Interceptor class abstract

Contract every interceptor must implement.

Override only the hooks you need — the default implementations are no-ops that simply forward to the next step.

Implementers

• BearerTokenInterceptor
• LoggingInterceptor
• RetryInterceptor

Constructors

Interceptor()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onError(NetworkException error, ErrorHandler handler) → void

Called whenever an error occurs (network, timeout, or a rejection from onRequest / onResponse). You may call handler.resolve to recover.

onRequest(RequestContext context, RequestHandler handler) → void

Called before the request is sent. Mutate handler.context or call handler.reject to abort.

onResponse(ResponseContext context, ResponseHandler handler) → void

Called after a response is received (any status code). You may call handler.reject to convert a response into an error.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited