/**
    * The MIT License
    * 
    * Copyright 2006-2012 The Codehaus.
    * 
    * Permission is hereby granted, free of charge, to any person obtaining a copy of
    * this software and associated documentation files (the "Software"), to deal in
    * the Software without restriction, including without limitation the rights to
    * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
   * of the Software, and to permit persons to whom the Software is furnished to do
   * so, subject to the following conditions:
   * 
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  package org.codehaus.mojo.appassembler.daemon.booter;
  
  import java.io.File;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
  import org.apache.maven.project.MavenProject;
  import org.codehaus.mojo.appassembler.daemon.DaemonGenerationRequest;
  import org.codehaus.mojo.appassembler.daemon.DaemonGenerator;
  import org.codehaus.mojo.appassembler.daemon.DaemonGeneratorException;
  import org.codehaus.mojo.appassembler.daemon.script.AbstactScriptDaemonGenerator;
  import org.codehaus.mojo.appassembler.model.Classpath;
  import org.codehaus.mojo.appassembler.model.Daemon;
  import org.codehaus.mojo.appassembler.model.Dependency;
  import org.codehaus.mojo.appassembler.model.Directory;
  import org.codehaus.mojo.appassembler.model.JvmSettings;
  
  /**
   * This contains all common code which is used in the {@link UnixBooterDaemonGenerator} and in the
   * {@link WindowsBooterDaemonGenerator}.
   * 
   * @author <a href="mailto:trygve.laugstol@objectware.no">Trygve Laugst&oslash;l</a>
   * @version $Id: AbstractBooterDaemonGenerator.java 16492 2012-04-29 18:26:21Z khmarbaise $
   */
  public abstract class AbstractBooterDaemonGenerator
          extends AbstactScriptDaemonGenerator
  {
      /**
       * @plexus.requirement role-hint="generic"
       */
      private DaemonGenerator genericDaemonGenerator;
  
      protected AbstractBooterDaemonGenerator ( String platformName )
      {
          super ( platformName );
      }
  
      // -----------------------------------------------------------------------
      // DaemonGenerator Implementation
      // -----------------------------------------------------------------------
  
      public void generate ( DaemonGenerationRequest request )
              throws DaemonGeneratorException
      {
          Daemon daemon = request.getDaemon ( );
          JvmSettings jvmSettings = daemon.getJvmSettings ( );
  
          File outputDirectory = request.getOutputDirectory ( );
  
          // -----------------------------------------------------------------------
          // Generate the generic XML file
          // -----------------------------------------------------------------------
  
          request.setOutputDirectory ( new File ( outputDirectory, "etc" ) );
  
          // TODO: we're assuming state for things that don't really appear stateful
          /*
           * The JVM settings are written to the script, and do not need to go into
           * the manifest.
           */
          daemon.setJvmSettings ( null );
  
          genericDaemonGenerator.generate ( request );
  
          // set back
          daemon.setJvmSettings ( jvmSettings );
  
          // -----------------------------------------------------------------------
          // Generate the shell script
          // -----------------------------------------------------------------------
  
          Daemon booterDaemon = new Daemon ( );
          booterDaemon.setId ( daemon.getId ( ) );
          booterDaemon.setEnvironmentSetupFileName ( daemon.getEnvironmentSetupFileName ( ) );
          booterDaemon.setModelEncoding ( daemon.getModelEncoding ( ) );
          // TODO: replace with org.codehaus.mojo.appassembler.booter.AppassemblerBooter.class.getName() and test - trygve
         booterDaemon.setMainClass ( "org.codehaus.mojo.appassembler.booter.AppassemblerBooter" );
         booterDaemon.setShowConsoleWindow ( daemon.isShowConsoleWindow ( ) );
 
         booterDaemon.setJvmSettings ( jvmSettings );
 
         MavenProject project = request.getMavenProject ( );
 
         Classpath classpath = new Classpath ( );
         booterDaemon.setClasspath ( classpath );
         classpath.addDirectory ( createDirectory ( "etc" ) );
         classpath.addDependency ( createDependency ( project, "org.codehaus.mojo.appassembler:appassembler-booter",
                 request.getRepositoryLayout ( ) ) );
 
         // TODO: Transitively resolve the dependencies of the booter - for now we're just hardcoding them in
         classpath.addDependency ( createDependency ( project, "org.codehaus.mojo.appassembler:appassembler-model",
                 request.getRepositoryLayout ( ) ) );
         classpath.addDependency ( createDependency ( project, "org.codehaus.plexus:plexus-utils",
                 request.getRepositoryLayout ( ) ) );
         classpath.addDependency ( createDependency ( project, "stax:stax-api",
                 request.getRepositoryLayout ( ) ) );
         classpath.addDependency ( createDependency ( project, "stax:stax",
                 request.getRepositoryLayout ( ) ) );
 
         // FIXME: Check if this is correct new File("bin") ?
         scriptGenerator.createBinScript ( getPlatformName ( ), booterDaemon, outputDirectory, "bin" );
     }
 
     // -----------------------------------------------------------------------
     // Private
     // -----------------------------------------------------------------------
 
     private static Dependency createDependency ( MavenProject project, String id,
             ArtifactRepositoryLayout artifactRepositoryLayout )
             throws DaemonGeneratorException
     {
         Artifact artifact = ( Artifact ) project.getArtifactMap ( ).get ( id );
 
         if ( artifact == null )
         {
             throw new DaemonGeneratorException ( "The project has to have a dependency on '" + id + "'." );
         }
 
         Dependency dependency = new Dependency ( );
 
         dependency.setRelativePath ( artifactRepositoryLayout.pathOf ( artifact ) );
         return dependency;
     }
 
     private static Directory createDirectory ( String relativePath )
     {
         Directory directory = new Directory ( );
         directory.setRelativePath ( relativePath );
         return directory;
     }
 }