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.plugins.core.batch;
021    
022    import org.sonar.api.batch.ResourceFilter;
023    import org.sonar.api.resources.Project;
024    import org.sonar.api.resources.Resource;
025    import org.sonar.api.resources.ResourceUtils;
026    
027    /**
028     * @since 1.12
029     */
030    public class ExcludedResourceFilter implements ResourceFilter {
031    
032      private Project project;
033    
034      public ExcludedResourceFilter(Project project) {
035        this.project = project;
036      }
037    
038      public boolean isIgnored(Resource resource) {
039        if (ResourceUtils.isUnitTestClass(resource)) {
040          // See SONAR-1115 Exclusion patterns do not apply to unit tests.
041          return false;
042        }
043    
044        String[] patterns = project.getExclusionPatterns();
045        if (patterns != null) {
046          for (String pattern : patterns) {
047            if (resource.matchFilePattern(pattern)) {
048              return true;
049            }
050          }
051        }
052        return false;
053      }
054    }