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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/orber/src/orber_ifr_uniondef.erl
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The R13B03 release.OTP_R13B03
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+%%--------------------------------------------------------------------
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+%%
+%%----------------------------------------------------------------------
+%% File : orber_ifr_uniondef.erl
+%% Purpose : Code for Uniondef
+%%----------------------------------------------------------------------
+
+-module(orber_ifr_uniondef).
+
+-export(['_get_def_kind'/1,
+ destroy/1,
+ cleanup_for_destroy/1, %not in CORBA 2.0
+ '_get_id'/1,
+ '_set_id'/2,
+ '_get_name'/1,
+ '_set_name'/2,
+ '_get_version'/1,
+ '_set_version'/2,
+ '_get_defined_in'/1,
+ '_get_absolute_name'/1,
+ '_get_containing_repository'/1,
+ describe/1,
+ move/4,
+ '_get_type'/1,
+ '_get_discriminator_type'/1,
+ '_get_discriminator_type_def'/1,
+ '_set_discriminator_type_def'/2,
+ '_get_members'/1,
+ '_set_members'/2
+ ]).
+
+-import(orber_ifr_utils,[get_field/2,
+ get_object/1,
+ set_object/1
+ ]).
+
+-import(lists,[map/2]).
+
+-include("orber_ifr.hrl").
+-include("ifr_objects.hrl").
+-include_lib("orber/include/ifr_types.hrl").
+
+%%%======================================================================
+%%% UnionDef (TypedefDef(Contained(IRObject), IDLType(IRObject)))
+
+%%%----------------------------------------------------------------------
+%%% Interfaces inherited from IRObject
+
+'_get_def_kind'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_irobject:'_get_def_kind'({ObjType, ObjID}).
+
+destroy({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ F = fun() -> ObjList = cleanup_for_destroy({ObjType, ObjID}),
+ orber_ifr_irobject:destroy([{ObjType, ObjID} | ObjList])
+ end,
+ orber_ifr_utils:ifr_transaction_write(F).
+
+cleanup_for_destroy({ObjType,ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ map(fun(X) -> orber_ifr_idltype:cleanup_for_destroy(
+ X#unionmember.type_def)
+ end,
+ '_get_members'({ObjType, ObjID})
+ ) ++
+ orber_ifr_idltype:cleanup_for_destroy(
+ '_get_discriminator_type_def'({ObjType,ObjID})) ++
+ orber_ifr_typedef:cleanup_for_destroy({ObjType,ObjID}).
+
+%%%----------------------------------------------------------------------
+%%% Interfaces inherited from Contained
+
+'_get_id'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:'_get_id'({ObjType,ObjID}).
+
+'_set_id'({ObjType, ObjID}, EO_Value) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:'_set_id'({ObjType,ObjID},EO_Value).
+
+'_get_name'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:'_get_name'({ObjType,ObjID}).
+
+'_set_name'({ObjType,ObjID},EO_Value) ?tcheck(ir_UnionDef,ObjType) ->
+ orber_ifr_contained:'_set_name'({ObjType,ObjID}, EO_Value).
+
+'_get_version'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:'_get_version'({ObjType,ObjID}).
+
+'_set_version'({ObjType, ObjID}, EO_Value) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:'_set_version'({ObjType,ObjID},EO_Value).
+
+'_get_defined_in'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:'_get_defined_in'({ObjType,ObjID}).
+
+'_get_absolute_name'({ObjType, ObjID}) ?tcheck(ir_UnionDef,ObjType) ->
+ orber_ifr_contained:'_get_absolute_name'({ObjType,ObjID}).
+
+'_get_containing_repository'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:'_get_containing_repository'({ObjType,ObjID}).
+
+describe({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:describe({ObjType,ObjID}).
+
+move({ObjType, ObjID}, New_container, New_name, New_version)
+ ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_contained:move({ObjType,ObjID}, New_container, New_name,
+ New_version).
+
+%%%----------------------------------------------------------------------
+%%% Interfaces inherited from IDLType
+
+'_get_type'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ orber_ifr_idltype:'_get_type'({ObjType, ObjID}).
+
+%%%----------------------------------------------------------------------
+%%% Non-inherited interfaces
+
+'_get_discriminator_type'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ get_field({ObjType,ObjID},discriminator_type).
+
+'_get_discriminator_type_def'({ObjType, ObjID}) ?tcheck(ir_UnionDef,ObjType) ->
+ get_field({ObjType,ObjID},discriminator_type_def).
+
+'_set_discriminator_type_def'({ObjType, ObjID}, EO_Value)
+ ?tcheck(ir_UnionDef, ObjType) ->
+ UnionDef = get_object({ObjType, ObjID}),
+ NewUnionDef = UnionDef#ir_UnionDef{type = EO_Value#ir_IDLType.type,
+ discriminator_type =
+ EO_Value#ir_IDLType.type,
+ discriminator_type_def = EO_Value},
+ set_object(NewUnionDef).
+
+'_get_members'({ObjType, ObjID}) ?tcheck(ir_UnionDef, ObjType) ->
+ get_field({ObjType,ObjID},members).
+
+%%% *** What should the value of the discriminator-typecode be when
+%%% updating the type attribute? (CORBA 2.0, p 6-20). For now we just
+%%% leave it unchanged, but this is perhaps not the right thing to do.
+
+-define(discr_tc(TC),element(4,TC)).
+-define(default(TC),element(5,TC)).
+
+'_set_members'({ObjType, ObjID}, EO_Value) ?tcheck(ir_UnionDef, ObjType) ->
+ UnionDef = get_object({ObjType, ObjID}),
+ Members=map(fun(Unionmember) -> Unionmember#unionmember{type=tk_void} end,
+ EO_Value),
+ NewUnionDef = UnionDef#ir_UnionDef{type =
+ {tk_union,
+ UnionDef#ir_UnionDef.id,
+ UnionDef#ir_UnionDef.name,
+ ?discr_tc(UnionDef#ir_UnionDef.type),
+ ?default(UnionDef#ir_UnionDef.type),
+ map(fun(#unionmember{name=Name,
+ label=Label,
+ type=Type}) ->
+ {Label,Name,Type}
+ end,
+ EO_Value)},
+ members = Members},
+ set_object(NewUnionDef).