| dojo.provide("dojo.data.old.provider.Base"); |
| dojo.require("dojo.lang.assert"); |
| dojo.data.old.provider.Base=function(){ |
| this._countOfNestedTransactions=0; |
| this._changesInCurrentTransaction=null; |
| }; |
| dojo.data.old.provider.Base.prototype.beginTransaction=function(){ |
| if(this._countOfNestedTransactions===0){ |
| this._changesInCurrentTransaction=[]; |
| } |
| this._countOfNestedTransactions+=1; |
| }; |
| dojo.data.old.provider.Base.prototype.endTransaction=function(){ |
| this._countOfNestedTransactions-=1; |
| dojo.lang.assert(this._countOfNestedTransactions>=0); |
| if(this._countOfNestedTransactions===0){ |
| var _1=this._saveChanges(); |
| this._changesInCurrentTransaction=null; |
| if(_1.length>0){ |
| this._notifyObserversOfChanges(_1); |
| } |
| } |
| }; |
| dojo.data.old.provider.Base.prototype.getNewItemToLoad=function(){ |
| return this._newItem(); |
| }; |
| dojo.data.old.provider.Base.prototype.newItem=function(_2){ |
| dojo.lang.assertType(_2,String,{optional:true}); |
| var _3=this._newItem(); |
| if(_2){ |
| _3.set("name",_2); |
| } |
| return _3; |
| }; |
| dojo.data.old.provider.Base.prototype.newAttribute=function(_4){ |
| dojo.lang.assertType(_4,String,{optional:true}); |
| var _5=this._newAttribute(_4); |
| return _5; |
| }; |
| dojo.data.old.provider.Base.prototype.getAttribute=function(_6){ |
| dojo.unimplemented("dojo.data.old.provider.Base"); |
| var _7; |
| return _7; |
| }; |
| dojo.data.old.provider.Base.prototype.getAttributes=function(){ |
| dojo.unimplemented("dojo.data.old.provider.Base"); |
| return this._arrayOfAttributes; |
| }; |
| dojo.data.old.provider.Base.prototype.fetchArray=function(){ |
| dojo.unimplemented("dojo.data.old.provider.Base"); |
| return []; |
| }; |
| dojo.data.old.provider.Base.prototype.fetchResultSet=function(){ |
| dojo.unimplemented("dojo.data.old.provider.Base"); |
| var _8; |
| return _8; |
| }; |
| dojo.data.old.provider.Base.prototype.noteChange=function(_9,_a,_b){ |
| var _c={item:_9,attribute:_a,value:_b}; |
| if(this._countOfNestedTransactions===0){ |
| this.beginTransaction(); |
| this._changesInCurrentTransaction.push(_c); |
| this.endTransaction(); |
| }else{ |
| this._changesInCurrentTransaction.push(_c); |
| } |
| }; |
| dojo.data.old.provider.Base.prototype.addItemObserver=function(_d,_e){ |
| dojo.lang.assertType(_d,dojo.data.old.Item); |
| _d.addObserver(_e); |
| }; |
| dojo.data.old.provider.Base.prototype.removeItemObserver=function(_f,_10){ |
| dojo.lang.assertType(_f,dojo.data.old.Item); |
| _f.removeObserver(_10); |
| }; |
| dojo.data.old.provider.Base.prototype._newItem=function(){ |
| var _11=new dojo.data.old.Item(this); |
| return _11; |
| }; |
| dojo.data.old.provider.Base.prototype._newAttribute=function(_12){ |
| var _13=new dojo.data.old.Attribute(this); |
| return _13; |
| }; |
| dojo.data.old.provider.Base.prototype._saveChanges=function(){ |
| var _14=this._changesInCurrentTransaction; |
| return _14; |
| }; |
| dojo.data.old.provider.Base.prototype._notifyObserversOfChanges=function(_15){ |
| var _16=this._getResultSets(); |
| for(var i in _15){ |
| var _18=_15[i]; |
| var _19=_18.item; |
| var _1a=_19.getObservers(); |
| for(var j in _1a){ |
| var _1c=_1a[j]; |
| _1c.observedObjectHasChanged(_19,_18); |
| } |
| for(var k in _16){ |
| var _1e=_16[k]; |
| var _1f=_1e.getObservers(); |
| for(var m in _1f){ |
| _1c=_1f[m]; |
| _1c.observedObjectHasChanged(_1e,_18); |
| } |
| } |
| } |
| }; |
| dojo.data.old.provider.Base.prototype._getResultSets=function(){ |
| dojo.unimplemented("dojo.data.old.provider.Base"); |
| return []; |
| }; |