TAO/orbsvcs/ImplRepo_Service/Adapter_Activator.h

   1 // -*- C++ -*-
   2 //=============================================================================
   3 /**
   4  *  @file   Adapter_Activator.h
   5  *
   6  *  @brief  This class implements ImR's Adapter Activator.
   7  *
   8  *  @author Darrell Brunsch <brunsch@cs.wustl.edu>
   9  */
  10 //=============================================================================
  11
  12 #ifndef IMR_ADAPTER_ACTIVATOR_H
  13 #define IMR_ADAPTER_ACTIVATOR_H
  14
  15 #include "tao/PortableServer/PortableServer.h"
  16 #include "tao/PortableServer/AdapterActivatorC.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 #include "tao/LocalObject.h"
  23
  24 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  25 class TAO_ServantBase;
  26 TAO_END_VERSIONED_NAMESPACE_DECL
  27
  28 /**
  29  * @class ImR_Adapter_Activator
  30  *
  31  * @brief Implementation Repository Adapter Activator
  32  *
  33  * Part of the DefaultServant/AdapterActivator combination that is used to
  34  * receive forwardable requests from clients.  The Adapter Activator creates
  35  * the POA structure that the request expects.  For each POA created, the
  36  * same DefaultServant will be registered in each one.
  37  */
  38 class ImR_Adapter
  39   : public PortableServer::AdapterActivator,
  40     public CORBA::LocalObject
  41 {
  42 public:
  43   ImR_Adapter();
  44
  45   /// Called when a POA needs to be created.
  46   virtual CORBA::Boolean unknown_adapter (
  47     PortableServer::POA_ptr parent,
  48     const char *name);
  49
  50   void init(TAO_ServantBase * servant);
  51 private:
  52   /// the default servant used.
  53   TAO_ServantBase *default_servant_;
  54 };
  55
  56 #endif /* IMR_ADAPTER_ACTIVATOR_H */