Package javax.ws.rs.ext
Interface ExceptionMapper<E extends Throwable>
- Type Parameters:
E
- exception type supported by the provider.
public interface ExceptionMapper<E extends Throwable>
Contract for a provider that maps Java exceptions to
Response
.
Providers implementing ExceptionMapper
contract must be either programmatically
registered in a JAX-RS runtime or must be annotated with
@Provider
annotation to be automatically discovered
by the JAX-RS runtime during a provider scanning phase.
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Method Summary
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Method Details
-
toResponse
Map an exception to aResponse
. Returningnull
results in aResponse.Status.NO_CONTENT
response. Throwing a runtime exception results in aResponse.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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