public void onMessage(Message message) {
try {
if (logger.isDebugEnabled()) {
logger.debug("Message received it is of type: " + message.getClass().getName());
if (message.getJMSDestination() != null) {
logger.debug(
"Message received on "
+ message.getJMSDestination()
+ " ("
+ message.getJMSDestination().getClass().getName()
+ ")");
} else {
logger.debug("Message received on unknown destination");
}
logger.debug("Message CorrelationId is: " + message.getJMSCorrelationID());
logger.debug("Jms Message Id is: " + message.getJMSMessageID());
}
if (message.getJMSRedelivered()) {
if (logger.isDebugEnabled()) {
logger.debug(
"Message with correlationId: "
+ message.getJMSCorrelationID()
+ " is redelivered. handing off to Exception Handler");
}
redeliveryHandler.handleRedelivery(message);
}
UMOMessageAdapter adapter = connector.getMessageAdapter(message);
routeMessage(new MuleMessage(adapter));
} catch (Exception e) {
handleException(e);
}
}
/**
* Consumes a tuple and sends a JMS message.
*
* <p>If autoAck is true, the tuple will be acknowledged after the message is sent.
*
* <p>If JMS sending fails, the tuple will be failed.
*/
@Override
public void execute(Tuple input) {
// write the tuple to a JMS destination...
LOG.debug("Tuple received. Sending JMS message.");
try {
Message msg = this.producer.toMessage(this.session, input);
if (msg != null) {
if (msg.getJMSDestination() != null) {
this.messageProducer.send(msg.getJMSDestination(), msg);
} else {
this.messageProducer.send(msg);
}
}
if (this.autoAck) {
LOG.debug("ACKing tuple: " + input);
this.collector.ack(input);
}
} catch (JMSException e) {
// failed to send the JMS message, fail the tuple fast
LOG.warn("Failing tuple: " + input);
LOG.warn("Exception: ", e);
this.collector.fail(input);
}
}
protected JBossMessage(final Message foreign, final byte type, final ClientSession session)
throws JMSException {
this(type, session);
setJMSTimestamp(foreign.getJMSTimestamp());
try {
byte[] corrIDBytes = foreign.getJMSCorrelationIDAsBytes();
setJMSCorrelationIDAsBytes(corrIDBytes);
} catch (JMSException e) {
// specified as String
String corrIDString = foreign.getJMSCorrelationID();
if (corrIDString != null) {
setJMSCorrelationID(corrIDString);
}
}
setJMSReplyTo(foreign.getJMSReplyTo());
setJMSDestination(foreign.getJMSDestination());
setJMSDeliveryMode(foreign.getJMSDeliveryMode());
setJMSExpiration(foreign.getJMSExpiration());
setJMSPriority(foreign.getJMSPriority());
setJMSType(foreign.getJMSType());
// We can't avoid a cast warning here since getPropertyNames() is on the JMS API
for (Enumeration<String> props = foreign.getPropertyNames(); props.hasMoreElements(); ) {
String name = (String) props.nextElement();
Object prop = foreign.getObjectProperty(name);
this.setObjectProperty(name, prop);
}
}
/**
* Get destination
*
* @return The value
* @throws JMSException Thrown if an error occurs
*/
@Override
public Destination getJMSDestination() throws JMSException {
if (ActiveMQRAMessage.trace) {
ActiveMQRALogger.LOGGER.trace("getJMSDestination()");
}
return message.getJMSDestination();
}
protected HornetQMessage(final Message foreign, final byte type, final ClientSession session)
throws JMSException {
this(type, session);
setJMSTimestamp(foreign.getJMSTimestamp());
String value =
System.getProperty(
HornetQJMSConstants.JMS_HORNETQ_ENABLE_BYTE_ARRAY_JMS_CORRELATION_ID_PROPERTY_NAME);
boolean supportBytesId = !"false".equals(value);
if (supportBytesId) {
try {
byte[] corrIDBytes = foreign.getJMSCorrelationIDAsBytes();
setJMSCorrelationIDAsBytes(corrIDBytes);
} catch (JMSException e) {
// specified as String
String corrIDString = foreign.getJMSCorrelationID();
if (corrIDString != null) {
setJMSCorrelationID(corrIDString);
}
}
} else {
// Some providers, like WSMQ do automatic conversions between native byte[] correlation id
// and String correlation id. This makes it impossible for HQ to guarantee to return the
// correct
// type as set by the user
// So we allow the behaviour to be overridden by a system property
// https://jira.jboss.org/jira/browse/HORNETQ-356
// https://jira.jboss.org/jira/browse/HORNETQ-332
String corrIDString = foreign.getJMSCorrelationID();
