CustomiseInterceptors
Allows customising the interceptors used by the server interpreter. Custom interceptors can be added via addInterceptor, sitting
between two configurable, default interceptor groups.
The order of the interceptors corresponds to the ordering of the parameters.
Moreover, built-in interceptors can be customised or disabled. Once done, use .options to obtain the server interpreter options to
use.
- Value parameters:
- additionalInterceptors
Additional interceptors, which will be called before (on request) / after (on response) the
decodeFailureHandlerone, e.g. performing logging, metrics, or providing alternate responses.- appendedInterceptors
Additional interceptors, which will be called last on request / first on response, e.g. handling decode failures, or providing alternate responses.
- decodeFailureHandler
The decode failure handler, from which an interceptor will be created. Determines whether to respond when an input fails to decode.
- exceptionHandler
Whether to respond to exceptions in the server logic, or propagate them to the server.
- metricsInterceptor
Whether to collect metrics.
- notAcceptableInterceptor
Whether to return 406 (not acceptable) if there's no body in the endpoint's outputs, which can satisfy the constraints from the
Acceptheader.- prependedInterceptors
Additional interceptors, which will be called first on request / last on response, e.g. performing logging, metrics, or providing alternate responses.
- rejectHandler
How to respond when decoding fails for all interpreted endpoints.
- serverLog
The server log using which an interceptor will be created, if any.
Value members
Concrete methods
Use the default exception, decode failure and reject handlers.
Use the default exception, decode failure and reject handlers.
- Value parameters:
- errorMessageOutput
customise the way error messages are shown in error responses
- notFoundWhenRejected
return a 404 formatted using
errorMessageOutputwhen the request was rejected by all endpoints, instead of propagating the rejection to the server library