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129 | ------------------------------------------------------------------------------
-- --
-- Matreshka Project --
-- --
-- Ada Modeling Framework --
-- --
-- Runtime Library Component --
-- --
------------------------------------------------------------------------------
-- --
-- Copyright © 2011-2012, Vadim Godunko <vgodunko@gmail.com> --
-- All rights reserved. --
-- --
-- Redistribution and use in source and binary forms, with or without --
-- modification, are permitted provided that the following conditions --
-- are met: --
-- --
-- * Redistributions of source code must retain the above copyright --
-- notice, this list of conditions and the following disclaimer. --
-- --
-- * Redistributions in binary form must reproduce the above copyright --
-- notice, this list of conditions and the following disclaimer in the --
-- documentation and/or other materials provided with the distribution. --
-- --
-- * Neither the name of the Vadim Godunko, IE nor the names of its --
-- contributors may be used to endorse or promote products derived from --
-- this software without specific prior written permission. --
-- --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED --
-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR --
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF --
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING --
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS --
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
------------------------------------------------------------------------------
-- $Revision: 2839 $ $Date: 2012-04-12 21:46:12 +0400 (Чт, 12 апр 2012) $
------------------------------------------------------------------------------
with Ada.Containers.Hashed_Maps;
with League.Strings.Hash;
package body AMF.Internals.Factories is
package Universal_String_Factory_Maps is
new Ada.Containers.Hashed_Maps
(League.Strings.Universal_String,
Factory_Constructor,
League.Strings.Hash,
League.Strings."=");
URI_Registry : Universal_String_Factory_Maps.Map;
Packages : AMF.CMOF.Packages.Collections.Set_Of_CMOF_Package;
Module_Registry :
array (AMF.Internals.AMF_Metamodel) of Module_Factory_Access;
Last_Module : AMF_Metamodel := 0;
--------------------
-- Create_Factory --
--------------------
function Create_Factory
(URI : League.Strings.Universal_String;
Extent : AMF_Extent) return AMF.Factories.Factory_Access
is
Position : constant Universal_String_Factory_Maps.Cursor
:= URI_Registry.Find (URI);
begin
if Universal_String_Factory_Maps.Has_Element (Position) then
return Universal_String_Factory_Maps.Element (Position) (Extent);
else
return null;
end if;
end Create_Factory;
-----------------
-- Get_Factory --
-----------------
function Get_Factory
(Metamodel : AMF.Internals.AMF_Metamodel) return Module_Factory_Access is
begin
return Module_Registry (Metamodel);
end Get_Factory;
------------------
-- Get_Packages --
------------------
function Get_Packages
return AMF.CMOF.Packages.Collections.Set_Of_CMOF_Package is
begin
return Packages;
end Get_Packages;
--------------
-- Register --
--------------
procedure Register
(The_Package : not null AMF.CMOF.Packages.CMOF_Package_Access;
Constructor : not null Factory_Constructor) is
begin
URI_Registry.Insert (The_Package.Get_URI.Value, Constructor);
Packages.Add (The_Package);
end Register;
--------------
-- Register --
--------------
procedure Register
(Factory : not null Module_Factory_Access;
Module : out AMF_Metamodel) is
begin
Module := Last_Module;
Last_Module := Last_Module + 1;
Module_Registry (Module) := Factory;
end Register;
end AMF.Internals.Factories;
|