/* * SonarQube * Copyright (C) 2009-2017 SonarSource SA * mailto:info AT sonarsource DOT com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 3 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ package org.sonar.scanner.cpd.deprecated; import com.google.common.annotations.VisibleForTesting; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.sonar.api.batch.CpdMapping; import org.sonar.api.batch.Phase; import org.sonar.api.batch.fs.FileSystem; import org.sonar.api.batch.sensor.Sensor; import org.sonar.api.batch.sensor.SensorContext; import org.sonar.api.batch.sensor.SensorDescriptor; /** * Feed block index using deprecated {@link CpdMapping} extension point if not already * fed by another Sensor using {@link SensorContext#newCpdTokens()}. Special case for Java * that use a dedicated block indexer. * Can be removed when {@link CpdMapping} extension is removed and Java specific part moved to Java plugin. */ @Phase(name = Phase.Name.POST) public class DeprecatedCpdBlockIndexerSensor implements Sensor { private static final Logger LOG = LoggerFactory.getLogger(DeprecatedCpdBlockIndexerSensor.class); private CpdBlockIndexer javaCpdBlockIndexer; private CpdBlockIndexer defaultCpdBlockIndexer; private FileSystem fs; public DeprecatedCpdBlockIndexerSensor(JavaCpdBlockIndexer javaCpdBlockIndexer, DefaultCpdBlockIndexer defaultCpdBlockIndexer, FileSystem fs) { this.javaCpdBlockIndexer = javaCpdBlockIndexer; this.defaultCpdBlockIndexer = defaultCpdBlockIndexer; this.fs = fs; } @Override public void describe(SensorDescriptor descriptor) { descriptor.name("CPD Block Indexer") .global(); } @VisibleForTesting CpdBlockIndexer getBlockIndexer(String language) { if (javaCpdBlockIndexer.isLanguageSupported(language)) { return javaCpdBlockIndexer; } return defaultCpdBlockIndexer; } @Override public void execute(SensorContext context) { for (String language : fs.languages()) { CpdBlockIndexer blockIndexer = getBlockIndexer(language); if (!blockIndexer.isLanguageSupported(language)) { LOG.debug("Detection of duplicated code is not supported for {}", language); continue; } LOG.debug("{} is used for {}", blockIndexer.getClass().getName(), language); blockIndexer.index(language); } } }