public void setMessageListener ( MessageConsumer consumer , MessageListener listener ) throws JMSException { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "setMessageListener" , new Object [ ] { consumer , listener } ) ; if ( ! ( consumer instanceof JmsMsgConsumerImpl ) ) { // This "shouldn't happen" (tm) because the calling code switches on the class of the consumer. throw ( JMSException ) JmsErrorUtils . newThrowable ( JMSException . class , "WRONG_CONSUMER_TYPE_CWSIA0088" , new Object [ ] { consumer . getClass ( ) . getName ( ) } , null , "MessageListenerSetter.setMessageListener#1" , this , tc ) ; } JmsMsgConsumerImpl c = ( JmsMsgConsumerImpl ) consumer ; boolean checkManaged = false ; c . _setMessageListener ( listener , checkManaged ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "setMessageListener" ) ; }
Assign a messageListener to the message consumer .