DataTypeFactory.create(srcType))) {
if (t.getEndpoint() == null) {
t.setEndpoint(getEndpoint(event, "jms://temporary"));
break;
}
}
}
returnMessage.applyTransformers(getTransformers());
Object payload = returnMessage.getPayload();
if (replyToDestination instanceof Topic
&& replyToDestination instanceof Queue
&& connector.getJmsSupport() instanceof Jms102bSupport) {
logger.error(
StringMessageUtils.getBoilerPlate(
"ReplyTo destination implements both Queue and Topic "
+ "while complying with JMS 1.0.2b specification. "
+ "Please report your application server or JMS vendor name and version "
+ "to dev<_at_>mule.codehaus.org or http://mule.mulesource.org/jira"));
}
final boolean topic = connector.getTopicResolver().isTopic(replyToDestination);
session = connector.getSession(false, topic);
Message replyToMessage = JmsMessageUtils.toMessage(payload, session);
processMessage(replyToMessage, event);
if (logger.isDebugEnabled()) {
logger.debug(
"Sending jms reply to: "
+ replyToDestination
+ "("
+ replyToDestination.getClass().getName()
+ ")");
}
replyToProducer =
connector.getJmsSupport().createProducer(session, replyToDestination, topic);
// QoS support
MuleMessage eventMsg = event.getMessage();
String ttlString = (String) eventMsg.removeProperty(JmsConstants.TIME_TO_LIVE_PROPERTY);
String priorityString = (String) eventMsg.removeProperty(JmsConstants.PRIORITY_PROPERTY);
String persistentDeliveryString =
(String) eventMsg.removeProperty(JmsConstants.PERSISTENT_DELIVERY_PROPERTY);
String correlationIDString = replyToMessage.getJMSCorrelationID();
if (StringUtils.isBlank(correlationIDString)) {
correlationIDString = (String) eventMsg.getProperty(JmsConstants.JMS_MESSAGE_ID);
replyToMessage.setJMSCorrelationID(correlationIDString);
}
event.getService().getStatistics().incSentReplyToEvent();
final ImmutableEndpoint endpoint = event.getEndpoint();
if (ttlString == null && priorityString == null && persistentDeliveryString == null) {
connector.getJmsSupport().send(replyToProducer, replyToMessage, topic, endpoint);
} else {
long ttl = Message.DEFAULT_TIME_TO_LIVE;
int priority = Message.DEFAULT_PRIORITY;
if (ttlString != null) {
ttl = Long.parseLong(ttlString);
}
if (priorityString != null) {
priority = Integer.parseInt(priorityString);
}
boolean persistent =
StringUtils.isNotBlank(persistentDeliveryString)
? Boolean.valueOf(persistentDeliveryString)
: connector.isPersistentDelivery();
connector
.getJmsSupport()
.send(replyToProducer, replyToMessage, persistent, priority, ttl, topic, endpoint);
}
logger.info(
"Reply Message sent to: "
+ replyToDestination
+ " with correlationID:"
+ correlationIDString);
} catch (Exception e) {
throw new DispatchException(
JmsMessages.failedToCreateAndDispatchResponse(replyToDestination),
returnMessage,
null,
e);
} finally {
connector.closeQuietly(replyToProducer);
final Transaction transaction = TransactionCoordination.getInstance().getTransaction();
if (transaction == null) {
if (logger.isDebugEnabled()) {
logger.debug("Closing non-TX replyTo session: " + session);
}
connector.closeQuietly(session);
} else if (logger.isDebugEnabled()) {
logger.debug("Not closing TX replyTo session: " + session);
}
}
}
