[jboss-jira] [JBoss JIRA] Updated: (JBAS-5080) Need to check transaction status on SQL operations

[Vicky Kak (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBAS-5080?page=all ]

Vicky Kak updated JBAS-5080:
----------------------------

    Fix Version/s: JBossAS-4.2.3.GA
                       (was: JBossAS-5.0.0.CR1)

> Need to check transaction status on SQL operations
> --------------------------------------------------
>
>                 Key: JBAS-5080
>                 URL: http://jira.jboss.com/jira/browse/JBAS-5080
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: JCA service
>    Affects Versions: JBossAS-4.2.2.GA
>            Reporter: Adrian Brock
>         Assigned To: Adrian Brock
>             Fix For: JBossAS-4.2.3.GA
>
>
> In 4.2.x the transaction timeout rollsback the transaction rather than marking it rollback only.
> This means that for the local transaction datasource the connection has effectively moved onto the next
> transaction.
> Actual code:
> Connection c = datasource.getConnection();
> // tx timeout here
> Statement s = createStatement();
> s.executeUpdate(); // should not work
> Actual Code executed in 4.0.x
> Connection c = pool.getConnection();
> // tx timeout here
> transaction.setRollbackOnly();
> Statement s = createStatement();
> s.executeUpdate();
> tx.rollback(); // Rollsback the update
> Actual Code executed in 4.2.x
> Connection c = pool.getConnection();
> // tx timeout here
> transaction.rollback();
> Statement s = createStatement();
> s.executeUpdate(); // happens "in the next local transaction"

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