- Author:
- David Nickerson <nickerso@users.sourceforge.net>
- Date:
- 2009-07-16 02:00:03+12:00
- Desc:
- the starting point for the HH tutorial example
- Permanent Source URI:
- https://models.fieldml.org/workspace/a1/rawfile/f6a8f90307388eb4b040ee3566b84d88b59247f7/dojo-presentation/js/dojo/dojox/data/S3Store.js
dojo.provide("dojox.data.S3Store");
dojo.require("dojox.rpc.ProxiedPath");
dojo.require("dojox.data.JsonRestStore");
// S3JsonRestStore is an extension of JsonRestStore to handle
// Amazon's S3 service using JSON data
dojo.declare("dojox.data.S3Store",
dojox.data.JsonRestStore,
{
_processResults : function(results){
// unfortunately, S3 returns query results in XML form
var keyElements = results.getElementsByTagName("Key");
var jsResults = [];
var self = this;
for(var i=0; i <keyElements.length;i++){
var keyElement = keyElements[i];
// manually create lazy loaded Deferred items for each item in the result array
var val = {
_loadObject: (function(key,val){
return function(callback){
// when a callback is added we will fetch it
delete this._loadObject;
self.service(key).addCallback(callback);
};
})(keyElement.firstChild.nodeValue,val)
};
jsResults.push(val);
}
return {totalCount:jsResults.length, items: jsResults};
}
}
);
