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Implement additional micro performance optimizations

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See gh-34717
This commit is contained in:
Sam Brannen
2025-04-04 15:24:38 +02:00
parent 381bc4c405
commit dbd47ff4f9
6 changed files with 24 additions and 25 deletions
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6
spring-context/src/main/java/org/springframework/context/annotation/ConfigurationClassEnhancer.java
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@@ -364,9 +364,9 @@ class ConfigurationClassEnhancer {
// proxy that intercepts calls to getObject() and returns any cached bean instance.
// This ensures that the semantics of calling a FactoryBean from within @Bean methods
// is the same as that of referring to a FactoryBean within XML. See SPR-6602.
if (factoryContainsBean(beanFactory, BeanFactory.FACTORY_BEAN_PREFIX + beanName) &&
factoryContainsBean(beanFactory, beanName)) {
Object factoryBean = beanFactory.getBean(BeanFactory.FACTORY_BEAN_PREFIX + beanName);
String factoryBeanName = BeanFactory.FACTORY_BEAN_PREFIX + beanName;
if (factoryContainsBean(beanFactory, factoryBeanName) && factoryContainsBean(beanFactory, beanName)) {
Object factoryBean = beanFactory.getBean(factoryBeanName);
if (factoryBean instanceof ScopedProxyFactoryBean) {
// Scoped proxy factory beans are a special case and should not be further proxied
}

6
spring-context/src/main/java/org/springframework/jmx/export/MBeanExporter.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2024 the original author or authors.
* Copyright 2002-2025 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.
@@ -932,8 +932,8 @@ public class MBeanExporter extends MBeanRegistrationSupport implements MBeanExpo
*/
private boolean isExcluded(String beanName) {
return (this.excludedBeans.contains(beanName) ||
(beanName.startsWith(BeanFactory.FACTORY_BEAN_PREFIX) &&
this.excludedBeans.contains(beanName.substring(BeanFactory.FACTORY_BEAN_PREFIX.length()))));
(!beanName.isEmpty() && (beanName.charAt(0) == BeanFactory.FACTORY_BEAN_PREFIX_CHAR) &&
this.excludedBeans.contains(beanName.substring(1)))); // length of '&'
}
/**