[jboss-jira] [JBoss JIRA] Updated: (JBAS-5328) Better signalling of shutdown

[Dimitris Andreadis (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBAS-5328?page=all ]

Dimitris Andreadis updated JBAS-5328:
-------------------------------------

    Fix Version/s: JBossAS-5.0.0.CR2
                       (was: JBossAS-5.0.0.CR1)

Pushing non-critical issues to the next CR2. If you think they are critical for CR1, please re-schedule them.

> Better signalling of shutdown
> -----------------------------
>
>                 Key: JBAS-5328
>                 URL: http://jira.jboss.com/jira/browse/JBAS-5328
>             Project: JBoss Application Server
>          Issue Type: Sub-task
>      Security Level: Public(Everyone can see) 
>          Components: MicroContainer bus
>            Reporter: Adrian Brock
>         Assigned To: Adrian Brock
>             Fix For: JBossAS-5.0.0.CR2
>
>
> Currently within the shutdown we generally just do something like
> AtomicBoolean shutdown = new AutomaticBoolean(false);
> public void shutdown()
> {
>    while (still deployments)
>      removeDeployments();
>   shutdown.set(true);
> }
> public void deploy()
> {
>    if (shutdown.get())
>      throw new IllegalStateException("Already shutdown");
> }
> This needs improving to
> 1) Have a prepareShutdown() so we can signal that new deployments are not allowed earlier
> 2) The IllegalStateException should be replaced with a ShutdownException such that the caller
> can ignore such errors and deal with the shutdown more gracefully

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