if (corrIDString != null) {
setJMSCorrelationID(corrIDString);
}
}
setJMSReplyTo(foreign.getJMSReplyTo());
setJMSDestination(foreign.getJMSDestination());
setJMSDeliveryMode(foreign.getJMSDeliveryMode());
setJMSExpiration(foreign.getJMSExpiration());
setJMSPriority(foreign.getJMSPriority());
setJMSType(foreign.getJMSType());
// We can't avoid a cast warning here since getPropertyNames() is on the JMS API
for (Enumeration<String> props = foreign.getPropertyNames(); props.hasMoreElements(); ) {
String name = props.nextElement();
Object prop = foreign.getObjectProperty(name);
setObjectProperty(name, prop);
}
}
public Map<String, Object> extractHeadersFromJms(Message jmsMessage, Exchange exchange) {
Map<String, Object> map = new HashMap<String, Object>();
if (jmsMessage != null) {
// lets populate the standard JMS message headers
try {
map.put("JMSCorrelationID", jmsMessage.getJMSCorrelationID());
map.put("JMSCorrelationIDAsBytes", JmsMessageHelper.getJMSCorrelationIDAsBytes(jmsMessage));
map.put("JMSDeliveryMode", jmsMessage.getJMSDeliveryMode());
map.put("JMSDestination", jmsMessage.getJMSDestination());
map.put("JMSExpiration", jmsMessage.getJMSExpiration());
map.put("JMSMessageID", jmsMessage.getJMSMessageID());
map.put("JMSPriority", jmsMessage.getJMSPriority());
map.put("JMSRedelivered", jmsMessage.getJMSRedelivered());
map.put("JMSTimestamp", jmsMessage.getJMSTimestamp());
map.put("JMSReplyTo", JmsMessageHelper.getJMSReplyTo(jmsMessage));
map.put("JMSType", JmsMessageHelper.getJMSType(jmsMessage));
// this works around a bug in the ActiveMQ property handling
map.put(JMS_X_GROUP_ID, JmsMessageHelper.getStringProperty(jmsMessage, JMS_X_GROUP_ID));
map.put("JMSXUserID", JmsMessageHelper.getStringProperty(jmsMessage, "JMSXUserID"));
} catch (JMSException e) {
throw new RuntimeCamelException(e);
}
Enumeration<?> names;
try {
names = jmsMessage.getPropertyNames();
} catch (JMSException e) {
throw new RuntimeCamelException(e);
}
while (names.hasMoreElements()) {
String name = names.nextElement().toString();
try {
Object value = JmsMessageHelper.getProperty(jmsMessage, name);
if (headerFilterStrategy != null
&& headerFilterStrategy.applyFilterToExternalHeaders(name, value, exchange)) {
continue;
}
// must decode back from safe JMS header name to original header name
// when storing on this Camel JmsMessage object.
String key = jmsKeyFormatStrategy.decodeKey(name);
map.put(key, value);
} catch (JMSException e) {
throw new RuntimeCamelException(name, e);
}
}
}
return map;
}
public static void constructConnectorMessageHeaders(Message jmsMsg, MessageHeaders msgHeaders)
throws JMSException {
msgHeaders.setJMSCorrelationID(jmsMsg.getJMSCorrelationID());
msgHeaders.setJMSDeliveryMode(jmsMsg.getJMSDeliveryMode());
msgHeaders.setJMSDestination(jmsMsg.getJMSDestination().toString());
msgHeaders.setJMSExpiration(jmsMsg.getJMSExpiration());
msgHeaders.setJMSMessageID(jmsMsg.getJMSMessageID());
msgHeaders.setJMSPriority(jmsMsg.getJMSPriority());
msgHeaders.setJMSRedelivered(jmsMsg.getJMSRedelivered());
msgHeaders.setJMSReplyTo(jmsMsg.getJMSReplyTo().toString());
msgHeaders.setJMSTimestamp(jmsMsg.getJMSTimestamp());
msgHeaders.setJMSType(jmsMsg.getJMSType());
}
private static Map<String, Object> headers(final javax.jms.Message message) throws JMSException {
final Map<String, Object> result = new HashMap<>();
putHeadedIfPresent(result, CorrelationID, message.getJMSCorrelationID());
putHeadedIfPresent(result, CorrelationIDAsBytes, message.getJMSCorrelationIDAsBytes());
putHeadedIfPresent(result, DeliveryMode, message.getJMSDeliveryMode());
putHeadedIfPresent(result, Destination, message.getJMSDestination());
putHeadedIfPresent(result, Expiration, message.getJMSExpiration());
putHeadedIfPresent(result, MessageID, message.getJMSMessageID());
putHeadedIfPresent(result, Priority, message.getJMSPriority());
putHeadedIfPresent(result, Redelivered, message.getJMSRedelivered());
putHeadedIfPresent(result, ReplyTo, message.getJMSReplyTo());
putHeadedIfPresent(result, Timestamp, message.getJMSTimestamp());
putHeadedIfPresent(result, Type, message.getJMSType());
return result;
}
@Override
protected String createMessageId() {
