package org.apache.maven.plugins.war.packaging;
   
   /*
    * 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 java.io.File;
  import java.io.IOException;
  
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugin.logging.Log;
  import org.apache.maven.plugin.logging.SystemStreamLog;
  
  /**
   * @author Haikal Saadh
   *
   */
  public class CopyUserManifestTask
      extends AbstractWarPackagingTask
  {
  
      /** Instance logger */
      private Log log;
  
      public Log getLog()
      {
          if ( log == null )
          {
              log = new SystemStreamLog();
          }
          return log;
      }
  
      public void setLog( Log log )
      {
          this.log = log;
      }
  
      public void performPackaging( WarPackagingContext context )
          throws MojoExecutionException, MojoFailureException
      {
          File userManifest = context.getArchive().getManifestFile();
          if ( userManifest != null )
          {
  
              try
              {
                  getLog().info( "Copying manifest..." );
                  File metainfDir = new File( context.getWebappDirectory(), META_INF_PATH );
                  copyFile( context, userManifest, new File( metainfDir, "MANIFEST.MF" ), "META-INF/MANIFEST.MF", true );
  
              }
              catch ( IOException e )
              {
                  throw new MojoExecutionException( "Error copying user manifest", e );
              }
          }
  
      }
  
  }