public void run() {
MessageConsumer consumer = null;
try {
consumer =
session.createConsumer(
responseQueue,
" " + TaskServiceConstants.SELECTOR_NAME + " like '" + selector + "%' ");
ObjectMessage serverMessage = (ObjectMessage) consumer.receive();
if (serverMessage != null) {
((JMSTaskClientHandler) handler)
.messageReceived(session, readMessage(serverMessage), responseQueue, selector);
}
} catch (JMSException e) {
if (!"102".equals(e.getErrorCode())) {
throw new RuntimeException("No se pudo recibir respuesta JMS", e);
}
logger.info(e.getMessage());
return;
} catch (Exception e) {
throw new RuntimeException("Error inesperado recibiendo respuesta JMS", e);
} finally {
if (consumer != null) {
try {
consumer.close();
} catch (Exception e) {
logger.info("No se pudo cerrar el consumer: " + e.getMessage());
}
}
}
}
public DigitalLibraryServer() {
try {
Properties properties = new Properties();
properties.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
properties.put(Context.URL_PKG_PREFIXES, "org.jnp.interfaces");
properties.put(Context.PROVIDER_URL, "localhost");
InitialContext jndi = new InitialContext(properties);
ConnectionFactory conFactory = (ConnectionFactory) jndi.lookup("XAConnectionFactory");
connection = conFactory.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
try {
counterTopic = (Topic) jndi.lookup("counterTopic");
} catch (NamingException NE1) {
System.out.println("NamingException: " + NE1 + " : Continuing anyway...");
}
if (null == counterTopic) {
counterTopic = session.createTopic("counterTopic");
jndi.bind("counterTopic", counterTopic);
}
consumer = session.createConsumer(counterTopic);
consumer.setMessageListener(this);
System.out.println("Server started waiting for client requests");
connection.start();
} catch (NamingException NE) {
System.out.println("Naming Exception: " + NE);
} catch (JMSException JMSE) {
System.out.println("JMS Exception: " + JMSE);
JMSE.printStackTrace();
}
}
void processTask(ETask task, ObjectMessage msg, EntityManager em) {
EMethod method;
EModel model;
Collection<EBounds> bounds;
TaskMessage tm;
System.out.println("Processing task [id=" + String.valueOf(task.getId()) + "]...");
method = task.getMethod();
model = task.getModel();
bounds = getBoundsForModel(model, em);
try {
tm = (TaskMessage) msg.getObject();
if (method.getIdent().equals(EMethod.fba)) {
FbaMethod.run(task, model, bounds);
} else if (method.getIdent().equals(EMethod.fva)) {
FvaMethod.run(task, model, bounds, (MultipleReactionsTaskMessage) tm);
} else if (method.getIdent().equals(EMethod.rscan)) {
RscanMethod.run(task, model, bounds, (MultipleReactionsTaskMessage) tm);
} else if (method.getIdent().equals(EMethod.kgene)) {
KgeneMethod.run(task, model, bounds);
}
msg.acknowledge();
} catch (AmkfbaException e) {
AcornLogger.logError("AmkfbaException: " + e.getMessage());
markAsBroken(task, em);
} catch (JMSException e) {
e.printStackTrace(System.err);
throw new Error("JMSException, aborting...");
}
}
@Override
public void onMessage(Message message) {
if (!(message instanceof ObjectMessage)) {
return;
}
try {
Object objectInMessage = ((ObjectMessage) message).getObject();
if (!(objectInMessage instanceof LectureWrapperDTO)) {
return;
}
final String messageAction = message.getStringProperty("action");
if (messageAction == null) {
return;
}
LectureWrapperDTO lectureWrapperDTO = (LectureWrapperDTO) objectInMessage;
if (messageAction.equals(ISchedulerListener.InfoType.CREATED.toString())) {
schedulerListener.notify(ISchedulerListener.InfoType.CREATED, lectureWrapperDTO);
} else if (messageAction.equals(ISchedulerListener.InfoType.INFO.toString())) {
schedulerListener.notify(ISchedulerListener.InfoType.INFO, lectureWrapperDTO);
} else if (messageAction.equals(ISchedulerListener.InfoType.DENIED.toString())) {
schedulerListener.notify(ISchedulerListener.InfoType.DENIED, lectureWrapperDTO);
} else if (messageAction.equals(ISchedulerListener.InfoType.STREAMED.toString())) {
schedulerListener.notify(ISchedulerListener.InfoType.STREAMED, lectureWrapperDTO);
}
} catch (JMSException e) {
e.printStackTrace();
}
}
/**
* Message listener interface.
