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 */
020package org.sonar.api.resources;
021
022import org.apache.commons.lang.ArrayUtils;
023import org.apache.commons.lang.StringUtils;
024
025/**
026 * Java language implementation
027 *
028 * @since 1.10
029 */
030public 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}