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  1. Camel
  2. CAMEL-11772

Sjms with Artemis causes NullPointerException due to a ClassCastException

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.19.0, 2.19.1, 2.19.2
    • 2.18.5, 2.19.4, 2.20.0
    • camel-sjms
    • None
    • Novice

    Description

      When using a camel-sjms endpoint with an Apache Artemis broker, the sjms endpoint will throw a NullPointerException in the org.apache.camel.component.sjms.consumer.AbstractMessageHandler.onMessage method. However, this exception is actually masking the real exception within sjms. In SjmsMessage.java the method getDestinationAsString gets called with a javax.jms.Destination object. In this case, it is a org.apache.activemq.artemis.jms.client.ActiveMQDestination. The ActiveMQDestination is neither a javax.jms.Topic nor a javax.jms.Queue. In the getDestinationAsString method in SjmsMessage.java, it first checks to see if the destination is a Topic and then if it is not it blindly casts to a javax.jms.Queue and in this case causes a ClassCastException.

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              davsclaus Claus Ibsen
              wilhelmd Derek Wilhelm
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