TAO_PI: RequestInterceptor_Adapter

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00001 // -*- C++ -*-
00002 
00003 //=============================================================================
00004 /**
00005  *  @file    RequestInterceptor_Adapter_Impl.cpp
00006  *
00007  *  $Id: RequestInterceptor_Adapter_Impl.cpp 85371 2009-05-18 13:39:38Z sma $
00008  *
00009  *   This file an adapter class to simplify the support of
00010  *   interceptors.
00011  */
00012 //=============================================================================
00013 
00014 #include "tao/PI/RequestInterceptor_Adapter_Impl.h"
00015 
00016 #if TAO_HAS_INTERCEPTORS == 1
00017 
00018 #include "tao/ORB_Core.h"
00019 #include "tao/PI/RequestInterceptor_Adapter_Impl.h"
00020 #include "tao/PI/PICurrent.h"
00021 #include "tao/PI/PICurrent_Impl.h"
00022 
00023 ACE_RCSID (tao,
00024            TAO_RequestInterceptorAdapter_Impl,
00025            "$Id: RequestInterceptor_Adapter_Impl.cpp 85371 2009-05-18 13:39:38Z sma $")
00026 
00027 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
00028 
00029 TAO_RequestInterceptor_Adapter_Impl::~TAO_RequestInterceptor_Adapter_Impl (void)
00030 {
00031 }
00032 
00033 void
00034 TAO_RequestInterceptor_Adapter_Impl::popTSC (
00035   TAO_ORB_Core *orb_core)
00036 {
00037   // Retrieve the thread scope current (no TSS access incurred yet).
00038   TAO::PICurrent
00039     *pi_current= dynamic_cast <TAO::PICurrent *> (
00040       orb_core->pi_current ());
00041 
00042   // If the slot count is zero, there is nothing to copy.  Prevent any
00043   // copying (and hence TSS accesses) from occurring.
00044   if (pi_current && pi_current->slot_count ())
00045     {
00046       pi_current->tsc ()->pop ();
00047     }
00048 }
00049 
00050 void
00051 TAO_RequestInterceptor_Adapter_Impl::pushTSC (
00052   TAO_ORB_Core *orb_core)
00053 {
00054   // Retrieve the thread scope current (no TSS access incurred yet).
00055   TAO::PICurrent
00056     *pi_current= dynamic_cast <TAO::PICurrent *> (
00057       orb_core->pi_current ());
00058 
00059   // If the slot count is zero, there is nothing to copy.  Prevent any
00060   // copying (and hence TSS accesses) from occurring.
00061   if (pi_current && pi_current->slot_count ())
00062     {
00063       pi_current->tsc ()->push ();
00064     }
00065 }
00066 
00067 TAO_END_VERSIONED_NAMESPACE_DECL
00068 
00069 #endif  /* TAO_HAS_INTERCEPTORS == 1 */