package org.apache.maven.lifecycle;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *  http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import org.apache.maven.plugin.MojoExecution;
  import org.apache.maven.project.MavenProject;
  
  /**
   * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
   */
  public class LifecycleExecutionException
      extends Exception
  {
      private MavenProject project;
      
      public LifecycleExecutionException( String message )
      {
          super( message );
      }
  
      public LifecycleExecutionException( Throwable cause )
      {
          super( cause );
      }
  
      public LifecycleExecutionException( String message, Throwable cause )
      {
          super( message, cause );
      }
      
      public LifecycleExecutionException( String message, MavenProject project )
      {
          super( message );
          this.project = project;
      }
  
      public LifecycleExecutionException( String message, MojoExecution execution, MavenProject project )
      {
          super( message );
          this.project = project;
      }
  
      public LifecycleExecutionException( String message, MojoExecution execution, MavenProject project, Throwable cause )
      {
          super( message, cause );
          this.project = project;
      }
  
      public LifecycleExecutionException( MojoExecution execution, MavenProject project, Throwable cause )
      {
          this( createMessage( execution, project, cause ), execution, project, cause );
      }
  
      public MavenProject getProject()
      {
          return project;
      }
  
      private static String createMessage( MojoExecution execution, MavenProject project, Throwable cause )
      {
          StringBuilder buffer = new StringBuilder( 256 );
  
          buffer.append( "Failed to execute goal" );
  
          if ( execution != null )
          {
              buffer.append( ' ' );
              buffer.append( execution.getGroupId() );
              buffer.append( ':' );
              buffer.append( execution.getArtifactId() );
              buffer.append( ':' );
              buffer.append( execution.getVersion() );
              buffer.append( ':' );
              buffer.append( execution.getGoal() );
              buffer.append( " (" );
              buffer.append( execution.getExecutionId() );
              buffer.append( ")" );
          }
  
          if ( project != null )
          {
              buffer.append( " on project " );
             buffer.append( project.getArtifactId() );
         }
 
         if ( cause != null )
         {
             buffer.append( ": " ).append( cause.getMessage() );
         }
 
         return buffer.toString();
     }
 
 }