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299 | ------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2000-2001 --
-- ACT-Europe --
-- --
-- Authors: Dmitriy Anisimkov - Pascal Obry --
-- --
-- This library is free software; you can redistribute it and/or modify --
-- it under the terms of the GNU General Public License as published by --
-- the Free Software Foundation; either version 2 of the License, or (at --
-- your option) any later version. --
-- --
-- This library is distributed in the hope that it will be useful, but --
-- WITHOUT 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 --
-- along with this library; if not, write to the Free Software Foundation, --
-- Inc., 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. --
------------------------------------------------------------------------------
-- $Id: soap-parameters.adb,v 1.1 2003/10/05 19:59:51 Jano Exp $
with Ada.Tags;
with Ada.Exceptions;
with SOAP.Types;
package body SOAP.Parameters is
use Ada;
---------
-- "&" --
---------
function "&" (P : in List; O : in Types.Object'Class) return List is
NP : List := P;
begin
NP.N := NP.N + 1;
NP.V (NP.N) := Types."+" (O);
return NP;
end "&";
---------
-- "+" --
---------
function "+" (O : in Types.Object'Class) return List is
P : List;
begin
P.V (1) := Types."+" (O);
P.N := 1;
return P;
end "+";
--------------
-- Argument --
--------------
function Argument
(P : in List;
Name : in String)
return Types.Object'Class
is
use type Types.Object_Safe_Pointer;
begin
for K in 1 .. P.N loop
if Types.Name (-P.V (K)) = Name then
return -P.V (K);
end if;
end loop;
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"Argument named '" & Name & "' not found.");
end Argument;
--------------
-- Argument --
--------------
function Argument
(P : in List;
N : in Positive)
return Types.Object'Class
is
use type Types.Object_Safe_Pointer;
begin
return -P.V (N);
end Argument;
--------------------
-- Argument_Count --
--------------------
function Argument_Count (P : in List) return Natural is
begin
return P.N;
end Argument_Count;
-----------
-- Check --
-----------
procedure Check (P : in List; N : in Natural) is
begin
if P.N /= N then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) Too many arguments.");
end if;
end Check;
-----------------
-- Check_Array --
-----------------
procedure Check_Array (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.SOAP_Array then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) SOAP_Array expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Array;
------------------
-- Check_Base64 --
------------------
procedure Check_Base64 (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.SOAP_Base64 then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) SOAP_Base64 expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Base64;
-------------------
-- Check_Boolean --
-------------------
procedure Check_Boolean (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.XSD_Boolean then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) XSD_Boolean expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Boolean;
-----------------
-- Check_Float --
-----------------
procedure Check_Float (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.XSD_Float then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) XSD_Float expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Float;
-------------------
-- Check_Integer --
-------------------
procedure Check_Integer (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.XSD_Integer then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) XSD_Integer expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Integer;
----------------
-- Check_Null --
----------------
procedure Check_Null (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.XSD_Null then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) XSD_Null expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Null;
------------------
-- Check_Record --
------------------
procedure Check_Record (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.SOAP_Record then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) SOAP_Record expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Record;
------------------------
-- Check_Time_Instant --
------------------------
procedure Check_Time_Instant (P : in List; Name : in String) is
O : Types.Object'Class := Argument (P, Name);
begin
if O not in Types.XSD_Time_Instant then
Exceptions.Raise_Exception
(Types.Data_Error'Identity,
"(check) XSD_Time_Instant expected, found object "
& Ada.Tags.Expanded_Name (O'Tag));
end if;
end Check_Time_Instant;
-----------
-- Exist --
-----------
function Exist (P : in List; Name : in String) return Boolean is
use type Types.Object_Safe_Pointer;
begin
for K in 1 .. P.N loop
if Types.Name (-P.V (K)) = Name then
return True;
end if;
end loop;
return False;
end Exist;
---------
-- Get --
---------
function Get (P : in List; Name : in String) return Integer is
begin
return Types.Get (Argument (P, Name));
end Get;
function Get (P : in List; Name : in String) return Long_Float is
begin
return Types.Get (Argument (P, Name));
end Get;
function Get (P : in List; Name : in String) return String is
begin
return Types.Get (Argument (P, Name));
end Get;
function Get (P : in List; Name : in String) return Boolean is
begin
return Types.Get (Argument (P, Name));
end Get;
function Get (P : in List; Name : in String) return Types.SOAP_Base64 is
begin
return Types.Get (Argument (P, Name));
end Get;
function Get (P : in List; Name : in String) return Types.SOAP_Record is
begin
return Types.Get (Argument (P, Name));
end Get;
function Get (P : in List; Name : in String) return Types.SOAP_Array is
begin
return Types.Get (Argument (P, Name));
end Get;
end SOAP.Parameters;
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