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Posted to dev@felix.apache.org by "Felix Meschberger (JIRA)" <ji...@apache.org> on 2010/02/17 15:43:29 UTC

[jira] Created: (FELIX-2091) AbstractComponentManager.getBundle() may throw NullPointerException

AbstractComponentManager.getBundle() may throw NullPointerException
-------------------------------------------------------------------

                 Key: FELIX-2091
                 URL: https://issues.apache.org/jira/browse/FELIX-2091
             Project: Felix
          Issue Type: Bug
          Components: Declarative Services (SCR)
    Affects Versions:  scr-1.4.0
            Reporter: Felix Meschberger
            Assignee: Felix Meschberger
             Fix For:  scr-1.4.2


The AbstractComponentManager.getBundle() method may throw NullPointerException if called after the component has been disposed off. This may cause nasty log messages in the ComponentActorThread:

12.02.2010 19:08:56.913 *ERROR* [SCR Component Actor] org.apache.felix.scr Unexpected problem executing task Activate Component: org.apache.sling.engine.impl.SlingMainServlet (17) (java.lang.NullPointerException) java.lang.NullPointerException
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.getBundle(AbstractComponentManager.java:201)
	at org.apache.felix.scr.impl.ComponentActivatorTask.run(ComponentActivatorTask.java:60)
	at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:96)
	at java.lang.Thread.run(Unknown Source)

The check whether a component activation task should be executed should include the possibility that the component has been disposed off and the bundle is null.

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[jira] Work started: (FELIX-2091) AbstractComponentManager.getBundle() may throw NullPointerException

Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/FELIX-2091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on FELIX-2091 started by Felix Meschberger.

> AbstractComponentManager.getBundle() may throw NullPointerException
> -------------------------------------------------------------------
>
>                 Key: FELIX-2091
>                 URL: https://issues.apache.org/jira/browse/FELIX-2091
>             Project: Felix
>          Issue Type: Bug
>          Components: Declarative Services (SCR)
>    Affects Versions:  scr-1.4.0
>            Reporter: Felix Meschberger
>            Assignee: Felix Meschberger
>             Fix For:  scr-1.4.2
>
>
> The AbstractComponentManager.getBundle() method may throw NullPointerException if called after the component has been disposed off. This may cause nasty log messages in the ComponentActorThread:
> 12.02.2010 19:08:56.913 *ERROR* [SCR Component Actor] org.apache.felix.scr Unexpected problem executing task Activate Component: org.apache.sling.engine.impl.SlingMainServlet (17) (java.lang.NullPointerException) java.lang.NullPointerException
> 	at org.apache.felix.scr.impl.manager.AbstractComponentManager.getBundle(AbstractComponentManager.java:201)
> 	at org.apache.felix.scr.impl.ComponentActivatorTask.run(ComponentActivatorTask.java:60)
> 	at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:96)
> 	at java.lang.Thread.run(Unknown Source)
> The check whether a component activation task should be executed should include the possibility that the component has been disposed off and the bundle is null.

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[jira] Resolved: (FELIX-2091) AbstractComponentManager.getBundle() may throw NullPointerException

Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/FELIX-2091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Meschberger resolved FELIX-2091.
--------------------------------------

    Resolution: Fixed

Fixed in Rev. 911004.

> AbstractComponentManager.getBundle() may throw NullPointerException
> -------------------------------------------------------------------
>
>                 Key: FELIX-2091
>                 URL: https://issues.apache.org/jira/browse/FELIX-2091
>             Project: Felix
>          Issue Type: Bug
>          Components: Declarative Services (SCR)
>    Affects Versions:  scr-1.4.0
>            Reporter: Felix Meschberger
>            Assignee: Felix Meschberger
>             Fix For:  scr-1.4.2
>
>
> The AbstractComponentManager.getBundle() method may throw NullPointerException if called after the component has been disposed off. This may cause nasty log messages in the ComponentActorThread:
> 12.02.2010 19:08:56.913 *ERROR* [SCR Component Actor] org.apache.felix.scr Unexpected problem executing task Activate Component: org.apache.sling.engine.impl.SlingMainServlet (17) (java.lang.NullPointerException) java.lang.NullPointerException
> 	at org.apache.felix.scr.impl.manager.AbstractComponentManager.getBundle(AbstractComponentManager.java:201)
> 	at org.apache.felix.scr.impl.ComponentActivatorTask.run(ComponentActivatorTask.java:60)
> 	at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:96)
> 	at java.lang.Thread.run(Unknown Source)
> The check whether a component activation task should be executed should include the possibility that the component has been disposed off and the bundle is null.

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[jira] Closed: (FELIX-2091) AbstractComponentManager.getBundle() may throw NullPointerException

Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/FELIX-2091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Meschberger closed FELIX-2091.
------------------------------------


Apache Felix Declarative Services 1.6.0 has been released. The issues are now closed.

> AbstractComponentManager.getBundle() may throw NullPointerException
> -------------------------------------------------------------------
>
>                 Key: FELIX-2091
>                 URL: https://issues.apache.org/jira/browse/FELIX-2091
>             Project: Felix
>          Issue Type: Bug
>          Components: Declarative Services (SCR)
>    Affects Versions:  scr-1.4.0
>            Reporter: Felix Meschberger
>            Assignee: Felix Meschberger
>             Fix For:  scr-1.6.0
>
>
> The AbstractComponentManager.getBundle() method may throw NullPointerException if called after the component has been disposed off. This may cause nasty log messages in the ComponentActorThread:
> 12.02.2010 19:08:56.913 *ERROR* [SCR Component Actor] org.apache.felix.scr Unexpected problem executing task Activate Component: org.apache.sling.engine.impl.SlingMainServlet (17) (java.lang.NullPointerException) java.lang.NullPointerException
> 	at org.apache.felix.scr.impl.manager.AbstractComponentManager.getBundle(AbstractComponentManager.java:201)
> 	at org.apache.felix.scr.impl.ComponentActivatorTask.run(ComponentActivatorTask.java:60)
> 	at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:96)
> 	at java.lang.Thread.run(Unknown Source)
> The check whether a component activation task should be executed should include the possibility that the component has been disposed off and the bundle is null.

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