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-rw-r--r--lib/orber/src/orber_ifr_contained.erl248
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diff --git a/lib/orber/src/orber_ifr_contained.erl b/lib/orber/src/orber_ifr_contained.erl
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--- a/lib/orber/src/orber_ifr_contained.erl
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-%%--------------------------------------------------------------------
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-%%
-%%----------------------------------------------------------------------
-%% File : orber_ifr_contained.erl
-%% Purpose : Code for Contained
-%%----------------------------------------------------------------------
-
--module(orber_ifr_contained).
-
--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,
- describe/2, %not in CORBA 2.0
- move/4
- ]).
-
--import(orber_ifr_utils,[get_object/1,
- get_field/2,
- set_field/3,
- construct/3,
- select/2,
- write_result/1,
- ifr_transaction_read_write/1
- ]).
-
--include("orber_ifr.hrl").
--include("ifr_objects.hrl").
--include_lib("orber/include/ifr_types.hrl").
--include_lib("orber/include/corba.hrl").
-
-%%%======================================================================
-%%% Contained (IRObject)
-
-%%%----------------------------------------------------------------------
-%%% Interfaces inherited from IRObject
-
-'_get_def_kind'({ObjType,ObjID}) ->
- orber_ifr_irobject:'_get_def_kind'({ObjType,ObjID}).
-
-%%% Note, that the destroy function is meant to be called within a
-%%% transaction called in the destroy function of an object which
-%%% inherits from Contained. A Contained should only be destroyed by
-%%% destroying the object that inherits from a Contained. An attempt
-%%% to call this function in user code will result in unpredictable
-%%% results.
-
-%%% Don't type check the object reference. We need to be able to
-%%% handle several types of objects that inherit from Contained.
-
-destroy(Contained_objref) ->
- ObjList = cleanup_for_destroy(Contained_objref),
- orber_ifr_irobject:destroy([Contained_objref | ObjList]).
-
-cleanup_for_destroy(Contained_objref) ->
- Defined_in = '_get_defined_in'(Contained_objref),
- [Container_obj] = mnesia:read(Defined_in),
- New_container_obj =
- construct(Container_obj,contents,
- lists:filter(fun(X) -> X /= Contained_objref end,
- select(Container_obj,contents))),
- [fun() -> mnesia:write(New_container_obj) end].
-
-%%%----------------------------------------------------------------------
-%%% Non-inherited interfaces
-
-'_get_id'({ObjType,ObjID}) ->
- get_field({ObjType,ObjID},id).
-
-'_set_id'({ObjType,ObjID}, EO_Value) ->
- set_field({ObjType, ObjID}, id, EO_Value).
-
-'_get_name'({ObjType,ObjID}) ->
- get_field({ObjType,ObjID},name).
-
-'_set_name'({ObjType,ObjID}, EO_Value) ->
- set_field({ObjType, ObjID}, name, EO_Value).
-
-'_get_version'({ObjType,ObjID}) ->
- get_field({ObjType,ObjID},version).
-
-'_set_version'({ObjType,ObjID}, EO_Value) ->
- set_field({ObjType, ObjID}, version, EO_Value).
-
-'_get_defined_in'({ObjType,ObjID}) ->
- get_field({ObjType,ObjID},defined_in).
-
-'_get_absolute_name'({ObjType,ObjID}) ->
- get_field({ObjType,ObjID},absolute_name).
-
-'_get_containing_repository'({ObjType,ObjID}) ->
- get_field({ObjType,ObjID},containing_repository).
-
-describe(ObjRef) ->
- Def_kind = '_get_def_kind'(ObjRef),
- Object = get_object(ObjRef),
- describe(Object,Def_kind).
