/*
* 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);
}
}
}