lib/dojo/store/Memory.js

   1 /*
   2         Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
   3         Available via Academic Free License >= 2.1 OR the modified BSD license.
   4         see: http://dojotoolkit.org/license for details
   5 */
   6
   7 //>>built
   8 define("dojo/store/Memory",["../_base/declare","./util/QueryResults","./util/SimpleQueryEngine"],function(_1,_2,_3){var _4=null;return _1("dojo.store.Memory",_4,{constructor:function(_5){for(var i in _5){this[i]=_5[i];}this.setData(this.data||[]);},data:null,idProperty:"id",index:null,queryEngine:_3,get:function(id){return this.data[this.index[id]];},getIdentity:function(_6){return _6[this.idProperty];},put:function(_7,_8){var _9=this.data,_a=this.index,_b=this.idProperty;var id=_7[_b]=(_8&&"id" in _8)?_8.id:_b in _7?_7[_b]:Math.random();if(id in _a){if(_8&&_8.overwrite===false){throw new Error("Object already exists");}_9[_a[id]]=_7;}else{_a[id]=_9.push(_7)-1;}return id;},add:function(_c,_d){(_d=_d||{}).overwrite=false;return this.put(_c,_d);},remove:function(id){var _e=this.index;var _f=this.data;if(id in _e){_f.splice(_e[id],1);this.setData(_f);return true;}},query:function(_10,_11){return _2(this.queryEngine(_10,_11)(this.data));},setData:function(_12){if(_12.items){this.idProperty=_12.identifier||this.idProperty;_12=this.data=_12.items;}else{this.data=_12;}this.index={};for(var i=0,l=_12.length;i<l;i++){this.index[_12[i][this.idProperty]]=i;}}});});