*
* @param msg message
*/
public void onMessage(Message msg) {
try {
String msgText;
if (msg instanceof TextMessage) {
msgText = ((TextMessage) msg).getText();
} else {
msgText = msg.toString();
}
// System.out.println("Message Received: "+ msgText );
// ClientTools clientTools = new ClientTools();
// ClientTools.getRequestAsFile(msgText);
// DataTools dataTools = new DataTools();
NonCimDataTools nonCimDataTools = new NonCimDataTools();
if (!nonCimDataTools.deleteOperation(msgText)) {
// ClientTools.getDataAsFile(msgText);
nonCimDataTools.rdfToConsole(msgText);
}
// System.out.println("OK");
if (msgText.equalsIgnoreCase("quit")) {
synchronized (this) {
quit = true;
this.notifyAll(); // Notify main thread to quit
}
}
} catch (JMSException jmse) {
jmse.printStackTrace();
}
}
@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();
}
}
}
private void publishControllerPendingEvents() {
isRunning = true;
lastRun = System.currentTimeMillis();
List<CMSEvent> events = controllerEventReader.getEvents();
while (events.size() > 0) {
logger.info("Got " + events.size() + " controller events; Using ControllerEventPublisher");
for (CMSEvent event : events) {
try {
if (event.getPayload() != null) {
eventPublisher.publishControllerEvents(event);
} else {
logger.info("Event payload found null for " + event.getHeaders());
}
controllerEventReader.removeEvent(event.getEventId());
} catch (JMSException e) {
e.printStackTrace();
logger.error(e.getMessage(), e);
// stopPublishing();
return;
}
}
events = controllerEventReader.getEvents();
}
// System.out.println("Done;");
}
public void onMessage(Message message) {
if (!started) {
startLatch.countDown();
started = true;
}
try {
int foo = message.getIntProperty("foo");
if (foo != count) {
e = new Exception("received out of order expected " + count + " received " + foo);
failed = true;
conn.close();
}
count++;
} catch (JMSException e) {
this.e = e;
failed = true;
try {
conn.close();
} catch (JMSException e1) {
e1
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
}
}
public QLender(String queuecf, String requestQueue) {
try {
// Connect to the provider and get the JMS connection
Context ctx = new InitialContext();
QueueConnectionFactory qFactory = (QueueConnectionFactory) ctx.lookup(queuecf);
qConnect = qFactory.createQueueConnection();
// Create the JMS Session
qSession = qConnect.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
// Lookup the request queue
requestQ = (Queue) ctx.lookup(requestQueue);
// Now that setup is complete, start the Connection
qConnect.start();
// Create the message listener
QueueReceiver qReceiver = qSession.createReceiver(requestQ);
qReceiver.setMessageListener(this);
System.out.println("Waiting for loan requests...");
} catch (JMSException jmse) {
jmse.printStackTrace();
System.exit(1);
} catch (NamingException jne) {
jne.printStackTrace();
System.exit(1);
}
}
/** @see MessageListener#onMessage(Message) */
public void onMessage(Message message) {
TextMessage tmsg = null;
tmsg = (TextMessage) message;
String parameter0 = null;
String parameter1 = null;
System.out.println("<sms module>");
// parsing message into opcode, and parameters
String preParse;
try {
preParse = tmsg.getText();
String[] postParse = preParse.split("[|]+");
parameter0 = postParse[0];
parameter1 = postParse[1];
} catch (JMSException e1) {
e1.printStackTrace();
}
try {
// TODO
sendSMS(parameter0, parameter1);
} catch (Exception e) {
e.printStackTrace();
}
}
public int read(byte[] buffer) throws IOException {
try {
return _message.readBytes(buffer);
} catch (JMSException e) {
throw new IOException(e.toString());
}
}
public void createJMSObject() throws Config4JMSException {
Queue queue;
Session session;
session = creator.getSession();
try {
// --------
// One of the following:
// createBrowser(queue)
// createBrowser(queue, messageSelector)
// --------
queue = config4jms.getQueue(createQueue);
if (createMessageSelector == null) {
queueBrowser = (QueueBrowser) session.createBrowser(queue);
} else {
queueBrowser = (QueueBrowser) session.createBrowser(queue, createMessageSelector);
}
} catch (JMSException ex) {
throw new Config4JMSException(
ex,
cfg.fileName()
+ ": error in "
+ "creating object for "
+ scope
+ "; Session.createConsumer() failed: "
+ ex.toString());
}
}
@Override
public void test() throws JMSException {
MessageProducer producer = _session.createProducer(_queue);
Message message = _session.createTextMessage("Message");
producer.send(message);
_logger.info("Calling Commit");
long start = System.nanoTime();
try {
_session.commit();
fail("Commit occured even though syncWait timeout is shorter than delay in commit");
} catch (JMSException e) {
assertTrue(
"Wrong exception type received.", e.getLinkedException() instanceof AMQTimeoutException);
assertTrue(
"Wrong message received on exception.", e.getMessage().startsWith("Failed to commit"));
// As we are using Nano time ensure to multiply up the millis.
