/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.jca.core.rar;
import org.jboss.jca.core.spi.rar.Endpoint;
import java.lang.ref.WeakReference;
import javax.resource.ResourceException;
import javax.resource.spi.ActivationSpec;
import javax.resource.spi.ResourceAdapter;
import javax.resource.spi.endpoint.MessageEndpointFactory;
/**
* An endpoint representation
*
* @author <a href="mailto:jesper.pedersen@jboss.org">Jesper Pedersen</a>
*/
public class EndpointImpl implements Endpoint
{
/** The reference to the resource adapter instance */
private WeakReference<ResourceAdapter> ra;
/**
* Constructor
* @param ra The resource adapter reference
*/
EndpointImpl(WeakReference<ResourceAdapter> ra)
{
this.ra = ra;
}
/**
* {@inheritDoc}
*/
public void activate(MessageEndpointFactory endpointFactory,
ActivationSpec spec) throws ResourceException
{
ResourceAdapter rar = ra.get();
if (rar == null)
throw new ResourceException("ResourceAdapter instance not active");
rar.endpointActivation(endpointFactory, spec);
}
/**
* {@inheritDoc}
*/
public void deactivate(MessageEndpointFactory endpointFactory,
ActivationSpec spec) throws ResourceException
{
ResourceAdapter rar = ra.get();
if (rar == null)
throw new ResourceException("ResourceAdapter instance not active");
rar.endpointDeactivation(endpointFactory, spec);
}
}