public static void main(String[] args) throws Exception {
try {
Context context = init();
ConnectionFactory connectionFactory =
(ConnectionFactory) context.lookup("net4j.jms.ConnectionFactory"); // $NON-NLS-1$
Destination destination = (Destination) context.lookup("StockTopic"); // $NON-NLS-1$
Connection connection = connectionFactory.createConnection();
Session session = connection.createSession(true, 0);
MessageProducer publisher = session.createProducer(destination);
MessageConsumer subscriber1 = session.createConsumer(destination);
MessageConsumer subscriber2 = session.createConsumer(destination);
subscriber1.setMessageListener(new MessageLogger("subscriber1")); // $NON-NLS-1$
subscriber2.setMessageListener(new MessageLogger("subscriber2")); // $NON-NLS-1$
connection.start();
publisher.send(session.createObjectMessage("Message 1")); // $NON-NLS-1$
publisher.send(session.createObjectMessage("Message 2")); // $NON-NLS-1$
publisher.send(session.createObjectMessage("Message 3")); // $NON-NLS-1$
publisher.send(session.createObjectMessage("Message 4")); // $NON-NLS-1$
session.commit();
} finally {
ConcurrencyUtil.sleep(500);
Server.INSTANCE.deactivate();
}
}
protected Message createJmsMessage(Exception cause, Session session) throws JMSException {
LOG.trace("Using JmsMessageType: {}", Object);
Message answer = session.createObjectMessage(cause);
// ensure default delivery mode is used by default
answer.setJMSDeliveryMode(Message.DEFAULT_DELIVERY_MODE);
return answer;
}
public void sendMessage(CommonMessage message) {
try {
connection = MQConnectionCreator.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destinationQueue = session.createQueue(queueName);
producer = session.createProducer(destinationQueue);
ObjectMessage objMessage = session.createObjectMessage();
objMessage.setObject(message);
/**
* Note: set value to property of Message that will be sent and A Listener can use match the
* specified message by queue Selector
*/
String messageSelector = message.getMessageSelector();
if (StringUtils.isNotBlank(messageSelector)) {
objMessage.setStringProperty(message.getMessageSelectorKey(), messageSelector);
}
producer.send(objMessage);
} catch (JMSException e) {
handleJMSException(e);
} finally {
stop();
}
}
/*
* Initiate the snapshot by sending a Marker message to one of the Players (Player0)
* Any Player could have been used to initiate the snapshot.
*/
private void sendInitSnapshot() {
try {
// Gather necessary JMS resources
Context ctx = new InitialContext();
ConnectionFactory cf = (ConnectionFactory) ctx.lookup("jms/myConnectionFactory");
Queue q = (Queue) ctx.lookup("jms/PITplayer0");
Connection con = cf.createConnection();
Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer writer = session.createProducer(q);
/*
* As part of the snapshot algorithm, players need to record
* what other Players they receive markers from.
* "-1" indicates to the PITplayer0 that this marker is coming from
* the monitor, not another Player.
