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MQSeries.net Forum Index » IBM MQ Java / JMS » java.lang.ClassCastException when getting TopicCF

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Zogger
PostPosted: Fri Oct 31, 2003 1:18 am    Post subject: java.lang.ClassCastException when getting TopicCF Reply with quote

Newbie

Joined: 31 Oct 2003
Posts: 1
Hi,

I'm getting the following error when trying to get TopicConnectionFactory:
java.lang.ClassCastException: javax.naming.Reference

Here is the code. Lookup does not throw the exception but the narrow does.


Object obj1 = myInitialContext.lookup( eventTopicFactory );
TopicConnectionFactory topicConnectionfactory =
( TopicConnectionFactory ) PortableRemoteObject.narrow (obj1, javax.jms.TopicConnectionFactory.class );

I'm using WSAD 5.0 and I have a server running with the wanted ConnectionFactory. What am I doing wrong here? Missing some jars?

-Zogger
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Balakishan
PostPosted: Tue Dec 02, 2003 12:56 am    Post subject: ClassCastException Reply with quote

Newbie

Joined: 11 Nov 2003
Posts: 3
Location: singapore
Hi Zogger,

Please check runtime classpath, the solution is either copy jms related class files in lib folder or set required paths (asper doc).

Bala
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