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Consistently handle invocation exceptions in TypeProxyInvocationHandler

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Closes gh-30764

(cherry picked from commit 3cb746c358)
This commit is contained in:
Juergen Hoeller
2023-06-28 15:45:40 +02:00
parent 02cbee560d
commit e440eb8365
1 changed files with 6 additions and 8 deletions
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14
spring-core/src/main/java/org/springframework/core/SerializableTypeWrapper.java
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@@ -22,7 +22,6 @@ import java.io.Serializable;
import java.lang.reflect.Field;
import java.lang.reflect.GenericArrayType;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Proxy;
@@ -204,19 +203,18 @@ final class SerializableTypeWrapper {
return forTypeProvider(new MethodInvokeTypeProvider(this.provider, method, -1));
}
else if (Type[].class == method.getReturnType() && ObjectUtils.isEmpty(args)) {
Type[] result = new Type[((Type[]) method.invoke(this.provider.getType())).length];
Object returnValue = ReflectionUtils.invokeMethod(method, this.provider.getType());
if (returnValue == null) {
return null;
}
Type[] result = new Type[((Type[]) returnValue).length];
for (int i = 0; i < result.length; i++) {
result[i] = forTypeProvider(new MethodInvokeTypeProvider(this.provider, method, i));
}
return result;
}
try {
return method.invoke(this.provider.getType(), args);
}
catch (InvocationTargetException ex) {
throw ex.getTargetException();
}
return ReflectionUtils.invokeMethod(method, this.provider.getType(), args);
}
}