How to add an Exception Handler for an exception type that could be custom or default-CodePudding

I have a use case where for certain exception's that are normally thrown by a web framework that I can override the value by using my own MyCustomException object.

@ExceptionHandler({SomeWebFrameworkException.class})
public ResponseEntity<Object> handleException(MyCustomException exception) { ... }

However, if I want an exception handler to be able to be able to accept my custom exception then, I would need to cover all cases of this web framework error being thrown. Is there a way to somehow make it accept MyCustomException as input otherwise just default to a normal Exception ? If I just use a simple Exception as the input then, it would end up getting treated as the SomeWebFrameworkException instead of my own.

@ExceptionHandler({SomeWebFrameworkException.class})
public ResponseEntity<Object> handleException(Exception exception1, MyCustomException exception2) { ... }

CodePudding user response：

You can have multiple exception handling methods defined, similarly to catch-blocks

@ExceptionHandler(MyCustomException.class)
public ResponseEntity<Object> handleMyCustomException(MyCustomException exception) { ... }

@ExceptionHandler(Exception.class)
public ResponseEntity<Object> handleGenericException(Exception exception) { ... }