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.measure;
021    
022    import com.google.common.collect.Lists;
023    import com.google.common.collect.Maps;
024    import org.sonar.api.batch.measure.Metric;
025    import org.sonar.api.batch.measure.MetricFinder;
026    import org.sonar.api.measures.Metric.ValueType;
027    import org.sonar.batch.protocol.input.GlobalReferentials;
028    
029    import java.util.Collection;
030    import java.util.List;
031    import java.util.Map;
032    
033    public class DefaultMetricFinder implements MetricFinder {
034    
035      private Map<String, Metric> metricsByKey = Maps.newLinkedHashMap();
036    
037      public DefaultMetricFinder(GlobalReferentials globalReferentials) {
038        for (org.sonar.batch.protocol.input.Metric metric : globalReferentials.metrics()) {
039          metricsByKey.put(metric.key(), new org.sonar.api.measures.Metric.Builder(metric.key(), metric.key(), ValueType.valueOf(metric.valueType())).create());
040        }
041      }
042    
043      @Override
044      public Metric findByKey(String key) {
045        return metricsByKey.get(key);
046      }
047    
048      @Override
049      public Collection<Metric> findAll(List<String> metricKeys) {
050        List<Metric> result = Lists.newLinkedList();
051        for (String metricKey : metricKeys) {
052          Metric metric = findByKey(metricKey);
053          if (metric != null) {
054            result.add(metric);
055          }
056        }
057        return result;
058      }
059    
060      @Override
061      public Collection<Metric> findAll() {
062        return metricsByKey.values();
063      }
064    
065    }