[jboss-dev-forums] [Design of JBossCache] - Re: NPE in InvalidationInterceptor.getNodeVersion()

[manik.surtani@jboss.com]

"bstansberry at jboss.com" wrote : You know, DefaultDataVersion causes me all sorts of troubles -- always having to worry about obscure cases where it gets assigned to a node and then conflicts with the custom DataVersion types Hibernate uses.  Seems like this is something that can be improved. Perhaps make the "default" DataVersion class configurable. I could then set it to use Hibernate's NonLockingDataVersion (always returns "false" to newerThan()) instead of DefaultDataVersion.  It's then my responsibility to manage versioning.

That is a good idea, only it's a bit late in the day to introduce something like this now.  Let me have a think, if it does make sense then I'll do it, otherwise will work with your proposed fix.

Thanks for bringing this up.

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