/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2006, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.test.xml.book;

import org.jboss.xb.binding.GenericObjectModelProvider;
import org.jboss.xb.binding.MarshallingContext;

/**
 * @author <a href="mailto:alex@jboss.org">Alexey Loubyansky</a>
 * @version <tt>$Revision: 57211 $</tt>
 */
public class BookGenericObjectModelProvider
   implements GenericObjectModelProvider
{
   public Object getChildren(Object o, MarshallingContext ctx, String namespaceURI, String localName)
   {
      Object children = null;
      if(o instanceof Book)
      {
         Book book = (Book)o;
         if(localName.equals("character"))
         {
            children = book.getCharacters();
         }
         else if(localName.equals("book"))
         {
            children = book;
         }
      }
      return children;
   }

   public Object getElementValue(Object o, MarshallingContext ctx, String namespaceURI, String localName)
   {
      Object value = null;
      if(o instanceof Book)
      {
         Book book = (Book)o;
         if("title".equals(localName))
         {
            value = book.getTitle();
         }
         else if("author".equals(localName))
         {
            value = book.getAuthor();
         }
      }
      else if(o instanceof BookCharacter)
      {
         BookCharacter character = (BookCharacter)o;
         if("name".equals(localName))
         {
            value = character.getName();
         }
         else if("friend-of".equals(localName))
         {
            value = character.getFriendOf();
         }
         else if("since".equals(localName))
         {
            value = character.getSince();
         }
         else if("qualification".equals(localName))
         {
            value = character.getQualification();
         }
      }
      return value;
   }

   public Object getAttributeValue(Object o, MarshallingContext ctx, String namespaceURI, String localName)
   {
      Object value = null;
      if(o instanceof Book)
      {
         Book book = (Book)o;
         if("isbn".equals(localName))
         {
            value = book.getIsbn();
         }
      }
      return value;
   }

   public Object getRoot(Object o, MarshallingContext ctx, String namespaceURI, String localName)
   {
      return o;
   }
}