## Uses of Interface
com.google.gwt.http.client.RequestCallback

- Packages that use RequestCallback
  Package | Description
  --- | ---
  com.google.gwt.http.client | Provides the client-side classes and interfaces for making HTTP requests and processing the associated responses.
  com.google.gwt.user.client.rpc | Classes used in client-side implementation of remote procedure calls.
  com.google.web.bindery.requestfactory.gwt.client | A package for managing client-server requests.

- - ### Uses of RequestCallback in com.google.gwt.http.client

    Methods in com.google.gwt.http.client that return RequestCallback
    Modifier and Type | Method and Description
    --- | ---
    `RequestCallback` | RequestBuilder.`getCallback()` Returns the callback previously set by `RequestBuilder.setCallback(RequestCallback)`, or `null` if no callback was set.

    Methods in com.google.gwt.http.client with parameters of type RequestCallback
    Modifier and Type | Method and Description
    --- | ---
    `(package private) void` | Request.`fireOnResponseReceived(RequestCallback callback)`
    `Request` | RequestBuilder.`sendRequest(java.lang.String requestData, RequestCallback callback)` Sends an HTTP request based on the current builder configuration with the specified data and callback.
    `void` | RequestBuilder.`setCallback(RequestCallback callback)` Sets the response handler for this request.

    Constructors in com.google.gwt.http.client with parameters of type RequestCallback
    Constructor and Description
    `Request(XMLHttpRequest xmlHttpRequest, int timeoutMillis, RequestCallback callback)` Constructs an instance of the Request object.

  - ### Uses of RequestCallback in com.google.gwt.user.client.rpc

    Methods in com.google.gwt.user.client.rpc with parameters of type RequestCallback
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | RpcRequestBuilder.`doSetCallback(RequestBuilder rb, RequestCallback callback)` Called by `RpcRequestBuilder.setCallback(com.google.gwt.http.client.RequestCallback)`.
    `RpcRequestBuilder` | RpcRequestBuilder.`setCallback(RequestCallback callback)` Sets the RequestCallback to be used by the RequestBuilder.

  - ### Uses of RequestCallback in com.google.web.bindery.requestfactory.gwt.client

    Methods in com.google.web.bindery.requestfactory.gwt.client that return RequestCallback
    Modifier and Type | Method and Description
    --- | ---
    `protected RequestCallback` | DefaultRequestTransport.`createRequestCallback(RequestTransport.TransportReceiver receiver)` Creates a RequestCallback that maps the HTTP response onto the `TransportReceiver` interface.