[jboss-jira] [JBoss JIRA] Resolved: (JBCACHE-717) PojoCache to lock parent node during transaction

[Ben Wang (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBCACHE-717?page=all ]

Ben Wang resolved JBCACHE-717.
------------------------------

    Resolution: Done

Since there is not a good way to check whether this is Collection operation or not, I am checking 1) whether it is JBossInternal node, and 2) whether it has more 3 fqn levels. It is a bit ad hoc.

> PojoCache to lock parent node during transaction
> ------------------------------------------------
>
>                 Key: JBCACHE-717
>                 URL: http://jira.jboss.com/jira/browse/JBCACHE-717
>             Project: JBoss Cache
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: PojoCache
>            Reporter: Ben Wang
>         Assigned To: Ben Wang
>             Fix For: 2.0.0
>
>
> In current 2.0 implementation, the TxLockInterceptor (applies for attach and detach) locks only the current node. This is not adequate, however, when the POJO is Collection. In that case, we will try to do another attach to the children (e.g., col/0, and col/1). In this case, we should lock the parent (/col) such that no other Collection operation can be applied.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira