2017-10-29 04:13:06 +03:00
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/*
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Copyright 2017 Travis Ralston
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import SettingsHandler from "./SettingsHandler";
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/**
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* Gets settings at the "default" level. This handler does not support setting values.
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* This handler does not make use of the roomId parameter.
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*/
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export default class DefaultSettingsHandler extends SettingsHandler {
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/**
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* Creates a new default settings handler with the given defaults
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* @param {object} defaults The default setting values, keyed by setting name.
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*/
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constructor(defaults) {
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super();
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this._defaults = defaults;
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}
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getValue(settingName, roomId) {
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2017-10-29 04:45:48 +03:00
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return this._defaults[settingName];
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2017-10-29 04:13:06 +03:00
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}
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setValue(settingName, roomId, newValue) {
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throw new Error("Cannot set values on the default level handler");
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}
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canSetValue(settingName, roomId) {
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return false;
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}
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isSupported() {
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return true;
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}
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2017-10-29 04:53:12 +03:00
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}
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