Constructor Detail

• JsonpRequest

  JsonpRequest(AsyncCallback<T> callback,
              int timeout,
              boolean expectInteger,
              java.lang.String callbackParam,
              java.lang.String failureCallbackParam)

  Create a new JSONP request.

  Parameters:

  callback - The callback instance to notify when the response comes back

  timeout - Time in ms after which a TimeoutException will be thrown

  expectInteger - Should be true if T is Integer, false otherwise

  callbackParam - Name of the url param of the callback function name

  failureCallbackParam - Name of the url param containing the the failure callback function name, or null for no failure callback

• JsonpRequest

  JsonpRequest(AsyncCallback<T> callback,
              int timeout,
              boolean expectInteger,
              java.lang.String callbackParam,
              java.lang.String failureCallbackParam,
              java.lang.String id)

  Create a new JSONP request with a hardcoded id. This could be used to manually control which resources are considered duplicates (by giving them identical ids). Could also be used if the callback name needs to be completely user controlled (since the id is part of the callback name).

  Parameters:

  callback - The callback instance to notify when the response comes back

  timeout - Time in ms after which a TimeoutException will be thrown

  expectInteger - Should be true if T is Integer, false otherwise

  callbackParam - Name of the url param of the callback function name

  failureCallbackParam - Name of the url param containing the the failure callback function name, or null for no failure callback

  id - unique id for the resource that is being fetched

Method Detail

• cancel

  public void cancel()

  Cancels a pending request. Note that if you are using preset ID's, this will not work, since there is no way of knowing if there are other requests pending (or have already returned) for the same data.

• getCallback

  public AsyncCallback<T> getCallback()

• getTimeout

  public int getTimeout()

• toString

  public java.lang.String toString()

  Overrides:

  toString in class java.lang.Object

• getCallbackId

  java.lang.String getCallbackId()

• send

  void send(java.lang.String baseUri)

  Sends a request using the JSONP mechanism.

  Parameters:

  baseUri - To be sent to the server.