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Minimized ASM usage

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In particular, avoid accidental usage of ASM for core JDK types - which will fail in case of a new bytecode version in the JDK, even if the application itself has been compiled with an earlier bytecode target.

Issue: SPR-10292
This commit is contained in:
Juergen Hoeller
2013-04-23 13:49:25 +02:00
parent 34bcdcfe85
commit d3a4068768
12 changed files with 198 additions and 130 deletions
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14
spring-beans/src/main/java/org/springframework/beans/factory/annotation/AnnotatedGenericBeanDefinition.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2013 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.
@@ -58,15 +58,19 @@ public class AnnotatedGenericBeanDefinition extends GenericBeanDefinition implem
* allowing for ASM-based processing and avoidance of early loading of the bean class.
* Note that this constructor is functionally equivalent to
* {@link org.springframework.context.annotation.ScannedGenericBeanDefinition
* ScannedGenericBeanDefinition}, however the semantics of the latter indicate that
* a bean was discovered specifically via component-scanning as opposed to other
* means.
* ScannedGenericBeanDefinition}, however the semantics of the latter indicate that a
* bean was discovered specifically via component-scanning as opposed to other means.
* @param metadata the annotation metadata for the bean class in question
* @since 3.1.1
*/
public AnnotatedGenericBeanDefinition(AnnotationMetadata metadata) {
Assert.notNull(metadata, "AnnotationMetadata must not be null");
setBeanClassName(metadata.getClassName());
if (metadata instanceof StandardAnnotationMetadata) {
setBeanClass(((StandardAnnotationMetadata) metadata).getIntrospectedClass());
}
else {
setBeanClassName(metadata.getClassName());
}
this.metadata = metadata;
}