if (jmsMessage == null) {
if (LOG.isTraceEnabled()) {
LOG.trace("No javax.jms.Message set so generating a new message id");
}
return super.createMessageId();
}
try {
String id =
getDestinationAsString(jmsMessage.getJMSDestination()) + jmsMessage.getJMSMessageID();
return getSanitizedString(id);
} catch (JMSException e) {
throw new RuntimeExchangeException(
"Unable to retrieve JMSMessageID from JMS Message", getExchange(), e);
}
}
/** Waits for a message and checks to see if it is valid. */
private void checkMessage(String clientId, String destination) throws JMSException {
long startTime = System.currentTimeMillis();
while (true) { // Wait for the message
if (messageCount > 0) {
assertNotNull(currentMessage);
if (currentMessage instanceof TextMessage) {
assertEquals(messageText, ((TextMessage) currentMessage).getText());
} else {
fail("Text Message expected.");
}
assertEquals(clientId, currentClientId);
Destination messageDestination = currentMessage.getJMSDestination();
if (messageDestination instanceof Topic) {
String topic = ((Topic) messageDestination).getTopicName();
assertEquals(topic, destination);
} else if (messageDestination instanceof Queue) {
String queue = ((Queue) messageDestination).getQueueName();
assertEquals(queue, destination);
}
String propertyTest = currentMessage.getStringProperty(propertyName);
assertEquals(propertyValue, propertyTest);
break;
} else { // Check for timeout
long currentTime = System.currentTimeMillis();
if (currentTime > (startTime + messageTimeout)) {
fail("Timeout reached waiting for message.");
break;
} else {
try {
Thread.sleep(100);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
}
messageCount = 0;
currentMessage = null;
currentClientId = null;
}
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;
}
/** {@inheritDoc} */
@Override
public void mapFrom(JMSBindingData source, Context context) throws Exception {
super.mapFrom(source, context);
Message message = source.getMessage();
// process JMS headers
if (matches(HEADER_JMS_DESTINATION)) {
context
.setProperty(HEADER_JMS_DESTINATION, message.getJMSDestination())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_DELIVERY_MODE)) {
context
.setProperty(HEADER_JMS_DELIVERY_MODE, message.getJMSDeliveryMode())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_EXPIRATION)) {
context
.setProperty(HEADER_JMS_EXPIRATION, message.getJMSExpiration())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_PRIORITY)) {
context
.setProperty(HEADER_JMS_PRIORITY, message.getJMSPriority())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_MESSAGE_ID)) {
context
.setProperty(HEADER_JMS_MESSAGE_ID, message.getJMSMessageID())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_TIMESTAMP)) {
context
.setProperty(HEADER_JMS_TIMESTAMP, message.getJMSTimestamp())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_CORRELATION_ID)) {
context
.setProperty(HEADER_JMS_CORRELATION_ID, message.getJMSCorrelationID())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_REPLY_TO)) {
context
.setProperty(HEADER_JMS_REPLY_TO, message.getJMSReplyTo())
.addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_TYPE)) {
context.setProperty(HEADER_JMS_TYPE, message.getJMSType()).addLabels(JMS_HEADER_LABELS);
}
if (matches(HEADER_JMS_REDELIVERED)) {
context
.setProperty(HEADER_JMS_REDELIVERED, message.getJMSRedelivered())
.addLabels(JMS_HEADER_LABELS);
}
// process JMS properties
Enumeration<?> e = message.getPropertyNames();
while (e.hasMoreElements()) {
String key = e.nextElement().toString();
if (matches(key)) {
Object value = null;
try {
value = message.getObjectProperty(key);
} catch (JMSException pce) {
// ignore and keep going (here just to keep checkstyle happy)
pce.getMessage();
}
if (value != null) {
context.setProperty(key, value).addLabels(JMS_PROPERTY_LABELS);
}
} else if (matches(key, getIncludeRegexes(), new ArrayList<Pattern>())) {
Object value = null;
try {
value = message.getObjectProperty(key);
} catch (JMSException pce) {
// ignore and keep going (here just to keep checkstyle happy)
pce.getMessage();
}
if (value != null) {
context.setProperty(key, value).addLabels(JMS_PROPERTY_LABELS);
}
}
}
}
