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Posted to dev@felix.apache.org by "Stephane Chomat (JIRA)" <ji...@apache.org> on 2011/02/17 16:15:24 UTC

[jira] Created: (FELIX-2847) NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))

NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))
--------------------------------------------------------------------------------------

                 Key: FELIX-2847
                 URL: https://issues.apache.org/jira/browse/FELIX-2847
             Project: Felix
          Issue Type: Bug
          Components: Configuration Admin
    Affects Versions:  configadmin-1.2.8
         Environment: window ; cygwin
            Reporter: Stephane Chomat


When the config admin thread try to log an error (in handleCallBackError), a NPE is raised. May ref.getBundle() is null ?

java.lang.NullPointerException
        at org.apache.felix.cm.impl.ConfigurationManager.toString(ConfigurationManager.java:1003)[3:org.apache.felix.configadmin:1.2.8]
        at org.apache.felix.cm.impl.ConfigurationManager.handleCallBackError(ConfigurationManager.java:1028)[3:org.apache.felix.configadmin:1.2.8]
        at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1164)[3:org.apache.felix.configadmin:1.2.8]
        at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)[3:org.apache.felix.configadmin:1.2.8]
        at java.lang.Thread.run(Thread.java:662)[:1.6.0_23]

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[jira] Commented: (FELIX-2847) NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))

Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/FELIX-2847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996353#comment-12996353 ] 

Felix Meschberger commented on FELIX-2847:
------------------------------------------

Yes, ServiceReference.getBundle() may be null if the service has been unregistered. This may probably also be the cause for the error to report: The service has been unregistered and thus update fails...

Will fix the toString() method to check for this situation and adapt logging accordingly.

> NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))
> --------------------------------------------------------------------------------------
>
>                 Key: FELIX-2847
>                 URL: https://issues.apache.org/jira/browse/FELIX-2847
>             Project: Felix
>          Issue Type: Bug
>          Components: Configuration Admin
>    Affects Versions:  configadmin-1.2.8
>         Environment: window ; cygwin
>            Reporter: Stephane Chomat
>            Assignee: Felix Meschberger
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> When the config admin thread try to log an error (in handleCallBackError), a NPE is raised. May ref.getBundle() is null ?
> java.lang.NullPointerException
>         at org.apache.felix.cm.impl.ConfigurationManager.toString(ConfigurationManager.java:1003)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager.handleCallBackError(ConfigurationManager.java:1028)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1164)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)[3:org.apache.felix.configadmin:1.2.8]
>         at java.lang.Thread.run(Thread.java:662)[:1.6.0_23]

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[jira] [Updated] (FELIX-2847) NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))

Posted by "Felix Meschberger (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/FELIX-2847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Meschberger updated FELIX-2847:
-------------------------------------

    Fix Version/s:     (was: configadmin-1.2.10)
                   configadmin-1.4.0
    
> NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))
> --------------------------------------------------------------------------------------
>
>                 Key: FELIX-2847
>                 URL: https://issues.apache.org/jira/browse/FELIX-2847
>             Project: Felix
>          Issue Type: Bug
>          Components: Configuration Admin
>    Affects Versions:  configadmin-1.2.8
>         Environment: window ; cygwin
>            Reporter: Stephane Chomat
>            Assignee: Felix Meschberger
>             Fix For: configadmin-1.4.0
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> When the config admin thread try to log an error (in handleCallBackError), a NPE is raised. May ref.getBundle() is null ?
> java.lang.NullPointerException
>         at org.apache.felix.cm.impl.ConfigurationManager.toString(ConfigurationManager.java:1003)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager.handleCallBackError(ConfigurationManager.java:1028)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1164)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)[3:org.apache.felix.configadmin:1.2.8]
>         at java.lang.Thread.run(Thread.java:662)[:1.6.0_23]

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[jira] Assigned: (FELIX-2847) NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))

Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/FELIX-2847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Meschberger reassigned FELIX-2847:
----------------------------------------

    Assignee: Felix Meschberger

> NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))
> --------------------------------------------------------------------------------------
>
>                 Key: FELIX-2847
>                 URL: https://issues.apache.org/jira/browse/FELIX-2847
>             Project: Felix
>          Issue Type: Bug
>          Components: Configuration Admin
>    Affects Versions:  configadmin-1.2.8
>         Environment: window ; cygwin
>            Reporter: Stephane Chomat
>            Assignee: Felix Meschberger
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> When the config admin thread try to log an error (in handleCallBackError), a NPE is raised. May ref.getBundle() is null ?
> java.lang.NullPointerException
>         at org.apache.felix.cm.impl.ConfigurationManager.toString(ConfigurationManager.java:1003)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager.handleCallBackError(ConfigurationManager.java:1028)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1164)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)[3:org.apache.felix.configadmin:1.2.8]
>         at java.lang.Thread.run(Thread.java:662)[:1.6.0_23]

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[jira] Resolved: (FELIX-2847) NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))

Posted by "Felix Meschberger (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/FELIX-2847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Felix Meschberger resolved FELIX-2847.
--------------------------------------

       Resolution: Fixed
    Fix Version/s: configadmin-1.2.10

Fixed in Rev. 1071990.

> NPE in ConfigurationManager.java:1003 (static String toString( ServiceReference ref ))
> --------------------------------------------------------------------------------------
>
>                 Key: FELIX-2847
>                 URL: https://issues.apache.org/jira/browse/FELIX-2847
>             Project: Felix
>          Issue Type: Bug
>          Components: Configuration Admin
>    Affects Versions:  configadmin-1.2.8
>         Environment: window ; cygwin
>            Reporter: Stephane Chomat
>            Assignee: Felix Meschberger
>             Fix For: configadmin-1.2.10
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> When the config admin thread try to log an error (in handleCallBackError), a NPE is raised. May ref.getBundle() is null ?
> java.lang.NullPointerException
>         at org.apache.felix.cm.impl.ConfigurationManager.toString(ConfigurationManager.java:1003)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager.handleCallBackError(ConfigurationManager.java:1028)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1164)[3:org.apache.felix.configadmin:1.2.8]
>         at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)[3:org.apache.felix.configadmin:1.2.8]
>         at java.lang.Thread.run(Thread.java:662)[:1.6.0_23]

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