001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2013 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * SonarQube is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.api.batch;
021    
022    import org.apache.commons.io.FilenameUtils;
023    import org.apache.commons.lang.StringUtils;
024    import org.sonar.api.resources.JavaFile;
025    import org.sonar.api.resources.JavaPackage;
026    
027    public final class SquidUtils {
028    
029      private SquidUtils() {
030        // only static methods
031      }
032    
033      public static JavaFile convertJavaFileKeyFromSquidFormat(String key) {
034        String extension = StringUtils.lowerCase(FilenameUtils.getExtension(key));
035        boolean isJavaFile = "jav".equals(extension) || "java".equals(extension);
036        if (isJavaFile) {
037          key = key.substring(0, key.length() - extension.length() -1);
038        }
039    
040        String convertedKey = key.replace('/', '.');
041        if (convertedKey.indexOf('.') == -1 && !"".equals(convertedKey)) {
042          convertedKey = "[default]." + convertedKey;
043    
044        } else if (convertedKey.indexOf('.') == -1) {
045          convertedKey = "[default]";
046        }
047    
048        return new JavaFile(convertedKey);
049      }
050    
051      public static JavaPackage convertJavaPackageKeyFromSquidFormat(String key) {
052        String convertedKey = key.replace('/', '.');
053        return new JavaPackage(convertedKey);
054      }
055    
056      public static String convertToSquidKeyFormat(JavaFile file) {
057        throw new UnsupportedOperationException("Not supported since v4.0. Was badly implemented");
058      }
059    }