*/
Marker m = new Marker(-1);
ObjectMessage msg = session.createObjectMessage(m);
System.out.println("Initiating Snapshot");
writer.send(msg);
con.close();
} catch (JMSException e) {
System.out.println("JMS Exception thrown" + e);
} catch (Throwable e) {
System.out.println("Throwable thrown" + e);
}
}
@Test
public void testSendReceiveMessage() throws Exception {
Connection conn = createConnection();
Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer prod = sess.createProducer(queue1);
// Make persistent to make sure message gets serialized
prod.setDeliveryMode(DeliveryMode.PERSISTENT);
MessageConsumer cons = sess.createConsumer(queue1);
TestMessage tm = new TestMessage(123, false);
ObjectMessage om = sess.createObjectMessage();
om.setObject(tm);
conn.start();
prod.send(om);
ObjectMessage om2 = (ObjectMessage) cons.receive(1000);
ProxyAssertSupport.assertNotNull(om2);
TestMessage tm2 = (TestMessage) om2.getObject();
ProxyAssertSupport.assertEquals(123, tm2.getID());
conn.close();
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.setContentType("text/html");
PrintWriter out = resp.getWriter();
Connection connection = null;
out.write("<h1>Produce JMS ObjectMessages</h1>");
try {
connection = connectionFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(queue);
ObjectMessage message = session.createObjectMessage();
MyResource resource = new MyResource("This is my resource");
message.setObject(resource);
producer.send(message);
out.write("<p>Send JMS Message with object: " + resource + "</p>");
} catch (JMSException e) {
e.printStackTrace();
out.write("<h2>A problem occurred during the delivery of this message</h2>");
out.write("</br>");
out.write(
"<p><i>Go your the JBoss Application Server console or Server log to see the error stack trace</i></p>");
} finally {
if (connection != null) {
try {
connection.close();
} catch (JMSException e) {
e.printStackTrace();
}
}
if (out != null) {
out.close();
}
}
}
public void sendResponse(
Destination destination, Serializable message, String correlationId, String transactionId)
throws JMSException {
Connection connection = null;
Session session = null;
try {
InitialContext initialContext = new InitialContext(initialContextProperties);
// InitialContext initialContext = new InitialContext();
connectionFactoryName = "/ConnectionFactory";
if (connectionFactory == null)
connectionFactory = (ConnectionFactory) initialContext.lookup(connectionFactoryName);
if (destination == null) destination = (Destination) initialContext.lookup(destinationName);
if (userName == null || password == null) connection = connectionFactory.createConnection();
else connection = connectionFactory.createConnection(userName, password);
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// session.
MessageProducer producer = session.createProducer(destination);
connection.start();
ObjectMessage objectMessage = session.createObjectMessage(message);
// objectMessage.setLongProperty(MessageConstants.PROPERTY_REQUEST_ID, requestId);
objectMessage.setStringProperty(MessageConstants.PROPERTY_CORRELATION_ID, correlationId);
objectMessage.setStringProperty(MessageConstants.PROPERTY_TRANSACTION_ID, transactionId);
// objectMessage.setObjectProperty(MessageConstants.PROPERTY_MESSAGE_CONTENT, message);
objectMessage.setJMSReplyTo(null);
producer.send(objectMessage);
} catch (NamingException e) {
connectionFactory = null;
destination = null;
throw ExceptionUtil.rewrap(e);
} catch (JMSException e) {
connectionFactory = null;
destination = null;
throw e;
} finally {
// it is important to close session
if (session != null) session.close();
try {
// Closing a connection automatically returns the connection and
// its session plus producer to the resource reference pool.
if (connection != null) connection.close();
} catch (JMSException e) {
// ignore
}
;
}
}
private void execute() throws Exception {
context = getContext();
ConnectionFactory connectionFactory = null;
Connection connection = null;
Session session = null;
MessageProducer producer = null;
Destination destination = null;
try {
connectionFactory = (ConnectionFactory) context.lookup("jms/RemoteConnectionFactory");
System.out.println("Acquiring connection factory success, " + connectionFactory);
destination = (Destination) context.lookup("jms/queue/DistributedQueue");
