com.google.gwt.user.client
Class HTTPRequest

java.lang.Object
  com.google.gwt.user.client.HTTPRequest

public class HTTPRequest
extends java.lang.Object

This class allows you to make asynchronous HTTP requests to the originating server.

Constructor Summary

HTTPRequest()

Method Summary

static boolean	asyncGet(java.lang.String url, ResponseTextHandler handler) Makes an asynchronous HTTP GET to a remote server.
static boolean	asyncGet(java.lang.String user, java.lang.String pwd, java.lang.String url, ResponseTextHandler handler) Makes an asynchronous HTTP GET to a remote server.
static boolean	asyncPost(java.lang.String url, java.lang.String postData, ResponseTextHandler handler) Makes an asynchronous HTTP POST to a remote server.
static boolean	asyncPost(java.lang.String user, java.lang.String pwd, java.lang.String url, java.lang.String postData, ResponseTextHandler handler) Makes an asynchronous HTTP POST to a remote server.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HTTPRequest

public HTTPRequest()

Method Detail

asyncGet

public static boolean asyncGet(java.lang.String url,
                               ResponseTextHandler handler)

Makes an asynchronous HTTP GET to a remote server.

Parameters:

url - the absolute url to GET

handler - the response handler to be notified when either the request fails, or is completed successfully

Returns:

false if the invocation fails to issue

asyncGet

public static boolean asyncGet(java.lang.String user,
                               java.lang.String pwd,
                               java.lang.String url,
                               ResponseTextHandler handler)

Makes an asynchronous HTTP GET to a remote server.

Parameters:

url - the absolute url to GET

handler - the response handler to be notified when either the request fails, or is completed successfully

Returns:

false if the invocation fails to issue

asyncPost

public static boolean asyncPost(java.lang.String url,
                                java.lang.String postData,
                                ResponseTextHandler handler)

Makes an asynchronous HTTP POST to a remote server.

Parameters:

url - the absolute url to which the POST data is delivered

postData - the data to post

handler - the response handler to be notified when either the request fails, or is completed successfully

Returns:

false if the invocation fails to issue

asyncPost

public static boolean asyncPost(java.lang.String user,
                                java.lang.String pwd,
                                java.lang.String url,
                                java.lang.String postData,
                                ResponseTextHandler handler)

Makes an asynchronous HTTP POST to a remote server.

Parameters:

url - the absolute url to which the POST data is delivered

postData - the data to post

handler - the response handler to be notified when either the request fails, or is completed successfully

Returns:

false if the invocation fails to issue