assertTrue(
"Timeout was more than 30s default",
(System.nanoTime() - start) < (1000000L * 1000 * 30));
}
}
public void onMessage(Message inMessage) {
TextMessage msg = null;
try {
if (inMessage instanceof TextMessage) {
msg = (TextMessage) inMessage;
System.out.println("MESSAGE BEAN: Message received: " + msg.getText());
long sleepTime = msg.getLongProperty("sleeptime");
System.out.println("Sleeping for : " + sleepTime + " milli seconds ");
Thread.sleep(sleepTime);
queueConnection = queueConnectionFactory.createQueueConnection();
queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queueSender = queueSession.createSender(queue);
TextMessage message = queueSession.createTextMessage();
message.setText("REPLIED:" + msg.getText());
message.setIntProperty("replyid", msg.getIntProperty("id"));
System.out.println("Sending message: " + message.getText());
queueSender.send(message);
} else {
System.out.println("Message of wrong type: " + inMessage.getClass().getName());
}
} catch (JMSException e) {
e.printStackTrace();
} catch (Throwable te) {
te.printStackTrace();
} finally {
try {
queueSession.close();
queueConnection.close();
} catch (Exception e) {
}
}
} // onMessage
@Override
public boolean sacar(int id, double valor) {
GenericDAO servico = new ContaDAO();
double novoSaldo;
List<Conta> lista = buscarConta();
for (Conta conta : lista) {
if (conta.getIdConta().equals(id)) {
if (conta.getSaldo() < valor) {
return false;
} else {
novoSaldo = conta.getSaldo() - valor;
conta.setSaldo(novoSaldo);
servico.update(conta);
try {
producesSB.sendMessage(
"Saque em (" + conta.getNomeConta() + ") bem sucedido: você sacou R$" + valor);
} catch (JMSException ex) {
System.out.println(ex.getMessage());
}
}
}
}
return true;
}
public void init(
Connection connection,
String queue,
boolean isTopic,
MessageListener mlisten,
boolean isActive) {
try {
// Session： 一个发送或接收消息的线程
session = connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE);
if (isTopic) {
destination = session.createTopic(queue);
} else {
destination = session.createQueue(queue);
}
consumer = session.createConsumer(destination);
if (isActive) {
System.out.println(queue);
LogSys.nodeLogger.info("创建一个主动方式获取消息的Receiver:" + queue);
} else {
if (mlisten == null) consumer.setMessageListener(this);
else consumer.setMessageListener(mlisten);
}
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* Send a command via JMS.
*
* <p>Note: Opens and closes the connection per invocation of this method which, when run outside
* a JavaEE container, is not very efficient.
*
* @param command
* @throws JMSException
*/
public void sendCommandMessage(Command command) throws JMSException {
Connection connection = null;
Session session = null;
try {
connection = connectionFactory.createConnection();
session = connection.createSession(TRANSACTIONAL, Session.AUTO_ACKNOWLEDGE);
// Construct a JMS "TextMessage"
final TextMessage newMessage = session.createTextMessage();
newMessage.setStringProperty("issuer", command.getIssuer());
newMessage.setStringProperty("type", command.getType());
newMessage.setText(command.getPayload());
// Send the message
final MessageProducer producer = session.createProducer(this.commandQueue);
producer.send(newMessage);
if (TRANSACTIONAL) {
// JavaEE containers would manage this
session.commit();
}
} finally {
if (connection != null) {
try {
if (session != null) {
session.close();
}
connection.stop();
connection.close();
} catch (JMSException e) {
e.printStackTrace();
}
}
}
}
public void start() {
try {
conn.start();
} catch (JMSException e) {
e.printStackTrace();
}
}
/**
* @see MessageListener#onMessage(Message)
* <p>This method expects a MapMessage containing information about a flight that has been
* added to the database. This method will print out the information about the flight.
