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.tools;
016    
017    import com.liferay.portal.kernel.util.FileUtil;
018    import com.liferay.portal.kernel.util.GetterUtil;
019    import com.liferay.portal.kernel.util.HtmlUtil;
020    import com.liferay.portal.kernel.util.Validator;
021    import com.liferay.portal.util.InitUtil;
022    
023    /**
024     * @author Brian Wing Shun Chan
025     */
026    public class XMLFormatter {
027    
028            public static void main(String[] args) {
029                    InitUtil.initWithSpring();
030    
031                    String fileName = System.getProperty("xml.formatter.file");
032                    boolean stripComments = GetterUtil.getBoolean(
033                            System.getProperty("xml.formatter.strip.comments"));
034    
035                    if (Validator.isNull(fileName)) {
036                            throw new IllegalArgumentException();
037                    }
038    
039                    try {
040                            String xml = FileUtil.read(fileName);
041    
042                            if (stripComments) {
043                                    xml = HtmlUtil.stripComments(xml);
044                            }
045    
046                            xml = com.liferay.util.xml.XMLFormatter.toString(xml);
047    
048                            FileUtil.write(fileName, xml);
049                    }
050                    catch (Exception e) {
051                            e.printStackTrace();
052                    }
053            }
054    
055    }