Interface IRequestHandler2

    • Method Detail

      • beforeMarshalling

        AmazonWebServiceRequest beforeMarshalling​(AmazonWebServiceRequest request)
        Runs any additional processing logic on the specified request object before it is marshaled into an HTTP request.

        If you're going to modify the request, make sure to clone it first, modify the clone, and return it from this method. Otherwise your changes will leak out to the user, who might reuse the request object without realizing that it was modified as part of sending it the first time.

        Parameters:
        request - the request passed in by the user
        Returns:
        the (possibly different) request to marshal
      • beforeRequest

        void beforeRequest​(Request<?> request)
        Runs any additional processing logic on the specified request (before it is executed by the client runtime).
        Parameters:
        request - The low level request being processed.
      • beforeUnmarshalling

        HttpResponse beforeUnmarshalling​(Request<?> request,
                                         HttpResponse httpResponse)
        Runs any additional processing logic on the specified response before it's unmarshalled. This callback is only invoked on successful responses that will be unmarsahlled into an appropriate modeled class and not for unsuccessful responses that will be unmarshalled into a subclass of AmazonServiceException
        Parameters:
        request - The low level request being processed.
        httpResponse - The Raw HTTP response before being unmarshalled
        Returns:
        HttpResponse to replace the actual response. May be a mutated version of the original or a completely new HttpResponse object
      • afterResponse

        void afterResponse​(Request<?> request,
                           Response<?> response)
        Runs any additional processing logic on the specified request (after is has been executed by the client runtime).
        Parameters:
        request - The low level request being processed.
        response - The response generated from the specified request.
      • afterError

        void afterError​(Request<?> request,
                        Response<?> response,
                        Exception e)
        Runs any additional processing logic on a request after it has failed.
        Parameters:
        request - The request that generated an error.
        response - the response or null if the failure occurred before the response is made available
        e - The error that resulted from executing the request.