MiddlewareContract class abstract

Middleware interface to create custom middleware for http. Extend this class and override the functions that you want to intercept.

Intercepting: You have to implement two functions, interceptRequest and interceptResponse.

Example (Simple logging):

class CustomMiddleWare extends MiddlewareContract {
   @override
   Function(http.Response) interceptRequest({RequestData data}) {
       print("${data.method} Url: ${data.url}")
       return (response) {
           print("POST Status: ${}")
       };
   }

   @override
   Function(http.Response) interceptResponse({ResponseData data}) {
       print("${data.method}: ${response}")
       return (response) {
           print("POST Status: ${}")
       };
   }
}

Implementers

• HttpLogger

Constructors

MiddlewareContract()

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

interceptRequest(RequestData data) → void

interceptResponse(ResponseData data) → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited