/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Exoffice Technologies. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Exoffice Technologies. Exolab is a registered
* trademark of Exoffice Technologies.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 1999 (C) Exoffice Technologies Inc. All Rights Reserved.
*
* $Id: SimpleSender.java,v 1.22 2002/10/20 03:06:57 jalateras Exp $
*
* Date Author Changes
* 04/25/2000 jima Created
*/
package openjms.examples.nuix;
import java.io.PrintStream;
import java.util.Hashtable;
import java.util.Date;
import java.util.Random;
import javax.naming.InitialContext;
import javax.naming.Context;
import javax.jms.Session;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueConnection;
import javax.jms.QueueSession;
import javax.jms.QueueSender;
import javax.jms.Queue;
import javax.jms.ObjectMessage;
import javax.jms.BytesMessage;
import javax.jms.TextMessage;
import javax.jms.DeliveryMode;
import javax.jms.QueueConnectionFactory;
import org.exolab.jms.util.CommandLine;
import org.exolab.core.logger.LoggerFactory;
import org.exolab.core.logger.LoggerIfc;
import org.exolab.core.logger.LogEventType;
import org.exolab.jms.client.JmsQueueConnectionFactory;
import org.exolab.jms.jndi.JndiConstants;
import org.exolab.jms.jndi.mipc.IpcJndiInitialContextFactory;
import org.exolab.jms.jndi.rmi.RmiJndiInitialContextFactory;
/**
* The simple publisher application simply grabs a connection and a session.
* It then creates a queue and begins to publish messages. The application
* expects a queue name to be specified on the command line. If one is not
* specified then an exception is raised.
*/
public class Uploader {
static public void main(String[] args) {
try {
CommandLine cmdline = new CommandLine(args);
if (cmdline.exists("help")) {
// the help option has been specified, print the usage
// information
usage();
} else if (cmdline.exists("queue")) {
// connect to the JNDI server and get a reference to
// root context
Hashtable props = new Hashtable();
String topic_name = cmdline.value("topic");
String host = "localhost";
String port = null;
String jndiname = "JndiServer";
String mode = null;
if (cmdline.exists("mode")) {
mode = cmdline.value("mode");
} else {
mode = "rmi";
}
String modeType =
RmiJndiInitialContextFactory.class.getName();
if (cmdline.exists("jndiport")) {
port = cmdline.value("jndiport");
}
if (cmdline.exists("jndihost")) {
host = cmdline.value("jndihost");
}
// override the default server name if specified on the
// command line.
if (cmdline.exists("jndiname")) {
jndiname = cmdline.value("jndiname");
}
if (mode.equals("ipc") || mode.equals("tcp")) {
if (port == null) {
port = "3035";
}
props.put(Context.PROVIDER_URL,
"tcp://" + host + ":" + port + "/");
modeType =
"org.exolab.jms.jndi.mipc.IpcJndiInitialContextFactory";
} else if (mode.equals("http")) {
System.out.println("Using HTTP");
String type = "http://";
if (cmdline.exists("secure")) {
if (port == null) {
port = "8443";
}
type = "https://";
modeType =
"org.exolab.jms.jndi.http.SslHttpJndiInitialContextFactory";
} else {
if (port == null) {
port = "8080";
}
modeType =
"org.exolab.jms.jndi.http.HttpJndiInitialContextFactory";
}
props.put(Context.PROVIDER_URL,
type + host + ":" + port + "/" +
"openjms/servlet/OpenJMSJndi");
String url = cmdline.value("url");
if (url == null) {
url = type + "localhost:8080";
}
// Client URL to allow server to send messages
// to registered consumers/receivers
System.getProperties().setProperty
(JndiConstants.HTTP_CLIENT_URL_PROPERTY, url);
} else {
if (port == null) {
port = "1099";
}
props.put(Context.PROVIDER_URL,
"rmi://" + host + ":" + port + "/" + jndiname);
}
System.err.println("Using provider url " + props.get(Context.PROVIDER_URL));
props.put(Context.INITIAL_CONTEXT_FACTORY, modeType);
Context context = new InitialContext(props);
String queue_name = cmdline.value("queue");
if (queue_name != null) {
// lookup the connection factory from the context
QueueConnectionFactory factory = (QueueConnectionFactory)
context.lookup("JmsQueueConnectionFactory");
// if we can't find the factory then throw an exception
if (factory == null) {
throw new RuntimeException(
"Failed to locate connection factory");
}
// determine whether the summary flag has been set. By
// default it is false, which means the message details
// are displayed as they are browsed
boolean summary = false;
if (cmdline.exists("summary")) {
summary = true;
}
QueueConnection connection = factory.createQueueConnection();
connection.start();
QueueSession session = connection.createQueueSession(
false, Session.CLIENT_ACKNOWLEDGE);
// if the persistent flag is not specified then create the
// queue object otherwise look it up
Queue queue = null;
if (cmdline.exists("persistent")) {
queue = (Queue)context.lookup(queue_name);
} else {
queue = (Queue)session.createQueue(queue_name);
}
if (queue == null) {
getLogger().logError("Failed to create queue " +
queue);
System.exit(-1);
}
QueueSender sender = session.createSender(queue);
// check the number of iterations that have been
// specified on the command line. If it has not been
// specified then default to 1.
int count = 1;
if (cmdline.exists("count")) {
try {
count = Integer.parseInt(cmdline.value("count"));
} catch (Exception exception) {
System.err.println("Illegal count value");
System.exit(-1);
}
}
// determine if the delivery mode should be persistent or
// non persistent
int delivery_mode = DeliveryMode.NON_PERSISTENT;
if (cmdline.exists("persistent")) {
delivery_mode = DeliveryMode.PERSISTENT;
}
// retrieve the message size
int size = 10000;
if (cmdline.exists("size")) {
try {
count = Integer.parseInt(cmdline.value("size"));
} catch (Exception exception) {
System.err.println("Illegal size value");
System.exit(-1);
}
}
// create a text message
Random rand = new Random((new Date()).getTime());
for (int index = 0; index < count; index++) {
ObjectMessage message = session.createObjectMessage(new Long(1));
int priority = 1;
sender.send(message, delivery_mode, priority, 0);
// display the message if the summary flag is not
// set
if (!summary) {
getLogger().logDebug("Publishing " + message);
}
}
if (mode.equals("ipc") || mode.equals("http")) {
System.out.println("Sleeping for a while");
Thread.sleep(2000);
}
// close the connection
sender.close();
session.close();
connection.close();
// print the summary information out
if (summary) {
System.err.println("The sender has sent " + count +
" messsages to queue " + queue_name);
}
} else {
System.err.println("Cannot send messages under " +
"null queue");
}
} else {
// anything else print the usage message
usage();
}
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**
* Return a reference to the logger
*
* @return LoggerIfc
*/
static LoggerIfc getLogger() {
return LoggerFactory.getLogger();
}
/**
* Print out information on running this sevice
*/
static protected void usage() {
PrintStream out = System.out;
out.println("usage: java " + Uploader.class.getName() +
" [options]\n");
out.println("options:");
out.println(" -queue <name> queue to send messages to.\n");
out.println(" -persistent " +
"specifies persistent delivery mode.\n");
out.println(" -mode <ipc | rmi> " +
"connect using ipc mode or rmi mode. " +
"Defaults to 'rmi'.\n");
out.println(" -jndiport <num> port where the jndi server runs.\n");
out.println(" -jndihost <host> host where jndi server runs.\n");
out.println(" -count <num> number of messages to publish.\n");
out.println(" -help displays this screen.\n");
}
}