------------------------------------------------------------------------------
--                                                                          --
--                           POLYORB COMPONENTS                             --
--                                                                          --
--       D Y N A M I C A N Y . D Y N V A L U E C O M M O N . I M P L        --
--                                                                          --
--                                 B o d y                                  --
--                                                                          --
--         Copyright (C) 2005-2012, 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.                                               --
--                                                                          --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception,   --
-- version 3.1, as published by the Free Software Foundation.               --
--                                                                          --
-- 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)                           --
--                                                                          --
------------------------------------------------------------------------------

package body DynamicAny.DynValueCommon.Impl is

   function Is_Destroyed
     (Self : access DynAny.Impl.Object'Class)
      return Boolean
      renames DynAny.Impl.Internals.Is_Destroyed;

   ----------
   -- Is_A --
   ----------

   function Is_A
     (Self            : not null access Object;
      Logical_Type_Id : Standard.String) return Boolean
   is
      pragma Unreferenced (Self);
   begin
      return
        CORBA.Is_Equivalent
          (Logical_Type_Id, DynamicAny.DynValueCommon.Repository_Id)
          or else
        CORBA.Is_Equivalent
          (Logical_Type_Id, DynamicAny.DynAny.Repository_Id)
          or else
        CORBA.Is_Equivalent
          (Logical_Type_Id, "IDL:omg.org/CORBA/Object:1.0");
   end Is_A;

   ---------------
   -- Internals --
   ---------------

   package body Internals is

      ----------------
      -- Initialize --
      ----------------

      procedure Initialize
        (Self     : access Object'Class;
         IDL_Type : PolyORB.Any.TypeCode.Local_Ref)
      is
      begin
         DynAny.Impl.Internals.Initialize (Self, IDL_Type);
      end Initialize;

      procedure Initialize
        (Self   : access Object'Class;
         Value  : PolyORB.Any.Any;
         Parent : DynAny.Impl.Object_Ptr)
      is
      begin
         DynAny.Impl.Internals.Initialize (Self, Value, Parent);
      end Initialize;

   end Internals;

   -------------
   -- Is_Null --
   -------------

   function Is_Null (Self : access Object) return CORBA.Boolean is
   begin
      if Is_Destroyed (Self) then
         CORBA.Raise_Object_Not_Exist (CORBA.Default_Sys_Member);
      end if;

      raise Program_Error;
      return False;
   end Is_Null;

   -----------------
   -- Set_To_Null --
   -----------------

   procedure Set_To_Null (Self : access Object) is
   begin
      if Is_Destroyed (Self) then
         CORBA.Raise_Object_Not_Exist (CORBA.Default_Sys_Member);
      end if;

      raise Program_Error;
   end Set_To_Null;

   ------------------
   -- Set_To_Value --
   ------------------

   procedure Set_To_Value (Self : access Object) is
   begin
      if Is_Destroyed (Self) then
         CORBA.Raise_Object_Not_Exist (CORBA.Default_Sys_Member);
      end if;

      raise Program_Error;
   end Set_To_Value;

end DynamicAny.DynValueCommon.Impl;
