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

    @Override
    protected DispatchRequest processCall() {
        try {
            RequestBuilder requestBuilder = buildRequest();


            return new GwtHttpDispatchRequest(requestBuilder.send());
        } catch (RequestException e) {
            onExecuteFailure(e);
        } catch (ActionException e) {
            onExecuteFailure(e);
        }

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    RequestBuilder rb = doPrepareRequestBuilderImpl(responseReader, methodName,
        invocationCount, requestData, callback);


    try {
      return rb.send();
    } catch (RequestException ex) {
      InvocationException iex = new InvocationException(
          "Unable to initiate the asynchronous service invocation -- check the network connection",
          ex);
      callback.onFailure(iex);

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    RequestBuilder rb = doPrepareRequestBuilderImpl(responseReader, methodName,
        invocationCount, requestData, callback);


    try {
      return rb.send();
    } catch (RequestException ex) {
      InvocationException iex = new InvocationException(
          "Unable to initiate the asynchronous service invocation -- check the network connection",
          ex);
      callback.onFailure(iex);

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    };
    builder.setCallback(realCallback);


    // Send the request
    try {
      builder.send();
    } catch (RequestException e) {
      realCallback.onError(null, e);
    }
  }

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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;
    static final int MAX_CSS_WAITS = 100;

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                    resultCallback.onFailure(e);
                    trace(Type.END, id, operation);
                }
            };
            requestBuilder.setCallback(requestCallback);
            request = requestBuilder.send();
            trace(Type.SEND, id, operation);
        }
        catch (RequestException e)
        {
            resultCallback.onFailure(e);

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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;
    static final int MAX_CSS_WAITS = 100;

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          if (callback != null) {
            callback.invoke(policyString);
          }
        }
      });
      rb.send();
    } catch (RequestException e) {
      MessageDialogBox.alert("Error", e.getMessage());
    }
  }

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          }
          }}
      ));
          
     requestBuilder.setRequestData(a_Data);
     requestBuilder.send();
    } catch (RequestException ex) {
    displayError("Request Exception", ex.toString() + " - " + a_URL);
    }
  }

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    builder.setRequestData(payload);
    builder.setCallback(createRequestCallback(receiver));


    try {
      wireLogger.finest("Sending fire request");
      builder.send();
    } catch (RequestException e) {
      wireLogger.log(Level.SEVERE, SERVER_ERROR + " (" + e.getMessage() + ")",
          e);
    }
  }

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