001package org.apache.maven.execution;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *  http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.util.Collections;
023import java.util.IdentityHashMap;
024import java.util.List;
025import java.util.Map;
026import java.util.concurrent.CopyOnWriteArrayList;
027
028import org.apache.maven.project.DependencyResolutionResult;
029import org.apache.maven.project.MavenProject;
030
031/** @author Jason van Zyl */
032public class DefaultMavenExecutionResult
033    implements MavenExecutionResult
034{
035    private MavenProject project;
036
037    private List<MavenProject> topologicallySortedProjects = Collections.emptyList();
038
039    private DependencyResolutionResult dependencyResolutionResult;
040
041    private final List<Throwable> exceptions = new CopyOnWriteArrayList<Throwable>();
042
043    private final Map<MavenProject, BuildSummary> buildSummaries =
044        Collections.synchronizedMap( new IdentityHashMap<MavenProject, BuildSummary>() );
045
046    public MavenExecutionResult setProject( MavenProject project )
047    {
048        this.project = project;
049
050        return this;
051    }
052
053    public MavenProject getProject()
054    {
055        return project;
056    }
057
058    public MavenExecutionResult setTopologicallySortedProjects( List<MavenProject> topologicallySortedProjects )
059    {
060        this.topologicallySortedProjects = topologicallySortedProjects;
061
062        return this;
063    }
064
065    public List<MavenProject> getTopologicallySortedProjects()
066    {
067        return null == topologicallySortedProjects ? Collections.<MavenProject>emptyList()
068                        : topologicallySortedProjects;
069    }
070
071    public DependencyResolutionResult getDependencyResolutionResult()
072    {
073        return dependencyResolutionResult;
074    }
075
076    public MavenExecutionResult setDependencyResolutionResult( DependencyResolutionResult dependencyResolutionResult )
077    {
078        this.dependencyResolutionResult = dependencyResolutionResult;
079
080        return this;
081    }
082
083    public List<Throwable> getExceptions()
084    {
085        return exceptions;
086    }
087
088    public MavenExecutionResult addException( Throwable t )
089    {
090        exceptions.add( t );
091
092        return this;
093    }
094
095    public boolean hasExceptions()
096    {
097        return !getExceptions().isEmpty();
098    }
099
100    public BuildSummary getBuildSummary( MavenProject project )
101    {
102        return buildSummaries.get( project );
103    }
104
105    public void addBuildSummary( BuildSummary summary )
106    {
107        buildSummaries.put( summary.getProject(), summary );
108    }
109}