001    /**
002     *
003     * Copyright 2003-2004 The Apache Software Foundation
004     *
005     *  Licensed under the Apache License, Version 2.0 (the "License");
006     *  you may not use this file except in compliance with the License.
007     *  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    
018    package org.apache.geronimo.deployment.tools.loader;
019    
020    import java.net.URL;
021    import java.net.URLClassLoader;
022    import java.util.ArrayList;
023    import java.util.Enumeration;
024    import java.util.List;
025    import javax.enterprise.deploy.model.exceptions.DDBeanCreateException;
026    import javax.enterprise.deploy.shared.ModuleType;
027    
028    /**
029     *
030     *
031     * @version $Rev: 355877 $ $Date: 2005-12-10 18:48:27 -0800 (Sat, 10 Dec 2005) $
032     */
033    public class WebDeployable extends AbstractDeployable {
034        private final ClassLoader webLoader;
035    
036        public WebDeployable(URL moduleURL) throws DDBeanCreateException {
037            super(ModuleType.WAR, moduleURL, "WEB-INF/web.xml");
038            ClassLoader parent = super.getModuleLoader();
039            List path = new ArrayList();
040            path.add(parent.getResource("WEB-INF/classes/"));
041            Enumeration e = entries();
042            while (e.hasMoreElements()) {
043                String entry = (String) e.nextElement();
044                if (entry.startsWith("WEB-INF/lib/")) {
045                    String jarName = entry.substring(12);
046                    if (jarName.indexOf('/') == -1 && (jarName.endsWith(".jar") || jarName.endsWith(".zip"))) {
047                        path.add(parent.getResource(entry));
048                    }
049                }
050            }
051            webLoader = new URLClassLoader((URL[]) path.toArray(new URL[path.size()]), parent);
052        }
053    
054        protected ClassLoader getModuleLoader() {
055            return webLoader;
056        }
057    }