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Diffstat (limited to 'lib/cosProperty/src/CosPropertyService_PropertySetFactory_impl.erl')
| -rw-r--r-- | lib/cosProperty/src/CosPropertyService_PropertySetFactory_impl.erl | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/lib/cosProperty/src/CosPropertyService_PropertySetFactory_impl.erl b/lib/cosProperty/src/CosPropertyService_PropertySetFactory_impl.erl new file mode 100644 index 0000000000..ad3cdb62d4 --- /dev/null +++ b/lib/cosProperty/src/CosPropertyService_PropertySetFactory_impl.erl @@ -0,0 +1,176 @@ +%%---------------------------------------------------------------------- +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2000-2009. 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 : CosPropertyService_PropertySetFactory_impl.erl +%% Description : +%% +%%---------------------------------------------------------------------- +-module('CosPropertyService_PropertySetFactory_impl'). + +%%---------------------------------------------------------------------- +%% Include files +%%---------------------------------------------------------------------- +-include_lib("orber/include/corba.hrl"). +-include_lib("orber/src/orber_iiop.hrl"). +-include("CosPropertyService.hrl"). +-include("cosProperty.hrl"). + +%%---------------------------------------------------------------------- +%% External exports +%%---------------------------------------------------------------------- +-export([init/1, + terminate/2, + code_change/3]). + +-export([create_propertyset/2, + create_constrained_propertyset/4, + create_initial_propertyset/3]). + + +%%---------------------------------------------------------------------- +%% Internal exports +%%---------------------------------------------------------------------- +-export([]). + +%%---------------------------------------------------------------------- +%% Records +%%---------------------------------------------------------------------- +-record(state, {}). + +%%---------------------------------------------------------------------- +%% Macros +%%---------------------------------------------------------------------- +-define(checkTCfun, fun(TC) -> orber_tc:check_tc(TC) end). + +%%====================================================================== +%% External functions +%%====================================================================== +%%---------------------------------------------------------------------- +%% Function : init/1 +%% Returns : {ok, State} | +%% {ok, State, Timeout} | +%% ignore | +%% {stop, Reason} +%% Description: Initiates the server +%%---------------------------------------------------------------------- +init([]) -> + {ok, #state{}}. + +%%---------------------------------------------------------------------- +%% Function : terminate/2 +%% Returns : any (ignored by gen_server) +%% Description: Shutdown the server +%%---------------------------------------------------------------------- +terminate(_Reason, _State) -> + ok. + +%%---------------------------------------------------------------------- +%% Function : code_change/3 +%% Returns : {ok, NewState} +%% Description: Convert process state when code is changed +%%---------------------------------------------------------------------- +code_change(_OldVsn, State, _Extra) -> + {ok, State}. + +%%---------------------------------------------------------------------- +%% Function : create_propertyset +%% Arguments : +%% Returns : CosPropertyService::PropertySet reference. +%% Description: +%%---------------------------------------------------------------------- +create_propertyset(_OE_This, State) -> + {reply, + 'CosPropertyService_PropertySetDef': + oe_create({normal, [], [], [], ?PropertySet}, [{pseudo, true}]), + State}. + +%%---------------------------------------------------------------------- +%% Function : create_constrained_propertyset +%% Arguments : PropTypes - list of property types. +%% Properties - list of properties. +%% Returns : CosPropertyService::PropertySet | +%% {'EXCEPTION', CosPropertyService::ConstraintNotSupported} +%% Description: +%%---------------------------------------------------------------------- +create_constrained_propertyset(_OE_This, State, PropTypes, Properties) -> + case lists:all(?checkTCfun, PropTypes) of + true -> + crosscheckTC(Properties, PropTypes), + {reply, + 'CosPropertyService_PropertySetDef': + oe_create({normal, PropTypes, Properties, [], ?PropertySet}, + [{pseudo, true}]), + State}; + false -> + corba:raise(#'CosPropertyService_ConstraintNotSupported'{}) + end. + +crosscheckTC([], _) -> + ok; +crosscheckTC([#'CosPropertyService_Property' + {property_name = Name, + property_value = Value}|T], TCs) -> + case lists:member(any:get_typecode(Value), TCs) of + true when Name =/= "" -> + crosscheckTC(T, TCs); + _ -> + corba:raise(#'CosPropertyService_ConstraintNotSupported'{}) + end. + +%%---------------------------------------------------------------------- +%% Function : create_initial_propertyset +%% Arguments : Properties - list of properties. +%% Returns : CosPropertyService::PropertySetDef | +%% {'EXCEPTION', CosPropertyService::MultipleExceptions} +%% Description: +%%---------------------------------------------------------------------- +create_initial_propertyset(_OE_This, State, Properties) -> + InitProps = evaluate_propertyset(Properties), + {reply, + 'CosPropertyService_PropertySetDef': + oe_create({normal, [], [], InitProps, ?PropertySet}, [{pseudo, true}]), + State}. + +%%====================================================================== +%% Internal functions +%%====================================================================== +evaluate_propertyset(Sets) -> + evaluate_propertyset(Sets, [], []). +evaluate_propertyset([], NewProperties, []) -> + %% No exceptions found. + NewProperties; +evaluate_propertyset([], _, Exc) -> + corba:raise(#'CosPropertyService_MultipleExceptions'{exceptions = Exc}); +evaluate_propertyset([#'CosPropertyService_Property' + {property_name = Name, + property_value = Value}|T], X, Exc) -> + case orber_tc:check_tc(any:get_typecode(Value)) of + true -> + evaluate_propertyset(T, [{Name, Value, normal}|X], Exc); + false -> + evaluate_propertyset(T, X, [#'CosPropertyService_PropertyException' + {reason = unsupported_type_code, + failing_property_name = Name}|Exc]) + end. + +%%====================================================================== +%% END OF MODULE +%%====================================================================== |