| /* |
| 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.data.JsonRestStore"]){ |
| dojo._hasResource["dojox.data.JsonRestStore"]=true; |
| dojo.provide("dojox.data.JsonRestStore"); |
| dojo.require("dojox.data.ServiceStore"); |
| dojo.require("dojox.rpc.JsonRest"); |
| dojo.declare("dojox.data.JsonRestStore",dojox.data.ServiceStore,{constructor:function(_1){ |
| dojo.connect(dojox.rpc.Rest._index,"onUpdate",this,function(_2,_3,_4,_5){ |
| var _6=this.service.servicePath; |
| if(!_2.__id){ |
| |
| }else{ |
| if(_2.__id.substring(0,_6.length)==_6){ |
| this.onSet(_2,_3,_4,_5); |
| } |
| } |
| }); |
| this.idAttribute=this.idAttribute||"id"; |
| if(typeof _1.target=="string"&&!this.service){ |
| this.service=dojox.rpc.Rest(this.target,true); |
| } |
| dojox.rpc.JsonRest.registerService(this.service,_1.target,this.schema); |
| this.schema=this.service._schema=this.schema||this.service._schema||{}; |
| this.service._store=this; |
| this.schema._idAttr=this.idAttribute; |
| var _7=dojox.rpc.JsonRest.getConstructor(this.service); |
| var _8=this; |
| this._constructor=function(_9){ |
| _7.call(this,_9); |
| _8.onNew(this); |
| }; |
| this._constructor.prototype=_7.prototype; |
| this._index=dojox.rpc.Rest._index; |
| },referenceIntegrity:true,target:"",newItem:function(_a,_b){ |
| _a=new this._constructor(_a); |
| if(_b){ |
| var _c=this.getValue(_b.parent,_b.attribute,[]); |
| this.setValue(_b.parent,_b.attribute,_c.concat([_a])); |
| } |
| return _a; |
| },deleteItem:function(_d){ |
| var _e=[]; |
| var _f=dojox.data._getStoreForItem(_d)||this; |
| if(this.referenceIntegrity){ |
| dojox.rpc.JsonRest._saveNotNeeded=true; |
| var _10=dojox.rpc.Rest._index; |
| var _11=function(_12){ |
| var _13; |
| _e.push(_12); |
| _12.__checked=1; |
| for(var i in _12){ |
| var _15=_12[i]; |
| if(_15==_d){ |
| if(_12!=_10){ |
| if(_12 instanceof Array){ |
| (_13=_13||[]).push(i); |
| }else{ |
| (dojox.data._getStoreForItem(_12)||_f).unsetAttribute(_12,i); |
| } |
| } |
| }else{ |
| if((typeof _15=="object")&&_15){ |
| if(!_15.__checked){ |
| _11(_15); |
| } |
| if(typeof _15.__checked=="object"&&_12!=_10){ |
| (dojox.data._getStoreForItem(_12)||_f).setValue(_12,i,_15.__checked); |
| } |
| } |
| } |
| } |
| if(_13){ |
| i=_13.length; |
| _12=_12.__checked=_12.concat(); |
| while(i--){ |
| _12.splice(_13[i],1); |
| } |
| return _12; |
| } |
| return null; |
| }; |
| _11(_10); |
| dojox.rpc.JsonRest._saveNotNeeded=false; |
| var i=0; |
| while(_e[i]){ |
| delete _e[i++].__checked; |
| } |
| } |
| dojox.rpc.JsonRest.deleteObject(_d); |
| _f.onDelete(_d); |
| },changing:function(_17,_18){ |
| dojox.rpc.JsonRest.changing(_17,_18); |
| },setValue:function(_19,_1a,_1b){ |
| var old=_19[_1a]; |
| var _1d=_19.__id?dojox.data._getStoreForItem(_19):this; |
| if(dojox.json.schema&&_1d.schema&&_1d.schema.properties){ |
| dojox.json.schema.mustBeValid(dojox.json.schema.checkPropertyChange(_1b,_1d.schema.properties[_1a])); |
