OpenJPA
  1. OpenJPA
  2. OPENJPA-1603

Decouple the QueryCache from the DataCache

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0
    • Fix Version/s: 2.0.0
    • Component/s: datacache
    • Labels:
      None

      Description

      In doing some testing I have found that there is a valid use case where one would want to use the query results cache (openjpa.QueryCache), but not the DataCache. I'm using this JIRA to remove the dependency between these two caches.

      The gist of this change is that the QueryCache will now talk with the StoreContext to see if the results of a cached query are contained in the L1 cache OR by any of the DelegatingStoreManager's cache. The default JDBCStoreManager and the XMLStoreManager both do not have any concept of a cache and will always not have any cached results.

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          People

          • Assignee:
            Rick Curtis
            Reporter:
            Rick Curtis
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            Dates

            • Created:
              Updated:
              Resolved:

              Development