System.out.println("Acquiring destination success, " + destination);
connection = connectionFactory.createConnection("democlient", "password1!");
System.out.println("Creating connection success, " + connection);
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
System.out.println("Creating session success, " + session);
producer = session.createProducer(destination);
System.out.println("Creating producer success, " + producer);
connection.start();
HashMap<String, Serializable> map = new HashMap<String, Serializable>();
map.put("delay", new Long(1000 * 10));
map.put("message", "WildFly 9 HornetQ Messaging High Available");
System.out.println("Send 10 messages to DistributedQueue");
for (int index = 1; index <= 10; index++) {
map.put("count", index);
ObjectMessage objectMessage = session.createObjectMessage();
objectMessage.setObject(map);
producer.send(objectMessage);
}
System.out.println("JMSClient exit");
} catch (Exception e) {
throw e;
} finally {
if (producer != null) {
producer.close();
}
if (session != null) {
session.close();
}
if (connection != null) {
connection.close();
}
}
}
/**
* Create the {@link Message}
*
* @return jmsMessage or null if the mapping was not successfully
*/
protected Message createJmsMessageForType(
Exchange exchange,
Object body,
Map<String, Object> headers,
Session session,
CamelContext context,
JmsMessageType type)
throws JMSException {
switch (type) {
case Text:
{
TextMessage message = session.createTextMessage();
if (body != null) {
String payload = context.getTypeConverter().convertTo(String.class, exchange, body);
message.setText(payload);
}
return message;
}
case Bytes:
{
BytesMessage message = session.createBytesMessage();
if (body != null) {
byte[] payload = context.getTypeConverter().convertTo(byte[].class, exchange, body);
message.writeBytes(payload);
}
return message;
}
case Map:
{
MapMessage message = session.createMapMessage();
if (body != null) {
Map<?, ?> payload = context.getTypeConverter().convertTo(Map.class, exchange, body);
populateMapMessage(message, payload, context);
}
return message;
}
case Object:
ObjectMessage message = session.createObjectMessage();
if (body != null) {
try {
Serializable payload =
context.getTypeConverter().mandatoryConvertTo(Serializable.class, exchange, body);
message.setObject(payload);
} catch (NoTypeConversionAvailableException e) {
// cannot convert to serializable then thrown an exception to avoid sending a null
// message
JMSException cause = new MessageFormatException(e.getMessage());
cause.initCause(e);
throw cause;
}
}
return message;
default:
break;
}
return null;
}
@Override
public void info(long lectureWrapperId) {
InfoLectureWrapperDTO infoLectureWrapperDTO = new InfoLectureWrapperDTO(lectureWrapperId);
try {
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
ObjectMessage objectMessage = session.createObjectMessage(infoLectureWrapperDTO);
session.createProducer(serverQueue).send(objectMessage);
} catch (JMSException e) {
e.printStackTrace();
}
}
@Test
public void testServer() throws Exception {
// BrokerService broker = BrokerFactory
// .createBroker(JMSServer.BROKER_CLIENT);
ActiveMQTopic topic = new ActiveMQTopic("topicTest");
// broker.setDestinations(new ActiveMQDestination[] { topic });
// broker.start();
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(JMSServer.BROKER_CLIENT);
Connection conn = factory.createConnection();
conn.start();
Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(topic);
producer.send(session.createObjectMessage("msg test 1"));
producer.send(session.createObjectMessage("msg test 2"));
producer.send(session.createObjectMessage("msg test 3"));
producer.send(session.createObjectMessage("msg test 4"));
session.close();
conn.stop();
conn.close();
}
public boolean send(@NotNull Value value, @Optional JMSQueue replyTo) throws JMSException {
Message message = null;
if (value.isArray()) {
message = _session.createMapMessage();
ArrayValue array = (ArrayValue) value;
Set<Map.Entry<Value, Value>> entrySet = array.entrySet();
for (Map.Entry<Value, Value> entry : entrySet) {
if (entry.getValue() instanceof BinaryValue) {
byte[] bytes = ((BinaryValue) entry.getValue()).toBytes();
((MapMessage) message).setBytes(entry.getKey().toString(), bytes);
} else {
// every primitive except for bytes can be translated from a string
