lfr-amd-loader
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AMD Loader with support for combo URL and conditional loading
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<h1 class="page-title">Source: config-parser.js</h1>
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<pre class="prettyprint source linenums"><code>'use strict';
var hasOwnProperty = Object.prototype.hasOwnProperty;
/**
* Creates an instance of ConfigurationParser class.
*
* @constructor
* @param {object=} - The configuration object to be parsed.
*/
function ConfigParser(config) {
this._config = {};
this._modules = {};
this._conditionalModules = {};
this._parseConfig(config);
}
ConfigParser.prototype = {
constructor: ConfigParser,
/**
* Adds a module to the configuration.
*
* @param {object} module The module which should be added to the configuration. Should have the following
* properties:
* <ul>
* <strong>Obligatory properties</strong>:
* <li>name (String) The name of the module</li>
* <li>dependencies (Array) The modules from which it depends</li>
* </ul>
*
* <strong>Optional parameters:</strong>
* The same as those which config parameter of {@link Loader#define} method accepts.
*/
addModule: function (module) {
this._modules[module.name] = module;
this._registerConditionalModule(module);
},
/**
* Returns the current configuration.
*
* @return {object} The current configuration.
*/
getConfig: function () {
return this._config;
},
/**
* Returns map with all currently registered conditional modules and their triggers.
*
* @return {object} Map with all currently registered conditional modules.
*/
getConditionalModules: function () {
return this._conditionalModules;
},
/**
* Returns map with all currently registered modules.
*
* @return {object} Map with all currently registered modules.
*/
getModules: function () {
return this._modules;
},
/**
* Parses configuration object.
*
* @protected
* @param {object} config Configuration object to be parsed.
* @return {object} The created configuration
*/
_parseConfig: function (config) {
for (var key in config) { /* istanbul ignore else */
if (hasOwnProperty.call(config, key)) {
if (key === 'modules') {
this._parseModules(config[key]);
} else {
this._config[key] = config[key];
}
}
}
return this._config;
},
/**
* Parses a provided modules configuration.
*
* @protected
* @param {object} modules Map of modules to be parsed.
* @return {object} Map of parsed modules.
*/
_parseModules: function (modules) {
for (var key in modules) { /* istanbul ignore else */
if (hasOwnProperty.call(modules, key)) {
var module = modules[key];
module.name = key;
this.addModule(module);
}
}
return this._modules;
},
/**
* Registers conditional module to the configuration.
*
* @protected
* @param {object} module Module object
*/
_registerConditionalModule: function (module) {
// Create HashMap of all modules, which have conditional modules, as an Array.
if (module.condition) {
var existingModules = this._conditionalModules[module.condition.trigger];
if (!existingModules) {
this._conditionalModules[module.condition.trigger] = existingModules = [];
}
existingModules.push(module.name);
}
}
};</code></pre>
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<h2><a href="index.html">Index</a></h2><h3>Classes</h3><ul><li><a href="ConfigParser.html">ConfigParser</a></li><li><a href="DependencyBuilder.html">DependencyBuilder</a></li><li><a href="EventEmitter.html">EventEmitter</a></li><li><a href="Loader.html">Loader</a></li><li><a href="URLBuilder.html">URLBuilder</a></li></ul><h3>Events</h3><ul><li><a href="Loader.html#event:moduleRegister">moduleRegister</a></li></ul>
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.0-alpha5</a> on Tue Apr 28 2015 11:04:39 GMT+0200 (CEST)
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