/*
* JBoss, Home of Professional Open Source
* Copyright 2008, Red Hat Middleware LLC, 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.mobicents.ha.javax.sip.cache;
import java.util.Properties;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.transaction.UserTransaction;
import gov.nist.javax.sip.stack.SIPDialog;
import org.jboss.cache.Fqn;
import org.jboss.cache.Node;
import org.mobicents.cache.CacheData;
import org.mobicents.cache.MobicentsCache;
/**
* @author jean.deruelle@gmail.com
*
*/
public class SIPDialogCacheData extends CacheData {
public SIPDialogCacheData(Fqn nodeFqn, MobicentsCache mobicentsCache) {
super(nodeFqn, mobicentsCache);
}
public SIPDialog getSIPDialog(String dialogId) {
if(exists()) {
return (SIPDialog) getNode().get(dialogId);
} else {
return null;
}
}
public void putSIPDialog(SIPDialog dialog) throws SipCacheException {
UserTransaction tx = null;
try {
Properties prop = new Properties();
prop.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.cache.transaction.DummyContextFactory");
tx = (UserTransaction) new InitialContext(prop).lookup("UserTransaction");
if(tx != null) {
tx.begin();
}
getNode().put(dialog.getDialogId(), dialog);
if(tx != null) {
tx.commit();
}
} catch (Exception e) {
if(tx != null) {
try { tx.rollback(); } catch(Throwable t) {}
}
throw new SipCacheException("A problem occured while putting the following dialog " + dialog.getDialogId() + " into Mobicents Cache", e);
}
}
}