package org.apache.maven.plugin.ant;
   
   /*
    * 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.IOException;
  import java.util.List;
  import java.util.Properties;
  
  import org.apache.maven.artifact.factory.ArtifactFactory;
  import org.apache.maven.artifact.repository.ArtifactRepository;
  import org.apache.maven.artifact.resolver.ArtifactResolver;
  import org.apache.maven.execution.MavenSession;
  import org.apache.maven.plugin.AbstractMojo;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugins.annotations.Component;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  import org.apache.maven.plugins.annotations.ResolutionScope;
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.settings.Settings;
  
  /**
   * Generate Ant build files.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   * @version $Id: AntMojo.java 1640228 2014-11-17 21:20:42Z hboutemy $
   * @todo change this to use the artifact ant tasks instead of :get
   */
  @Mojo( name = "ant", requiresDependencyResolution = ResolutionScope.TEST )
  public class AntMojo
      extends AbstractMojo
  {
      // ----------------------------------------------------------------------
      // Mojo components
      // ----------------------------------------------------------------------
  
      /**
       * Used for resolving artifacts.
       */
      @Component
      private ArtifactResolver resolver;
  
      /**
       * Factory for creating artifact objects.
       */
      @Component
      private ArtifactFactory factory;
  
      // ----------------------------------------------------------------------
      // Mojo parameters
      // ----------------------------------------------------------------------
  
      /**
       * The project to create a build for.
       */
      @Parameter( defaultValue = "${project}", readonly = true, required = true )
      private MavenProject project;
  
      /**
       * The local repository where the artifacts are located.
       */
      @Parameter( defaultValue = "${localRepository}", required = true, readonly = true )
      private ArtifactRepository localRepository;
  
      /**
       * The remote repositories where artifacts are located.
       */
      @Parameter( defaultValue = "${project.remoteArtifactRepositories}", readonly = true )
      private List remoteRepositories;
  
      /**
       * The current user system settings for use in Maven.
       */
      @Parameter( defaultValue = "${settings}", readonly = true, required = true )
      private Settings settings;
  
      /**
       * Whether or not to overwrite the <code>build.xml</code> file.
       */
      @Parameter( property = "overwrite", defaultValue = "false" )
      private boolean overwrite;
  
     /**
      * The current Maven session.
      */
     @Parameter( defaultValue = "${session}", readonly = true, required = true )
     private MavenSession session;
 
     /**
      * {@inheritDoc}
      */
     public void execute()
         throws MojoExecutionException
     {
         ArtifactResolverWrapper artifactResolverWrapper =
             ArtifactResolverWrapper.getInstance( resolver, factory, localRepository, remoteRepositories );
 
         Properties executionProperties = ( session != null ) ? session.getExecutionProperties() : null;
 
         AntBuildWriter antBuildWriter =
             new AntBuildWriter( project, artifactResolverWrapper, settings, overwrite, executionProperties );
 
         try
         {
             antBuildWriter.writeBuildXmls();
             antBuildWriter.writeBuildProperties();
         }
         catch ( IOException e )
         {
             throw new MojoExecutionException( "Error building Ant script: " + e.getMessage(), e );
         }
 
         getLog().info(
             "Wrote Ant project for " + project.getArtifactId() + " to " + project.getBasedir().getAbsolutePath() );
     }
 }