/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube 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.
*
* SonarQube 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.batch.scan.measure;
import com.google.common.base.Preconditions;
import org.sonar.api.BatchComponent;
import org.sonar.api.measures.Measure;
import org.sonar.api.measures.MetricFinder;
import org.sonar.api.measures.RuleMeasure;
import org.sonar.api.resources.Resource;
import org.sonar.api.technicaldebt.batch.Characteristic;
import org.sonar.api.technicaldebt.batch.TechnicalDebtModel;
import org.sonar.batch.index.Cache;
import org.sonar.batch.index.Cache.Entry;
import org.sonar.batch.index.Caches;
/**
* Cache of all measures. This cache is shared amongst all project modules.
*/
public class MeasureCache implements BatchComponent {
private final Cache<Measure> cache;
public MeasureCache(Caches caches, MetricFinder metricFinder, TechnicalDebtModel techDebtModel) {
caches.registerValueCoder(Measure.class, new MeasureValueCoder(metricFinder, techDebtModel));
cache = caches.createCache("measures");
}
public Iterable<Entry<Measure>> entries() {
return cache.entries();
}
public Iterable<Measure> byResource(Resource r) {
return cache.values(r.getEffectiveKey());
}
public Iterable<Measure> byMetric(Resource r, String metricKey) {
return byMetric(r.getEffectiveKey(), metricKey);
}
public Iterable<Measure> byMetric(String resourceKey, String metricKey) {
return cache.values(resourceKey, metricKey);
}
public MeasureCache put(Resource resource, Measure measure) {
Preconditions.checkNotNull(resource.getEffectiveKey());
Preconditions.checkNotNull(measure.getMetricKey());
cache.put(resource.getEffectiveKey(), measure.getMetricKey(), computeMeasureKey(measure), measure);
return this;
}
public boolean contains(Resource resource, Measure measure) {
Preconditions.checkNotNull(resource.getEffectiveKey());
Preconditions.checkNotNull(measure.getMetricKey());
return cache.containsKey(resource.getEffectiveKey(), measure.getMetricKey(), computeMeasureKey(measure));
}
private static String computeMeasureKey(Measure m) {
StringBuilder sb = new StringBuilder();
if (m.getMetricKey() != null) {
sb.append(m.getMetricKey());
}
sb.append("|");
Characteristic characteristic = m.getCharacteristic();
if (characteristic != null) {
sb.append(characteristic.key());
}
sb.append("|");
Integer personId = m.getPersonId();
if (personId != null) {
sb.append(personId);
}
if (m instanceof RuleMeasure) {
sb.append("|");
sb.append(((RuleMeasure) m).ruleKey());
}
return sb.toString();
}
}