| package com.google.gwt.examples.http.client; |
| |
| import com.google.gwt.http.client.Request; |
| import com.google.gwt.http.client.RequestCallback; |
| import com.google.gwt.http.client.RequestTimeoutException; |
| import com.google.gwt.http.client.Response; |
| |
| public class RequestCallbackExample implements RequestCallback { |
| |
| private static final int STATUS_CODE_OK = 200; |
| |
| public void onError(Request request, Throwable exception) { |
| if (exception instanceof RequestTimeoutException) { |
| // handle a request timeout |
| } else { |
| // handle other request errors |
| } |
| } |
| |
| public void onResponseReceived(Request request, Response response) { |
| if (STATUS_CODE_OK == response.getStatusCode()) { |
| // handle OK response from the server |
| } else { |
| // handle non-OK response from the server |
| } |
| } |
| } |