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ApplicationListeners will only be executed once per event (even for scripted objects; SPR-6589)

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This commit is contained in:
Juergen Hoeller
2010-01-07 12:58:18 +00:00
parent 8bda9cd2bf
commit 8af7f27942
3 changed files with 27 additions and 3 deletions
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4
org.springframework.context/src/main/java/org/springframework/context/event/AbstractApplicationEventMulticaster.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2009 the original author or authors.
* Copyright 2002-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -146,7 +146,7 @@ public abstract class AbstractApplicationEventMulticaster implements Application
BeanFactory beanFactory = getBeanFactory();
for (String listenerBeanName : this.defaultRetriever.applicationListenerBeans) {
ApplicationListener listener = beanFactory.getBean(listenerBeanName, ApplicationListener.class);
if (supportsEvent(listener, eventType, sourceType)) {
if (!allListeners.contains(listener) && supportsEvent(listener, eventType, sourceType)) {
retriever.applicationListenerBeans.add(listenerBeanName);
allListeners.add(listener);
}