diff options
Diffstat (limited to 'bin/FOCUS/specializations/Context-Specific-Optimizations/Dispatch-Resolution-Optimization.spl')
| -rw-r--r-- | bin/FOCUS/specializations/Context-Specific-Optimizations/Dispatch-Resolution-Optimization.spl | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/bin/FOCUS/specializations/Context-Specific-Optimizations/Dispatch-Resolution-Optimization.spl b/bin/FOCUS/specializations/Context-Specific-Optimizations/Dispatch-Resolution-Optimization.spl deleted file mode 100644 index c56543cf54f..00000000000 --- a/bin/FOCUS/specializations/Context-Specific-Optimizations/Dispatch-Resolution-Optimization.spl +++ /dev/null @@ -1,172 +0,0 @@ -<?xml version="1.0"?> - -<!-- Dispatch Resolution Optimization - * ================================ - * This optimization should be applied with the requests - * from a client are delivered to the same operation in - * an IDL interface. In general this optimization applies - * to IDL interfaces that have a single operation defined - * on them - * - * @author Arvind S. Krishna <arvindk@dre.vanderbilt.edu> - * $Id$ ---> - -<transform> - -<module name="TAO/tao"> - -<file name="Connection_Handler.h"> - -<!-- Include file to be added for this specialization --> -<add> - <hook>CONNECTION_HANDLER_SPL_INCLUDE_FORWARD_DECL_ADD_HOOK</hook> - <data> - class TAO_Servant_Base; - #include "tao/Abstract_Servant_Base.h" - </data> -</add> - -<!-- Add get and set operations to hold operation signature --> -<add> - <hook>CONNECTION_HANDLER_SPL_PRIVATE_DATA_ADD_HOOK</hook> - <data> -TAO_Skeleton op_signature_; -TAO_Servant_Base *servant_; - </data> -</add> - -<!-- Add get and set public operations for the data --> -<add> - <hook>CONNECTION_HANDLER_SPL_PUBLIC_METHODS_ADD_HOOK</hook> - <data> -void set_op_signature (TAO_Skeleton &skeleton, - TAO_Servant_Base *&servant); -void get_op_signature (TAO_Skeleton &operation_ptr, - TAO_Servant_Base *&servant); - </data> -</add> - -</file> - -<file name="Connection_Handler.inl"> - -<!-- Add operations to get and set the operation signature --> -<add> - <hook>CONNECTION_HANDLER_SPL_METHODS_ADD_HOOK</hook> - <data> - ACE_INLINE void - TAO_Connection_Handler::set_op_signature (TAO_Skeleton &skeleton, - TAO_Servant_Base *&servant) -{ - this->op_signature_ = skeleton; - this->servant_ = servant; -} - -ACE_INLINE void -TAO_Connection_Handler::get_op_signature (TAO_Skeleton &operation_ptr, - TAO_Servant_Base *&servant) -{ - operation_ptr = this->op_signature_; - servant = this->servant_; -} - - </data> -</add> -</file> - -<file name="GIOP_Message_Base.h"> - -<add> -<hook>GIOP_MESSAGE_BASE_DATA_MEMBER_ADD_HOOK</hook> -<data>bool once__;</data> -</add> -</file> - -<file name="GIOP_Message_Base.cpp"> - -<add> - <hook>GIOP_MESSAGE_BASE_INCLUDE_ADD_HOOK</hook> - <data>#include "tao/Connection_Handler.h"</data> -</add> - -<!-- Add a once__ data member to the class that will - only resolve the dispatch once --> -<substitute match-line="yes"> - <search>TAO_DEF_GIOP_MINOR\)</search> - <replace>TAO_DEF_GIOP_MINOR) - , once__ (1) - </replace> -</substitute> - -<!-- Comment code that resolves dispatch normally --> -<comment> - <start-hook>TAO_DISPATCH_RESOLUTION_OPT_COMMENT_HOOK_START</start-hook> - <end-hook>TAO_DISPATCH_RESOLUTION_OPT_COMMENT_HOOK_END</end-hook> -</comment> - -<!-- Add the optimized path code --> -<add> - <hook>TAO_DISPATCH_RESOLUTION_OPT_COMMENT_HOOK_END</hook> - <data> - if (once__) - { - once__ = false; - - // Normal path the first time - this->orb_core_->request_dispatcher ()->dispatch ( - this->orb_core_, - request, - forward_to - ACE_ENV_ARG_PARAMETER); - ACE_TRY_CHECK; - } - else - { - // Dispatch directly to the skeleton - TAO_Connection_Handler *handler = - transport->connection_handler (); - TAO_Skeleton skel; - TAO_Servant_Base *skeleton_ptr; - handler->get_op_signature (skel, skeleton_ptr); - - // Convert references to void * - void *upcall_ptr = 0; - skel (request, - upcall_ptr, - (void *)skeleton_ptr - ACE_ENV_ARG_PARAMETER); - if (response_required) - request.tao_send_reply (); - } - </data> -</add> -</file> -</module> - -<module name="TAO/tao/PortableServer"> -<file name="Servant_Base.cpp"> - -<!-- Add necessary include files --> -<add> - <hook>TAO_SERVANT_BASE_INCLUDE_ADD_HOOK</hook> - <data>#include "tao/Transport.h"</data> - <data>#include "tao/Connection_Handler.h"</data> -</add> - -<!-- After processing the first request, set the operation signature on - the connection handler for subsequent request processing --> -<add> - <hook>TAO_DISPATCH_RESOLUTION_OPT_ADD_HOOK</hook> - <data> - TAO_Connection_Handler *handler = - req.transport ()->connection_handler (); - handler->set_op_signature (skel, - static_cast<TAO_Servant_Base *> (derived_this)); - </data> -</add> -</file> - -</module> - -</transform> |