-
-describe(Object,Def_kind) ->
- Value =
- case Def_kind of
- dk_Module ->
- #moduledescription{name = Object#ir_ModuleDef.name,
- id = Object#ir_ModuleDef.id,
- defined_in = Object#ir_ModuleDef.defined_in,
- version = Object#ir_ModuleDef.version};
- dk_Constant ->
- #constantdescription{name = Object#ir_ConstantDef.name,
- id = Object#ir_ConstantDef.id,
- defined_in =
- Object#ir_ConstantDef.defined_in,
- version = Object#ir_ConstantDef.version,
- type = Object#ir_ConstantDef.type,
- value = Object#ir_ConstantDef.value};
- dk_Typedef ->
- #typedescription{name = Object#ir_TypedefDef.name,
- id = Object#ir_TypedefDef.id,
- defined_in = Object#ir_TypedefDef.defined_in,
- version = Object#ir_TypedefDef.version,
- type = Object#ir_TypedefDef.type};
- dk_Struct ->
- ?make_typedescription(Object,ir_StructDef);
- dk_Union ->
- ?make_typedescription(Object,ir_UnionDef);
- dk_Enum ->
- ?make_typedescription(Object,ir_EnumDef);
- dk_Alias ->
- ?make_typedescription(Object,ir_AliasDef);
- dk_Exception ->
- #exceptiondescription{name = Object#ir_ExceptionDef.name,
- id = Object#ir_ExceptionDef.id,
- defined_in =
- Object#ir_ExceptionDef.defined_in,
- version = Object#ir_ExceptionDef.version,
- type = Object#ir_ExceptionDef.type};
- dk_Attribute ->
- #attributedescription{name = Object#ir_AttributeDef.name,
- id = Object#ir_AttributeDef.id,
- defined_in =
- Object#ir_AttributeDef.defined_in,
- version = Object#ir_AttributeDef.version,
- type = Object#ir_AttributeDef.type,
- mode = Object#ir_AttributeDef.mode};
- dk_Operation ->
- #operationdescription{name = Object#ir_OperationDef.name,
- id = Object#ir_OperationDef.id,
- defined_in =
- Object#ir_OperationDef.defined_in,
- version = Object#ir_OperationDef.version,
- result = Object#ir_OperationDef.result,
- mode = Object#ir_OperationDef.mode,
- contexts =
- Object#ir_OperationDef.contexts,
- parameters =
- Object#ir_OperationDef.params,
- exceptions =
- Object#ir_OperationDef.exceptions};
- dk_Interface ->
- #interfacedescription{name = Object#ir_InterfaceDef.name,
- id = Object#ir_InterfaceDef.id,
- defined_in =
- Object#ir_InterfaceDef.defined_in,
- version = Object#ir_InterfaceDef.version,
- base_interfaces =
- Object#ir_InterfaceDef.base_interfaces};
- _ ->
- undefined
- end,
- #contained_description{kind=Def_kind, value=Value}.
-
-move({ObjType,ObjID},{NewContainerType,NewContainerID},New_name,New_version) ->
- Move_OK =
- ('_get_containing_repository'({NewContainerType,NewContainerID}) ==
- '_get_containing_repository'({ObjType,ObjID}))
- and
- case NewContainerType of
- ir_Repository ->
- lists:member(ObjType,[ir_ConstantDef,ir_TypedefDef,
- ir_ExceptionDef,ir_InterfaceDef,
- ir_ModuleDef]);
- ir_ModuleDef ->
- lists:member(ObjType,[ir_ConstantDef,ir_TypedefDef,
- ir_ExceptionDef,ir_ModuleDef,
- ir_InterfaceDef]);
- ir_InterfaceDef ->
- lists:member(ObjType,[ir_ConstantDef,ir_TypedefDef,
- ir_ExceptionDef,ir_AttributeDef,
- ir_OperationDef]);
- _ ->
- false
- end
- and
- (orber_ifr_container:lookup_name({NewContainerType,NewContainerID},
- New_name, -1, % *** -1?
- dk_All, false) == []),
- move(Move_OK,{ObjType,ObjID},{NewContainerType,NewContainerID},New_name,
- New_version).
-
-move(true, Contained_objref, New_container, New_name, New_version) ->
- F = fun() -> Defined_in = '_get_defined_in'(Contained_objref),
- [Old_container_obj] = mnesia:read(Defined_in),
- New_old_container_obj =
- construct(Old_container_obj,contents,
- lists:filter(fun(X) -> X /= Contained_objref
- end, select(Old_container_obj,
- contents))),
- [New_container_obj] = mnesia:read(New_container),
- Contents = orber_ifr_container:contents(New_container, dk_All,
- true),
- New_new_container_obj =
- construct(construct(construct(New_container_obj, contents,
- [Contained_objref | Contents]),
- name,New_name),version,New_version),
- mnesia:write(New_old_container_obj),
- mnesia:write(New_new_container_obj)
- end,
- write_result(ifr_transaction_read_write(F));
-
-move(false, _Contained_objref, _New_container, _New_name, _New_version) ->
- corba:raise(#'INTF_REPOS'{completion_status=?COMPLETED_NO}).
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 17:28:10 +0000