143 lines
3.8 KiB
JavaScript
143 lines
3.8 KiB
JavaScript
//>>built
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define(["dijit","dojo","dojox","dojo/require!dojox/storage/Provider,dojox/storage/manager"],function(_1,_2,_3){
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_2.provide("dojox.storage.BehaviorStorageProvider");
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_2.require("dojox.storage.Provider");
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_2.require("dojox.storage.manager");
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_2.declare("dojox.storage.BehaviorStorageProvider",[_3.storage.Provider],{store:null,storeName:"__dojox_BehaviorStorage",keys:[],initialize:function(){
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try{
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this.store=this._createStore();
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this.store.load(this.storeName);
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}
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catch(e){
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throw new Error("Store is not available: "+e);
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}
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var _4=this.get("keys","dojoxSystemNS");
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this.keys=_4||[];
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this.initialized=true;
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_3.storage.manager.loaded();
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},isAvailable:function(){
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return _2.isIE&&_2.isIE>=5;
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},_createStore:function(){
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var _5=_2.create("link",{id:this.storeName+"Node",style:{"display":"none"}},_2.query("head")[0]);
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_5.addBehavior("#default#userdata");
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return _5;
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},put:function(_6,_7,_8,_9){
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this._assertIsValidKey(_6);
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_9=_9||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_9);
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var _a=this.getFullKey(_6,_9);
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_7=_2.toJson(_7);
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this.store.setAttribute(_a,_7);
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this.store.save(this.storeName);
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var _b=this.store.getAttribute(_a)===_7;
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if(_b){
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this._addKey(_a);
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this.store.setAttribute("__dojoxSystemNS_keys",_2.toJson(this.keys));
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this.store.save(this.storeName);
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}
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if(_8){
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_8(_b?this.SUCCESS:this.FAILED,_6,null,_9);
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}
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},get:function(_c,_d){
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this._assertIsValidKey(_c);
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_d=_d||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_d);
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_c=this.getFullKey(_c,_d);
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return _2.fromJson(this.store.getAttribute(_c));
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},getKeys:function(_e){
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_e=_e||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_e);
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_e="__"+_e+"_";
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var _f=[];
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for(var i=0;i<this.keys.length;i++){
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var _10=this.keys[i];
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if(this._beginsWith(_10,_e)){
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_10=_10.substring(_e.length);
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_f.push(_10);
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}
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}
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return _f;
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},clear:function(_11){
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_11=_11||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_11);
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_11="__"+_11+"_";
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var _12=[];
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for(var i=0;i<this.keys.length;i++){
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var _13=this.keys[i];
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if(this._beginsWith(_13,_11)){
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_12.push(_13);
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}
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}
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_2.forEach(_12,function(key){
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this.store.removeAttribute(key);
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this._removeKey(key);
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},this);
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this.put("keys",this.keys,null,"dojoxSystemNS");
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this.store.save(this.storeName);
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},remove:function(key,_14){
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this._assertIsValidKey(key);
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_14=_14||this.DEFAULT_NAMESPACE;
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this._assertIsValidNamespace(_14);
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key=this.getFullKey(key,_14);
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this.store.removeAttribute(key);
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this._removeKey(key);
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this.put("keys",this.keys,null,"dojoxSystemNS");
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this.store.save(this.storeName);
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},getNamespaces:function(){
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var _15=[this.DEFAULT_NAMESPACE];
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var _16={};
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_16[this.DEFAULT_NAMESPACE]=true;
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var _17=/^__([^_]*)_/;
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for(var i=0;i<this.keys.length;i++){
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var _18=this.keys[i];
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if(_17.test(_18)==true){
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var _19=_18.match(_17)[1];
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if(typeof _16[_19]=="undefined"){
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_16[_19]=true;
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_15.push(_19);
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}
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}
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}
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return _15;
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},isPermanent:function(){
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return true;
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},getMaximumSize:function(){
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return 64;
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},hasSettingsUI:function(){
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return false;
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},isValidKey:function(_1a){
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if(_1a===null||_1a===undefined){
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return false;
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}
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return /^[0-9A-Za-z_-]*$/.test(_1a);
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},isValidNamespace:function(_1b){
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if(_1b===null||_1b===undefined){
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return false;
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}
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return /^[0-9A-Za-z-]*$/.test(_1b);
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},getFullKey:function(key,_1c){
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return "__"+_1c+"_"+key;
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},_beginsWith:function(_1d,_1e){
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if(_1e.length>_1d.length){
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return false;
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}
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return _1d.substring(0,_1e.length)===_1e;
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},_assertIsValidNamespace:function(_1f){
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if(this.isValidNamespace(_1f)===false){
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throw new Error("Invalid namespace given: "+_1f);
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}
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},_assertIsValidKey:function(key){
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if(this.isValidKey(key)===false){
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throw new Error("Invalid key given: "+key);
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}
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},_addKey:function(key){
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this._removeKey(key);
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this.keys.push(key);
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},_removeKey:function(key){
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this.keys=_2.filter(this.keys,function(_20){
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return _20!==key;
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},this);
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}});
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_3.storage.manager.register("dojox.storage.BehaviorStorageProvider",new _3.storage.BehaviorStorageProvider());
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});
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