/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.demo.push;
import org.richfaces.application.push.TopicKey;
import org.richfaces.application.push.TopicsContext;
import org.richfaces.log.Logger;
import org.richfaces.log.RichfacesLogger;
/**
* Sends message to topic using TopicsContext.
*
* @author <a href="http://community.jboss.org/people/lfryc">Lukas Fryc</a>
*/
public class TopicsContextMessageProducer implements MessageProducer {
public static final String PUSH_TOPICS_CONTEXT_TOPIC = "pushTopicsContext";
private Logger log = RichfacesLogger.WEBAPP.getLogger();
/*
* (non-Javadoc)
*
* @see org.richfaces.demo.push.MessageProducer#sendMessage()
*/
public void sendMessage() throws Exception {
try {
TopicKey topicKey = new TopicKey(PUSH_TOPICS_CONTEXT_TOPIC);
TopicsContext topicsContext = TopicsContext.lookup();
topicsContext.publish(topicKey, "message");
} catch (Exception e) {
log.info("Sending push message using TopicContext failed (" + e.getMessage()
+ ") - operation will be repeated in few seconds");
if (log.isDebugEnabled()) {
log.debug(e);
}
}
}
/*
* (non-Javadoc)
*
* @see org.richfaces.demo.push.MessageProducer#getInterval()
*/
public int getInterval() {
return 5000;
}
/*
* (non-Javadoc)
*
* @see org.richfaces.demo.push.MessageProducer#finalizeProducer()
*/
public void finalizeProducer() {
}
}