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// -*- C++ -*-
//=============================================================================
/**
* @file Servant_Dispatcher.h
*
* $Id$
*
* @author Frank Hunleth <fhunleth@cs.wustl.edu>
*/
//=============================================================================
#ifndef TAO_SERVANT_DISPATCHER_H
#define TAO_SERVANT_DISPATCHER_H
#include /**/ "ace/pre.h"
#include "tao/PortableServer/portableserver_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/PortableServer/Servant_Upcall.h"
#include "ace/SStringfwd.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
class ACE_Lock;
ACE_END_VERSIONED_NAMESPACE_DECL
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
// Forward references.
class TAO_POA_Manager;
class TAO_POA_Policy_Set;
class TAO_Root_POA;
class TAO_ORB_Core;
class TAO_ServerRequest;
/**
* @class TAO_Servant_Dispatcher
*
* @brief Interface for POA servant dispatching strategies.
*/
class TAO_PortableServer_Export TAO_Servant_Dispatcher
{
public:
virtual ~TAO_Servant_Dispatcher (void);
/// Pre_invoke remote request.
virtual void pre_invoke_remote_request (
TAO_Root_POA &poa,
CORBA::Short servant_priority,
TAO_ServerRequest &req,
TAO::Portable_Server::Servant_Upcall::Pre_Invoke_State &pre_invoke_state
ACE_ENV_ARG_DECL
) = 0;
/// Pre_invoke collocated request.
virtual void pre_invoke_collocated_request (
TAO_Root_POA &poa,
CORBA::Short servant_priority,
TAO::Portable_Server::Servant_Upcall::Pre_Invoke_State &pre_invoke_state
ACE_ENV_ARG_DECL) = 0;
/// Post_invoke request.
virtual void post_invoke (
TAO_Root_POA &poa,
TAO::Portable_Server::Servant_Upcall::Pre_Invoke_State &pre_invoke_state) = 0;
/// Factory method for creating new POA's.
virtual TAO_Root_POA *create_Root_POA (
const ACE_CString &name,
TAO_POA_Manager &poa_manager,
const TAO_POA_Policy_Set &policies,
ACE_Lock &lock,
TAO_SYNCH_MUTEX &thread_lock,
TAO_ORB_Core &orb_core,
TAO_Object_Adapter *object_adapter
ACE_ENV_ARG_DECL) = 0;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_SERVANT_DISPATCHER_H */
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