((MapMessage) message).setString(entry.getKey().toString(), entry.getValue().toString());
}
}
} else if (value instanceof BinaryValue) {
message = _session.createBytesMessage();
byte[] bytes = ((BinaryValue) value).toBytes();
((BytesMessage) message).writeBytes(bytes);
} else if (value.isLongConvertible()) {
message = _session.createStreamMessage();
((StreamMessage) message).writeLong(value.toLong());
} else if (value.isDoubleConvertible()) {
message = _session.createStreamMessage();
((StreamMessage) message).writeDouble(value.toDouble());
} else if (value.toJavaObject() instanceof String) {
message = _session.createTextMessage();
((TextMessage) message).setText(value.toString());
} else if (value.toJavaObject() instanceof Serializable) {
message = _session.createObjectMessage();
((ObjectMessage) message).setObject((Serializable) value.toJavaObject());
} else {
return false;
}
if (replyTo != null) message.setJMSReplyTo(replyTo._destination);
_producer.send(message);
return true;
}
public static void main(String[] args) throws Exception {
ConnectionFactory factory = new ActiveMQJMSConnectionFactory("tcp://localhost:61616");
Destination destination = ActiveMQDestination.fromPrefixedName("queue://orders");
try (Connection conn = factory.createConnection()) {
Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(destination);
ObjectMessage message = session.createObjectMessage();
Order order = new Order("Bill", "$199.99", "iPhone4");
message.setObject(order);
producer.send(message);
}
}
public static void main(String[] args) {
ActiveMQConnectionFactory connectionFactory =
new ActiveMQConnectionFactory("admin", "password", BROKER_URL);
Connection connection = null;
try {
connection = connectionFactory.createConnection();
connection.setClientID("duravel");
connection.start();
Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
Destination destination;
MessageProducer producer = null;
for (int i = 0; i < NUM_MESSAGES_TO_SEND; i++) {
System.out.println("Sending message #" + i);
Operacao op = gerarOperacao();
destination = session.createTopic(op.getDescricao());
producer = session.createProducer(destination);
ObjectMessage message = session.createObjectMessage(op);
swingBasic.start(op);
producer.send(message);
Thread.sleep(DELAY);
}
producer.send(session.createTextMessage("END"));
producer.close();
session.close();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (connection != null) {
try {
connection.close();
} catch (JMSException e) {
e.printStackTrace();
}
}
}
}
void sendMessage(String cmd, Map<String, String> paramMap) throws JMSException {
Destination destination = session.createQueue(this.queueName);
JSONObject json = new JSONObject();
json.put("cmd", cmd);
for (String name : paramMap.keySet()) {
json.put(name, paramMap.get(name));
}
System.out.println(
"sending user JMS message with payload:"
+ json.toString(2)
+ " to queue:"
+ this.queueName);
Message message = session.createObjectMessage(json.toString());
this.producer.send(destination, message);
}
public void sendMessage(Serializable message) throws JMSException {
Connection connection = null;
Session session = null;
try {
InitialContext initialContext = new InitialContext(initialContextProperties);
// InitialContext initialContext = new InitialContext();
if (connectionFactory == null)
connectionFactory = (ConnectionFactory) initialContext.lookup(connectionFactoryName);
if (destination == null) destination = (Destination) initialContext.lookup(destinationName);
if (userName == null || password == null) connection = connectionFactory.createConnection();
else connection = connectionFactory.createConnection(userName, password);
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// session.
MessageProducer producer = session.createProducer(destination);
connection.start();
ObjectMessage objectMessage = session.createObjectMessage(message);
producer.send(objectMessage);
} catch (NamingException e) {
connectionFactory = null;
destination = null;
throw ExceptionUtil.rewrap(e);
} catch (JMSException e) {
connectionFactory = null;
destination = null;
throw e;
} finally {
// it is important to close session
if (session != null) session.close();
try {
// Closing a connection automatically returns the connection and
// its session plus producer to the resource reference pool.
