package org.codehaus.mojo.webstart.generator;
   
   /*
    * 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.logging.Log;
  import org.codehaus.mojo.webstart.ResolvedJarResource;
  import org.codehaus.plexus.util.StringUtils;
  
  import java.util.Collection;
  
  /**
   * Generates a JNLP deployment descriptor.
   *
   * @author ngc
   * @author <a href="jerome@coffeebreaks.org">Jerome Lacoste</a>
   * @author Kevin Stembridge
   */
  public class JarResourcesGenerator
      extends AbstractGenerator<JarResourceGeneratorConfig>
  {
  
      public JarResourcesGenerator( Log log, GeneratorTechnicalConfig technicalConfig,
                                    JarResourceGeneratorConfig extraConfig )
      {
          super( log, technicalConfig, extraConfig );
      }
  
      protected String getArgumentsText()
      {
          StringBuilder buffer = new StringBuilder();
  
          if (getExtraConfig().getArguments() != null)
          {
              for (String argument : getExtraConfig().getArguments())
              {
                  buffer.append("<argument>").append(argument).append("</argument>").append(EOL);
              }
          }
  
          return buffer.toString();
      }
  
      /**
       * {@inheritDoc}
       */
      protected String getDependenciesText()
      {
  
          String jarResourcesText = "";
  
          String libPath = getExtraConfig().getLibPath();
          Collection<ResolvedJarResource> jarResources = getExtraConfig().getJarResources();
  
          if ( jarResources.size() != 0 )
          {
              final int multiplier = 100;
              StringBuilder buffer = new StringBuilder( multiplier * jarResources.size() );
              buffer.append( EOL );
  
              for ( ResolvedJarResource jarResource : jarResources )
              {
  
                  if ( !jarResource.isIncludeInJnlp() )
                  {
                      continue;
                  }
  
                  buffer.append( "<jar href=\"" );
                  if ( StringUtils.isNotEmpty( libPath ) )
                  {
                      buffer.append( libPath );
                      buffer.append( '/' );
                  }
                  buffer.append( jarResource.getHrefValue() );
                  buffer.append( "\"" );
  
                  if ( jarResource.isOutputJarVersion() )
                  {
                      buffer.append( " version=\"" ).append( jarResource.getVersion() ).append( "\"" );
                  }
  
                  if ( jarResource.getMainClass() != null )
                 {
                     buffer.append( " main=\"true\"" );
                 }
 
                 buffer.append( "/>" ).append( EOL );
             }
             jarResourcesText = buffer.toString();
         }
         return jarResourcesText;
     }
 
 }