public interface AutoExceptionHandler
A marker interface for delegate exception handlers to be used with the
DelegatingExceptionHandler. Note that the DelegatingExceptionHandler must be
configured as the ExceptionHandler for the application in order for AutoExceptionHandlers
to be discovered and used.
AutoExceptionHandlers can define one or more methods to handle different kinds of exceptions. Each method must have the following signature:
public Resolution handle(Type exception, HttpServletRequest req, HttpServletResponse res);
where Type can be any subclass of Throwable. Handler methods do
not have to follow any naming convention. In the above example 'handle' is used, but any
other name, e.g. 'run', 'handleException' etc. would have worked as well. The return type is only
loosely enforced; if the method returns an object and it is a
Resolution then it will be executed, otherwise it
will be ignored.
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