| } |
| if(_1a==_1d.idAttribute){ |
| throw new Error("Can not change the identity attribute for an item"); |
| } |
| _1d.changing(_19); |
| _19[_1a]=_1b; |
| _1d.onSet(_19,_1a,old,_1b); |
| },setValues:function(_1e,_1f,_20){ |
| if(!dojo.isArray(_20)){ |
| throw new Error("setValues expects to be passed an Array object as its value"); |
| } |
| this.setValue(_1e,_1f,_20); |
| },unsetAttribute:function(_21,_22){ |
| this.changing(_21); |
| var old=_21[_22]; |
| delete _21[_22]; |
| this.onSet(_21,_22,old,undefined); |
| },save:function(_24){ |
| if(!(_24&&_24.global)){ |
| (_24=_24||{}).service=this.service; |
| } |
| var _25=dojox.rpc.JsonRest.commit(_24); |
| this.serverVersion=this._updates&&this._updates.length; |
| return _25; |
| },revert:function(_26){ |
| var _27=dojox.rpc.JsonRest.getDirtyObjects().concat([]); |
| while(_27.length>0){ |
| var d=_27.pop(); |
| var _29=dojox.data._getStoreForItem(d.object||d.old); |
| if(!d.object){ |
| _29.onNew(d.old); |
| }else{ |
| if(!d.old){ |
| _29.onDelete(d.object); |
| }else{ |
| for(var i in d.object){ |
| if(d.object[i]!=d.old[i]){ |
| _29.onSet(d.object,i,d.object[i],d.old[i]); |
| } |
| } |
| } |
| } |
| } |
| dojox.rpc.JsonRest.revert(_26&&_26.global&&this.service); |
| },isDirty:function(_2b){ |
| return dojox.rpc.JsonRest.isDirty(_2b); |
| },isItem:function(_2c,_2d){ |
| return _2c&&_2c.__id&&(_2d||this.service==dojox.rpc.JsonRest.getServiceAndId(_2c.__id).service); |
| },_doQuery:function(_2e){ |
| var _2f=typeof _2e.queryStr=="string"?_2e.queryStr:_2e.query; |
| return dojox.rpc.JsonRest.query(this.service,_2f,_2e); |
| },_processResults:function(_30,_31){ |
| var _32=_30.length; |
| return {totalCount:_31.fullLength||(_31.request.count==_32?(_31.request.start||0)+_32*2:_32),items:_30}; |
| },getConstructor:function(){ |
| return this._constructor; |
| },getIdentity:function(_33){ |
| var id=_33.__clientId||_33.__id; |
| if(!id){ |
| return id; |
| } |
| var _35=this.service.servicePath; |
| return id.substring(0,_35.length)!=_35?id:id.substring(_35.length); |
| },fetchItemByIdentity:function(_36){ |
| var id=_36.identity; |
| var _38=this; |
| if(id.match(/^(\w*:)?\//)){ |
| var _39=dojox.rpc.JsonRest.getServiceAndId(id); |
| _38=_39.service._store; |
| _36.identity=_39.id; |
| } |
| _36._prefix=_38.service.servicePath; |
| return _38.inherited(arguments); |
| },onSet:function(){ |
| },onNew:function(){ |
| },onDelete:function(){ |
| },getFeatures:function(){ |
| var _3a=this.inherited(arguments); |
| _3a["dojo.data.api.Write"]=true; |
| _3a["dojo.data.api.Notification"]=true; |
| return _3a; |
| }}); |
| dojox.data._getStoreForItem=function(_3b){ |
| if(_3b.__id){ |
| var _3c=_3b.__id.match(/.*\//)[0]; |
| var _3d=dojox.rpc.JsonRest.services[_3c]; |
| return _3d?_3d._store:new dojox.data.JsonRestStore({target:_3c}); |
| } |
| return null; |
| }; |
| dojox.json.ref._useRefs=true; |
| } |
