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.batch;
021
022 import org.apache.commons.configuration.*;
023 import org.apache.maven.execution.MavenSession;
024 import org.picocontainer.Characteristics;
025 import org.picocontainer.MutablePicoContainer;
026 import org.slf4j.Logger;
027 import org.slf4j.LoggerFactory;
028 import org.sonar.api.database.DatabaseSessionProvider;
029 import org.sonar.api.database.DriverDatabaseConnector;
030 import org.sonar.api.database.ThreadLocalDatabaseSessionFactory;
031 import org.sonar.api.resources.Project;
032 import org.sonar.api.utils.IocContainer;
033 import org.sonar.batch.indexer.DefaultSonarIndex;
034
035 import java.io.IOException;
036
037 public class AggregatorBatch {
038
039 private static final Logger LOG = LoggerFactory.getLogger(AggregatorBatch.class);
040
041 private MutablePicoContainer topContainer;
042
043 public AggregatorBatch(MavenSession mavenSession) {
044 this.topContainer = createContainer(mavenSession);
045 }
046
047 private static MutablePicoContainer createContainer(MavenSession mavenSession) {
048 MutablePicoContainer container = IocContainer.buildPicoContainer();
049 container.as(Characteristics.CACHE).addComponent(getStartupConfiguration(mavenSession));
050 container.as(Characteristics.CACHE).addComponent(DriverDatabaseConnector.class);
051 container.as(Characteristics.CACHE).addComponent(ThreadLocalDatabaseSessionFactory.class);
052 container.addAdapter(new DatabaseSessionProvider());
053 container.as(Characteristics.CACHE).addComponent(mavenSession);
054 return container;
055 }
056
057 public AggregatorBatch register(Object component) {
058 topContainer.as(Characteristics.CACHE).addComponent(component);
059 return this;
060 }
061
062 private static Configuration getStartupConfiguration(MavenSession session) {
063 CompositeConfiguration configuration = new CompositeConfiguration();
064 configuration.addConfiguration(new SystemConfiguration());
065 configuration.addConfiguration(new EnvironmentConfiguration());
066 configuration.addConfiguration(new MapConfiguration(session.getCurrentProject().getModel().getProperties()));
067 return configuration;
068 }
069
070
071 public void execute() throws IOException {
072 try {
073 topContainer.start();
074 analyzeProjects();
075
076 } finally {
077 topContainer.stop();
078 }
079 }
080
081 private void analyzeProjects() throws IOException {
082 MutablePicoContainer batchContainer = topContainer.makeChildContainer();
083 batchContainer.as(Characteristics.CACHE).addComponent(ProjectTree.class);
084 batchContainer.as(Characteristics.CACHE).addComponent(DefaultSonarIndex.class);
085 batchContainer.start();
086
087 ProjectTree projectTree = batchContainer.getComponent(ProjectTree.class);
088 DefaultSonarIndex index = batchContainer.getComponent(DefaultSonarIndex.class);
089
090 analyzeProject(batchContainer, index, projectTree.getRootProject());
091 }
092
093 private void analyzeProject(MutablePicoContainer batchContainer, DefaultSonarIndex index, Project project) {
094 for (Project module : project.getModules()) {
095 analyzeProject(batchContainer, index, module);
096 }
097 LOG.info("------------- Analyzing " + project.getName());
098 new ProjectBatch(batchContainer).execute(index, project);
099 }
100 }