ImpakRetroClientInterceptor class abstract

Dio Interceptor with explicit pre-request and post-response / post-error hooks for app code (access-token checks, refresh flows, global 401 handling, etc.).

Each hook must end by calling exactly one of the methods on the supplied RequestInterceptorHandler, ResponseInterceptorHandler, or ErrorInterceptorHandler: next, reject, or resolve — same contract as Dio.

Insert order: pass these in ImpakRetro.init via clientInterceptors; they are registered before the optional HTTP logger so they run first on outbound requests and last on inbound responses/errors (Dio reverses the stack on the way back).

Inheritance
Implementers

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

afterError(DioException err, ErrorInterceptorHandler handler) → Future<void>
Runs when Dio reports an error (network, bad response, cancel, etc.). Default forwards unchanged.
afterResponse(Response response, ResponseInterceptorHandler handler) → Future<void>
Runs after a response is received (any status) and before ImpakRetro maps it. Default forwards unchanged.
beforeRequest(RequestOptions options, RequestInterceptorHandler handler) → Future<void>
Runs immediately before the request is sent. Default forwards unchanged.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onError(DioException err, ErrorInterceptorHandler handler) → void
Called when an exception was occurred during the request.
override
onRequest(RequestOptions options, RequestInterceptorHandler handler) → void
Called when the request is about to be sent.
override
onResponse(Response response, ResponseInterceptorHandler handler) → void
Called when the response is about to be resolved.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited