angular2
Version:
Angular 2 - a web framework for modern web apps
38 lines • 4.1 kB
JavaScript
;"use strict";
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var xhr_1 = require('angular2/src/compiler/xhr');
var exceptions_1 = require('angular2/src/facade/exceptions');
var lang_1 = require('angular2/src/facade/lang');
var promise_1 = require('angular2/src/facade/promise');
/**
* An implementation of XHR that uses a template cache to avoid doing an actual
* XHR.
*
* The template cache needs to be built and loaded into window.$templateCache
* via a separate mechanism.
*/
var CachedXHR = (function (_super) {
__extends(CachedXHR, _super);
function CachedXHR() {
_super.call(this);
this._cache = lang_1.global.$templateCache;
if (this._cache == null) {
throw new exceptions_1.BaseException('CachedXHR: Template cache was not found in $templateCache.');
}
}
CachedXHR.prototype.get = function (url) {
if (this._cache.hasOwnProperty(url)) {
return promise_1.PromiseWrapper.resolve(this._cache[url]);
}
else {
return promise_1.PromiseWrapper.reject('CachedXHR: Did not find cached template for ' + url, null);
}
};
return CachedXHR;
}(xhr_1.XHR));
exports.CachedXHR = CachedXHR;
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