if (connection != null) connection.close();
} catch (JMSException e) {
// ignore
}
;
}
}
private Message createMessage(Session session, int messageType) throws JMSException {
switch (messageType) {
case MessageImpl.TEXT_MESSAGE:
return session.createTextMessage();
case MessageImpl.BYTES_MESSAGE:
return session.createBytesMessage();
case MessageImpl.MAP_MESSAGE:
return session.createMapMessage();
case MessageImpl.STREAM_MESSAGE:
return session.createStreamMessage();
case MessageImpl.OBJECT_MESSAGE:
return session.createObjectMessage();
default:
return session.createTextMessage();
}
}
public void testReceiveResponse_output_rpc() throws Exception {
// prepare messaging objects
Connection connection = integrationControl.getJmsConnection();
Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
try {
Destination replyTo =
integrationControl.getIntegrationServiceFactory().getResponseDestination();
MessageProducer producer = session.createProducer(replyTo);
// create parts map
Map responseParts = createOutputRpcParts();
// send message to queue
ObjectMessage jmsResponse = session.createObjectMessage((Serializable) responseParts);
// use current time in place of the request id
String requestId = Long.toString(System.currentTimeMillis());
jmsResponse.setJMSCorrelationID(requestId);
producer.send(jmsResponse);
// receive the above message
SoapHandler soapHandler = createRpcHandler();
jmsResponse = soapHandler.receiveResponse(session, replyTo, requestId, jbpmContext);
responseParts = (Map) jmsResponse.getObject();
// simple part
Element intPart = (Element) responseParts.get("intPart");
assertEquals("intPart", intPart.getLocalName());
assertNull(intPart.getNamespaceURI());
// value
assertEquals("2020", DatatypeUtil.toString(intPart));
// complex part
Element complexPart = (Element) responseParts.get("complexPart");
assertEquals("complexPart", complexPart.getLocalName());
assertNull(complexPart.getNamespaceURI());
// attributes
assertEquals("hi", complexPart.getAttribute("attributeOne"));
assertEquals("ho", complexPart.getAttribute("attributeTwo"));
// child elements
Element one = XmlUtil.getElement(complexPart, "urn:uriOne", "elementOne");
assertEquals("ram", DatatypeUtil.toString(one));
Element two = XmlUtil.getElement(complexPart, "urn:uriTwo", "elementTwo");
assertEquals("ones", DatatypeUtil.toString(two));
} finally {
session.close();
}
}
public void scheduleStoreAndRemember(StoreAndRememberContext ctx) {
try {
Connection conn = connFactory.createConnection();
try {
Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(storeAndRememberQueue);
ObjectMessage msg = session.createObjectMessage(ctx);
long delay = ctx.getDelay();
if (delay > 0) {
msg.setLongProperty("_HQ_SCHED_DELIVERY", System.currentTimeMillis() + delay);
}
producer.send(msg);
} finally {
conn.close();
}
} catch (JMSException e) {
throw new RuntimeException("Error while scheduling archiving JMS message", e);
}
}
public void onMessage(Message message) {
Connection connection = null;
try {
if (message instanceof ObjectMessage) {
ObjectMessage receivedObject = (ObjectMessage) message;
log.info("****************************************************");
log.info("Received Message ");
log.info("****************************************************");
// Send the reply
Destination replyDestination = message.getJMSReplyTo();
String correlationID = message.getJMSCorrelationID();
// ID which got from the client Message
log.info("input correlationID" + correlationID);
ConnectionFactory connectionFactory = (ConnectionFactory) ctx.lookup("/ConnectionFactory");
connection = connectionFactory.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer replyProducer = session.createProducer(replyDestination);
ObjectMessage replyMessage = session.createObjectMessage();
setCreateReplyObjectMessage(replyMessage, receivedObject);
replyMessage.setJMSCorrelationID(correlationID);
replyProducer.send(replyMessage);
log.info("****************************************************");
log.info("Sent reply");
