mirror of
https://github.com/nasa/openmct.git
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75 lines
2.6 KiB
JavaScript
75 lines
2.6 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2018, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT is licensed under the Apache License, Version 2.0 (the
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* "License"); 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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*
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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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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define(function () {
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function BundleRegistry() {
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this.bundles = {};
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this.knownBundles = {};
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}
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BundleRegistry.prototype.register = function (path, definition) {
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if (this.knownBundles.hasOwnProperty(path)) {
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throw new Error('Cannot register bundle with duplicate path', path);
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}
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this.knownBundles[path] = definition;
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};
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BundleRegistry.prototype.enable = function (path) {
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if (!this.knownBundles[path]) {
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throw new Error('Unknown bundle ' + path);
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}
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this.bundles[path] = this.knownBundles[path];
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};
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BundleRegistry.prototype.disable = function (path) {
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if (!this.bundles[path]) {
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throw new Error('Tried to disable inactive bundle ' + path);
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}
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delete this.bundles[path];
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};
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BundleRegistry.prototype.contains = function (path) {
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return !!this.bundles[path];
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};
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BundleRegistry.prototype.get = function (path) {
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return this.bundles[path];
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};
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BundleRegistry.prototype.list = function () {
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return Object.keys(this.bundles);
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};
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BundleRegistry.prototype.remove = BundleRegistry.prototype.disable;
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BundleRegistry.prototype.delete = function (path) {
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if (!this.knownBundles[path]) {
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throw new Error('Cannot remove Unknown Bundle ' + path);
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}
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delete this.bundles[path];
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delete this.knownBundles[path];
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};
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return BundleRegistry;
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});
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