/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.jboss.resource.adapter.mail;
import java.util.concurrent.ConcurrentHashMap;
import javax.resource.spi.ResourceAdapter;
import javax.resource.spi.BootstrapContext;
import javax.resource.spi.ResourceAdapterInternalException;
import javax.resource.spi.ActivationSpec;
import javax.resource.spi.work.WorkManager;
import javax.resource.spi.work.WorkException;
import javax.resource.spi.endpoint.MessageEndpointFactory;
import javax.resource.ResourceException;
import javax.transaction.xa.XAResource;
import org.jboss.resource.adapter.mail.inflow.MailActivation;
import org.jboss.resource.adapter.mail.inflow.MailActivationSpec;
import org.jboss.resource.adapter.mail.inflow.NewMsgsWorker;
import org.jboss.logging.Logger;
/**
* @author Scott.Stark@jboss.org
* @version $Revision: 89154 $
*/
public class MailResourceAdapter
implements ResourceAdapter
{
private static Logger log = Logger.getLogger(MailResourceAdapter.class);
private BootstrapContext ctx;
/** The activations by activation spec */
private ConcurrentHashMap activations = new ConcurrentHashMap();
/** */
private NewMsgsWorker newMsgsWorker;
/**
* Get the work manager
*
* @return the work manager
*/
public WorkManager getWorkManager()
{
return ctx.getWorkManager();
}
// --- Begin ResourceAdapter interface methods
public void start(BootstrapContext ctx)
throws ResourceAdapterInternalException
{
log.debug("start");
this.ctx = ctx;
WorkManager mgr = ctx.getWorkManager();
newMsgsWorker = new NewMsgsWorker(mgr);
try
{
mgr.scheduleWork(newMsgsWorker);
}
catch (WorkException e)
{
throw new ResourceAdapterInternalException(e);
}
}
public void stop()
{
log.debug("stop");
newMsgsWorker.release();
}
public void endpointActivation(MessageEndpointFactory endpointFactory,
ActivationSpec spec)
throws ResourceException
{
log.debug("endpointActivation, spec="+spec);
MailActivationSpec mailSpec = (MailActivationSpec) spec;
MailActivation activation = new MailActivation(this, endpointFactory,
mailSpec);
try
{
newMsgsWorker.watch(activation);
}
catch (InterruptedException e)
{
Thread.currentThread().interrupt();
throw new ResourceException("Failed to schedule new msg check", e);
}
activations.put(spec, activation);
}
public void endpointDeactivation(MessageEndpointFactory endpointFactory,
ActivationSpec spec)
{
log.debug("endpointDeactivation, spec="+spec);
MailActivation activation = (MailActivation) activations.remove(spec);
if (activation != null)
activation.release();
}
public XAResource[] getXAResources(ActivationSpec[] specs) throws ResourceException
{
return new XAResource[0];
}
// --- End ResourceAdapter interface methods
}