su4sml/src/codegen/c#_cartridge.sml

103 lines
4.9 KiB
Standard ML

(*****************************************************************************
* su4sml GCG - Generic Code Generator
*
* c#_catridge.sml - a cartridge to gcg_core for C# .NET 2.0
* Copyright (C) 2005 Raphael Eidenbenz <eraphael@student.ethz.ch>
*
* This file is part of su4sml-gcg.
*
* su4sml 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.
*
* su4sml 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 program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************)
functor CSharp_Cartridge(SuperCart : BASE_CARTRIDGE) : BASE_CARTRIDGE =
struct
open Rep_OclType
type Model = SuperCart.Model
type environment = { extension : SuperCart.environment }
(* fun getModel (env:environment) = SuperCart.getModel (#extension env)*)
fun initEnv model = { extension = SuperCart.initEnv model } : environment
fun unpack (env : environment) = #extension env
fun pack superEnv = {extension = superEnv} : environment
fun curClassifier env = SuperCart.curClassifier (unpack env)
fun curArgument env = SuperCart.curArgument (unpack env)
fun curOperation env = SuperCart.curOperation (unpack env)
fun curAttribute env = SuperCart.curAttribute (unpack env)
fun curAssociationEnd env = SuperCart.curAssociationEnd (unpack env)
(* internal translation table *)
fun super2Native "ClassifierScope" = "static"
| super2Native "InstanceScope" = ""
| super2Native "package" = "public"
| super2Native "Integer" = "int"
| super2Native "Real" = "double"
| super2Native "String" = "string"
| super2Native "Boolean" = "bool"
| super2Native "OclVoid" = "void"
| super2Native s = ( if ((String.extract (s,0,SOME 8)) = "Sequence")
then (super2Native (String.substring(s,9,size s -10)))^"[]"
else if ((String.extract (s,0,SOME 3)) = "Set")
then "System.Collections.Generic.List<"
^(super2Native (String.substring(s,4,size s - 5)))^">"
(*else (gcg_warning ("Couldn't lookup \""^s^
"\" in c#_cartridge.super2Native !"); s)
*)
else s
)
handle Subscript =>
(*(gcg_warning ("Couldn't lookup \""^s^"\" in c#_cartridge.super2Native !");s)*)
s
(* lookup environment -> string -> string
* overrides some lookup entries of the base cartridge
*)
fun lookup (env : environment) "attribute_name_small_letter"
= StringHandling.uncapitalize (SuperCart.lookup (unpack env) "attribute_name")
| lookup (env : environment) "attribute_name_capital"
= StringHandling.capitalize (SuperCart.lookup (unpack env) "attribute_name")
| lookup (env : environment) (s as "attribute_type") = super2Native (SuperCart.lookup (unpack env) s )
| lookup (env : environment) (s as "attribute_visibility")= super2Native (SuperCart.lookup (unpack env) s)
| lookup (env : environment) (s as "attribute_scope") = super2Native (SuperCart.lookup (unpack env) s)
| lookup (env : environment) (s as "operation_result_type")=super2Native (SuperCart.lookup (unpack env) s)
| lookup (env : environment) (s as "operation_visibility")= super2Native (SuperCart.lookup (unpack env) s)
| lookup (env : environment) (s as "operation_scope") = super2Native (SuperCart.lookup (unpack env) s)
| lookup (env : environment) (s as "argument_type") = super2Native (SuperCart.lookup (unpack env) s)
| lookup (env : environment) s = SuperCart.lookup (unpack env) s
fun test (env : environment) s = SuperCart.test (unpack env) s
(* no further functionality to add
* just unpack the Supercartridge's environment,
* pass it to SuperCart.foreach, get back a SuperCart.environment list
* pack every item into a native environment
*)
fun foreach listType (env : environment)
= map pack (SuperCart.foreach listType (unpack env))
end