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