001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 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.batch.scan.filesystem;
021    
022    import org.sonar.api.batch.fs.InputFile;
023    import org.sonar.api.batch.fs.InputFileFilter;
024    import org.sonar.api.batch.fs.internal.DeprecatedDefaultInputFile;
025    import org.sonar.api.scan.filesystem.FileSystemFilter;
026    import org.sonar.api.scan.filesystem.FileType;
027    import org.sonar.api.scan.filesystem.ModuleFileSystem;
028    
029    import java.io.File;
030    
031    public class DeprecatedFileFilters implements InputFileFilter {
032      private final FileSystemFilter[] filters;
033    
034      public DeprecatedFileFilters(FileSystemFilter[] filters) {
035        this.filters = filters;
036      }
037    
038      public DeprecatedFileFilters() {
039        this(new FileSystemFilter[0]);
040      }
041    
042      @Override
043      public boolean accept(InputFile inputFile) {
044        if (filters.length > 0) {
045          DeprecatedContext context = new DeprecatedContext(inputFile);
046          for (FileSystemFilter filter : filters) {
047            if (!filter.accept(inputFile.file(), context)) {
048              return false;
049            }
050          }
051        }
052        return true;
053      }
054    
055      static class DeprecatedContext implements FileSystemFilter.Context {
056        private final InputFile inputFile;
057    
058        DeprecatedContext(InputFile inputFile) {
059          this.inputFile = inputFile;
060        }
061    
062        @Override
063        public ModuleFileSystem fileSystem() {
064          throw new UnsupportedOperationException("Not supported since 4.0");
065        }
066    
067        @Override
068        public FileType type() {
069          String type = inputFile.type().name();
070          return FileType.valueOf(type);
071        }
072    
073        @Override
074        public File relativeDir() {
075          return new File(((DeprecatedDefaultInputFile)inputFile).sourceDirAbsolutePath());
076        }
077    
078        @Override
079        public String relativePath() {
080          return ((DeprecatedDefaultInputFile)inputFile).pathRelativeToSourceDir();
081        }
082    
083        @Override
084        public String canonicalPath() {
085          return inputFile.absolutePath();
086        }
087      }
088    }