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Posted to dev@qpid.apache.org by "Pavel Moravec (JIRA)" <ji...@apache.org> on 2013/05/14 07:31:16 UTC
[jira] [Commented] (QPID-3760) Unable to use address strings with
java client due to NPE
[ https://issues.apache.org/jira/browse/QPID-3760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13656830#comment-13656830 ]
Pavel Moravec commented on QPID-3760:
-------------------------------------
This is a duplicate of https://issues.apache.org/jira/browse/QPID-3769, fixed in 0.22.
> Unable to use address strings with java client due to NPE
> ---------------------------------------------------------
>
> Key: QPID-3760
> URL: https://issues.apache.org/jira/browse/QPID-3760
> Project: Qpid
> Issue Type: Bug
> Components: Java Client
> Affects Versions: 0.10
> Reporter: Sergey Zhemzhitsky
> Labels: addressing
>
> Stacktrace:
> {code}
> Exception in thread "Thread-5" java.lang.NullPointerException
> at org.apache.qpid.client.AMQDestination.equals(AMQDestination.java:577)
> at org.springframework.jms.connection.CachingConnectionFactory$DestinationCacheKey.destinationEquals(CachingConnectionFactory.java:467)
> at org.springframework.jms.connection.CachingConnectionFactory$DestinationCacheKey.equals(CachingConnectionFactory.java:474)
> at java.util.HashMap.get(HashMap.java:385)
> at org.springframework.jms.connection.CachingConnectionFactory$CachedSessionInvocationHandler.getCachedProducer(CachingConnectionFactory.java:353)
> at org.springframework.jms.connection.CachingConnectionFactory$CachedSessionInvocationHandler.invoke(CachingConnectionFactory.java:320)
> at $Proxy1.createProducer(Unknown Source)
> {code}
> Exception happens for the following address:
> {code}
> JbenchQueue;{create: always, node: {type:queue}}
> {code}
> It seems the qpid java client tries to obtain exchangeClass property in AMQDestination.equals method, but this property is not set when using address strings.
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