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

Packages that use AsyncCallback
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
`AsyncCallback<T>` JsonpRequest.`getCallback()`

Methods in com.google.gwt.jsonp.client with parameters of type AsyncCallback
`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
`(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
`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
`void` XsrfTokenServiceAsync.`getNewXsrfToken(AsyncCallback<XsrfToken> asyncCallback)`