[teiid-issues] [JBoss JIRA] Resolved: (TEIID-579) NPE is being thrown in ConnectorManager trying to get the status for a connector that couldn't start (bad classpath)

[Van Halbert (JIRA)]

     [ https://jira.jboss.org/jira/browse/TEIID-579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Van Halbert resolved TEIID-579.
-------------------------------

    Resolution: Done


Added a null check on the connector to stop the NPE.

> NPE is being thrown in ConnectorManager trying to get the status for a connector that couldn't start (bad classpath)
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: TEIID-579
>                 URL: https://jira.jboss.org/jira/browse/TEIID-579
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 6.1.0
>            Reporter: Van Halbert
>            Assignee: Van Halbert
>   Original Estimate: 30 minutes
>  Remaining Estimate: 30 minutes
>
> May 12, 2009 14:25:10.881 [ServiceMonitoringThread|0] INFO <CONFIG|0> Data source is now unavailable for connector binding ID Bad Connector Binding<myhost|MMProcess|1205>.  State changed to "Data Source Unavailable".
> Exception in thread "ServiceMonitoringThread" java.lang.NullPointerException
> 	at org.teiid.dqp.internal.datamgr.impl.ConnectorManager.getStatus(ConnectorManager.java:279)
> 	at com.metamatrix.server.connector.service.ConnectorService.checkState(ConnectorService.java:359)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at com.metamatrix.platform.registry.ServiceRegistryBinding$StateAwareProxy.invoke(ServiceRegistryBinding.java:60)
> 	at $Proxy34.checkState(Unknown Source)
> 	at com.metamatrix.platform.registry.ProcessMonitor$2.run(ProcessMonitor.java:125)
> 	at java.util.TimerThread.mainLoop(Timer.java:512)
> 	at java.util.TimerThread.run(Timer.java:462)

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