| 12345678 |
- /*
- Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
- */
- if(!dojo._hasResource["dojox.storage.WhatWGStorageProvider"]){dojo._hasResource["dojox.storage.WhatWGStorageProvider"]=true;dojo.provide("dojox.storage.WhatWGStorageProvider");dojo.require("dojox.storage.Provider");dojo.require("dojox.storage.manager");dojo.declare("dojox.storage.WhatWGStorageProvider",[dojox.storage.Provider],{initialized:false,_domain:null,_available:null,_statusHandler:null,_allNamespaces:null,_storageEventListener:null,initialize:function(){if(dojo.config["disableWhatWGStorage"]==true){return;}this._domain=location.hostname;this.initialized=true;dojox.storage.manager.loaded();},isAvailable:function(){try{var _1=globalStorage[location.hostname];}catch(e){this._available=false;return this._available;}this._available=true;return this._available;},put:function(_2,_3,_4,_5){if(this.isValidKey(_2)==false){throw new Error("Invalid key given: "+_2);}_5=_5||this.DEFAULT_NAMESPACE;_2=this.getFullKey(_2,_5);this._statusHandler=_4;if(dojo.isString(_3)){_3="string:"+_3;}else{_3=dojo.toJson(_3);}var _6=dojo.hitch(this,function(_7){window.removeEventListener("storage",_6,false);if(_4){_4.call(null,this.SUCCESS,_2,null,_5);}});window.addEventListener("storage",_6,false);try{var _8=globalStorage[this._domain];_8.setItem(_2,_3);}catch(e){this._statusHandler.call(null,this.FAILED,_2,e.toString(),_5);}},get:function(_9,_a){if(this.isValidKey(_9)==false){throw new Error("Invalid key given: "+_9);}_a=_a||this.DEFAULT_NAMESPACE;_9=this.getFullKey(_9,_a);var _b=globalStorage[this._domain];var _c=_b.getItem(_9);if(_c==null||_c==""){return null;}_c=_c.value;if(dojo.isString(_c)&&(/^string:/.test(_c))){_c=_c.substring("string:".length);}else{_c=dojo.fromJson(_c);}return _c;},getNamespaces:function(){var _d=[this.DEFAULT_NAMESPACE];var _e={};var _f=globalStorage[this._domain];var _10=/^__([^_]*)_/;for(var i=0;i<_f.length;i++){var _11=_f.key(i);if(_10.test(_11)==true){var _12=_11.match(_10)[1];if(typeof _e[_12]=="undefined"){_e[_12]=true;_d.push(_12);}}}return _d;},getKeys:function(_13){_13=_13||this.DEFAULT_NAMESPACE;if(this.isValidKey(_13)==false){throw new Error("Invalid namespace given: "+_13);}var _14;if(_13==this.DEFAULT_NAMESPACE){_14=new RegExp("^([^_]{2}.*)$");}else{_14=new RegExp("^__"+_13+"_(.*)$");}var _15=globalStorage[this._domain];var _16=[];for(var i=0;i<_15.length;i++){var _17=_15.key(i);if(_14.test(_17)==true){_17=_17.match(_14)[1];_16.push(_17);}}return _16;},clear:function(_18){_18=_18||this.DEFAULT_NAMESPACE;if(this.isValidKey(_18)==false){throw new Error("Invalid namespace given: "+_18);}var _19;if(_18==this.DEFAULT_NAMESPACE){_19=new RegExp("^[^_]{2}");}else{_19=new RegExp("^__"+_18+"_");}var _1a=globalStorage[this._domain];var _1b=[];for(var i=0;i<_1a.length;i++){if(_19.test(_1a.key(i))==true){_1b[_1b.length]=_1a.key(i);}}dojo.forEach(_1b,dojo.hitch(_1a,"removeItem"));},remove:function(key,_1c){key=this.getFullKey(key,_1c);var _1d=globalStorage[this._domain];_1d.removeItem(key);},isPermanent:function(){return true;},getMaximumSize:function(){return this.SIZE_NO_LIMIT;},hasSettingsUI:function(){return false;},showSettingsUI:function(){throw new Error(this.declaredClass+" does not support a storage settings user-interface");},hideSettingsUI:function(){throw new Error(this.declaredClass+" does not support a storage settings user-interface");},getFullKey:function(key,_1e){_1e=_1e||this.DEFAULT_NAMESPACE;if(this.isValidKey(_1e)==false){throw new Error("Invalid namespace given: "+_1e);}if(_1e==this.DEFAULT_NAMESPACE){return key;}else{return "__"+_1e+"_"+key;}}});dojox.storage.manager.register("dojox.storage.WhatWGStorageProvider",new dojox.storage.WhatWGStorageProvider());}
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