javax.ws.rs.ext
Interface ExceptionMapper<E extends java.lang.Throwable>
public interface ExceptionMapper<E extends java.lang.Throwable>
Contract for a provider that maps Java exceptions to
Response
. An implementation of this interface must
be annotated with Provider
.
- See Also:
Provider
,
Response
toResponse
Response toResponse(E exception)
- Map an exception to a
Response
. Returning
null
results in a Response.Status.NO_CONTENT
response. Throwing a runtime exception results in a
Response.Status.INTERNAL_SERVER_ERROR
response
- Parameters:
exception
- the exception to map to a response
- Returns:
- a response mapped from the supplied exception
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