[jboss-osgi-issues] [JBoss JIRA] Resolved: (JBOSGI-112) Investigate Exception in SynchronousBundleListener

[Thomas Diesler (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBOSGI-112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Diesler resolved JBOSGI-112.
-----------------------------------

    Fix Version/s: JBossOSGi 1.0.0 Beta3
                       (was:  JBossOSGi 1.0.x)
       Resolution: Done


BJ Hargrave sais: 

Exceptions thrown from listeners are logged but otherwise ignored. So throwing an exception from a listener will not prevent the bundle from proceeding with starting.

If the BP extender detects some issue with the BP configuration, it can/should log this information but it cannot prevent the bundle from starting. 

> Investigate Exception in SynchronousBundleListener
> --------------------------------------------------
>
>                 Key: JBOSGI-112
>                 URL: https://jira.jboss.org/jira/browse/JBOSGI-112
>             Project: JBoss OSGi
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>            Reporter: Thomas Diesler
>            Assignee: Thomas Diesler
>             Fix For: JBossOSGi 1.0.0 Beta3
>
>
> http://www.osgi.org/javadoc/r4v41/org/osgi/framework/SynchronousBundleListener.html
> "Unlike normal BundleListener objects, SynchronousBundleListeners are synchronously called during bundle lifecycle processing. The bundle lifecycle processing will not proceed until all SynchronousBundleListeners have completed. SynchronousBundleListener objects will be called prior to BundleListener objects. "
> IMHO, an extender that registers a SynchronousBundleListener should be able to cause the Bundle.start() operation to fail.

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