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// This may look like C, but it's really -*- C++ -*-

//=============================================================================
/**
 *  @file    ObjectReferenceTemplate_Adapter.h
 *
 *  $Id$
 *
 *  @author  Johnny Willemsen  <jwillemsen@remedy.nl>
 */
//=============================================================================
#ifndef TAO_OBJECTREFERENCETEMPLATE_ADAPTER_H
#define TAO_OBJECTREFERENCETEMPLATE_ADAPTER_H

#include /**/ "ace/pre.h"

#include "tao/Exception.h"

#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Service_Object.h"
#include "ace/Array_Base.h"
#include "tao/PI_ForwardC.h"

#include "portableserver_export.h"

class TAO_POA;

namespace CORBA
{
  class Object;
  typedef Object *Object_ptr;
}

namespace PortableInterceptor
{
  class ObjectReferenceTemplate;
  class ObjectReferenceFactory;
}


namespace TAO
{
  /**
   * @class TAO_ObjectReferenceTemplate_Adapter
   *
   * @brief TAO_ObjectReferenceTemplate_Adapter.
   *
   * Class that offers an interface to the POA to load and manipulate
   * ORT library.
   */
  class TAO_PortableServer_Export ObjectReferenceTemplate_Adapter
    : public ACE_Service_Object
  {
  public:

    /// The virtual destructor
    virtual ~ObjectReferenceTemplate_Adapter (void);

    /// Activate the ORT library
    virtual int activate (const char *server_id,
                          const char *orb_id,
                          PortableInterceptor::AdapterName *,
                          TAO_POA *poa
                          ACE_ENV_ARG_DECL) = 0;

    /// Set a different ort_factory to be used.
    virtual int set_obj_ref_factory (
      PortableInterceptor::ObjectReferenceFactory *current_factory
      ACE_ENV_ARG_DECL_WITH_DEFAULTS) = 0;

    /// Set the underlying POA pointer.
    /**
     * Upon destruction of the POA that this ObjectReferenceTemplate is
     * associated with, the underlying POA pointer will be set to zero
     * to forcibly break all ties with the POA.  This is necessary to
     * prevent this ObjectReferenceTemplate from invoking the POA after
     * it has been destroyed.
     */
    virtual void poa (TAO_POA * poa) = 0;

    /// Accessor methods to ObjectReferenceTemplate template
    virtual PortableInterceptor::ObjectReferenceTemplate *
    get_adapter_template (void) = 0;

    /// Accessor methods to PortableInterceptor::ObjectReferenceFactory
    virtual PortableInterceptor::ObjectReferenceFactory *
    get_obj_ref_factory (void) = 0;

    /**
     * @name PortableInterceptor::ObjectReferenceFactory Methods
   *
   * Methods required by the
   * PortableInterceptor::ObjectReferenceFactory ValueType.
   */
    //@{
    virtual CORBA::Object_ptr make_object (
      const char * repository_id,
      const PortableInterceptor::ObjectId & id
      ACE_ENV_ARG_DECL_WITH_DEFAULTS)
    ACE_THROW_SPEC ((
      CORBA::SystemException
    )) = 0;
  //@}
  };

 typedef
  ACE_Array_Base<PortableInterceptor::ObjectReferenceTemplate*> ObjectReferenceTemplate_Array;

}



#include /**/ "ace/post.h"
#endif /* TAO_OBJECTREFERENCETEMPLATE_ADAPTER_H */