/*
 * JBoss, the OpenSource J2EE webOS
 *
 * Distributable under LGPL license.
 * See terms of license at gnu.org.
 */
package org.jboss.test.xml.multispaced;

import org.jboss.xml.binding.ObjectModelProvider;
import org.jboss.logging.Logger;

/**
 * @version <tt>$Revision: 1.3 $</tt>
 * @author <a href="mailto:alex@jboss.org">Alexey Loubyansky</a>
 */
public class XMBeanMetaDataProvider
   implements ObjectModelProvider
{
   public static final XMBeanMetaDataProvider INSTANCE = new XMBeanMetaDataProvider();

   private XMBeanMetaDataProvider() {}

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

   public Object getChildren(XMBeanMetaData xmbean, String namespaceUri, String localName)
   {
      Object children;
      if("mbean".equals(localName))
      {
         children = xmbean;
      }
      else if("constructor".equals(localName))
      {
         children = xmbean.getConstructors();
      }
      else if("attribute".equals(localName))
      {
         children = xmbean.getAttributes();
      }
      else if("operation".equals(localName))
      {
         children = xmbean.getOperations();
      }
      else if("notification".equals(localName))
      {
         children = xmbean.getNotifications();
      }
      else if("persistence".equals(localName))
      {
         children = xmbean.getPersistenceManager();
      }
      else
      {
         children = null;
      }
      return children;
   }

   public Object getElementValue(XMBeanMetaData xmbean, String namespaceUri, String localName)
   {
      Object value;
      if("description".equals(localName))
      {
         value = xmbean.getDescription();
      }
      else if("class".equals(localName))
      {
         value = xmbean.getMbeanClass();
      }
      else
      {
         value = null;
      }
      return value;
   }

   public Object getElementValue(XMBeanConstructorMetaData constructor, String namespaceUri, String localName)
   {
      Object value;
      if("description".equals(localName))
      {
         value = constructor.getDescription();
      }
      else if("name".equals(localName))
      {
         value = constructor.getName();
      }
      else
      {
         value = null;
      }
      return value;
   }

   public Object getAttributeValue(XMBeanAttributeMetaData attribute, String namespaceUri, String localName)
   {
      Object value;
      if("access".equals(localName))
      {
         value = attribute.getAccess();
      }
      else if("getMethod".equals(localName))
      {
         value = attribute.getGetMethod();
      }
      else if("setMethod".equals(localName))
      {
         value = attribute.getSetMethod();
      }
      else
      {
         value = null;
      }
      return value;
   }

   public Object getElementValue(XMBeanAttributeMetaData attribute, String namespaceUri, String localName)
   {
      Object value;
      if("description".equals(localName))
      {
         value = attribute.getDescription();
      }
      else if("name".equals(localName))
      {
         value = attribute.getName();
      }
      else if("type".equals(localName))
      {
         value = attribute.getType();
      }
      else
      {
         value = null;
      }
      return value;
   }

   public Object getElementValue(XMBeanOperationMetaData operation, String namespaceUri, String localName)
   {
      Object value;
      if("description".equals(localName))
      {
         value = operation.getDescription();
      }
      else if("name".equals(localName))
      {
         value = operation.getName();
      }
      else if("return-type".equals(localName))
      {
         value = operation.getReturnType();
      }
      else
      {
         value = null;
      }
      return value;
   }

   public Object getElementValue(XMBeanNotificationMetaData notification, String namespaceUri, String localName)
   {
      Object value;
      if("description".equals(localName))
      {
         value = notification.getDescription();
      }
      else if("name".equals(localName))
      {
         value = notification.getName();
      }
      else if("notification-type".equals(localName))
      {
         value = notification.getNotificationType();
      }
      else
      {
         value = null;
      }
      return value;
   }
}