log.info(" Time: " + System.currentTimeMillis() + " ms");
log.info(" Message ID: " + replyMessage.getJMSMessageID());
log.info(" Correl. ID: " + replyMessage.getJMSCorrelationID());
log.info(" Reply to: " + replyMessage.getJMSReplyTo());
log.info(" Contents: " + replyMessage);
log.info("****************************************************");
} else {
log.error("Expected an Object Message");
}
connection.close();
} catch (Throwable t) {
t.printStackTrace();
} finally {
}
}
@org.junit.Ignore
public void testSendObjectToQueue() throws Exception {
final TestRunner runner = TestRunners.newTestRunner(GetJMSQueue.class);
runner.setProperty(JmsProperties.JMS_PROVIDER, JmsProperties.ACTIVEMQ_PROVIDER);
runner.setProperty(JmsProperties.URL, "tcp://localhost:61616");
runner.setProperty(JmsProperties.DESTINATION_TYPE, JmsProperties.DESTINATION_TYPE_QUEUE);
runner.setProperty(JmsProperties.DESTINATION_NAME, "queue.testing");
runner.setProperty(JmsProperties.ACKNOWLEDGEMENT_MODE, JmsProperties.ACK_MODE_AUTO);
WrappedMessageProducer wrappedProducer =
JmsFactory.createMessageProducer(runner.getProcessContext(), true);
final Session jmsSession = wrappedProducer.getSession();
final MessageProducer producer = wrappedProducer.getProducer();
// Revision class is used because test just needs any Serializable class in core NiFi
final ObjectMessage message = jmsSession.createObjectMessage(new Revision(1L, "ID"));
producer.send(message);
jmsSession.commit();
producer.close();
jmsSession.close();
}
public static void publish(String dest, Serializable object, String contentType, String tag)
throws Exception {
Connection conn = connectionFactory.createConnection();
try {
Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = createDestination(dest);
MessageProducer producer = session.createProducer(destination);
ObjectMessage message = session.createObjectMessage();
if (contentType != null) {
message.setStringProperty(HttpHeaderProperty.CONTENT_TYPE, contentType);
}
if (tag != null) {
message.setStringProperty("MyTag", tag);
}
message.setObject(object);
producer.send(message);
} finally {
conn.close();
}
}
public static Message createMessage(Session session, Class messageClazz) throws JMSException {
if (session == null) {
throw new JMSException("session cannot be null");
}
if (Message.class.isAssignableFrom(messageClazz)) {
throw new JMSException("cannot create message of type: " + messageClazz.getName());
}
if (TextMessage.class.equals(messageClazz)) {
return session.createTextMessage();
} else if (StreamMessage.class.equals(messageClazz)) {
return session.createStreamMessage();
} else if (MapMessage.class.equals(messageClazz)) {
return session.createMapMessage();
} else if (ObjectMessage.class.equals(messageClazz)) {
return session.createObjectMessage();
} else if (BytesMessage.class.equals(messageClazz)) {
return session.createBytesMessage();
} else if (Message.class.equals(messageClazz)) {
return session.createMessage();
} else {
throw new JMSException("cannot create message of type: " + messageClazz.getName());
}
}
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// not connected
if (request.getSession().getAttribute("user") == null) {
request.getSession().setAttribute("backTo", "post_application");
request.setAttribute("errorMessage", "error_not_logged_applications");
URLHelper.redirectTo(Page.connection, request, response);
}
// form is ok
else if (FileUpload.isMultipartContent(request)) {
String msg = "application_posted";
Connection connection = null;
MessageProducer messageProducer = null;
try {
connection = connectionFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
messageProducer = session.createProducer(queue);
ObjectMessage message = session.createObjectMessage();
// here we create NewsEntity, that will be sent in JMS message
Application e = new Application();
// upload File and Icon on the server
UploadFileHelper.uploadApplication(request, e, getServletContext().getRealPath("/"));
// create the new app
appFacade.create(e);
// link app to User
