private void close(QueueSender sender) {
try {
if (sender != null) {
sender.close();
}
} catch (Exception e) {
}
}
public void sendException(QueueSession session, Queue queue, Throwable exception)
throws JMSException {
QueueSender sender = session.createSender(queue);
ObjectMessage message = session.createObjectMessage(exception);
try {
sender.send(message);
} finally {
sender.close();
}
}
protected synchronized void closeConnection() {
try {
if (null != m_sender) m_sender.close();
if (null != m_session) m_session.close();
if (null != m_connection) m_connection.close();
} catch (Exception e) {
getErrorHandler().error("Error closing connection", e, null);
}
m_sender = null;
m_session = null;
m_connection = null;
}
/**
* Envia un mensaje a JMS.
*
* @param mensaje
*/
public void send(String mensaje) throws Exception {
try {
QueueSender queueSender = queueSession.createSender(cola);
TextMessage textMessage = queueSession.createTextMessage(mensaje);
queueSender.send(textMessage);
queueSender.close();
} catch (JMSException e) {
e.printStackTrace();
} finally {
c.close();
}
}
public static void queueSend(
QueueConnection cnn,
String queueName,
String payload,
boolean transacted,
int ack,
String replyTo)
throws JMSException {
QueueSession session = cnn.createQueueSession(transacted, ack);
Queue queue = session.createQueue(queueName);
QueueSender sender = session.createSender(queue);
TextMessage msg = session.createTextMessage();
msg.setText(payload);
msg.setJMSDeliveryMode(ack);
if (replyTo != null) {
msg.setJMSReplyTo(session.createQueue(replyTo));
}
sender.send(msg);
sender.close();
session.close();
}
public static void main(String[] args) throws Exception {
InputStream is = TibcoSender.class.getClassLoader().getResourceAsStream("messages.properties");
if (is == null) {
System.out.println("message.properties must be in classpath");
return;
}
Properties messages = new Properties();
messages.load(is);
is.close();
QueueConnection queueCon = null;
QueueSession queueSession = null;
QueueSender sender = null;
long idStart = 100003000l;
Scanner in = new Scanner(System.in);
System.out.print(
"Enter amount of message you wish to send (set 0 to read amount from init.properties): ");
int count = 0;
try {
count = in.nextInt();
} catch (Exception e) {
System.out.println("Error in reading input.");
}
Properties initial = new Properties();
is = TibcoSender.class.getClassLoader().getResourceAsStream("init.properties");
if (is != null) {
initial.load(is);
String value = initial.getProperty("start.id");
if (value != null) idStart = Long.valueOf(value).longValue();
value = initial.getProperty("count");
if (value != null && count <= 0) count = Integer.valueOf(value).intValue();
}
if (args.length > 0) {
try {
idStart = Long.valueOf(args[0]);
if (args.length > 1) count = Integer.valueOf(args[1]);
} catch (Exception e) {
}
}
initial.setProperty("count", "" + count);
initial.setProperty("start.id", "" + (idStart + count));
OutputStream os = null;
if (is != null) {
os =
new FileOutputStream(
new File(
TibcoSender.class.getClassLoader().getResource("init.properties").getPath()));
is.close();
} else {
os = new FileOutputStream(new File("init.properties"));
}
initial.store(os, "");
os.close();
Properties config = new Properties();
is = TibcoSender.class.getClassLoader().getResourceAsStream("config.properties");
if (is != null) {
config.load(is);
is.close();
}
try {
// messages
// InitialContext properties
Properties props = new Properties();
props.setProperty(Context.INITIAL_CONTEXT_FACTORY, config.getProperty("JNDI_ICF"));
props.setProperty(Context.PROVIDER_URL, config.getProperty("JNDI_URL"));
// Jndi initialization
InitialContext jndiContext = new InitialContext(props);
// get the connection factory
QueueConnectionFactory qcf =
(QueueConnectionFactory) jndiContext.lookup(config.getProperty("JMS_QCF"));
// and open a connection
String user = config.getProperty("JMS_USER");
String password = config.getProperty("JMS_PASSWORD");
if (user != null && !user.isEmpty() && password != null && !password.isEmpty())
queueCon = qcf.createQueueConnection(user, password);
else queueCon = qcf.createQueueConnection();
// Create a queue session using the connection
queueSession = queueCon.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
// get handle on queue, create a sender and send the message
Queue topic = (Queue) jndiContext.lookup(config.getProperty("JMS_QUEUE"));
sender = queueSession.createSender(topic);
long i = 0; // new message index to be inserted into content of the message
String[] cps = {
"USD/HUF", "GBP/USD", "GBP/USD", "GBP/USD", "GBP/USD", "AUD/USD", "AUD/USD", "AUD/USD",
"AUD/USD", "EUR/NOK", "USD/CZK", "EUR/USD", "EUR/JPY", "USD/HUF", "USD/SGD", "SGD/CHF"
};
String[] valuedates =
new String
[0]; // {"20110803", "20110810", "20110817", "20110824", "20110831", "20110913",
// "20110926"};
String[] tenors = {"SPOT", "TN", "1W", "1W", "SPOT", "2W", "1M", "1W", "SPOT", "SPOT", "1W"};
String[] clients = {
"002-230", "003-0582", "004-0986", "Paypal1US", "003-0291"
}; // FXB_OPERATINGCLIENT.APICLIENTID
String tradeDate = date.format(new Date());
for (int j = 0; j < count; j++) {
i = idStart + j;
String message =
createMessage(
idStart, i, j, cps, valuedates, tenors, clients, tradeDate, config, messages);
// send message to topic at server.
writeMessage(message, queueSession, sender, i);
}
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
} finally {
// close sender, topic session and topic connection
if (sender != null) {
sender.close();
sender = null;
}
if (queueSession != null) {
queueSession.close();
queueSession = null;
}
if (queueCon != null) {
queueCon.close();
queueCon = null;
}
}
}
@Test(timeout = 30000)
public void testSenderCloseAgain() throws Exception {
// Close it again (closing the session should have closed it already).
sender.close();
}
