AuthTokenInterceptor class

A custom interceptor for handling token refresh and request retries. This should be the first interceptor added to DIO as interceptors are executed in FIFO

Constructors

AuthTokenInterceptor(Dio dio, String refreshTokenKey, String accessTokenKey, String refreshTokenUrl, TokenStorage tokenStorage)

Constructs a new instance of AuthTokenInterceptor.

Properties

accessTokenKey → String

final

dio → Dio

final

failedRequests ↔ List<Map>

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

refreshTokenKey → String

final

refreshTokenUrl → String

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tokenStorage ↔ TokenStorage

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onError(DioException err, ErrorInterceptorHandler handler) → Future<void>

Called when an exception was occurred during the request.

onRequest(RequestOptions options, RequestInterceptorHandler handler) → Future<void>

Called when the request is about to be sent.

onResponse(Response response, ResponseInterceptorHandler handler) → void

Called when the response is about to be resolved.

inherited

refreshToken(DioException err, ErrorInterceptorHandler handler) → Future<void>

Performs the token refresh operation. err: The Dio error that triggered the token refresh. handler: The error interceptor handler.

retryRequests(Dio retryDio, String token) → Future<void>

Retries failed requests with the updated access token.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited