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[Imported from Perforce change 8923 at 2006-12-01 20:59:33] Subversion-branch: /trunk/polyorb Subversion-revision: 36470
97 lines
4.2 KiB
Ada
97 lines
4.2 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- POLYORB COMPONENTS --
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-- --
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-- E C H O _ D Y N I M P L --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2004 Free Software Foundation, Inc. --
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-- --
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-- PolyORB is free software; you can redistribute it and/or modify it --
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-- under terms of the GNU General Public License as published by the Free --
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-- Software Foundation; either version 2, or (at your option) any later --
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-- version. PolyORB is distributed in the hope that it will be useful, --
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
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-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public --
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-- License for more details. You should have received a copy of the GNU --
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-- General Public License distributed with PolyORB; see file COPYING. If --
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-- not, write to the Free Software Foundation, 59 Temple Place - Suite 330, --
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-- Boston, MA 02111-1307, USA. --
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-- --
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-- As a special exception, if other files instantiate generics from this --
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-- unit, or you link this unit with other files to produce an executable, --
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-- this unit does not by itself cause the resulting executable to be --
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-- covered by the GNU General Public License. This exception does not --
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-- however invalidate any other reasons why the executable file might be --
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-- covered by the GNU Public License. --
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-- --
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-- PolyORB is maintained by ACT Europe. --
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-- (email: sales@act-europe.fr) --
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-- --
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------------------------------------------------------------------------------
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with CORBA.NVList;
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with CORBA.ORB;
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package body Echo_DynImpl is
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------------
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-- Invoke --
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------------
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procedure Invoke
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(Self : access Object;
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Request : in CORBA.ServerRequest.Object_Ptr)
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is
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pragma Unreferenced (Self);
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Operation : constant Standard.String
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:= CORBA.To_Standard_String
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(CORBA.ServerRequest.Operation (Request.all));
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begin
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if Operation = "echoString" then
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declare
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Mesg : CORBA.String;
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Arg_Name_Mesg : CORBA.Identifier := CORBA.To_CORBA_String ("Mesg");
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Argument_Mesg : CORBA.Any := CORBA.To_Any (Mesg);
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Result : CORBA.String;
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Argument_Result : CORBA.Any;
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Arg_List : CORBA.NVList.Ref;
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begin
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-- Create argument list
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CORBA.ORB.Create_List (0, Arg_List);
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CORBA.NVList.Add_Item (Arg_List,
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Arg_Name_Mesg,
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Argument_Mesg,
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CORBA.ARG_IN);
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CORBA.ServerRequest.Arguments (Request, Arg_List);
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begin
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-- Convert arguments from their Any
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Mesg := CORBA.From_Any (Argument_Mesg);
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-- Actual implementation of the echoString function:
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-- simply return the argument
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Result := Mesg;
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end;
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-- Set Result
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Argument_Result := CORBA.To_Any (Result);
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CORBA.ServerRequest.Set_Result (Request, Argument_Result);
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return;
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end;
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end if;
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CORBA.Raise_Bad_Operation (CORBA.Default_Sys_Member);
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end Invoke;
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end Echo_DynImpl;
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