*/
public void onMessage(Message message) {
try {
if (message instanceof MapMessage) {
MapMessage msg = (MapMessage) message;
StringBuffer sb = new StringBuffer();
sb.append("Flight #: " + msg.getString("flightId") + "\n");
sb.append("Flight Date: " + msg.getString("flightDate") + "\n");
sb.append("Departure Airport: " + msg.getString("departureAirport") + "\n");
sb.append("Destination Airport: " + msg.getString("destinationAirport") + "\n");
sb.append("Number of Seats: " + msg.getInt("numSeats") + "\n");
sb.append("Seat Cost: $" + msg.getDouble("cost") + "\n");
sb.append("Airplane #: " + msg.getString("airplaneId") + "\n");
sb.append("*************************************************** \n\n");
System.out.println(
"\n**" + getClass().getSimpleName() + ": Flight Added!\n" + sb.toString());
} else {
System.out.println(
getClass().getSimpleName()
+ " - Error: The message provided was not of type MapMessage!");
}
} catch (JMSException e) {
System.out.println(
getClass().getSimpleName() + ": Error occuredwhen attempting to read the MapMessage");
e.printStackTrace();
}
}
@Override
public void blogracyContentReceived(BlogracyContent message) {
if (message == null) return;
TextMessage response;
try {
response = session.createTextMessage();
JSONObject record = new JSONObject();
record.put("request", "contentReceived");
record.put("senderUserId", message.getSenderUserId());
record.put("contentRecipientUserId", message.getContentRecipientUserId());
JSONObject content = new JSONObject(message.getContent());
record.put("contentData", content);
record.put("contentId", content.getJSONObject("object").getString("id"));
response.setText(record.toString());
producer.send(outgoingQueue, response);
} catch (JMSException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
}
private void publishCIPendingEvents() {
// logger.info("start reading" + eventType);
isRunning = true;
lastRun = System.currentTimeMillis();
List<CMSEvent> events = ciEventReader.getEvents();
while (events.size() > 0) {
logger.info("Got " + events.size() + " ci events; Using CIEventPublisher");
for (CMSEvent event : events) {
String action = event.getHeaders().get("action");
try {
if (event.getPayload() != null || "delete".equals(action)) {
eventPublisher.publishCIEvents(event);
} else {
logger.info("Event payload found null for " + event.getHeaders());
}
ciEventReader.removeEvent(event.getEventId());
} catch (JMSException e) {
e.printStackTrace();
logger.error(e.getMessage(), e);
// stopPublishing();
return;
}
}
events = ciEventReader.getEvents();
}
// System.out.println("Done;");
}
public void testDurableWithQueueThrowsException() throws Exception {
Jms11Support jmsSupport = new Jms11Support(new JmsConnector(), null, false, false);
Mock mockQueue = new Mock(Queue.class);
Queue queue = (Queue) mockQueue.proxy();
String durableName = "durableName";
boolean noLocal = true;
Mock mockSession = new Mock(Session.class);
try {
jmsSupport.createConsumer(
(Session) mockSession.proxy(), queue, null, noLocal, durableName, false);
} catch (JMSException jmsex) {
// expected
assertEquals(
"Wrong exception text.",
"A durable subscriber name was set but the destination was not a Topic",
jmsex.getMessage());
}
mockQueue.verify();
mockSession.verify();
}
@Override
public void onMessage(Message msg) {
try {
if (!msg.propertyExists(AppConsts.MESSAGE_TYPE) || !(msg instanceof TextMessage)) {
throw new IOError(null);
}
String type = msg.getStringProperty(AppConsts.MESSAGE_TYPE);
if (type.equals(AppConsts.CHANGE_BALANCE_MT)) {
String text = ((TextMessage) msg).getText();
ChangeBalanceDTO dto = null;
try {
dto = ju.fromXml(text, ChangeBalanceDTO.class);
} catch (Exception e) {
log.error("Could not convert xml to object", e);
throw new IOError(null);
}
if (db.changeBalance(dto.getPhoneNumber(), dto.getDelta()) == null) {
throw new IOError(null);
}
} else {
throw new IOError(null);
}
} catch (IOError e) {
forwardMessageToNone(msg);
} catch (JMSException e) {
log.trace(e.getMessage(), e);
}
}
public void onMessage(final Message message) {
try {
// Step 9. We know the client is sending a text message so we cast
TextMessage textMessage = (TextMessage) message;
// Step 10. get the text from the message.
