TAO/tao/Thread_Per_Connection_Handler.h

   1 //x -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file Thread_Per_Connection_Handler.h
   6  *
   7  *  Definition of a connection handler for the thread-per-connection
   8  *  strategy.
   9  *
  10  *  @author  Balachandran Natarajan <bala@dre.vanderbilt.edu>
  11  */
  12 //=============================================================================
  13
  14 #ifndef TAO_THREAD_PER_CONNECTION_HANDLER_H
  15 #define TAO_THREAD_PER_CONNECTION_HANDLER_H
  16
  17 #include /**/ "ace/pre.h"
  18 #include "ace/Task.h"
  19
  20 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 # pragma once
  22 #endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 #include /**/ "tao/TAO_Export.h"
  25 #include /**/ "tao/Versioned_Namespace.h"
  26
  27 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  28
  29 class TAO_Connection_Handler;
  30 class TAO_ORB_Core;
  31
  32 /**
  33  * @class TAO_Thread_Per_Connection_Handler
  34  *
  35  * @brief Definition for the thread-per-connection strategy.
  36  *
  37  * This object acts as an active object, encapsulating the protocol
  38  * specific handler which the active thread uses to process incoming
  39  * messages.
  40  */
  41 class TAO_Export TAO_Thread_Per_Connection_Handler : public ACE_Task_Base
  42 {
  43 public:
  44   TAO_Thread_Per_Connection_Handler (TAO_Connection_Handler *ch,
  45                                      TAO_ORB_Core *oc);
  46
  47   ~TAO_Thread_Per_Connection_Handler ();
  48
  49   /// Template hook method that the thread uses...
  50   /**
  51    * Please see the documentation in ace/Task.h for details.
  52    */
  53   virtual int svc ();
  54   virtual int open (void *);
  55   virtual int close (u_long);
  56
  57 private:
  58   /// Pointer to protocol specific code that does the bunch of the
  59   /// job.
  60   TAO_Connection_Handler *ch_;
  61 };
  62
  63 TAO_END_VERSIONED_NAMESPACE_DECL
  64
  65 #include /**/ "ace/post.h"
  66
  67 #endif /*TAO_THREAD_PER_CONNECTION_HANDLER_H*/