package org.apache.maven.plugin.ear;

 /*

  * 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.Writer;

 import java.util.List;

 import org.codehaus.plexus.util.xml.XMLWriter;

 /**

  * An <tt>XmlWriter</tt> based implementation used to generate a

  * <tt>jboss-app.xml</tt> file

  *

  * @author <a href="snicoll@apache.org">Stephane Nicoll</a>

  * @version $Id: JbossAppXmlWriter.java 1294559 2012-02-28 10:37:58Z snicoll $

  */

 final class JbossAppXmlWriter

     extends AbstractXmlWriter

 {

     public static final String DOCTYPE_3_2 = "jboss-app PUBLIC\n" + "\t\"-//JBoss//DTD J2EE Application 1.3//EN\"\n"

         + "\t\"http://www.jboss.org/j2ee/dtd/jboss-app_3_2.dtd\"";

     public static final String DOCTYPE_4 = "jboss-app PUBLIC\n" + "\t\"-//JBoss//DTD J2EE Application 1.4//EN\"\n"

         + "\t\"http://www.jboss.org/j2ee/dtd/jboss-app_4_0.dtd\"";

     public static final String DOCTYPE_4_2 = "jboss-app PUBLIC\n" + "\t\"-//JBoss//DTD J2EE Application 4.2//EN\"\n"

         + "\t\"http://www.jboss.org/j2ee/dtd/jboss-app_4_2.dtd\"";

     public static final String DOCTYPE_5 = "jboss-app PUBLIC\n" + "\t\"-//JBoss//DTD Java EE Application 5.0//EN\"\n"

         + "\t\"http://www.jboss.org/j2ee/dtd/jboss-app_5_0.dtd\"";

     private static final String JBOSS_APP_ELEMENT = "jboss-app";

     JbossAppXmlWriter( String encoding )

     {

         super( encoding );

     }

     public void write( File destinationFile, JbossConfiguration jbossConfiguration, List<EarModule> earModules )

         throws EarPluginException

     {

         final Writer w = initializeWriter( destinationFile );

         XMLWriter writer;

         if ( jbossConfiguration.isJbossThreeDotTwo() )

         {

             writer = initializeXmlWriter( w, DOCTYPE_3_2 );

         }

         else if ( jbossConfiguration.isJbossFour() )

         {

             writer = initializeXmlWriter( w, DOCTYPE_4 );

         }

         else if ( jbossConfiguration.isJbossFourDotTwo() )

         {

             writer = initializeXmlWriter( w, DOCTYPE_4_2 );

         }

         else

         {

             writer = initializeXmlWriter( w, DOCTYPE_5 );

         }

         writer.startElement( JBOSS_APP_ELEMENT );

         // Make sure to write the things in the right order so that the DTD validates

         // module-order (only available as from 4.2)

         if ( jbossConfiguration.isJbossFourDotTwoOrHigher() && jbossConfiguration.getModuleOrder() != null )

         {

             writer.startElement( JbossConfiguration.MODULE_ORDER );

             writer.writeText( jbossConfiguration.getModuleOrder() );

             writer.endElement();

         }

         // If JBoss 4, write the jboss4 specific stuff

         if ( jbossConfiguration.isJbossFourOrHigher() )

         {

             if ( jbossConfiguration.getSecurityDomain() != null )

             {

                 writer.startElement( JbossConfiguration.SECURITY_DOMAIN );

                 writer.writeText( jbossConfiguration.getSecurityDomain() );

                 writer.endElement();

             }

             if ( jbossConfiguration.getUnauthenticatedPrincipal() != null )

             {

                 writer.startElement( JbossConfiguration.UNAUHTHENTICTED_PRINCIPAL );

                 writer.writeText( jbossConfiguration.getUnauthenticatedPrincipal() );

                 writer.endElement();

             }

         }

         // classloader repository

         if ( jbossConfiguration.getLoaderRepository() != null

             || jbossConfiguration.getLoaderRepositoryConfig() != null )

         {

             writer.startElement( JbossConfiguration.LOADER_REPOSITORY );

             // classloader repository class

             if ( jbossConfiguration.getLoaderRepositoryClass() != null )

             {

                 writer.addAttribute( JbossConfiguration.LOADER_REPOSITORY_CLASS_ATTRIBUTE,

                                      jbossConfiguration.getLoaderRepositoryClass() );

             }

             // we don't need to write any text if only the loader repo configuration is changed

             if ( jbossConfiguration.getLoaderRepository() != null )

             {

                 writer.writeText( jbossConfiguration.getLoaderRepository() );

             }

             // classloader configuration

             if ( jbossConfiguration.getLoaderRepositoryConfig() != null )

             {

                 writer.startElement( JbossConfiguration.LOADER_REPOSITORY_CONFIG );

                 // classloader configuration parser

                 if ( jbossConfiguration.getConfigParserClass() != null )

                 {

                     writer.addAttribute( JbossConfiguration.CONFIG_PARSER_CLASS_ATTRIBUTE,

                                          jbossConfiguration.getConfigParserClass() );

                 }

                 writer.writeText( jbossConfiguration.getLoaderRepositoryConfig() );

                 writer.endElement();

             }

             writer.endElement();

         }

         // jmx name

         if ( jbossConfiguration.getJmxName() != null )

         {

             writer.startElement( JbossConfiguration.JMX_NAME );

             writer.writeText( jbossConfiguration.getJmxName() );

             writer.endElement();

         }

         // library-directory (only available as from 4.2)

         if ( jbossConfiguration.isJbossFourDotTwoOrHigher() && jbossConfiguration.getLibraryDirectory() != null )

         {

             writer.startElement( JbossConfiguration.LIBRARY_DIRECTORY );

             writer.writeText( jbossConfiguration.getLibraryDirectory() );

             writer.endElement();

         }

         // Modules

         List<String> dataSources = jbossConfiguration.getDataSources();

         // Write out data source modules first

         if ( dataSources != null )

         {

             for ( String dsPath : dataSources )

             {

                 writer.startElement( MODULE_ELEMENT );

                 writer.startElement( SERVICE_ELEMENT );

                 writer.writeText( dsPath );

                 writer.endElement();

                 writer.endElement();

             }

         }

         // Write the JBoss specific modules

         for ( EarModule earModule : earModules )

         {

             if ( JbossEarModule.class.isInstance( earModule ) )

             {

                 JbossEarModule jbossEarModule = (JbossEarModule) earModule;

                 jbossEarModule.appendJbossModule( writer, jbossConfiguration.getVersion() );

             }

         }

         writer.endElement();

         close( w );

     }

 }