001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar 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     * Sonar 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
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.api.resources;
021    
022    import org.apache.commons.lang.ArrayUtils;
023    import org.apache.commons.lang.StringUtils;
024    
025    /**
026     * Java language implementation
027     *
028     * @since 1.10
029     */
030    public class Java extends AbstractLanguage {
031    
032      public static final Java INSTANCE = new Java();
033    
034      /**
035       * Java key
036       */
037      public static final String KEY = "java";
038      /**
039       * Default package name for classes without package def
040       */
041      public static final String DEFAULT_PACKAGE_NAME = "[default]";
042      /**
043       * Java files knows suffixes
044       */
045      public static final String[] SUFFIXES = {"java", "jav"};
046    
047      /**
048       * Default constructor
049       */
050      public Java() {
051        super(KEY, "Java");
052      }
053    
054      /**
055       * {@inheritDoc}
056       *
057       * @see AbstractLanguage#getFileSuffixes()
058       */
059      public String[] getFileSuffixes() {
060        return SUFFIXES;
061      }
062    
063      public static boolean isJavaFile(java.io.File file) {
064        String suffix = StringUtils.substringAfterLast(file.getName(), ".");
065        return ArrayUtils.contains(SUFFIXES, suffix);
066      }
067    }