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AbstractBeanFactory.markBeanAsCreated() reliably clears merged bean definition only once 

Issue: SPR-14269
This commit is contained in:
Juergen Hoeller 2016-05-31 11:05:29 +02:00
parent bff8259fb0
commit 9064d38e4c
1 changed files with 7 additions and 4 deletions
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5
spring-beans/src/main/java/org/springframework/beans/factory/support/AbstractBeanFactory.java
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@ -1503,10 +1503,13 @@ public abstract class AbstractBeanFactory extends FactoryBeanRegistrySupport imp
*/ */
protected void markBeanAsCreated(String beanName) { protected void markBeanAsCreated(String beanName) {
if (!this.alreadyCreated.contains(beanName)) { if (!this.alreadyCreated.contains(beanName)) {
synchronized (this.mergedBeanDefinitions) {
if (this.alreadyCreated.add(beanName)) {
// Let the bean definition get re-merged now that we're actually creating // Let the bean definition get re-merged now that we're actually creating
// the bean... just in case some of its metadata changed in the meantime. // the bean... just in case some of its metadata changed in the meantime.
clearMergedBeanDefinition(beanName); clearMergedBeanDefinition(beanName);
this.alreadyCreated.add(beanName); }
}
} }
} }