Patent ID: 7720839
Filing Date: 2010-05-18
Classification: G06F,Y10S

Abstract:
1. A method comprising: determining whether a first element specified by a specification in a first query is available, wherein the first element comprises a method that manipulates an object data instance; determining whether a first backup for the first element is available; replacing the specification of the first element in the first query with a specification of the first backup if the first element is not available and the first backup is available; refraining from replacing the specification of the first element if the first element is available or the first backup is not available; removing the specification of the first element from the first query if the first element is specified by a user as not required, the first element is not available, and the first backup is not available; refraining from removing the specification of the first element if the first element is specified by the user as required, the first element is available, or the first backup is available; and executing the first query, which returns results.