[cas-dev] JBoss ticket registry tree cache replication of changes made to Ticket already in the cache

[Scott Battaglia]

Lee,

Any ticket returned from a distributed CAS is proxied.  The proxies detect
when changes are made and automatically call the correct put method:

http://developer.ja-sig.org/source/browse/jasigsvn/cas3/trunk/cas-server-core/src/main/java/org/jasig/cas/ticket/registry/AbstractDistributedTicketRegistry.java?r=42070

Is this not working?

-Scott

On 10/25/07, Lee Braddock <lee.braddock at ccci.org> wrote:
>
>  Scott,
>
>
>
> Although this is a question regarding Jboss tree cache and replication,
> since you are using it within cas, you may have an answer.
>
>
>
> It would seem that replication across nodes in a clustered cache is
> triggered ONLY by way of 'cache.put()' and 'cache.remove()', which are
> called by ja-sig 'JBossCacheTicketRegistry.addTicket()' and
> 'JBossCacheTicketRegistry.deleteTicket()', respectively.  That is, changes
> made to a ticket which has been retrieved from the registry will not be
> recognized by the cache and will therefore not be replicated (unless,
> possibly, that ticket is again 'put()' into the cache).
>
>
>
> If that is so (which it may not be), how then, when the ticket state of a
> ticket granting ticket retrieved from the registry is updated
> (updateState()) after granting a service ticket (
> TicketGrantingTicket.grantServiceTicket()), will that change in the ticket
> granting ticket's state be replicated across the cluster since that ticket
> granting ticket has already been 'put' into the tree cache (and I do not
> believe it is 're-put()' into the cache)?
>
>
>
> Thanks.
>
>
>
> Lee
>
>
>
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>
>


-- 
-Scott Battaglia

LinkedIn: http://www.linkedin.com/in/scottbattaglia
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