public void testSubscribeWithMessageSentWithProperties() throws Exception {
String frame = "CONNECT\n" + "login: brianm\n" + "passcode: wombats\n\n" + Stomp.NULL;
sendFrame(frame);
frame = receiveFrame(100000);
Assert.assertTrue(frame.startsWith("CONNECTED"));
frame =
"SUBSCRIBE\n" + "destination:/queue/" + getQueueName() + "\n" + "ack:auto\n\n" + Stomp.NULL;
sendFrame(frame);
MessageProducer producer = session.createProducer(queue);
TextMessage message = session.createTextMessage("Hello World");
message.setStringProperty("s", "value");
message.setBooleanProperty("n", false);
message.setByteProperty("byte", (byte) 9);
message.setDoubleProperty("d", 2.0);
message.setFloatProperty("f", (float) 6.0);
message.setIntProperty("i", 10);
message.setLongProperty("l", 121);
message.setShortProperty("s", (short) 12);
producer.send(message);
frame = receiveFrame(10000);
Assert.assertTrue(frame.startsWith("MESSAGE"));
// System.out.println("out: "+frame);
frame = "DISCONNECT\n" + "\n\n" + Stomp.NULL;
sendFrame(frame);
}
private void scheduleOneShot(Connection connection) throws Exception {
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue("test.queue");
MessageProducer producer = session.createProducer(queue);
TextMessage message = session.createTextMessage("test msg");
long time = TimeUnit.SECONDS.toMillis(30);
message.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_DELAY, time);
message.setIntProperty(ScheduledMessage.AMQ_SCHEDULED_REPEAT, 0);
producer.send(message);
producer.close();
}
private void scheduleRepeating(Connection connection) throws Exception {
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue("test.queue");
MessageProducer producer = session.createProducer(queue);
TextMessage message = session.createTextMessage("test msg");
long time = 360 * 1000;
message.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_DELAY, time);
message.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_PERIOD, 500);
message.setIntProperty(ScheduledMessage.AMQ_SCHEDULED_REPEAT, -1);
producer.send(message);
producer.close();
}
private TextMessage createEventMessage(LoggingEvent event, String service, String environment)
throws JMSException {
TextMessage message = createMessage(this.layout.format(event));
message.setStringProperty(Constants.LEVEL, event.getLevel().toString());
message.setLongProperty(Constants.TIME_STAMP, event.getTimeStamp());
message.setStringProperty(
Constants.EXCEPTION, StringUtils.join(event.getThrowableStrRep(), "\n"));
message.setStringProperty(Constants.SERVICE, service);
message.setStringProperty(Constants.ENVIRONMENT, environment);
@SuppressWarnings("unchecked")
Map<String, Object> context = MDC.getContext();
if (context != null) {
for (String key : context.keySet()) {
message.setStringProperty("context." + key, MDC.get(key).toString());
}
}
return message;
}
public void producer(String msgData) throws JMSException {
StompJmsConnectionFactory factory = new StompJmsConnectionFactory();
factory.setBrokerURI("tcp://" + apolloHost + ":" + apolloPort);
System.out.println(factory.getBrokerURI());
Connection connection = factory.createConnection(apolloUser, apolloPassword);
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination dest = new StompJmsDestination(stompQueue);
MessageProducer producer = session.createProducer(dest);
System.out.println("Sending messages to " + stompQueue + "...");
TextMessage msg = session.createTextMessage(msgData);
msg.setLongProperty("id", System.currentTimeMillis());
System.out.println(msg.getText());
producer.send(msg);
// producer.send(session.createTextMessage("SHUTDOWN"));
connection.close();
}
@Override
public boolean offer(T event) throws FalconException {
Session session;
try {
session = getSession();
TextMessage msg = session.createTextMessage(event.toString());
msg.setLongProperty(
ScheduledMessage.AMQ_SCHEDULED_DELAY, event.getDelay(TimeUnit.MILLISECONDS));
msg.setStringProperty("TYPE", event.getType().name());
producer.send(msg);
LOG.debug(
"Enqueued Message: {} with delay {} milli sec",
event.toString(),
event.getDelay(TimeUnit.MILLISECONDS));
return true;
} catch (Exception e) {
LOG.error("Unable to offer event: {} to ActiveMQ", event, e);
throw new FalconException("Unable to offer event:" + event + " to ActiveMQ", e);
}
}
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException {
res.setContentType("text/html");
java.io.PrintWriter out = res.getWriter();
// use a stringbuffer to avoid concatenation of Strings
StringBuffer output = new StringBuffer(100);
output.append(
"<html><head><title>PingServlet2MDBQueue</title></head>"
+ "<body><HR><FONT size=\"+2\" color=\"#000066\">PingServlet2MDBQueue<BR></FONT>"
+ "<FONT size=\"-1\" color=\"#000066\">"
+ "Tests the basic operation of a servlet posting a message to an EJB MDB through a JMS Queue.<BR>"
+ "<FONT color=\"red\"><B>Note:</B> Not intended for performance testing.</FONT>");
try {
if (queueConnectionFactory == null) {
queueConnectionFactory =
(ConnectionFactory) new InitialContext().lookup("ConnectionFactory");
}
Connection conn = queueConnectionFactory.createConnection();
if (tradeBrokerQueue == null) {
tradeBrokerQueue =
(Queue) new InitialContext().lookup("java:comp/env/jms/TradeBrokerQueue");
}
try {
TextMessage message = null;
int iter = TradeConfig.getPrimIterations();
for (int ii = 0; ii < iter; ii++) {
Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
try {
MessageProducer producer = sess.createProducer(tradeBrokerQueue);
message = sess.createTextMessage();
String command = "ping";
message.setStringProperty("command", command);
message.setLongProperty("publishTime", System.currentTimeMillis());
message.setText(
"Ping message for queue java:comp/env/jms/TradeBrokerQueue sent from PingServlet2MDBQueue at "
+ new java.util.Date());
producer.send(message);
} finally {
sess.close();
}
}
// write out the output
output.append("<HR>initTime: ").append(initTime);
output.append("<BR>Hit Count: ").append(hitCount++);
output.append("<HR>Posted Text message to java:comp/env/jms/TradeBrokerQueue destination");
output.append("<BR>Message: ").append(message);
output.append("<BR><BR>Message text: ").append(message.getText());
output.append("<BR><HR></FONT></BODY></HTML>");
out.println(output.toString());
} catch (Exception e) {
Log.error(
"PingServlet2MDBQueue.doGet(...):exception posting message to TradeBrokerQueue destination ");
throw e;
} finally {
conn.close();
}
} // this is where I actually handle the exceptions
catch (Exception e) {
Log.error(e, "PingServlet2MDBQueue.doGet(...): error");
res.sendError(500, "PingServlet2MDBQueue.doGet(...): error, " + e.toString());
}
}
private void propertiesPreserved(boolean persistent, boolean messageIDInHeader) throws Exception {
BridgeImpl bridge = null;
Connection connSource = null;
Connection connTarget = null;
try {
final int NUM_MESSAGES = 10;
bridge =
new BridgeImpl(
cff0,
cff1,
sourceQueueFactory,
targetQueueFactory,
null,
null,
null,
null,
null,
5000,
10,
QualityOfServiceMode.AT_MOST_ONCE,
1,
-1,
null,
null,
messageIDInHeader);
bridge.start();
connSource = cf0.createConnection();
connTarget = cf1.createConnection();
log.trace("Sending " + NUM_MESSAGES + " messages");
Session sessSource = connSource.createSession(false, Session.AUTO_ACKNOWLEDGE);
Session sessTarget = connTarget.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageConsumer cons = sessTarget.createConsumer(targetQueue);
connTarget.start();
MessageProducer prod = sessSource.createProducer(sourceQueue);
prod.setDeliveryMode(persistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT);
TextMessage tm = sessSource.createTextMessage("blahmessage");
prod.setPriority(7);
prod.setTimeToLive(1 * 60 * 60 * 1000);
prod.send(tm);
long expiration = tm.getJMSExpiration();
assertEquals(
persistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT,
tm.getJMSDeliveryMode());
tm = (TextMessage) cons.receive(1000);
assertNotNull(tm);
assertEquals("blahmessage", tm.getText());
assertEquals(
persistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT,
tm.getJMSDeliveryMode());
assertEquals(7, tm.getJMSPriority());
assertTrue(Math.abs(expiration - tm.getJMSExpiration()) < 100);
Message m = cons.receive(5000);
assertNull(m);
// Now do one with expiration = 0
tm = sessSource.createTextMessage("blahmessage2");
prod.setPriority(7);
prod.setTimeToLive(0);
prod.send(tm);
assertEquals(
persistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT,
tm.getJMSDeliveryMode());
tm = (TextMessage) cons.receive(1000);
assertNotNull(tm);
assertEquals("blahmessage2", tm.getText());
assertEquals(
persistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT,
tm.getJMSDeliveryMode());
assertEquals(7, tm.getJMSPriority());
assertEquals(0, tm.getJMSExpiration());
m = cons.receive(5000);
assertNull(m);
tm = sessSource.createTextMessage("blahmessage3");
final boolean myBool = false;
final byte myByte = (byte) 23;
final double myDouble = 17625765d;
final float myFloat = 87127.23f;
final int myInt = 123;
final long myLong = 81728712;
final short myShort = (short) 88;
final String myString = "ojweodewj";
final String myJMSX = "aardvark";
tm.setBooleanProperty("mybool", myBool);
tm.setByteProperty("mybyte", myByte);
tm.setDoubleProperty("mydouble", myDouble);
tm.setFloatProperty("myfloat", myFloat);
tm.setIntProperty("myint", myInt);
tm.setLongProperty("mylong", myLong);
tm.setShortProperty("myshort", myShort);
tm.setStringProperty("mystring", myString);
tm.setStringProperty("JMSXMyNaughtyJMSXProperty", myJMSX);
prod.send(tm);
tm = (TextMessage) cons.receive(1000);
assertNotNull(tm);
assertEquals("blahmessage3", tm.getText());
assertEquals(myBool, tm.getBooleanProperty("mybool"));
assertEquals(myByte, tm.getByteProperty("mybyte"));
assertEquals(myDouble, tm.getDoubleProperty("mydouble"));
assertEquals(myFloat, tm.getFloatProperty("myfloat"));
assertEquals(myInt, tm.getIntProperty("myint"));
assertEquals(myLong, tm.getLongProperty("mylong"));
assertEquals(myShort, tm.getShortProperty("myshort"));
assertEquals(myString, tm.getStringProperty("mystring"));
assertEquals(myJMSX, tm.getStringProperty("JMSXMyNaughtyJMSXProperty"));
m = cons.receive(5000);
} finally {
if (bridge != null) {
bridge.stop();
}
if (connSource != null) {
connSource.close();
}
if (connTarget != null) {
connTarget.close();
}
}
}
