clicache/src/impl/PdxWrapper.hpp

/*
 * 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.
 */

#pragma once


#include "../IPdxWriter.hpp"
#include "../IPdxReader.hpp"
#include "../IPdxSerializer.hpp"
#include "../Serializable.hpp"
#include "../Cache.hpp"
#include "../TypeRegistry.hpp"

namespace Apache
{
  namespace Geode
  {
    namespace Client
    {

      ref class PdxWrapper : IPdxSerializable
      {
      private:
        Object^ m_object;
      public:
        PdxWrapper(Object^ object)
        {
          m_object = object;
        }
          
        Object^ GetObject()
        {
          return m_object;
        }

        virtual void ToData( IPdxWriter^ writer )
        {
          auto pdxSerializer = writer->Cache->TypeRegistry->PdxSerializer;
          if (!pdxSerializer->ToData(m_object, writer))
          {
            throw gcnew IllegalStateException("PdxSerilizer unable serialize data for type " + m_object->GetType());
          }
        }
          
        virtual void FromData( IPdxReader^ reader )
        {
          auto pdxSerializer = reader->Cache->TypeRegistry->PdxSerializer;
          if (auto className = dynamic_cast<String^>(m_object))
          {
            m_object = pdxSerializer->FromData(className, reader);
          }
          else
          {
            m_object = pdxSerializer->FromData(m_object->GetType()->FullName, reader);
          }

          if (m_object == nullptr)
          {
            throw gcnew IllegalStateException("PdxSerilizer unable de-serialize data for type " + m_object->GetType());
          }
        }

        virtual int GetHashCode()override 
        {
          return m_object->GetHashCode();
        }

        virtual  bool Equals(Object^ obj)override
        {
          if(obj != nullptr)
          {
            if (auto pdxWrapper = dynamic_cast<PdxWrapper^>(obj))
            {
              return m_object->Equals(pdxWrapper->m_object);
            }

            return m_object->Equals(obj);
          }
          return false;
        }
      };
    }  // namespace Client
  }  // namespace Geode
}  // namespace Apache