/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2008-2012 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: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package com.sun.ejb.containers.interceptors; import com.sun.enterprise.container.common.spi.JavaEEInterceptorBuilder; import com.sun.enterprise.container.common.spi.InterceptorInvoker; import com.sun.enterprise.container.common.spi.util.InterceptorInfo; import com.sun.ejb.codegen.EjbOptionalIntfGenerator; import com.sun.ejb.spi.container.OptionalLocalInterfaceProvider; import com.sun.logging.LogDomains; import java.lang.reflect.Proxy; import java.util.logging.Logger; /** * */ public class JavaEEInterceptorBuilderImpl implements JavaEEInterceptorBuilder { private static Logger _logger = LogDomains.getLogger(JavaEEInterceptorBuilderImpl.class, LogDomains.CORE_LOGGER); private InterceptorInfo interceptorInfo; private InterceptorManager interceptorManager; private EjbOptionalIntfGenerator gen; private Class subClassIntf; private Class subClass; public JavaEEInterceptorBuilderImpl(InterceptorInfo intInfo, InterceptorManager manager, EjbOptionalIntfGenerator gen, Class subClassIntf, Class subClass) { interceptorInfo = intInfo; interceptorManager = manager; this.gen = gen; this.subClassIntf = subClassIntf; this.subClass = subClass; } public InterceptorInvoker createInvoker(Object instance) throws Exception { interceptorInfo.setTargetObjectInstance(instance); // Proxy invocation handler. Also implements InterceptorInvoker. InterceptorInvocationHandler invoker = new InterceptorInvocationHandler(); Proxy proxy = (Proxy) Proxy.newProxyInstance( subClass.getClassLoader(), new Class[] { subClassIntf }, invoker); // Object passed back to the caller. OptionalLocalInterfaceProvider provider = (OptionalLocalInterfaceProvider) subClass.newInstance(); provider.setOptionalLocalIntfProxy(proxy); invoker.init(instance, interceptorManager.createInterceptorInstances(), provider, interceptorManager); return invoker; } public void addRuntimeInterceptor(Object interceptor) { interceptorManager.registerRuntimeInterceptor(interceptor); } }