[jira] Commented: (AMQ-1576) ActiveMQMessageTransformation.copyProperties NullPointerException

["Adrian Co (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/activemq/browse/AMQ-1576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=41334#action_41334 ] 

Adrian Co commented on AMQ-1576:
--------------------------------

Hi,

Can you post the complete stacktrace for this exception?

Thanks.

> ActiveMQMessageTransformation.copyProperties NullPointerException
> -----------------------------------------------------------------
>
>                 Key: AMQ-1576
>                 URL: https://issues.apache.org/activemq/browse/AMQ-1576
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.0.0
>         Environment: running on Fedora Core 6, hitting Oracle 10g for persistant storage
>            Reporter: Voytek Jarnot
>            Assignee: Adrian Co
>
> org.apache.activemq.ActiveMQMessageTransformation copyProperties method doesn't check for null before calling setObjectProperty(...)
> This causes null pointer exceptions when trying to bridge Oracle's AQ with ActiveMQ - Oracle returns a value of null for JMSXGroupSeq (and maybe others, that's the first one that causes the failure).
> Since passing a null to setObjectProperty appears to inevitably fail (null pointer thrown from TypeConversionSupport.convert(...)) why not check for null and not call setObjectProperty?
> TypeConversionSupport even has an assert line that seems to indicate the value should never be null, but calling code (ActiveMQMessageTransformation in my case) doesn't prevent that from happening.

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