Examples of com.google.gwt.http.client.RequestBuilder.send()

Class com.google.gwt.http.client.RequestBuilder

Examples of com.google.gwt.http.client.RequestBuilder.send()

com.google.gwt.http.client.RequestBuilder.send()
Sends an HTTP request based on the current builder configuration. If no request headers have been set, the header "Content-Type" will be used with a value of "text/plain; charset=utf-8". You must call {@link #setRequestData(String)} and {@link #setCallback(RequestCallback)}before calling this method. @return a {@link Request} object that can be used to track the request @throws RequestException if the call fails to initiate @throws NullPointerException if a request callback has not been set

                
            }});


        try
        {
            builder.send();
        }
        catch (RequestException e)
        {
            Window.alert("An error occured while requesting the home page" +
                    " from the server. " + e.getMessage());

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                public void onError(Request request, Throwable exception) {
                    handleError(0);
                }
            });
            requestBuilder.send();
        } catch (Exception e) {
            handleError(0);
        }
    }

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                public void onError(Request request, Throwable exception) {
                    callback.onFailure(exception);
                }
            });
            b.send();
        } catch (RequestException e) {
            callback.onFailure(e);
        }
    }

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                    Log.trace("Failed to submit request to update server side WebUser for subject '"
                        + loggedInSubject.getName() + "'."
                        + ((exception != null ? exception.getMessage() : " Exception ref null.")));
                }
            });
            b.send();
        } catch (RequestException e) {
            Log.trace("Failure submitting update request for WebUser '" + loggedInSubject.getName() + "'."
                + (e != null ? e.getMessage() : "RequestException reference is null."));
        }
    }

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                @Override
                public void onError(Request request, Throwable t) {
                    Log.trace("Error updating HTTP accessTime", t);
                }
            });
            b.send();
        } catch (RequestException e) {
            Log.trace("Error requesting update of HTTP accessTime", e);
        } finally {
            httpSessionTimer.schedule(SESSION_ACCESS_REFRESH);
        }

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        // rb.setTimeoutMillis(timeoutMillis);
        rb.setHeader("Content-Type", "text/plain;charset=utf-8");
        rb.setRequestData(payload);
        rb.setCallback(requestCallback);


        rb.send();
    }


    int cssWaits = 0;


    /**

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          onError(request, null);
        }
      }
    });
    try {
      requestBuilder.send();
    } catch (RequestException e) {
      GWT.log("Cannot fetch " + resourceUrl, e);
    }
  }
}

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             requests will just return with a 401 until the login
             is finished.  We want to delay those requests until
             the login is complete when we will replay all of them.
             */
            if (options.isLoginRequest() || !g_inLoginProcess) {
                builder.send();
            }
        } catch (RequestException e) {
            MessageUtil.showFatalError(e.getMessage());
        }

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            new ErrorDialog(response.getStatusText()).center();
          }
        }
      });
      try {
        rb.send();
      } catch (RequestException e) {
        new ErrorDialog(e).show();
      }
    } else {
      agreementGroup.setVisible(false);

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        }
      }
    });
    try {
      RpcStatus.INSTANCE.onRpcStart();
      req.send();
    } catch (RequestException e) {
      RpcStatus.INSTANCE.onRpcComplete();
      cb.onFailure(e);
    }
  }

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