311 lines
6.3 KiB
JavaScript
311 lines
6.3 KiB
JavaScript
//>>built
|
|
define("dojox/data/CdfStore",["dojo","dojox","dojo/data/util/sorter"],function(_1,_2){
|
|
_2.data.ASYNC_MODE=0;
|
|
_2.data.SYNC_MODE=1;
|
|
_1.declare("dojox.data.CdfStore",null,{identity:"jsxid",url:"",xmlStr:"",data:null,label:"",mode:_2.data.ASYNC_MODE,constructor:function(_3){
|
|
if(_3){
|
|
this.url=_3.url;
|
|
this.xmlStr=_3.xmlStr||_3.str;
|
|
if(_3.data){
|
|
this.xmlStr=this._makeXmlString(_3.data);
|
|
}
|
|
this.identity=_3.identity||this.identity;
|
|
this.label=_3.label||this.label;
|
|
this.mode=_3.mode!==undefined?_3.mode:this.mode;
|
|
}
|
|
this._modifiedItems={};
|
|
this.byId=this.fetchItemByIdentity;
|
|
},getValue:function(_4,_5,_6){
|
|
return _4.getAttribute(_5)||_6;
|
|
},getValues:function(_7,_8){
|
|
var v=this.getValue(_7,_8,[]);
|
|
return _1.isArray(v)?v:[v];
|
|
},getAttributes:function(_9){
|
|
return _9.getAttributeNames();
|
|
},hasAttribute:function(_a,_b){
|
|
return (this.getValue(_a,_b)!==undefined);
|
|
},hasProperty:function(_c,_d){
|
|
return this.hasAttribute(_c,_d);
|
|
},containsValue:function(_e,_f,_10){
|
|
var _11=this.getValues(_e,_f);
|
|
for(var i=0;i<_11.length;i++){
|
|
if(_11[i]===null){
|
|
continue;
|
|
}
|
|
if((typeof _10==="string")){
|
|
if(_11[i].toString&&_11[i].toString()===_10){
|
|
return true;
|
|
}
|
|
}else{
|
|
if(_11[i]===_10){
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
},isItem:function(_12){
|
|
if(_12.getClass&&_12.getClass().equals(jsx3.xml.Entity.jsxclass)){
|
|
return true;
|
|
}
|
|
return false;
|
|
},isItemLoaded:function(_13){
|
|
return this.isItem(_13);
|
|
},loadItem:function(_14){
|
|
},getFeatures:function(){
|
|
return {"dojo.data.api.Read":true,"dojo.data.api.Write":true,"dojo.data.api.Identity":true};
|
|
},getLabel:function(_15){
|
|
if((this.label!=="")&&this.isItem(_15)){
|
|
var _16=this.getValue(_15,this.label);
|
|
if(_16){
|
|
return _16.toString();
|
|
}
|
|
}
|
|
return undefined;
|
|
},getLabelAttributes:function(_17){
|
|
if(this.label!==""){
|
|
return [this.label];
|
|
}
|
|
return null;
|
|
},fetch:function(_18){
|
|
_18=_18||{};
|
|
if(!_18.store){
|
|
_18.store=this;
|
|
}
|
|
if(_18.mode!==undefined){
|
|
this.mode=_18.mode;
|
|
}
|
|
var _19=this;
|
|
var _1a=function(_1b){
|
|
if(_18.onError){
|
|
var _1c=_18.scope||_1.global;
|
|
_18.onError.call(_1c,_1b,_18);
|
|
}else{
|
|
console.error("cdfStore Error:",_1b);
|
|
}
|
|
};
|
|
var _1d=function(_1e,_1f){
|
|
_1f=_1f||_18;
|
|
var _20=_1f.abort||null;
|
|
var _21=false;
|
|
var _22=_1f.start?_1f.start:0;
|
|
var _23=(_1f.count&&(_1f.count!==Infinity))?(_22+_1f.count):_1e.length;
|
|
_1f.abort=function(){
|
|
_21=true;
|
|
if(_20){
|
|
_20.call(_1f);
|
|
}
|
|
};
|
|
var _24=_1f.scope||_1.global;
|
|
if(!_1f.store){
|
|
_1f.store=_19;
|
|
}
|
|
if(_1f.onBegin){
|
|
_1f.onBegin.call(_24,_1e.length,_1f);
|
|
}
|
|
if(_1f.sort){
|
|
_1e.sort(_1.data.util.sorter.createSortFunction(_1f.sort,_19));
|
|
}
|
|
if(_1f.onItem){
|
|
for(var i=_22;(i<_1e.length)&&(i<_23);++i){
|
|
var _25=_1e[i];
|
|
if(!_21){
|
|
_1f.onItem.call(_24,_25,_1f);
|
|
}
|
|
}
|
|
}
|
|
if(_1f.onComplete&&!_21){
|
|
if(!_1f.onItem){
|
|
_1e=_1e.slice(_22,_23);
|
|
if(_1f.byId){
|
|
_1e=_1e[0];
|
|
}
|
|
}
|
|
_1f.onComplete.call(_24,_1e,_1f);
|
|
}else{
|
|
_1e=_1e.slice(_22,_23);
|
|
if(_1f.byId){
|
|
_1e=_1e[0];
|
|
}
|
|
}
|
|
return _1e;
|
|
};
|
|
if(!this.url&&!this.data&&!this.xmlStr){
|
|
_1a(new Error("No URL or data specified."));
|
|
return false;
|
|
}
|
|
var _26=_18||"*";
|
|
if(this.mode==_2.data.SYNC_MODE){
|
|
var res=this._loadCDF();
|
|
if(res instanceof Error){
|
|
if(_18.onError){
|
|
_18.onError.call(_18.scope||_1.global,res,_18);
|
|
}else{
|
|
console.error("CdfStore Error:",res);
|
|
}
|
|
return res;
|
|
}
|
|
this.cdfDoc=res;
|
|
var _27=this._getItems(this.cdfDoc,_26);
|
|
if(_27&&_27.length>0){
|
|
_27=_1d(_27,_18);
|
|
}else{
|
|
_27=_1d([],_18);
|
|
}
|
|
return _27;
|
|
}else{
|
|
var dfd=this._loadCDF();
|
|
dfd.addCallbacks(_1.hitch(this,function(_28){
|
|
var _29=this._getItems(this.cdfDoc,_26);
|
|
if(_29&&_29.length>0){
|
|
_1d(_29,_18);
|
|
}else{
|
|
_1d([],_18);
|
|
}
|
|
}),_1.hitch(this,function(err){
|
|
_1a(err,_18);
|
|
}));
|
|
return dfd;
|
|
}
|
|
},_loadCDF:function(){
|
|
var dfd=new _1.Deferred();
|
|
if(this.cdfDoc){
|
|
if(this.mode==_2.data.SYNC_MODE){
|
|
return this.cdfDoc;
|
|
}else{
|
|
setTimeout(_1.hitch(this,function(){
|
|
dfd.callback(this.cdfDoc);
|
|
}),0);
|
|
return dfd;
|
|
}
|
|
}
|
|
this.cdfDoc=jsx3.xml.CDF.Document.newDocument();
|
|
this.cdfDoc.subscribe("response",this,function(evt){
|
|
dfd.callback(this.cdfDoc);
|
|
});
|
|
this.cdfDoc.subscribe("error",this,function(err){
|
|
dfd.errback(err);
|
|
});
|
|
this.cdfDoc.setAsync(!this.mode);
|
|
if(this.url){
|
|
this.cdfDoc.load(this.url);
|
|
}else{
|
|
if(this.xmlStr){
|
|
this.cdfDoc.loadXML(this.xmlStr);
|
|
if(this.cdfDoc.getError().code){
|
|
return new Error(this.cdfDoc.getError().description);
|
|
}
|
|
}
|
|
}
|
|
if(this.mode==_2.data.SYNC_MODE){
|
|
return this.cdfDoc;
|
|
}else{
|
|
return dfd;
|
|
}
|
|
},_getItems:function(_2a,_2b){
|
|
var itr=_2a.selectNodes(_2b.query,false,1);
|
|
var _2c=[];
|
|
while(itr.hasNext()){
|
|
_2c.push(itr.next());
|
|
}
|
|
return _2c;
|
|
},close:function(_2d){
|
|
},newItem:function(_2e,_2f){
|
|
_2e=(_2e||{});
|
|
if(_2e.tagName){
|
|
if(_2e.tagName!="record"){
|
|
console.warn("Only record inserts are supported at this time");
|
|
}
|
|
delete _2e.tagName;
|
|
}
|
|
_2e.jsxid=_2e.jsxid||this.cdfDoc.getKey();
|
|
if(this.isItem(_2f)){
|
|
_2f=this.getIdentity(_2f);
|
|
}
|
|
var _30=this.cdfDoc.insertRecord(_2e,_2f);
|
|
this._makeDirty(_30);
|
|
return _30;
|
|
},deleteItem:function(_31){
|
|
this.cdfDoc.deleteRecord(this.getIdentity(_31));
|
|
this._makeDirty(_31);
|
|
return true;
|
|
},setValue:function(_32,_33,_34){
|
|
this._makeDirty(_32);
|
|
_32.setAttribute(_33,_34);
|
|
return true;
|
|
},setValues:function(_35,_36,_37){
|
|
this._makeDirty(_35);
|
|
console.warn("cdfStore.setValues only partially implemented.");
|
|
return _35.setAttribute(_36,_37);
|
|
},unsetAttribute:function(_38,_39){
|
|
this._makeDirty(_38);
|
|
_38.removeAttribute(_39);
|
|
return true;
|
|
},revert:function(){
|
|
delete this.cdfDoc;
|
|
this._modifiedItems={};
|
|
return true;
|
|
},isDirty:function(_3a){
|
|
if(_3a){
|
|
return !!this._modifiedItems[this.getIdentity(_3a)];
|
|
}else{
|
|
var _3b=false;
|
|
for(var nm in this._modifiedItems){
|
|
_3b=true;
|
|
break;
|
|
}
|
|
return _3b;
|
|
}
|
|
},_makeDirty:function(_3c){
|
|
var id=this.getIdentity(_3c);
|
|
this._modifiedItems[id]=_3c;
|
|
},_makeXmlString:function(obj){
|
|
var _3d=function(obj,_3e){
|
|
var _3f="";
|
|
var nm;
|
|
if(_1.isArray(obj)){
|
|
for(var i=0;i<obj.length;i++){
|
|
_3f+=_3d(obj[i],_3e);
|
|
}
|
|
}else{
|
|
if(_1.isObject(obj)){
|
|
_3f+="<"+_3e+" ";
|
|
for(nm in obj){
|
|
if(!_1.isObject(obj[nm])){
|
|
_3f+=nm+"=\""+obj[nm]+"\" ";
|
|
}
|
|
}
|
|
_3f+=">";
|
|
for(nm in obj){
|
|
if(_1.isObject(obj[nm])){
|
|
_3f+=_3d(obj[nm],nm);
|
|
}
|
|
}
|
|
_3f+="</"+_3e+">";
|
|
}
|
|
}
|
|
return _3f;
|
|
};
|
|
return _3d(obj,"data");
|
|
},getIdentity:function(_40){
|
|
return this.getValue(_40,this.identity);
|
|
},getIdentityAttributes:function(_41){
|
|
return [this.identity];
|
|
},fetchItemByIdentity:function(_42){
|
|
if(_1.isString(_42)){
|
|
var id=_42;
|
|
_42={query:"//record[@jsxid='"+id+"']",mode:_2.data.SYNC_MODE};
|
|
}else{
|
|
if(_42){
|
|
_42.query="//record[@jsxid='"+_42.identity+"']";
|
|
}
|
|
if(!_42.mode){
|
|
_42.mode=this.mode;
|
|
}
|
|
}
|
|
_42.byId=true;
|
|
return this.fetch(_42);
|
|
},byId:function(_43){
|
|
}});
|
|
return _2.data.CdfStore;
|
|
});
|