java - Trigger an event with ApplicationEventPublisher from a RabbitMQ listener class -


in webapp (java 8, spring 4) have rabbit listener class, , need trigger event when handler method finish execution.

when put code inside listener class nullpointerexception thrown, if put in @controller or @service running in "main" thread works fine. believe context or that.

public class mylistener {      @autowired     private applicationeventpublisher publisher;     ...      private void sendnotification() {         ...         publisher.publishevent(notificationevent);     } }

"publisher" object not null , "notificationevent" not null, (it not basic error).

i debugging spring-context.jar sources, , exception thrown inside reflection class called "method", 

// java.lang.reflect.method, line 483 return ma.invoke(obj, args);

as said if put code in controller or service running in "main thread" ok, when put in rabbit class listener error.

<bean id="mylistener" class="com.example.mylistener />  <rabbit:listener-container connection-factory="connectionfactory" error-handler="queueerrorhandler" >     <rabbit:listener ref="mylistener" method="handlemethod" queue-names="myqueue" />         </rabbit:listener-container>

i believe execution context, don't know can be


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