/*
 * The contents of this file are subject to the Mozilla Public License Version 1.1
 * (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.mozilla.org/MPL/>.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
 * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
 * language governing rights and limitations under the License.
 * 
 * The Original Code is the Venice Web Communities System.
 * 
 * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
 * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
 * Copyright (C) 2002 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
 * 
 * Contributor(s): 
 */
package com.silverwrist.dynamo.obj;

import java.util.*;
import java.lang.reflect.*;
import com.silverwrist.dynamo.except.*;
import com.silverwrist.dynamo.iface.*;

class JavaDynamicObject implements DynamicObject, DynamicWrapper
{
  /*--------------------------------------------------------------------------------
   * Attributes
   *--------------------------------------------------------------------------------
   */

  private JavaDynamicClass m_dclass;
  private Object m_object;

  /*--------------------------------------------------------------------------------
   * Constructor
   *--------------------------------------------------------------------------------
   */

  JavaDynamicObject(JavaDynamicClass dclass, Object obj)
  {
    m_dclass = dclass;
    m_object = obj;

  } // end constructor

  /*--------------------------------------------------------------------------------
   * Overrides from class Object
   *--------------------------------------------------------------------------------
   */

  public boolean equals(Object obj)
  {
    if (obj==null)
      return false;
    if (obj instanceof DynamicObject)
      return obj.equals(m_object);
    else
      return m_object.equals(obj);

  } // end equals

  public int hashCode()
  {
    return m_object.hashCode();

  } // end hashCode

  public String toString()
  {
    return m_object.toString();

  } // end toString

  /*--------------------------------------------------------------------------------
   * Implementations from interface DynamicObject
   *--------------------------------------------------------------------------------
   */

  public Object get(String property_name) throws DynamicObjectException
  {
    return m_dclass.getForObject(m_object,property_name);

  } // end get

  public void set(String property_name, Object value) throws DynamicObjectException
  {
    m_dclass.setForObject(m_object,property_name,value);

  } // end set

  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
  {
    return m_dclass.callForObject(m_object,method_name,parameters);

  } // end call

  public Object call(String method_name, List parameters) throws DynamicObjectException
  {
    return m_dclass.callForObject(m_object,method_name,parameters.toArray());

  } // end call
  
  public DynamicClass getDClass()
  {
    return m_dclass;

  } // end getDClass
  
  /*--------------------------------------------------------------------------------
   * Implementations from interface DynamicWrapper
   *--------------------------------------------------------------------------------
   */

  public Object unwrap()
  {
    return m_object;

  } // end unwrap

} // end class JavaDynamicObject