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Store bind handlers on first access

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Update `ConfigurationPropertiesBinder` so that bind handler are fetched
and stored once.

Closes gh-42950
This commit is contained in:
Phillip Webb
2024-10-30 16:51:13 -07:00
parent f4c6aab02b
commit 7eb98b4487
1 changed files with 14 additions and 6 deletions
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20
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/ConfigurationPropertiesBinder.java
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@@ -76,6 +76,8 @@ class ConfigurationPropertiesBinder {
private final boolean jsr303Present;
private volatile List<ConfigurationPropertiesBindHandlerAdvisor> bindHandlerAdvisors;
private volatile Binder binder;
ConfigurationPropertiesBinder(ApplicationContext applicationContext) {
@@ -126,6 +128,18 @@ class ConfigurationPropertiesBinder {
return handler;
}
private List<ConfigurationPropertiesBindHandlerAdvisor> getBindHandlerAdvisors() {
List<ConfigurationPropertiesBindHandlerAdvisor> bindHandlerAdvisors = this.bindHandlerAdvisors;
if (bindHandlerAdvisors == null) {
bindHandlerAdvisors = this.applicationContext
.getBeanProvider(ConfigurationPropertiesBindHandlerAdvisor.class)
.orderedStream()
.toList();
this.bindHandlerAdvisors = bindHandlerAdvisors;
}
return bindHandlerAdvisors;
}
private IgnoreTopLevelConverterNotFoundBindHandler getHandler() {
BoundConfigurationProperties bound = BoundConfigurationProperties.get(this.applicationContext);
return (bound != null)
@@ -164,12 +178,6 @@ class ConfigurationPropertiesBinder {
return new ConfigurationPropertiesJsr303Validator(this.applicationContext, type);
}
private List<ConfigurationPropertiesBindHandlerAdvisor> getBindHandlerAdvisors() {
return this.applicationContext.getBeanProvider(ConfigurationPropertiesBindHandlerAdvisor.class)
.orderedStream()
.toList();
}
private Binder getBinder() {
if (this.binder == null) {
this.binder = new Binder(getConfigurationPropertySources(), getPropertySourcesPlaceholdersResolver(),