String text = textMessage.getText();
System.out.println("message " + text + " received");
if (!textMessage.getJMSRedelivered()) {
// Step 11. On first delivery get the transaction, take a look, and throw an exception
Transaction tx = tm.getTransaction();
if (tx != null) {
System.out.println("something is wrong, there should be no global transaction: " + tx);
} else {
System.out.println(
"there is no global transaction, although the message delivery is using a local transaction");
System.out.println("let's throw an exception and see what happens");
throw new RuntimeException("DOH!");
}
} else {
// Step 12. Print the message
System.out.println(
"The message was redelivered since the message delivery used a local transaction");
}
} catch (JMSException e) {
e.printStackTrace();
} catch (SystemException e) {
e.printStackTrace();
}
}
public void sendMessage(Order order) {
ConnectionFactory factory = new ActiveMQConnectionFactory("failover://tcp://localhost:61616");
Queue queue = new ActiveMQQueue("sequence");
Connection conn = null;
Session sen = null;
MessageProducer producer = null;
TextMessage msg = null;
JSONMapper mapper = new JSONMapper();
Destination des = null;
try {
conn = factory.createConnection();
sen = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
producer = sen.createProducer(queue);
conn.start();
String str = mapper.writeObjectAsString(order);
System.out.println(str);
msg = sen.createTextMessage(str);
producer.send(msg);
producer.close();
sen.close();
conn.close();
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void doSend() {
QueueSession queueSession = null;
QueueSender queueSender = null;
TextMessage message = null;
if (doSetup()) {
try {
queueConnection = queueConnectionFactory.createQueueConnection();
queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queueSender = queueSession.createSender(queue);
message = queueSession.createTextMessage();
for (int i = 0; i < NUM_MSGS; i++) {
message.setText("This is message " + (i + 1));
System.out.println("Sending message: " + message.getText());
queueSender.send(message);
}
/*
* Send a non-text control message indicating end of messages.
*/
queueSender.send(queueSession.createMessage());
} catch (JMSException e) {
log.error("JMS Send Exception occurred: " + e.toString());
} finally {
doCleanup();
}
}
}
private void closeReceiver() {
try {
connection.close();
} catch (JMSException e) {
e.printStackTrace(System.err);
}
}
/** use auto acknowledge which automatically has the client say OK */
public void doReceiveAuto() {
if (doSetup()) {
try {
queueConnection = queueConnectionFactory.createQueueConnection();
QueueSession queueSession =
queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
QueueReceiver queueReceiver = queueSession.createReceiver(queue);
queueConnection.start();
while (true) {
Message m = queueReceiver.receive(1);
if (m != null) {
if (m instanceof TextMessage) {
TextMessage message = (TextMessage) m;
log.debug("Reading message:==> " + message.getText());
} else {
break;
}
}
}
} catch (JMSException e) {
log.error("Listen Exception occurred: " + e.toString());
} finally {
doCleanup();
}
}
}
private int receiveUntilEmpty(Session session, Queue queue) {
Message message = null;
int count = 0;
do {
try {
message = receiveMessage(session, queue);
if (message != null) {
// JCA queue returns a message of the ObjectMessage type
Object messageText =
(message instanceof TextMessage
? ((TextMessage) message).getText()
: ((ObjectMessage) message).getObject());
System.out.println("===== Received message: " + messageText + " =====");
}
} catch (Exception e) {
e.printStackTrace();
}
count++;
} while (message != null);
if (count != 0) {
try {
System.out.println(
"===== Received " + count + " messages from queue " + queue.getQueueName() + " =====");
} catch (JMSException e) {
e.printStackTrace();
}
}
return count;
}
protected void activate(ComponentContext componentContext) {
String serverId = clusterTrackingService.getCurrentServerId();
clusterTrackingServiceImpl = (ClusterTrackingServiceImpl) clusterTrackingService;
try {
connection = connFactoryService.getDefaultConnectionFactory().createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Topic dest =
session.createTopic(
ClusterTrackingService.EVENT_PING_CLUSTER_USER
+ "/"
+ EventUtils.safeTopicElement(serverId));
MessageConsumer consumer = session.createConsumer(dest);
consumer.setMessageListener(this);
connection.start();
} catch (JMSException e) {
LOGGER.error(e.getMessage(), e);
if (connection != null) {
try {
connection.close();
} catch (JMSException e1) {
}
}
}
}
