a940d1a460
Begin work on extension resolution phase of the framework layer. WTD-518. Introduce an implementation loader which wraps RequireJS, and a skeleton class for extension resolution.
46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
/*global define,Promise*/
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/**
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* Module defining ImplementationLoader. Created by vwoeltje on 11/3/14.
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*/
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define(
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[],
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function () {
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"use strict";
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/**
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* Responsible for loading extension implementations
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* (AMD modules.) Acts as a wrapper around RequireJS to
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* provide a promise-like API.
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* @constructor
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* @param {*} require RequireJS, or an object with similar API
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* @param {*} $log Angular's logging service
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*/
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function ImplementationLoader(require) {
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function loadModule(path) {
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return new Promise(function (fulfill, reject) {
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require(path, fulfill, reject);
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});
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}
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return {
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/**
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* Load an extension's implementation; or, equivalently,
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* load an AMD module. This is fundamentally similar
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* to a call to RequireJS, except that the result is
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* wrapped in a promise. The promise will be fulfilled
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* with the loaded module, or rejected with the error
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* reported by Require.
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*
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* @method
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* @memberof ImplementationLoader#
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* @param {string} path the path to the module to load
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* @returns {Promise} a promise for the specified module.
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*/
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load: loadModule
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};
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}
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return ImplementationLoader;
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}
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); |