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Methods and systems for coupling client-side and server-side persistence frameworks

  • US 8,655,910 B1
  • Filed: 10/28/2009
  • Issued: 02/18/2014
  • Est. Priority Date: 10/28/2009
  • Status: Active Grant
First Claim
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1. A method, comprisingdetecting, by a client application executed using a processor, a request for object data to a remote data provider;

  • determining, by the client application, that persistence metadata related to the object data is locally available, wherein the persistence metadata describes how the object data is stored using one or more database structures;

    determining, by the client application, version information of the persistence metadata;

    transmitting, by the client application processor, the request for the object data to a remote data provider, wherein the request comprises the version information of the persistence metadata related to the object data;

    receiving, by the client application, the object data from the remote data provider in response to the request for the object data;

    receiving updated persistence metadata associated with the object from the data source in response to the request for the object data identifying that the version information is outdated; and

    storing the object data in a local database using the updated persistence metadata, wherein using the updated persistence metadata comprises storing the object data in an updated storage scheme described by updated persistence metadata that is different than an outdated storage scheme described by the persistence metadata.

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