operation_details.cpp

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00001 //$Id: operation_details.cpp 78128 2007-04-20 08:07:58Z johnnyw $
00002 
00003 #include "tao/operation_details.h"
00004 #include "tao/Stub.h"
00005 #include "tao/ORB_Constants.h"
00006 #include "tao/Exception_Data.h"
00007 #include "tao/SystemException.h"
00008 #include "tao/Argument.h"
00009 #include "tao/CDR.h"
00010 
00011 #include "ace/OS_NS_string.h"
00012 
00013 #if !defined (__ACE_INLINE__)
00014 # include "tao/operation_details.inl"
00015 #endif /* ! __ACE_INLINE__ */
00016 
00017 ACE_RCSID (tao,
00018            operation_details,
00019            "$Id: operation_details.cpp 78128 2007-04-20 08:07:58Z johnnyw $")
00020 
00021 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
00022 
00023 CORBA::Exception *
00024 TAO_Operation_Details::corba_exception (const char *id) const
00025 {
00026   for (CORBA::ULong i = 0; i != this->ex_count_; ++i)
00027     {
00028       if (ACE_OS::strcmp (id, this->ex_data_[i].id) != 0)
00029         {
00030           continue;
00031         }
00032 
00033       // Create an exception object
00034       CORBA::Exception *exception = this->ex_data_[i].alloc ();
00035 
00036       if (exception == 0)
00037         {
00038           throw ::CORBA::NO_MEMORY (0, CORBA::COMPLETED_YES);
00039         }
00040 
00041       // Return the exception object that we just created.
00042       return exception;
00043     }
00044 
00045   // If there are no matches return an unknown exception.
00046   throw ::CORBA::UNKNOWN (0, CORBA::COMPLETED_YES);
00047 }
00048 
00049 bool
00050 TAO_Operation_Details::has_exception (::CORBA::Exception& ex) const
00051 {
00052   for (CORBA::ULong i = 0; i != this->ex_count_; ++i)
00053     {
00054       if (ACE_OS::strcmp (ex._rep_id (), this->ex_data_[i].id) == 0)
00055         {
00056           return true;
00057         }
00058     }
00059   return false;
00060 }
00061 
00062 bool
00063 TAO_Operation_Details::marshal_args (TAO_OutputCDR &cdr)
00064 {
00065   for (CORBA::ULong i = 0; i != this->num_args_; ++i)
00066     {
00067       if (!((*this->args_[i]).marshal (cdr)))
00068         return false;
00069     }
00070 
00071   // Nothing else to fragment.  We're also guaranteed to have
00072   // data in the CDR stream since the operation was a marshaling
00073   // operation, not a fragmentation operation.
00074   cdr.more_fragments (false);
00075 
00076   return true;
00077 }
00078 
00079 bool
00080 TAO_Operation_Details::demarshal_args (TAO_InputCDR &cdr)
00081 {
00082   for (CORBA::ULong i = 0; i != this->num_args_; ++i)
00083     {
00084       if (!((*this->args_[i]).demarshal (cdr)))
00085         return false;
00086     }
00087 
00088   return true;
00089 }
00090 
00091 TAO_END_VERSIONED_NAMESPACE_DECL

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