001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.events;
016    
017    /**
018     * @author Brian Wing Shun Chan
019     */
020    public class InvokerSimpleAction extends SimpleAction {
021    
022            public InvokerSimpleAction(SimpleAction simpleAction) {
023                    this(simpleAction, Thread.currentThread().getContextClassLoader());
024            }
025    
026            public InvokerSimpleAction(
027                    SimpleAction simpleAction, ClassLoader classLoader) {
028    
029                    _simpleAction = simpleAction;
030                    _classLoader = classLoader;
031            }
032    
033            @Override
034            public void run(String[] ids) throws ActionException {
035                    Thread currentThread = Thread.currentThread();
036    
037                    ClassLoader contextClassLoader = currentThread.getContextClassLoader();
038    
039                    currentThread.setContextClassLoader(_classLoader);
040    
041                    try {
042                            _simpleAction.run(ids);
043                    }
044                    finally {
045                            currentThread.setContextClassLoader(contextClassLoader);
046                    }
047            }
048    
049            private ClassLoader _classLoader;
050            private SimpleAction _simpleAction;
051    
052    }