/usr/share/doc/polyorb-doc/examples/corba/echo/echo_dynimpl.adb is in polyorb-doc 2.11~20140418-3.
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-- --
-- POLYORB COMPONENTS --
-- --
-- E C H O _ D Y N I M P L --
-- --
-- B o d y --
-- --
-- Copyright (C) 2004-2012, Free Software Foundation, Inc. --
-- --
-- This is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. This software is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public --
-- License for more details. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- PolyORB is maintained by AdaCore --
-- (email: sales@adacore.com) --
-- --
------------------------------------------------------------------------------
pragma Ada_2005;
with CORBA.NVList;
with CORBA.ORB;
package body Echo_DynImpl is
------------
-- Invoke --
------------
overriding procedure Invoke
(Self : access Object;
Request : CORBA.ServerRequest.Object_Ptr)
is
pragma Unreferenced (Self);
Operation : constant Standard.String
:= CORBA.To_Standard_String
(CORBA.ServerRequest.Operation (Request.all));
begin
if Operation = "echoString" then
declare
Mesg : CORBA.String;
Arg_Name_Mesg : constant CORBA.Identifier :=
CORBA.To_CORBA_String ("Mesg");
Argument_Mesg : constant CORBA.Any := CORBA.To_Any (Mesg);
Result : CORBA.String;
Argument_Result : CORBA.Any;
Arg_List : CORBA.NVList.Ref;
begin
-- Create argument list
CORBA.ORB.Create_List (0, Arg_List);
CORBA.NVList.Add_Item (Arg_List,
Arg_Name_Mesg,
Argument_Mesg,
CORBA.ARG_IN);
CORBA.ServerRequest.Arguments (Request, Arg_List);
begin
-- Convert arguments from their Any
Mesg := CORBA.From_Any (Argument_Mesg);
-- Actual implementation of the echoString function:
-- simply return the argument
Result := Mesg;
end;
-- Set Result
Argument_Result := CORBA.To_Any (Result);
CORBA.ServerRequest.Set_Result (Request, Argument_Result);
return;
end;
end if;
CORBA.Raise_Bad_Operation (CORBA.Default_Sys_Member);
end Invoke;
end Echo_DynImpl;
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