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.plugins.findbugs;
021
022import java.io.File;
023import java.util.ArrayList;
024import java.util.List;
025
026import org.sonar.api.platform.ServerFileSystem;
027import org.sonar.api.resources.Java;
028import org.sonar.api.rules.Rule;
029import org.sonar.api.rules.RuleRepository;
030import org.sonar.api.rules.XMLRuleParser;
031
032public final class FindbugsRuleRepository extends RuleRepository {
033
034  private XMLRuleParser xmlRuleParser;
035
036  private ServerFileSystem fileSystem;
037
038  public FindbugsRuleRepository(ServerFileSystem fileSystem, XMLRuleParser xmlRuleParser) {
039    super(FindbugsConstants.REPOSITORY_KEY, Java.KEY);
040    setName(FindbugsConstants.REPOSITORY_NAME);
041    this.xmlRuleParser = xmlRuleParser;
042    this.fileSystem = fileSystem;
043  }
044
045  @Override
046  public List<Rule> createRules() {
047    List<Rule> rules = new ArrayList<Rule>();
048    rules.addAll(xmlRuleParser.parse(getClass().getResourceAsStream("/org/sonar/plugins/findbugs/rules.xml")));
049    for (File userExtensionXml : fileSystem.getExtensions(FindbugsConstants.REPOSITORY_KEY, "xml")) {
050      rules.addAll(xmlRuleParser.parse(userExtensionXml));
051    }
052    return rules;
053  }
054}