/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., 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.as.cmp.component.interceptors;
import java.lang.reflect.Method;
import javax.ejb.NoSuchEJBException;
import org.jboss.as.cmp.component.CmpEntityBeanComponent;
import org.jboss.as.cmp.component.CmpEntityBeanComponentInstance;
import org.jboss.as.ee.component.ComponentInstance;
import org.jboss.as.ejb3.component.entity.EntityBeanComponent;
import org.jboss.as.ejb3.component.entity.interceptors.EntityBeanAssociatingInterceptorFactory;
import org.jboss.as.ejb3.component.interceptors.AbstractEJBInterceptor;
import org.jboss.invocation.Interceptor;
import org.jboss.invocation.InterceptorContext;
import org.jboss.invocation.InterceptorFactory;
import org.jboss.invocation.InterceptorFactoryContext;
import org.jboss.logging.Logger;
/**
* TODO: combine with Entity remove interceptor
*
* @author John Bailey
*/
public class CmpEntityBeanRemoveInterceptorFactory implements InterceptorFactory {
private final Logger log = Logger.getLogger(EntityBeanAssociatingInterceptorFactory.class);
private final Method ejbRemove;
public CmpEntityBeanRemoveInterceptorFactory(final Method ejbRemove) {
this.ejbRemove = ejbRemove;
}
public Interceptor create(final InterceptorFactoryContext context) {
return new AbstractEJBInterceptor() {
public Object processInvocation(final InterceptorContext context) throws Exception {
final CmpEntityBeanComponent component = getComponent(context, CmpEntityBeanComponent.class);
final Object primaryKey = context.getPrivateData(EntityBeanComponent.PRIMARY_KEY_CONTEXT_KEY);
if (primaryKey == null) {
throw new NoSuchEJBException("Invocation was not associated with an instance, primary key was null, instance may have been removed");
}
final CmpEntityBeanComponentInstance instance = (CmpEntityBeanComponentInstance) component.getCache().get(primaryKey);
//Call the ejbRemove method
Method oldMethod = context.getMethod();
try {
context.putPrivateData(ComponentInstance.class, instance);
context.setMethod(ejbRemove);
context.setTarget(instance.getInstance());
instance.getInterceptor(ejbRemove).processInvocation(context);
} finally {
context.setMethod(oldMethod);
context.setTarget(null);
context.putPrivateData(ComponentInstance.class, null);
}
// Invoke CMP remove
component.getStoreManager().removeEntity(instance.getEjbContext());
instance.setRemoved(true);
instance.removeAllTimers();
return null;
}
};
}
}