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fixed MessageListenerAdapter's "getSubscriptionName()" to work without delegate as well (SPR-5309)

This commit is contained in:
Juergen Hoeller 2009-02-13 09:15:43 +00:00
parent 796392db1a
commit 2674b13b06
1 changed files with 5 additions and 5 deletions
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10
org.springframework.jms/src/main/java/org/springframework/jms/listener/adapter/MessageListenerAdapter.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2008 the original author or authors. * Copyright 2002-2009 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -17,7 +17,6 @@
package org.springframework.jms.listener.adapter; package org.springframework.jms.listener.adapter;
import java.lang.reflect.InvocationTargetException; import java.lang.reflect.InvocationTargetException;
import javax.jms.Destination; import javax.jms.Destination;
import javax.jms.InvalidDestinationException; import javax.jms.InvalidDestinationException;
import javax.jms.JMSException; import javax.jms.JMSException;
@ -366,11 +365,12 @@ public class MessageListenerAdapter implements MessageListener, SessionAwareMess
} }
public String getSubscriptionName() { public String getSubscriptionName() {
if (this.delegate instanceof SubscriptionNameProvider) { Object delegate = getDelegate();
return ((SubscriptionNameProvider) this.delegate).getSubscriptionName(); if (delegate != this && delegate instanceof SubscriptionNameProvider) {
return ((SubscriptionNameProvider) delegate).getSubscriptionName();
} }
else { else {
return this.delegate.getClass().getName(); return delegate.getClass().getName();
} }
} }