8 lines
6.1 KiB
JavaScript
8 lines
6.1 KiB
JavaScript
/*
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Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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//>>built
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define("dojo/data/ObjectStore",["../_base/lang","../Evented","../_base/declare","../_base/Deferred","../promise/all","../_base/array","../_base/connect","../regexp"],function(_1,_2,_3,_4,_5,_6,_7,_8){function _9(_a){return _a=="*"?".*":_a=="?"?".":_a;};return _3("dojo.data.ObjectStore",[_2],{objectStore:null,constructor:function(_b){this._dirtyObjects=[];if(_b.labelAttribute){_b.labelProperty=_b.labelAttribute;}_1.mixin(this,_b);},labelProperty:"label",getValue:function(_c,_d,_e){return typeof _c.get==="function"?_c.get(_d):_d in _c?_c[_d]:_e;},getValues:function(_f,_10){var val=this.getValue(_f,_10);return val instanceof Array?val:val===undefined?[]:[val];},getAttributes:function(_11){var res=[];for(var i in _11){if(_11.hasOwnProperty(i)&&!(i.charAt(0)=="_"&&i.charAt(1)=="_")){res.push(i);}}return res;},hasAttribute:function(_12,_13){return _13 in _12;},containsValue:function(_14,_15,_16){return _6.indexOf(this.getValues(_14,_15),_16)>-1;},isItem:function(_17){return (typeof _17=="object")&&_17&&!(_17 instanceof Date);},isItemLoaded:function(_18){return _18&&typeof _18.load!=="function";},loadItem:function(_19){var _1a;if(typeof _19.item.load==="function"){_4.when(_19.item.load(),function(_1b){_1a=_1b;var _1c=_1b instanceof Error?_19.onError:_19.onItem;if(_1c){_1c.call(_19.scope,_1b);}});}else{if(_19.onItem){_19.onItem.call(_19.scope,_19.item);}}return _1a;},close:function(_1d){return _1d&&_1d.abort&&_1d.abort();},fetch:function(_1e){_1e=_1.delegate(_1e,_1e&&_1e.queryOptions);var _1f=this;var _20=_1e.scope||_1f;var _21=_1e.query;if(typeof _21=="object"){_21=_1.delegate(_21);for(var i in _21){var _22=_21[i];if(typeof _22=="string"){_21[i]=RegExp("^"+_8.escapeString(_22,"*?\\").replace(/\\.|\*|\?/g,_9)+"$",_1e.ignoreCase?"mi":"m");_21[i].toString=(function(_23){return function(){return _23;};})(_22);}}}var _24=this.objectStore.query(_21,_1e);_4.when(_24.total,function(_25){_4.when(_24,function(_26){if(_1e.onBegin){_1e.onBegin.call(_20,_25||_26.length,_1e);}if(_1e.onItem){for(var i=0;i<_26.length;i++){_1e.onItem.call(_20,_26[i],_1e);}}if(_1e.onComplete){_1e.onComplete.call(_20,_1e.onItem?null:_26,_1e);}return _26;},_27);},_27);function _27(_28){if(_1e.onError){_1e.onError.call(_20,_28,_1e);}};_1e.abort=function(){if(_24.cancel){_24.cancel();}};if(_24.observe){if(this.observing){this.observing.cancel();}this.observing=_24.observe(function(_29,_2a,_2b){if(_6.indexOf(_1f._dirtyObjects,_29)==-1){if(_2a==-1){_1f.onNew(_29);}else{if(_2b==-1){_1f.onDelete(_29);}else{for(var i in _29){if(i!=_1f.objectStore.idProperty){_1f.onSet(_29,i,null,_29[i]);}}}}}},true);}this.onFetch(_24);_1e.store=this;return _1e;},getFeatures:function(){return {"dojo.data.api.Read":!!this.objectStore.get,"dojo.data.api.Identity":true,"dojo.data.api.Write":!!this.objectStore.put,"dojo.data.api.Notification":true};},getLabel:function(_2c){if(this.isItem(_2c)){return this.getValue(_2c,this.labelProperty);}return undefined;},getLabelAttributes:function(_2d){return [this.labelProperty];},getIdentity:function(_2e){return this.objectStore.getIdentity?this.objectStore.getIdentity(_2e):_2e[this.objectStore.idProperty||"id"];},getIdentityAttributes:function(_2f){return [this.objectStore.idProperty];},fetchItemByIdentity:function(_30){var _31;_4.when(this.objectStore.get(_30.identity),function(_32){_31=_32;_30.onItem.call(_30.scope,_32);},function(_33){_30.onError.call(_30.scope,_33);});return _31;},newItem:function(_34,_35){if(_35){var _36=this.getValue(_35.parent,_35.attribute,[]);_36=_36.concat([_34]);_34.__parent=_36;this.setValue(_35.parent,_35.attribute,_36);}this._dirtyObjects.push({object:_34,save:true});this.onNew(_34);return _34;},deleteItem:function(_37){this.changing(_37,true);this.onDelete(_37);},setValue:function(_38,_39,_3a){var old=_38[_39];this.changing(_38);_38[_39]=_3a;this.onSet(_38,_39,old,_3a);},setValues:function(_3b,_3c,_3d){if(!_1.isArray(_3d)){throw new Error("setValues expects to be passed an Array object as its value");}this.setValue(_3b,_3c,_3d);},unsetAttribute:function(_3e,_3f){this.changing(_3e);var old=_3e[_3f];delete _3e[_3f];this.onSet(_3e,_3f,old,undefined);},changing:function(_40,_41){_40.__isDirty=true;for(var i=0;i<this._dirtyObjects.length;i++){var _42=this._dirtyObjects[i];if(_40==_42.object){if(_41){_42.object=false;if(!this._saveNotNeeded){_42.save=true;}}return;}}var old=_40 instanceof Array?[]:{};for(i in _40){if(_40.hasOwnProperty(i)){old[i]=_40[i];}}this._dirtyObjects.push({object:!_41&&_40,old:old,save:!this._saveNotNeeded});},save:function(_43){_43=_43||{};var _44,_45=[];var _46=[];var _47=this;var _48=this._dirtyObjects;var _49=_48.length;try{_7.connect(_43,"onError",function(){if(_43.revertOnError!==false){var _4a=_48;_48=_46;_47.revert();_47._dirtyObjects=_4a;}else{_47._dirtyObjects=_48.concat(_46);}});var _4b;if(this.objectStore.transaction){_4b=this.objectStore.transaction();}for(var i=0;i<_48.length;i++){var _4c=_48[i];var _4d=_4c.object;var old=_4c.old;delete _4d.__isDirty;if(_4d){_44=this.objectStore.put(_4d,{overwrite:!!old});_45.push(_44);}else{if(typeof old!="undefined"){_44=this.objectStore.remove(this.getIdentity(old));_45.push(_44);}}_46.push(_4c);_48.splice(i--,1);}_5(_45).then(function(_4e){if(_43.onComplete){_43.onComplete.call(_43.scope,_4e);}},function(_4f){if(_43.onError){_43.onError.call(_43.scope,_4f);}});if(_4b){_4b.commit();}}catch(e){_43.onError.call(_43.scope,value);}},revert:function(){var _50=this._dirtyObjects;for(var i=_50.length;i>0;){i--;var _51=_50[i];var _52=_51.object;var old=_51.old;if(_52&&old){for(var j in old){if(old.hasOwnProperty(j)&&_52[j]!==old[j]){this.onSet(_52,j,_52[j],old[j]);_52[j]=old[j];}}for(j in _52){if(!old.hasOwnProperty(j)){this.onSet(_52,j,_52[j]);delete _52[j];}}}else{if(!old){this.onDelete(_52);}else{this.onNew(old);}}delete (_52||old).__isDirty;_50.splice(i,1);}},isDirty:function(_53){if(!_53){return !!this._dirtyObjects.length;}return _53.__isDirty;},onSet:function(){},onNew:function(){},onDelete:function(){},onFetch:function(_54){}});}); |