Mojo.Depot.get(key, onSuccess, onFailure)

Function to retrieve an object identified by key from a depot. The default bucket specified by _defaultBucketName is used.

Parameters	Type	Description
key	String	Key to identify the object to be retrieved from the depot.
onSuccess	Function	Function called if the object is successfully retrieved. Function is passed the retrieved object as its first parameter. If no object found for specified key, null is passed to function.
onFailure	Function	Function called if retrieval fails. Function is passed an error string as its only argument.

Example usage:

db = new Mojo.Depot({name:"feedDB", version:1, estimatedSize:25000, replace: false}, 
     this.dbOpenOK.bind(this), this.dbOpenFail.bind(this)); 
FeedListAssistant.prototype.dbOpenOK = function() { 
    Mojo.Log.info("........","Database opened OK"); 
    db.get("feedList", this.updateList.bind(this), 
      this.useDefaultList.bind(this)); 
};