public class AnnotationExceptionHandlerMethodResolver extends AbstractExceptionHandlerMethodResolver
AbstractExceptionHandlerMethodResolver
that looks for
MessageExceptionHandler
-annotated methods in a given class. The actual
exception types handled are extracted either from the annotation, if present,
or from the method signature as a fallback option.Modifier and Type | Field and Description |
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static ReflectionUtils.MethodFilter |
EXCEPTION_HANDLER_METHOD_FILTER
A filter for selecting annotated exception handling methods.
|
Constructor and Description |
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AnnotationExceptionHandlerMethodResolver(java.lang.Class<?> handlerType)
A constructor that finds
MessageExceptionHandler methods in the given type. |
Modifier and Type | Method and Description |
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private static java.util.List<java.lang.Class<? extends java.lang.Throwable>> |
getMappedExceptions(java.lang.reflect.Method method) |
private static java.util.Map<java.lang.Class<? extends java.lang.Throwable>,java.lang.reflect.Method> |
initExceptionMappings(java.lang.Class<?> handlerType) |
getExceptionsFromMethodSignature, hasExceptionMappings, resolveMethod
public static final ReflectionUtils.MethodFilter EXCEPTION_HANDLER_METHOD_FILTER
public AnnotationExceptionHandlerMethodResolver(java.lang.Class<?> handlerType)
MessageExceptionHandler
methods in the given type.handlerType
- the type to introspectprivate static java.util.Map<java.lang.Class<? extends java.lang.Throwable>,java.lang.reflect.Method> initExceptionMappings(java.lang.Class<?> handlerType)
private static java.util.List<java.lang.Class<? extends java.lang.Throwable>> getMappedExceptions(java.lang.reflect.Method method)