-------------------------------------------------------------------------------
--                                                                           --
--                      GNADE  : GNu Ada Database Environment                --
--                                                                           --
--  Author          : Juergen Pfeifer <juergen.pfeifer@gmx.net>
--
--  Copyright (C) 2000-2001 Juergen Pfeifer
--                                                                           --
--  GNADE 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 2,  or (at your option) any later ver- --
--  sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--  OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--  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  distributed with GNAT;  see file COPYING.  If not, write --
--  to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
--  MA 02111-1307, USA.                                                      --
--                                                                           --
--  As a special exception,  if other files  instantiate  generics from this --
--  unit, or you link  this unit with other files  to produce an executable, --
--  this  unit  does not  by itself cause  the resulting  executable  to  be --
--  covered  by the  GNU  General  Public  License.  This exception does not --
--  however invalidate  any other reasons why  the executable file  might be --
--  covered by the  GNU Public License.                                      --
--                                                                           --
--  GNADE is implemented to work with GNAT, the GNU Ada compiler.            --
--                                                                           --
-------------------------------------------------------------------------------
package body GNU.DB.SQLCLI.Dispatch.A_String is

   function Get (Handle    : Ctx;
                 Attribute : Attr.T;
                 MaxLength : SQLSMALLINT := 0;
                 Data      : Attr.Aux;
                 ErrorCode : access SQLRETURN)
                return Attr.Attribute_Value_Pair'Class is
   begin
      return Info (Derived.GetAttr (Handle,
                                    Attribute,
                                    Data,
                                    MaxLength,
                                    ErrorCode));
   end Get;

   procedure Set (Handle    : in  Ctx;
                  AV_Pair   : in  Attr.Attribute_Value_Pair'Class;
                  Data      : in  Attr.Aux;
                  ErrorCode : out SQLRETURN) is
   begin
      if not (AV_Pair in Info'Class) then
         Raise_SQL_Error
           (ProcedureName => "SetAttr",
            ErrorMessage  => "Attribute value is not a String",
            RC            => SQL_ADA95_TYPE_ERROR);
      end if;
      Derived.SetAttr (Handle, Info (AV_Pair), Data, ErrorCode);
   end Set;

   procedure Register (Index : in Attr.T) is
   begin
      Get_Dispatch_Array (Index) := Get_Access;
      Set_Dispatch_Array (Index) := Set_Access;
   end Register;

end GNU.DB.SQLCLI.Dispatch.A_String;
