[jboss-jira] [JBoss JIRA] Updated: (JBCACHE-1039) Pojocache dosen't support transactions on remove operation

[Jacek Halat (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBCACHE-1039?page=all ]

Jacek Halat updated JBCACHE-1039:
---------------------------------

    Attachment: PojoCacheTransactionTest.java

JUnit to this issue

> Pojocache dosen't support transactions on remove operation
> ----------------------------------------------------------
>
>                 Key: JBCACHE-1039
>                 URL: http://jira.jboss.com/jira/browse/JBCACHE-1039
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: PojoCache
>    Affects Versions: 1.4.1.SP3
>         Environment: Windows XP, jdk150_04 
>            Reporter: Jacek Halat
>         Assigned To: Jason T. Greene
>         Attachments: PojoCacheTransactionTest.java
>
>
> When node is removed from pojoCache in transaction, another thread immediatly can read value from removed node. OF course readed value is null.
> Expected result is that read thread should be blocked until remove thread release lock on removed node.
> Scenario:
> 1. Put object into PojoCache
> 2. Start transactio
> 3. Remove object from pojoCache
> 4. Start another transactio
> 5. Get object from pojocache.
>     Expected reuslt is, that read thread should be locked unitl first thread release acquired lock on node. 
>    But in PojoCache read operation sucess and result is null!!!!!!!
> So, now it's in practice not possible to use pojocache in transactional enviroment

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