001    package org.apache.maven.lifecycle;
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    
022    import org.apache.maven.plugin.MojoExecution;
023    import org.apache.maven.project.MavenProject;
024    
025    /**
026     * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
027     */
028    public class LifecycleExecutionException
029        extends Exception
030    {
031        private MavenProject project;
032        
033        public LifecycleExecutionException( String message )
034        {
035            super( message );
036        }
037    
038        public LifecycleExecutionException( Throwable cause )
039        {
040            super( cause );
041        }
042    
043        public LifecycleExecutionException( String message, Throwable cause )
044        {
045            super( message, cause );
046        }
047        
048        public LifecycleExecutionException( String message, MavenProject project )
049        {
050            super( message );
051            this.project = project;
052        }
053    
054        public LifecycleExecutionException( String message, MojoExecution execution, MavenProject project )
055        {
056            super( message );
057            this.project = project;
058        }
059    
060        public LifecycleExecutionException( String message, MojoExecution execution, MavenProject project, Throwable cause )
061        {
062            super( message, cause );
063            this.project = project;
064        }
065    
066        public LifecycleExecutionException( MojoExecution execution, MavenProject project, Throwable cause )
067        {
068            this( createMessage( execution, project, cause ), execution, project, cause );
069        }
070    
071        public MavenProject getProject()
072        {
073            return project;
074        }
075    
076        private static String createMessage( MojoExecution execution, MavenProject project, Throwable cause )
077        {
078            StringBuilder buffer = new StringBuilder( 256 );
079    
080            buffer.append( "Failed to execute goal" );
081    
082            if ( execution != null )
083            {
084                buffer.append( ' ' );
085                buffer.append( execution.getGroupId() );
086                buffer.append( ':' );
087                buffer.append( execution.getArtifactId() );
088                buffer.append( ':' );
089                buffer.append( execution.getVersion() );
090                buffer.append( ':' );
091                buffer.append( execution.getGoal() );
092                buffer.append( " (" );
093                buffer.append( execution.getExecutionId() );
094                buffer.append( ")" );
095            }
096    
097            if ( project != null )
098            {
099                buffer.append( " on project " );
100                buffer.append( project.getArtifactId() );
101            }
102    
103            if ( cause != null )
104            {
105                buffer.append( ": " ).append( cause.getMessage() );
106            }
107    
108            return buffer.toString();
109        }
110    
111    }