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Simplify SynthesizedMergedAnnotationInvocationHandler.invoke()

This commit is contained in:
Sam Brannen 2023-09-13 17:14:03 +02:00
parent fe7355d5b0
commit 5bcbcb3049
1 changed files with 10 additions and 16 deletions
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26
spring-core/src/main/java/org/springframework/core/annotation/SynthesizedMergedAnnotationInvocationHandler.java
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@ -73,29 +73,23 @@ final class SynthesizedMergedAnnotationInvocationHandler<A extends Annotation> i
@Override
public Object invoke(Object proxy, Method method, Object[] args) {
if (ReflectionUtils.isEqualsMethod(method)) {
return annotationEquals(args[0]);
}
if (ReflectionUtils.isHashCodeMethod(method)) {
return annotationHashCode();
}
if (ReflectionUtils.isToStringMethod(method)) {
return annotationToString();
}
if (isAnnotationTypeMethod(method)) {
return this.type;
}
if (this.attributes.indexOf(method.getName()) != -1) {
return getAttributeValue(method);
}
if (method.getParameterCount() == 0) {
switch (method.getName()) {
case "annotationType": return this.type;
case "hashCode": return annotationHashCode();
case "toString": return annotationToString();
}
}
if (ReflectionUtils.isEqualsMethod(method)) {
return annotationEquals(args[0]);
}
throw new AnnotationConfigurationException(String.format(
"Method [%s] is unsupported for synthesized annotation type [%s]", method, this.type));
}
private boolean isAnnotationTypeMethod(Method method) {
return (method.getName().equals("annotationType") && method.getParameterCount() == 0);
}
/**
* See {@link Annotation#equals(Object)} for a definition of the required algorithm.
* @param other the other object to compare against