Hi Gustav, This may not be exactly what you have in mind, but OpenJPA has a data cache for caching entities and a query result cache for caching certain types of query results. Properly tuned, these caches can dramatically improve the performance of cache-suitable applications.
Here is a link to the caching documentation. http://openjpa.apache.org/builds/1.1.0/docs/ref_guide_caching.html -Jeremy On Thu, Jul 3, 2008 at 10:31 AM, Gustav Trede <[EMAIL PROTECTED]> wrote: > hello, > > Im interested in helping openjpa to implement that query can return shared > objects from the cache. > > On many usage cases its only of interest to read data, no need to get a > clone/copy then. > (and yes its up to the user to not actually edit the returned data.) > > This exists in eclipselink and works good, QueryHints.READ_ONLY. > > Could i please get some initial help, where to do this in the code base in > a nice way ?. > > regards > gustav >
