/*
    * $Id: PartnerLinkTypeExtensionRegistry.java,v 1.1 2004/12/15 14:18:21 patforna Exp $
    *
    * Copyright (c) 2004 Patric Fornasier, Pawel Kowalski
    * Berne University of Applied Sciences
    * School of Engineering and Information Technology
    * All rights reserved.
    */
   package bexee.wsdl.extensions.partnerlinktype;
  
  import java.util.Set;
  
  import javax.wsdl.Definition;
  import javax.wsdl.WSDLException;
  import javax.wsdl.extensions.ExtensibilityElement;
  import javax.wsdl.extensions.ExtensionDeserializer;
  import javax.wsdl.extensions.ExtensionRegistry;
  import javax.wsdl.extensions.ExtensionSerializer;
  import javax.wsdl.extensions.UnknownExtensionDeserializer;
  import javax.wsdl.extensions.UnknownExtensionSerializer;
  import javax.wsdl.factory.WSDLFactory;
  import javax.xml.namespace.QName;
  
  import bexee.wsdl.extensions.partnerlinktype.impl.PartnerLinkTypeImpl;
  
  /***
   * This is merely a helper class which pre-registers a deserializer and a
   * serializer for the PartnerLinkType elements (BPEL extension to WSDL).
   * 
   * @author Pawel Kowalski
   * @version $Revision: 1.1 $, $Date: 2004/12/15 14:18:21 $
   */
  public class PartnerLinkTypeExtensionRegistry extends ExtensionRegistry {
  
      private ExtensionRegistry registry;
  
      private boolean delegateInitialized = false;
  
      /***
       * Create new <code>PartnerLinkTypeExtensionRegistry</code> instance.
       * 
       * @throws WSDLException
       */
      public PartnerLinkTypeExtensionRegistry() throws WSDLException {
  
          WSDLFactory factory = WSDLFactory.newInstance();
          registry = factory.newPopulatedExtensionRegistry();
  
          delegateInitialized = true;
          setDefaultSerializer(new UnknownExtensionSerializer());
          setDefaultDeserializer(new UnknownExtensionDeserializer());
  
          // Create a serializer and deserializer.
          PartnerLinkTypeDeserializer pLinkTypeSerDeser = new PartnerLinkTypeDeserializer();
  
          // Register the deserializer.
          registerDeserializer(Definition.class,
                  PartnerLinkTypeConstants.PLINK_TYPE_QNAME, pLinkTypeSerDeser);
  
          // Register the serializer.
          //
          registerSerializer(Definition.class,
                  PartnerLinkTypeConstants.PLINK_TYPE_QNAME, pLinkTypeSerDeser);
  
          // Map the implementation class to the extension type.
          //
          mapExtensionTypes(Definition.class,
                  PartnerLinkTypeConstants.PLINK_TYPE_QNAME,
                  PartnerLinkTypeImpl.class);
  
      }
  
      /*
       * (non-Javadoc)
       * 
       * @see javax.wsdl.extensions.ExtensionRegistry#createExtension(java.lang.Class,
       *      javax.xml.namespace.QName)
       */
      public ExtensibilityElement createExtension(Class arg0, QName arg1)
              throws WSDLException {
          return registry.createExtension(arg0, arg1);
      }
  
      /*
       * (non-Javadoc)
       * 
       * @see java.lang.Object#equals(java.lang.Object)
       */
      public boolean equals(Object arg0) {
          return registry.equals(arg0);
      }
  
      /*
       * (non-Javadoc)
       * 
       * @see javax.wsdl.extensions.ExtensionRegistry#getAllowableExtensions(java.lang.Class)
       */
      public Set getAllowableExtensions(Class arg0) {
          return registry.getAllowableExtensions(arg0);
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#getDefaultDeserializer()
      */
     public ExtensionDeserializer getDefaultDeserializer() {
         return registry.getDefaultDeserializer();
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#getDefaultSerializer()
      */
     public ExtensionSerializer getDefaultSerializer() {
         return registry.getDefaultSerializer();
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see java.lang.Object#hashCode()
      */
     public int hashCode() {
         return registry.hashCode();
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#mapExtensionTypes(java.lang.Class,
      *      javax.xml.namespace.QName, java.lang.Class)
      */
     public void mapExtensionTypes(Class arg0, QName arg1, Class arg2) {
         registry.mapExtensionTypes(arg0, arg1, arg2);
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#queryDeserializer(java.lang.Class,
      *      javax.xml.namespace.QName)
      */
     public ExtensionDeserializer queryDeserializer(Class arg0, QName arg1)
             throws WSDLException {
         return registry.queryDeserializer(arg0, arg1);
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#querySerializer(java.lang.Class,
      *      javax.xml.namespace.QName)
      */
     public ExtensionSerializer querySerializer(Class arg0, QName arg1)
             throws WSDLException {
         return registry.querySerializer(arg0, arg1);
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#registerDeserializer(java.lang.Class,
      *      javax.xml.namespace.QName,
      *      javax.wsdl.extensions.ExtensionDeserializer)
      */
     public void registerDeserializer(Class arg0, QName arg1,
             ExtensionDeserializer arg2) {
         registry.registerDeserializer(arg0, arg1, arg2);
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#registerSerializer(java.lang.Class,
      *      javax.xml.namespace.QName,
      *      javax.wsdl.extensions.ExtensionSerializer)
      */
     public void registerSerializer(Class arg0, QName arg1,
             ExtensionSerializer arg2) {
         registry.registerSerializer(arg0, arg1, arg2);
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#setDefaultDeserializer(javax.wsdl.extensions.ExtensionDeserializer)
      */
     public void setDefaultDeserializer(ExtensionDeserializer extDeserializer) {
 
         // this is necessary because the superclass calls this method
         // but it and doesn't know that the registry is a delegate and is thus
         // not yet initialized
         //
         if (delegateInitialized) {
             registry.setDefaultDeserializer(extDeserializer);
         }
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see javax.wsdl.extensions.ExtensionRegistry#setDefaultSerializer(javax.wsdl.extensions.ExtensionSerializer)
      */
     public void setDefaultSerializer(ExtensionSerializer extSerializer) {
 
         // this is necessary because the superclass calls this method
         // but it and doesn't know that the registry is a delegate and is thus
         // not yet initialized
         //
         if (delegateInitialized) {
             registry.setDefaultSerializer(extSerializer);
         }
     }
 
     /*
      * (non-Javadoc)
      * 
      * @see java.lang.Object#toString()
      */
     public String toString() {
         return registry.toString();
     }
 }