001/* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 SonarSource 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 */ 020package org.sonar.batch; 021 022import org.apache.maven.project.MavenProject; 023import org.sonar.api.batch.bootstrap.ProjectDefinition; 024import org.sonar.api.batch.maven.MavenPlugin; 025import org.sonar.api.batch.maven.MavenPluginHandler; 026import org.sonar.api.resources.Project; 027import org.sonar.api.utils.SonarException; 028import org.sonar.api.utils.TimeProfiler; 029 030/** 031 * Abstract implementation of {@link MavenPluginExecutor} to reduce duplications in concrete implementations for different Maven versions. 032 */ 033public abstract class AbstractMavenPluginExecutor implements MavenPluginExecutor { 034 035 public final MavenPluginHandler execute(Project project, ProjectDefinition projectDefinition, MavenPluginHandler handler) { 036 for (String goal : handler.getGoals()) { 037 MavenPlugin plugin = MavenPlugin.getPlugin(project.getPom(), handler.getGroupId(), handler.getArtifactId()); 038 execute(project, 039 projectDefinition, 040 getGoal(handler.getGroupId(), handler.getArtifactId(), (plugin != null && plugin.getPlugin() != null ? plugin.getPlugin().getVersion() : null), goal)); 041 } 042 return handler; 043 } 044 045 public final void execute(Project project, ProjectDefinition projectDefinition, String goal) { 046 TimeProfiler profiler = new TimeProfiler().start("Execute " + goal); 047 ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader(); 048 try { 049 concreteExecute(project.getPom(), goal); 050 } catch (Exception e) { 051 throw new SonarException("Unable to execute maven plugin", e); 052 } finally { 053 // Reset original ClassLoader that may have been changed during Maven Execution (see SONAR-1800) 054 Thread.currentThread().setContextClassLoader(currentClassLoader); 055 profiler.stop(); 056 } 057 058 if (project.getPom() != null) { 059 MavenProjectConverter.synchronizeFileSystem(project.getPom(), projectDefinition); 060 } 061 } 062 063 public abstract void concreteExecute(MavenProject pom, String goal) throws Exception; 064 065 static String getGoal(String groupId, String artifactId, String version, String goal) { 066 String defaultVersion = (version == null ? "" : version); 067 return new StringBuilder() 068 .append(groupId).append(":") 069 .append(artifactId).append(":") 070 .append(defaultVersion) 071 .append(":") 072 .append(goal) 073 .toString(); 074 } 075 076}