/*
* 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.ejb3.stateful;
import java.lang.reflect.Method;
import javax.ejb.Remove;
import org.jboss.aop.Advisor;
import org.jboss.aop.InstanceAdvisor;
import org.jboss.aop.advice.AspectFactory;
import org.jboss.aop.joinpoint.Joinpoint;
import org.jboss.aop.joinpoint.MethodJoinpoint;
import org.jboss.ejb3.annotation.impl.RemoveImpl;
import org.jboss.logging.Logger;
/**
* comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
*/
public class StatefulRemoveFactory implements AspectFactory
{
private static final Logger log = Logger.getLogger(StatefulRemoveFactory.class);
public Object createPerVM()
{
throw new IllegalStateException("PER_VM NOT APPLICABLE");
}
public Object createPerClass(Advisor advisor)
{
throw new IllegalStateException("PER_CLASS NOT APPLICABLE");
}
public Object createPerInstance(Advisor advisor, InstanceAdvisor instanceAdvisor)
{
throw new IllegalStateException("PER_INSTANCE NOT APPLICABLE");
}
public Object createPerJoinpoint(Advisor advisor, Joinpoint jp)
{
if (jp instanceof MethodJoinpoint == false)
throw new IllegalArgumentException("Joinpoint is not a method: " + jp);
MethodJoinpoint methodJoinpoint = MethodJoinpoint.class.cast(jp);
Method method = methodJoinpoint.getMethod();
Remove rm = (Remove) advisor.resolveAnnotation(method, Remove.class);
if (rm == null)
{
log.warn("Cannot find @" + Remove.class.getName() + " for " + method + " assuming defaults");
rm = new RemoveImpl();
}
return new StatefulRemoveInterceptor(rm.retainIfException());
}
public Object createPerJoinpoint(Advisor advisor, InstanceAdvisor instanceAdvisor, Joinpoint jp)
{
throw new IllegalStateException("PER_CLASS_JOINPOINT NOT APPLICABLE");
}
public String getName()
{
return "StatefulRemoveInterceptor";
}
}