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Tests AOP interceptions along with events
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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 * elects to include this software in this distribution under the [CDDL or GPL
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 */
package org.glassfish.hk2.aopEvents;

import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.List;

import javax.inject.Inject;

import org.aopalliance.intercept.ConstructorInterceptor;
import org.aopalliance.intercept.MethodInterceptor;
import org.glassfish.hk2.api.Descriptor;
import org.glassfish.hk2.api.Filter;
import org.glassfish.hk2.api.InterceptionService;
import org.jvnet.hk2.annotations.Service;

/**
 * @author jwells
 *
 */
@Service
public class InterceptionServiceImpl implements InterceptionService {
    @Inject
    private MethodInterceptor interceptor;

    /* (non-Javadoc)
     * @see org.glassfish.hk2.api.InterceptionService#getDescriptorFilter()
     */
    @Override
    public Filter getDescriptorFilter() {
        return new Filter() {

            @Override
            public boolean matches(Descriptor d) {
                
                if (EventSubscriberService.class.getName().equals(d.getImplementation())) {
                    return true;
                }
                
                if (ProtectedEventSubscriberService.class.getName().equals(d.getImplementation())) {
                    return true;
                }
                
                if (PackageEventSubscriberService.class.getName().equals(d.getImplementation())) {
                    return true;
                }
                
                if (PrivateEventSubscriberService.class.getName().equals(d.getImplementation())) {
                    return true;
                }
                
                return false;
            }
            
        };
    }

    /* (non-Javadoc)
     * @see org.glassfish.hk2.api.InterceptionService#getMethodInterceptors(java.lang.reflect.Method)
     */
    @Override
    public List getMethodInterceptors(Method method) {
        if (!method.getName().equals("subscribeMe")) {
            return null;
        }
        
        return Collections.singletonList(interceptor);
    }

    /* (non-Javadoc)
     * @see org.glassfish.hk2.api.InterceptionService#getConstructorInterceptors(java.lang.reflect.Constructor)
     */
    @Override
    public List getConstructorInterceptors(
            Constructor constructor) {
        return null;
    }

}