/*
* 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;
import java.lang.reflect.Method;
import org.jboss.as.cmp.CmpMessages;
import org.jboss.as.cmp.component.interceptors.CmpEntityBeanEjbCreateMethodInterceptorFactory;
import org.jboss.as.cmp.component.interceptors.CmpEntityBeanRemoveInterceptorFactory;
import org.jboss.as.ee.component.ComponentConfiguration;
import org.jboss.as.ee.component.ComponentInstance;
import org.jboss.as.ee.component.ViewConfiguration;
import org.jboss.as.ee.component.ViewDescription;
import org.jboss.as.ee.component.interceptors.InterceptorOrder;
import org.jboss.as.ejb3.component.entity.EntityBeanObjectViewConfigurator;
import org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex;
import org.jboss.invocation.ImmediateInterceptorFactory;
import org.jboss.invocation.Interceptor;
import org.jboss.invocation.InterceptorContext;
import org.jboss.invocation.InterceptorFactory;
/**
* @author John Bailey
*/
public class CmpEntityBeanObjectViewConfigurator extends EntityBeanObjectViewConfigurator {
protected InterceptorFactory getEjbCreateInterceptorFactory() {
return CmpEntityBeanEjbCreateMethodInterceptorFactory.INSTANCE;
}
protected InterceptorFactory getEjbRemoveInterceptorFactory(final Method remove) {
return new CmpEntityBeanRemoveInterceptorFactory(remove);
}
protected void handleNonBeanMethod(final ComponentConfiguration componentConfiguration, final ViewConfiguration configuration, final DeploymentReflectionIndex index, final Method method) {
configuration.addClientInterceptor(method, ViewDescription.CLIENT_DISPATCHER_INTERCEPTOR_FACTORY, InterceptorOrder.Client.CLIENT_DISPATCHER);
//TODO: these look like they are bypassing the synchronization interceptor
configuration.addViewInterceptor(method, new ImmediateInterceptorFactory(new InstanceMethodInvokingInterceptor(method)), InterceptorOrder.View.COMPONENT_DISPATCHER);
}
private static class InstanceMethodInvokingInterceptor implements Interceptor {
private final Method componentMethod;
public InstanceMethodInvokingInterceptor(final Method componentMethod) {
this.componentMethod = componentMethod;
}
public Object processInvocation(final InterceptorContext context) throws Exception {
final ComponentInstance componentInstance = context.getPrivateData(ComponentInstance.class);
if (componentInstance == null) {
throw CmpMessages.MESSAGES.noComponentInstanceAssociated();
}
//for CMP beans we invoke directly on the instance, bypassing the interceptor chain
return componentMethod.invoke(componentInstance.getInstance(), context.getParameters());
}
}
}