001    /**
002     * Copyright (c) 2000-2010 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.util;
016    
017    import org.apache.tools.ant.BuildException;
018    import org.apache.tools.ant.Task;
019    
020    /**
021     * @author Brian Wing Shun Chan
022     */
023    public class PropsUtilTask extends Task {
024    
025            public void execute() throws BuildException {
026                    ClassLoader antClassLoader = getClass().getClassLoader();
027    
028                    Thread currentThread = Thread.currentThread();
029    
030                    ClassLoader contextClassLoader = currentThread.getContextClassLoader();
031    
032                    try {
033                            currentThread.setContextClassLoader(antClassLoader);
034    
035                            getProject().setUserProperty(_result, PropsUtil.get(_key));
036                    }
037                    finally {
038                            currentThread.setContextClassLoader(contextClassLoader);
039                    }
040            }
041    
042            public void setKey(String key) {
043                    _key = key;
044            }
045    
046            public void setResult(String result) {
047                    _result = result;
048            }
049    
050            private String _key;
051            private String _result;
052    
053    }