## Uses of Interface
com.google.gwt.user.client.rpc.AsyncCallback

- Packages that use AsyncCallback
  Package | Description
  --- | ---
  com.google.gwt.jsonp.client | Classes for sending cross domain requests to an http server, potentially on a different domain, via JSONP.
  com.google.gwt.logging.client | Log handlers and related classes for java.util.logging support in GWT.
  com.google.gwt.logging.shared | Shared classes for java.util.logging support in GWT.
  com.google.gwt.user.client.rpc | Classes used in client-side implementation of remote procedure calls.

- - ### Uses of AsyncCallback in com.google.gwt.jsonp.client

    Methods in com.google.gwt.jsonp.client that return AsyncCallback
    Modifier and Type | Method and Description
    --- | ---
    `AsyncCallback<T>` | JsonpRequest.`getCallback()`

    Methods in com.google.gwt.jsonp.client with parameters of type AsyncCallback
    Modifier and Type | Method and Description
    --- | ---
    `JsonpRequest<java.lang.Boolean>` | JsonpRequestBuilder.`requestBoolean(java.lang.String url, AsyncCallback<java.lang.Boolean> callback)`
    `JsonpRequest<java.lang.Double>` | JsonpRequestBuilder.`requestDouble(java.lang.String url, AsyncCallback<java.lang.Double> callback)`
    `JsonpRequest<java.lang.Integer>` | JsonpRequestBuilder.`requestInteger(java.lang.String url, AsyncCallback<java.lang.Integer> callback)`
    `<T extends JavaScriptObject> JsonpRequest<T>` | JsonpRequestBuilder.`requestObject(java.lang.String url, AsyncCallback<T> callback)` Sends a JSONP request and expects a JavaScript object as a result.
    `JsonpRequest<java.lang.String>` | JsonpRequestBuilder.`requestString(java.lang.String url, AsyncCallback<java.lang.String> callback)`
    `JsonpRequest<java.lang.Void>` | JsonpRequestBuilder.`send(java.lang.String url, AsyncCallback<java.lang.Void> callback)` Sends a JSONP request, does not expect any result, but still allows to be notified when the request has been executed on the server.

    Constructors in com.google.gwt.jsonp.client with parameters of type AsyncCallback
    Constructor and Description
    `JsonpRequest(AsyncCallback<T> callback, int timeout, boolean expectInteger, java.lang.String callbackParam, java.lang.String failureCallbackParam)` Create a new JSONP request.
    `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.

  - ### Uses of AsyncCallback in com.google.gwt.logging.client

    Classes in com.google.gwt.logging.client that implement AsyncCallback
    Modifier and Type | Class and Description
    --- | ---
    `(package private) class` | `SimpleRemoteLogHandler.DefaultCallback`

  - ### Uses of AsyncCallback in com.google.gwt.logging.shared

    Methods in com.google.gwt.logging.shared with parameters of type AsyncCallback
    Modifier and Type | Method and Description
    --- | ---
    `void` | RemoteLoggingServiceAsync.`logOnServer(java.util.logging.LogRecord record, AsyncCallback<java.lang.String> callback)`

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

    Methods in com.google.gwt.user.client.rpc with parameters of type AsyncCallback
    Modifier and Type | Method and Description
    --- | ---
    `void` | XsrfTokenServiceAsync.`getNewXsrfToken(AsyncCallback<XsrfToken> asyncCallback)`