001/*
002 * (C) Copyright 2006-2008 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 *
019 * $Id$
020 */
021
022package org.nuxeo.runtime.tomcat;
023
024import java.io.File;
025import java.lang.reflect.Method;
026
027import org.apache.catalina.Container;
028import org.apache.catalina.core.StandardContext;
029import org.apache.catalina.loader.WebappLoader;
030
031/**
032 * Shared attribute is experimental. Do not use it yet.
033 * <p>
034 * (Its purpose is to be able to deploy multiple WARs using the same nuxeo instance but it is not working yet).
035 *
036 * @author <a href="mailto:[email protected]">Bogdan Stefanescu</a>
037 */
038public class NuxeoWebappLoader extends WebappLoader {
039
040    protected File baseDir; // the baseDir from the Context (which is private..)
041
042    protected void overwriteWar() {
043        // File baseDir = getBaseDir();
044        // remove all files
045    }
046
047    public File getBaseDir() throws ReflectiveOperationException {
048        if (baseDir == null) {
049            Method m = getClass().getSuperclass().getDeclaredMethod("getContainer");
050            m.setAccessible(true);
051            Container container = (Container) m.invoke(this);
052            Method method = StandardContext.class.getDeclaredMethod("getBasePath");
053            method.setAccessible(true);
054            String path = (String) method.invoke(container);
055            baseDir = new File(path);
056        }
057        return baseDir;
058    }
059
060}