LinuxStoreUser user = (LinuxStoreUser) request.getSession().getAttribute("user");
e = appFacade.findByName(e.getName());
e.setOwner(user);
appFacade.edit(e);
List<Application> applist = new LinkedList<Application>();
applist.add(e);
user.addToMyApplications(applist);
userFacade.edit(user);
// message.setObject(new UserAndApp(user,e));
// messageProducer.send(message);
} catch (Exception ex) {
msg = ex.getMessage();
// msg = "application_not_posted";
} finally {
try {
messageProducer.close();
connection.close();
} catch (JMSException ex) {
// do nothing
}
}
if (msg.equals("application_posted")) {
request.setAttribute("confirmationMessage", msg);
URLHelper.redirectTo(Page.confirmation, request, response);
} else {
request.setAttribute("errorMessage", msg);
request.setAttribute("categories", Category.values());
URLHelper.redirectTo(Page.post_application, request, response);
}
}
// access to form
else {
request.setAttribute("fileTypes", UploadFileHelper.listOfAppExtensions);
request.setAttribute("imgTypes", UploadFileHelper.listOfImgExtensions);
request.setAttribute("categories", Category.values());
URLHelper.redirectTo(Page.post_application, request, response);
}
}
protected Message createJmsMessage(
Exchange exchange,
Object body,
Map<String, Object> headers,
Session session,
CamelContext context)
throws JMSException {
JmsMessageType type = null;
// special for transferExchange
if (endpoint != null && endpoint.isTransferExchange()) {
LOG.trace("Option transferExchange=true so we use JmsMessageType: Object");
Serializable holder = DefaultExchangeHolder.marshal(exchange);
Message answer = session.createObjectMessage(holder);
// ensure default delivery mode is used by default
answer.setJMSDeliveryMode(Message.DEFAULT_DELIVERY_MODE);
return answer;
}
// use a custom message converter
if (endpoint != null && endpoint.getMessageConverter() != null) {
if (LOG.isTraceEnabled()) {
LOG.trace(
"Creating JmsMessage using a custom MessageConverter: {} with body: {}",
endpoint.getMessageConverter(),
body);
}
return endpoint.getMessageConverter().toMessage(body, session);
}
// check if header have a type set, if so we force to use it
if (headers.containsKey(JmsConstants.JMS_MESSAGE_TYPE)) {
type =
context
.getTypeConverter()
.convertTo(JmsMessageType.class, headers.get(JmsConstants.JMS_MESSAGE_TYPE));
} else if (endpoint != null && endpoint.getConfiguration().getJmsMessageType() != null) {
// force a specific type from the endpoint configuration
type = endpoint.getConfiguration().getJmsMessageType();
} else {
type = getJMSMessageTypeForBody(exchange, body, headers, session, context);
}
// create the JmsMessage based on the type
if (type != null) {
if (body == null && (endpoint != null && !endpoint.getConfiguration().isAllowNullBody())) {
throw new JMSException(
"Cannot send message as message body is null, and option allowNullBody is false.");
}
LOG.trace("Using JmsMessageType: {}", type);
Message answer = createJmsMessageForType(exchange, body, headers, session, context, type);
// ensure default delivery mode is used by default
answer.setJMSDeliveryMode(Message.DEFAULT_DELIVERY_MODE);
return answer;
}
// check for null body
if (body == null && (endpoint != null && !endpoint.getConfiguration().isAllowNullBody())) {
throw new JMSException(
"Cannot send message as message body is null, and option allowNullBody is false.");
}
// warn if the body could not be mapped
if (body != null && LOG.isWarnEnabled()) {
LOG.warn(
"Cannot determine specific JmsMessage type to use from body class."
+ " Will use generic JmsMessage."
+ " Body class: "
+ ObjectHelper.classCanonicalName(body)
+ ". If you want to send a POJO then your class might need to implement java.io.Serializable"
+ ", or you can force a specific type by setting the jmsMessageType option on the JMS endpoint.");
}
// return a default message
Message answer = session.createMessage();
// ensure default delivery mode is used by default
answer.setJMSDeliveryMode(Message.DEFAULT_DELIVERY_MODE);
return answer;
}