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.scan2;
021    
022    import org.sonar.api.batch.bootstrap.ProjectDefinition;
023    import org.sonar.api.batch.fs.InputFile;
024    import org.sonar.api.batch.measure.MetricFinder;
025    import org.sonar.api.measures.FileLinesContext;
026    import org.sonar.api.measures.FileLinesContextFactory;
027    import org.sonar.api.resources.Resource;
028    import org.sonar.batch.scan.filesystem.InputPathCache;
029    
030    public class DefaultFileLinesContextFactory implements FileLinesContextFactory {
031    
032      private final AnalyzerMeasureCache measureCache;
033      private final MetricFinder metricFinder;
034      private final ProjectDefinition def;
035      private InputPathCache fileCache;
036    
037      public DefaultFileLinesContextFactory(InputPathCache fileCache, MetricFinder metricFinder, AnalyzerMeasureCache measureCache,
038        ProjectDefinition def) {
039        this.fileCache = fileCache;
040        this.metricFinder = metricFinder;
041        this.measureCache = measureCache;
042        this.def = def;
043      }
044    
045      @Override
046      public FileLinesContext createFor(Resource model) {
047        throw new UnsupportedOperationException();
048      }
049    
050      @Override
051      public FileLinesContext createFor(InputFile inputFile) {
052        if (fileCache.getFile(def.getKey(), inputFile.relativePath()) == null) {
053          throw new IllegalStateException("InputFile is not indexed: " + inputFile);
054        }
055        return new DefaultFileLinesContext(metricFinder, measureCache, def.getKey(), inputFile);
056      }
057    
058    }