com.google.web.bindery.requestfactory.gwt.client

Class DefaultRequestTransport

java.lang.Object

com.google.web.bindery.requestfactory.gwt.client.DefaultRequestTransport

All Implemented Interfaces:

RequestTransport

public class DefaultRequestTransport
extends Object
implements RequestTransport

An implementation of RequestTransport that uses a RequestBuilder.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.web.bindery.requestfactory.shared.RequestTransport

RequestTransport.TransportReceiver

Field Summary

Fields

Modifier and Type	Field and Description
static String	URL The default URL for a DefaultRequestTransport is GWT.getHostPageBaseURL() + "gwtRequest" which may be overridden by calling setRequestUrl(String).

Constructor Summary

Constructors

Constructor and Description
DefaultRequestTransport()

Method Summary

Modifier and Type	Method and Description
protected void	configureRequestBuilder(RequestBuilder builder) Override to change the headers sent in the HTTP request.
protected RequestBuilder	createRequestBuilder() Constructs a RequestBuilder using the RequestBuilder.POST method sent to the URL returned from getRequestUrl().
protected RequestCallback	createRequestCallback(RequestTransport.TransportReceiver receiver) Creates a RequestCallback that maps the HTTP response onto the TransportReceiver interface.
String	getRequestUrl() Returns the current URL used by this transport.
void	send(String payload, RequestTransport.TransportReceiver receiver) Called by the RequestFactory implementation.
void	setRequestUrl(String url) Override the default URL used by this transport.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Field Detail

URL

public static final String URL

The default URL for a DefaultRequestTransport is GWT.getHostPageBaseURL() + "gwtRequest" which may be overridden by calling setRequestUrl(String).

See Also:

Constant Field Values

Constructor Detail

DefaultRequestTransport

public DefaultRequestTransport()

Method Detail

getRequestUrl

public String getRequestUrl()

Returns the current URL used by this transport.

Returns:

the URL as a String

See Also:

setRequestUrl(String)

send

public void send(String payload,
                 RequestTransport.TransportReceiver receiver)

Description copied from interface: RequestTransport

Called by the RequestFactory implementation.

Specified by:

send in interface RequestTransport

Parameters:

payload - the String payload

receiver - the RequestTransport.TransportReceiver instance that will receive the payload

setRequestUrl

public void setRequestUrl(String url)

Override the default URL used by this transport.

Parameters:

url - a String URL

See Also:

getRequestUrl()

configureRequestBuilder

protected void configureRequestBuilder(RequestBuilder builder)

Override to change the headers sent in the HTTP request.

Parameters:

builder - a RequestBuilder instance

createRequestBuilder

protected RequestBuilder createRequestBuilder()

Constructs a RequestBuilder using the RequestBuilder.POST method sent to the URL returned from getRequestUrl().

Returns:

a RequestBuilder instance

createRequestCallback

protected RequestCallback createRequestCallback(RequestTransport.TransportReceiver receiver)

Creates a RequestCallback that maps the HTTP response onto the TransportReceiver interface.

Parameters:

receiver - a TransportReceiver

Returns:

a RequestCallback instance