forked from EVOgeek/Vmeda.Online
34 lines
1.2 KiB
TypeScript
34 lines
1.2 KiB
TypeScript
// (C) Copyright 2015 Moodle Pty Ltd.
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//
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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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//
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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,
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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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* Base Error class.
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*
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* The native Error class cannot be extended in Typescript without restoring the prototype chain, extend this
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* class instead.
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*
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* @see https://stackoverflow.com/questions/41102060/typescript-extending-error-class
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*/
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export class CoreError extends Error {
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constructor(message?: string) {
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super(message);
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// Fix prototype chain: https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-2.html#support-for-newtarget
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this.name = new.target.name;
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Object.setPrototypeOf(this, new.target.prototype);
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}
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}
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