#include "tao/PortableServer/IdUniquenessStrategyFactoryImpl.h"
#include "tao/PortableServer/IdUniquenessStrategy.h"
#include "ace/Dynamic_Service.h"

TAO_BEGIN_VERSIONED_NAMESPACE_DECL

namespace TAO
{
  namespace Portable_Server
  {
    IdUniquenessStrategy*
    IdUniquenessStrategyFactoryImpl::create (
      ::PortableServer::IdUniquenessPolicyValue value)
    {
      IdUniquenessStrategy* strategy = 0;
      switch (value)
      {
        case ::PortableServer::MULTIPLE_ID :
        {
          strategy =
            ACE_Dynamic_Service<IdUniquenessStrategy>::instance ("IdUniquenessStrategyMultiple");

          if (strategy == 0)
            TAOLIB_ERROR ((LM_ERROR,
                        ACE_TEXT ("(%P|%t) %p\n"),
                        ACE_TEXT ("ERROR, Unable to get ")
                        ACE_TEXT ("IdUniquenessStrategyMultiple")));

          break;
        }
        case ::PortableServer::UNIQUE_ID :
        {
          IdUniquenessStrategyFactory *strategy_factory =
            ACE_Dynamic_Service<IdUniquenessStrategyFactory>::instance ("IdUniquenessStrategyUniqueFactory");

          if (strategy_factory != 0)
            strategy = strategy_factory->create (value);
          else
            TAOLIB_ERROR ((LM_ERROR,
                        ACE_TEXT ("(%P|%t) %p\n"),
                        ACE_TEXT ("ERROR, Unable to get ")
                        ACE_TEXT ("IdUniquenessStrategyUniqueFactory")));

          break;
        }
      }

      return strategy;
    }

    void
    IdUniquenessStrategyFactoryImpl::destroy (
      IdUniquenessStrategy *strategy)
    {
      switch (strategy->type ())
      {
        case ::PortableServer::MULTIPLE_ID :
        {
          // Noop
          break;
        }
        case ::PortableServer::UNIQUE_ID :
        {
          IdUniquenessStrategyFactory *strategy_factory =
            ACE_Dynamic_Service<IdUniquenessStrategyFactory>::instance ("IdUniquenessStrategyUniqueFactory");

          if (strategy_factory != 0)
            {
              strategy_factory->destroy (strategy);
            }
          break;
        }
      }
    }

  }
}

ACE_STATIC_SVC_DEFINE (
  IdUniquenessStrategyFactoryImpl,
  ACE_TEXT ("IdUniquenessStrategyFactory"),
  ACE_SVC_OBJ_T,
  &ACE_SVC_NAME (IdUniquenessStrategyFactoryImpl),
  ACE_Service_Type::DELETE_THIS | ACE_Service_Type::DELETE_OBJ,
  0)

ACE_FACTORY_NAMESPACE_DEFINE (
  ACE_Local_Service,
  IdUniquenessStrategyFactoryImpl,
  TAO::Portable_Server::IdUniquenessStrategyFactoryImpl)

TAO_END_VERSIONED_NAMESPACE_DECL