Let’s imagine we want to return a lightweight JSON response with the status and message when the response is not an HTTP 200 response. Attention veteran agents, achievement chasers, and analysts: Unlock new art and lore by completing missions, challenges, and milestones to earn Data Cards Enjoy insights into your favorite characters, and solve puzzles to learn the deepest secrets. Plugging It TogetherĪs mentioned previously, we can also use interceptors to encapsulate some logic that we want to apply globally to all our request and response objects, such as error handling. Alternatively, you can use the ' Custom Install ' option to install the new app as a duplicate without having to overwrite or uninstall the original. Make sure to back it up so you don't lose your progress. This simple-looking method is where we signal that we want to hit our application code, producing a response to satisfy the request. If necessary, uninstall the App Store version of the app if you have it installed on your iDevice. It is important to note that a critical part of every interceptor’s implementation is the call to chain.proceed(request). Then we can go ahead and instantiate our logger and define the logging level we are interested in: HttpLoggingInterceptor logger new HttpLoggingInterceptor () tLevel () In this example, we are only interested in seeing the headers. Then we can go ahead and override this method with our own implementation.įirst, we get the incoming request by called chain.request() before printing out the headers and request URL. Asking for help, clarification, or responding to other answers. Public class SimpleLoggingInterceptor implements Interceptor ", request.headers(), request.url()) Īs we can see, to create our interceptor, all we need to is inherit from the Interceptor interface, which has one mandatory method intercept(Chain chain). Thanks for contributing an answer to Stack Overflow Please be sure to answer the question.Provide details and share your research But avoid.
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