Andrej Cimperšek - diploma

/*

        Copyright (c) 2004-2010, 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.storage.AirFileStorageProvider"]){

dojo._hasResource["dojox.storage.AirFileStorageProvider"]=true;

dojo.provide("dojox.storage.AirFileStorageProvider");

dojo.require("dojox.storage.manager");

dojo.require("dojox.storage.Provider");

if(dojo.isAIR){

(function(){

if(!_1){

var _1={};

}

_1.File=window.runtime.flash.filesystem.File;

_1.FileStream=window.runtime.flash.filesystem.FileStream;

_1.FileMode=window.runtime.flash.filesystem.FileMode;

dojo.declare("dojox.storage.AirFileStorageProvider",[dojox.storage.Provider],{initialized:false,_storagePath:"__DOJO_STORAGE/",initialize:function(){

this.initialized=false;

try{

var _2=_1.File.applicationStorageDirectory.resolvePath(this._storagePath);

if(!_2.exists){

_2.createDirectory();

}

this.initialized=true;

}

catch(e){

}

dojox.storage.manager.loaded();

},isAvailable:function(){

return true;

},put:function(_3,_4,_5,_6){

if(this.isValidKey(_3)==false){

throw new Error("Invalid key given: "+_3);

}

_6=_6||this.DEFAULT_NAMESPACE;

if(this.isValidKey(_6)==false){

throw new Error("Invalid namespace given: "+_6);

}

try{

this.remove(_3,_6);

var _7=_1.File.applicationStorageDirectory.resolvePath(this._storagePath+_6);

if(!_7.exists){

_7.createDirectory();

}

var _8=_7.resolvePath(_3);

var _9=new _1.FileStream();

_9.open(_8,_1.FileMode.WRITE);

_9.writeObject(_4);

_9.close();

}

catch(e){

_5(this.FAILED,_3,e.toString(),_6);

return;

}

if(_5){

_5(this.SUCCESS,_3,null,_6);

}

},get:function(_a,_b){

if(this.isValidKey(_a)==false){

throw new Error("Invalid key given: "+_a);

}

_b=_b||this.DEFAULT_NAMESPACE;

var _c=null;

var _d=_1.File.applicationStorageDirectory.resolvePath(this._storagePath+_b+"/"+_a);

if(_d.exists&&!_d.isDirectory){

var _e=new _1.FileStream();

_e.open(_d,_1.FileMode.READ);

_c=_e.readObject();

_e.close();

}

return _c;

},getNamespaces:function(){

var _f=[this.DEFAULT_NAMESPACE];

var dir=_1.File.applicationStorageDirectory.resolvePath(this._storagePath);

var _10=dir.getDirectoryListing(),i;

for(i=0;i<_10.length;i++){

if(_10[i].isDirectory&&_10[i].name!=this.DEFAULT_NAMESPACE){

_f.push(_10[i].name);

}

}

return _f;

},getKeys:function(_11){

_11=_11||this.DEFAULT_NAMESPACE;

if(this.isValidKey(_11)==false){

throw new Error("Invalid namespace given: "+_11);

}

var _12=[];

var dir=_1.File.applicationStorageDirectory.resolvePath(this._storagePath+_11);

if(dir.exists&&dir.isDirectory){

var _13=dir.getDirectoryListing(),i;

for(i=0;i<_13.length;i++){

_12.push(_13[i].name);

}

}

return _12;

},clear:function(_14){

if(this.isValidKey(_14)==false){

throw new Error("Invalid namespace given: "+_14);

}

var dir=_1.File.applicationStorageDirectory.resolvePath(this._storagePath+_14);

if(dir.exists&&dir.isDirectory){

dir.deleteDirectory(true);

}

},remove:function(key,_15){

_15=_15||this.DEFAULT_NAMESPACE;

var _16=_1.File.applicationStorageDirectory.resolvePath(this._storagePath+_15+"/"+key);

if(_16.exists&&!_16.isDirectory){

_16.deleteFile();

}

},putMultiple:function(_17,_18,_19,_1a){

if(this.isValidKeyArray(_17)===false||!_18 instanceof Array||_17.length!=_18.length){

throw new Error("Invalid arguments: keys = ["+_17+"], values = ["+_18+"]");

}

if(_1a==null||typeof _1a=="undefined"){

_1a=this.DEFAULT_NAMESPACE;

}

if(this.isValidKey(_1a)==false){

throw new Error("Invalid namespace given: "+_1a);

}

this._statusHandler=_19;

try{

for(var i=0;i<_17.length;i++){

this.put(_17[i],_18[i],null,_1a);

}

}

catch(e){

if(_19){

_19(this.FAILED,_17,e.toString(),_1a);

}

return;

}

if(_19){

_19(this.SUCCESS,_17,null,_1a);

}

},getMultiple:function(_1b,_1c){

if(this.isValidKeyArray(_1b)===false){

throw new Error("Invalid key array given: "+_1b);

}

if(_1c==null||typeof _1c=="undefined"){

_1c=this.DEFAULT_NAMESPACE;

}

if(this.isValidKey(_1c)==false){

throw new Error("Invalid namespace given: "+_1c);

}

var _1d=[];

for(var i=0;i<_1b.length;i++){

_1d[i]=this.get(_1b[i],_1c);

}

return _1d;

},removeMultiple:function(_1e,_1f){

_1f=_1f||this.DEFAULT_NAMESPACE;

for(var i=0;i<_1e.length;i++){

this.remove(_1e[i],_1f);

}

},isPermanent:function(){

return true;

},getMaximumSize:function(){

return this.SIZE_NO_LIMIT;

},hasSettingsUI:function(){

return false;

},showSettingsUI:function(){

throw new Error(this.declaredClass+" does not support a storage settings user-interface");

},hideSettingsUI:function(){

throw new Error(this.declaredClass+" does not support a storage settings user-interface");

}});

dojox.storage.manager.register("dojox.storage.AirFileStorageProvider",new dojox.storage.AirFileStorageProvider());

dojox.storage.manager.initialize();

})();

}

}