001    /**
002     * Copyright (c) 2000-present 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 com.liferay.portal.kernel.util.ClassLoaderUtil;
018    
019    import org.apache.tools.ant.BuildException;
020    import org.apache.tools.ant.Project;
021    import org.apache.tools.ant.Task;
022    
023    /**
024     * @author Brian Wing Shun Chan
025     */
026    public class PropsUtilTask extends Task {
027    
028            @Override
029            public void execute() throws BuildException {
030                    ClassLoader contextClassLoader =
031                            ClassLoaderUtil.getContextClassLoader();
032    
033                    try {
034                            Class<?> clazz = getClass();
035    
036                            ClassLoaderUtil.setContextClassLoader(clazz.getClassLoader());
037    
038                            Project project = getProject();
039    
040                            project.setUserProperty(_result, PropsUtil.get(_key));
041                    }
042                    finally {
043                            ClassLoaderUtil.setContextClassLoader(contextClassLoader);
044                    }
045            }
046    
047            public void setKey(String key) {
048                    _key = key;
049            }
050    
051            public void setResult(String result) {
052                    _result = result;
053            }
054    
055            private String _key;
056            private String _result;
057    
058    }