Class ProxyServlet.ProxyResponseListener

All Implemented Interfaces:
EventListener, Response.AsyncContentListener, Response.BeginListener, Response.CompleteListener, Response.ContentListener, Response.DemandedContentListener, Response.FailureListener, Response.HeaderListener, Response.HeadersListener, Response.Listener, Response.ResponseListener, Response.SuccessListener
Enclosing class:

protected class ProxyServlet.ProxyResponseListener extends Response.Listener.Adapter
  • Constructor Details

    • ProxyResponseListener

      protected ProxyResponseListener(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
  • Method Details

    • onBegin

      public void onBegin(Response proxyResponse)
      Description copied from interface: Response.BeginListener
      Callback method invoked when the response line containing HTTP version, HTTP status code and reason has been received and parsed.

      This method is the best approximation to detect when the first bytes of the response arrived to the client.

      proxyResponse - the response containing the response line data
    • onHeaders

      public void onHeaders(Response proxyResponse)
      Description copied from interface: Response.HeadersListener
      Callback method invoked when all the response headers have been received and parsed.
      proxyResponse - the response containing the response line data and the headers
    • onContent

      public void onContent(Response proxyResponse, ByteBuffer content, Callback callback)
      Description copied from interface: Response.AsyncContentListener
      Callback method invoked when the response content has been received, parsed and there is demand. The callback object should be succeeded to signal that the content buffer has been consumed and to demand more content.
      proxyResponse - the response containing the response line data and the headers
      content - the content bytes received
      callback - the callback to call when the content is consumed and to demand more content
    • onComplete

      public void onComplete(Result result)
      Description copied from interface: Response.CompleteListener
      Callback method invoked when the request and the response have been processed, either successfully or not.

      The result parameter contains the request, the response, and eventual failures.

      Requests may complete after response, for example in case of big uploads that are discarded or read asynchronously by the server. This method is always invoked after Response.SuccessListener.onSuccess(Response) or Response.FailureListener.onFailure(Response, Throwable), and only when request indicates that it is completed.

      result - the result of the request / response exchange