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Only attempt load for CGLIB classes in AOT mode

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Closes gh-34677
This commit is contained in:
Juergen Hoeller
2025-03-31 16:39:18 +02:00
parent 3ddc607b3e
commit 743f32675d
5 changed files with 17 additions and 17 deletions
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17
spring-context/src/main/java/org/springframework/context/annotation/ConfigurationClassEnhancer.java
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@@ -26,6 +26,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.aop.scope.ScopedProxyFactoryBean;
import org.springframework.aot.AotDetector;
import org.springframework.asm.Opcodes;
import org.springframework.asm.Type;
import org.springframework.beans.factory.BeanDefinitionStoreException;
@@ -138,26 +139,22 @@ class ConfigurationClassEnhancer {
Enhancer enhancer = new Enhancer();
if (classLoader != null) {
enhancer.setClassLoader(classLoader);
if (classLoader instanceof SmartClassLoader smartClassLoader &&
smartClassLoader.isClassReloadable(configSuperClass)) {
enhancer.setUseCache(false);
}
}
enhancer.setSuperclass(configSuperClass);
enhancer.setInterfaces(new Class<?>[] {EnhancedConfiguration.class});
enhancer.setUseFactory(false);
enhancer.setNamingPolicy(SpringNamingPolicy.INSTANCE);
enhancer.setAttemptLoad(!isClassReloadable(configSuperClass, classLoader));
enhancer.setAttemptLoad(enhancer.getUseCache() && AotDetector.useGeneratedArtifacts());
enhancer.setStrategy(new BeanFactoryAwareGeneratorStrategy(classLoader));
enhancer.setCallbackFilter(CALLBACK_FILTER);
enhancer.setCallbackTypes(CALLBACK_FILTER.getCallbackTypes());
return enhancer;
}
/**
* Checks whether the given configuration class is reloadable.
*/
private boolean isClassReloadable(Class<?> configSuperClass, @Nullable ClassLoader classLoader) {
return (classLoader instanceof SmartClassLoader smartClassLoader &&
smartClassLoader.isClassReloadable(configSuperClass));
}
/**
* Uses enhancer to generate a subclass of superclass,
* ensuring that callbacks are registered for the new subclass.
@@ -548,7 +545,7 @@ class ConfigurationClassEnhancer {
Enhancer enhancer = new Enhancer();
enhancer.setSuperclass(factoryBean.getClass());
enhancer.setNamingPolicy(SpringNamingPolicy.INSTANCE);
enhancer.setAttemptLoad(true);
enhancer.setAttemptLoad(AotDetector.useGeneratedArtifacts());
enhancer.setCallbackType(MethodInterceptor.class);
// Ideally create enhanced FactoryBean proxy without constructor side effects,