br.com.caelum.vraptor.core

Interface ExceptionMapper

All Known Implementing Classes:

DefaultExceptionMapper

public interface ExceptionMapper

Store the exception mapping for exception handling.

This class is a part of Exception Handling Feature.

Since:

3.2

Author:

Otávio Scherer Garcia

Method Summary

Modifier and Type	Method and Description
ExceptionRecorder<Result>	findByException(Exception exception) Finds an ExceptionRecorder by an Exception.
Result	record(Class<? extends Exception> exception) Store the exception and return a proxy with Result state.

Method Detail

record

Result record(Class<? extends Exception> exception)

Store the exception and return a proxy with Result state.

Parameters:

exception - The exception to store.

Returns:

Throws:

NullPointerException - if the exception is null.

findByException

ExceptionRecorder<Result> findByException(Exception exception)

Finds an ExceptionRecorder by an Exception. If ExceptionRecorder is not found, returns null.

Parameters:

exception - The exception to find.

Returns: