001 /*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2009 SonarSource SA
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar 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 * Sonar 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
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
019 */
020 package org.sonar.api.database.daos;
021
022 import org.apache.commons.collections.CollectionUtils;
023 import org.apache.commons.collections.Predicate;
024 import org.sonar.api.database.DatabaseSession;
025 import org.sonar.api.measures.Metric;
026
027 import java.util.*;
028
029 public class MeasuresDao extends BaseDao {
030
031 private final Map<String, Metric> metricsByName = new HashMap<String, Metric>();
032
033 public MeasuresDao(DatabaseSession session) {
034 super(session);
035 }
036
037 public Metric getMetric(Metric metric) {
038 return getMetricsByName().get(metric.getKey());
039 }
040
041 public List<Metric> getMetrics(List<Metric> metrics) {
042 List<Metric> result = new ArrayList<Metric>();
043 for (Metric metric : metrics) {
044 result.add(getMetric(metric));
045 }
046 return result;
047 }
048
049 public Metric getMetric(String metricName) {
050 return getMetricsByName().get(metricName);
051 }
052
053 public Collection<Metric> getMetrics() {
054 return getMetricsByName().values();
055 }
056
057 public Collection<Metric> getEnabledMetrics() {
058 return CollectionUtils.select(getMetricsByName().values(), new Predicate() {
059 public boolean evaluate(Object o) {
060 return ((Metric) o).getEnabled();
061 }
062 });
063 }
064
065 public Collection<Metric> getUserDefinedMetrics() {
066 return CollectionUtils.select(getMetricsByName().values(), new Predicate() {
067 public boolean evaluate(Object o) {
068 Metric m = (Metric) o;
069 return (m.getEnabled() && m.getOrigin() != Metric.Origin.JAV);
070 }
071 });
072 }
073
074 public void disableAutomaticMetrics() {
075 getSession().createQuery("update " + Metric.class.getSimpleName() + " m set m.enabled=false where m.userManaged=false").executeUpdate();
076 getSession().commit();
077 metricsByName.clear();
078 }
079
080 public void registerMetrics(Collection<Metric> metrics) {
081 if (metrics != null) {
082 for (Metric metric : metrics) {
083 metric.setEnabled(Boolean.TRUE);
084 persistMetric(metric);
085 }
086 getSession().commit();
087 }
088 }
089
090 public void persistMetric(Metric metric) {
091 Metric dbMetric = getMetric(metric);
092 if (dbMetric != null) {
093 dbMetric.merge(metric);
094 getSession().getEntityManager().merge(dbMetric);
095
096 } else {
097 getSession().getEntityManager().persist(metric);
098 }
099
100 metricsByName.clear();
101 }
102
103 public void disabledMetrics(Collection<Metric> metrics) {
104 for (Metric metric : metrics) {
105 metric.setEnabled(Boolean.FALSE);
106 getSession().getEntityManager().persist(metric);
107 metricsByName.put(metric.getName(), metric);
108 }
109 }
110
111 private Map<String, Metric> getMetricsByName() {
112 if (metricsByName.isEmpty()) {
113 List<Metric> metrics = getSession().getResults(Metric.class);
114 for (Metric metric : metrics) {
115 metricsByName.put(metric.getKey(), metric);
116 }
117 }
118 return metricsByName;
119 }
120 }