@Override
public void createLogin(String providerUrl) {
String redirectUrl = Window.Location.createUrlBuilder().setHash(NameTokens.lookfor).buildString();
GWT.log("It will redirect to: "+redirectUrl);
dispatcher.execute(new LoginsAction(providerUrl, redirectUrl), new AsyncCallback<LoginsResult>() {
@Override
public void onFailure(Throwable caught) {
GWT.log("Error getting login URL", caught);
}
@Override