[jboss-user] [JBossCache] - Re: Data integrity in a clustered jboss cache

[manik.surtani@jboss.com]

You would need to use transactions and REPL_SYNC if you want to achieve proper coherence, although this may not be the most performant with SERIALIZABLE.  You could use REPEATABLE_READ, but some transactions may roll back due to upgrade exceptions and the like when you have a write collission - something you would have to deal with using a retry.

Regarding Spring declaring transactions on the cache, I'm afraid I cannot help you here as I do not know Spring that well.  You would have to declare a TransactionManagerLookup in the cache configuration, and you could do something like:


  | cache.getTransactionManager().begin();
  | // .. do stuff with your cache ..
  | cache.getTransactionManager().commit();
  | 

with the cache instance that Spring injects into your code.


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