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var utils = require('../utils'), |
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Base = require('../Base'); |
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/** |
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* Common attributes for all Atom entities |
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* |
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* @see {@link https://tools.ietf.org/html/rfc4287#page-7|RFC 4287} |
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* |
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* @class AtomCommon |
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* @extends Base |
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* @param {Object} [json] |
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*/ |
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var AtomCommon = function(json){ |
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// Protect against forgetting the new keyword when calling the constructor |
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if(!(this instanceof AtomCommon)){ |
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return new AtomCommon(json); |
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} |
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// If the given object is already an instance then just return it. DON'T copy it. |
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if(AtomCommon.isInstance(json)){ |
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return json; |
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} |
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this.init(json); |
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}; |
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AtomCommon.prototype = Object.create(Base.prototype); |
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AtomCommon._gedxClass = AtomCommon.prototype._gedxClass = 'GedcomX.AtomCommon'; |
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AtomCommon.jsonProps = [ |
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'base', |
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'lang' |
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]; |
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/** |
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* Check whether the given object is an instance of this class. |
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* |
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* @param {Object} obj |
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* @returns {Boolean} |
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*/ |
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AtomCommon.isInstance = function(obj){ |
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return utils.isInstance(obj, this._gedxClass); |
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}; |
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/** |
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* Initialize from JSON |
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* |
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* @param {Object} |
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* @return {AtomCommon} this |
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*/ |
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AtomCommon.prototype.init = function(json){ |
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Base.prototype.init.call(this, json); |
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if(json){ |
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this.setBase(json.base); |
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this.setLang(json.lang); |
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} |
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return this; |
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}; |
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/** |
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* Set the base attribute |
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* |
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* @param {String} base |
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* @return {AtomCommon} this |
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*/ |
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AtomCommon.prototype.setBase = function(base){ |
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this.base = base; |
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return this; |
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}; |
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/** |
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* Get the base |
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* |
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* @return {String} base |
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*/ |
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AtomCommon.prototype.getBase = function(base){ |
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return this.base; |
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}; |
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/** |
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* Set the lang |
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* |
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* @param {String} lang |
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* @return {AtomCommon} this |
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*/ |
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AtomCommon.prototype.setLang = function(lang){ |
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this.lang = lang; |
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return this; |
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}; |
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/** |
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* Get the lang |
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* |
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* @return {String} lang |
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*/ |
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AtomCommon.prototype.getLang = function(lang){ |
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return this.lang; |
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}; |
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/** |
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* Export the object as JSON |
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* |
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* @return {Object} JSON object |
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*/ |
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AtomCommon.prototype.toJSON = function(){ |
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return this._toJSON(Base, AtomCommon.jsonProps); |
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}; |
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module.exports = AtomCommon; |
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