/*******************************************************************************
* Copyright 2009, 2010 Lars Grammel
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
package org.thechiselgroup.choosel.workbench.server.authentication;
import org.thechiselgroup.choosel.core.client.util.ServiceException;
import org.thechiselgroup.choosel.workbench.client.authentication.Authentication;
import org.thechiselgroup.choosel.workbench.client.authentication.AuthenticationService;
import com.google.appengine.api.users.UserService;
public class DefaultAuthenticationService implements AuthenticationService {
private UserService userService;
public DefaultAuthenticationService(UserService userService) {
assert userService != null;
this.userService = userService;
}
@Override
public Authentication getAuthentication(String redirectURL)
throws ServiceException {
assert redirectURL != null;
boolean isSignedIn = userService.isUserLoggedIn();
String email = null;
String logoutURL = null;
String loginURL = null;
if (isSignedIn) {
email = userService.getCurrentUser().getEmail();
logoutURL = userService.createLogoutURL(redirectURL);
} else {
loginURL = userService.createLoginURL(redirectURL);
}
return new Authentication(email, isSignedIn, loginURL, logoutURL);
}
}