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Simplify getInternalBeanFactoryForBean 

This commit simplifies getInternalBeanFactoryForBean() in
AbstractBeanFactoryBasedTargetSourceCreator via
Map::computeIfAbsent.

Closes gh-27234
This commit is contained in:
Anton Lyxell 2021-07-31 16:27:43 +02:00 committed by GitHub
parent bd1f5bd9fc
commit 01c8de0111
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1 changed files with 1 additions and 6 deletions
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7
spring-aop/src/main/java/org/springframework/aop/framework/autoproxy/target/AbstractBeanFactoryBasedTargetSourceCreator.java
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@ -125,12 +125,7 @@ public abstract class AbstractBeanFactoryBasedTargetSourceCreator
*/ */
protected DefaultListableBeanFactory getInternalBeanFactoryForBean(String beanName) { protected DefaultListableBeanFactory getInternalBeanFactoryForBean(String beanName) {
synchronized (this.internalBeanFactories) { synchronized (this.internalBeanFactories) {
DefaultListableBeanFactory internalBeanFactory = this.internalBeanFactories.get(beanName); return this.internalBeanFactories.computeIfAbsent(beanName, k -> buildInternalBeanFactory(this.beanFactory));
if (internalBeanFactory == null) {
internalBeanFactory = buildInternalBeanFactory(this.beanFactory);
this.internalBeanFactories.put(beanName, internalBeanFactory);
}
return internalBeanFactory;
} }
} }