/*
* Copyright 2011 Google Inc. All Rights Reserved.
*
* 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 com.google.walkaround.wave.server.servlet;
import com.google.appengine.api.users.UserServiceFactory;
import com.google.gxp.base.GxpContext;
import com.google.inject.Inject;
import com.google.walkaround.util.server.servlet.AbstractHandler;
import com.google.walkaround.wave.server.Flag;
import com.google.walkaround.wave.server.FlagName;
import com.google.walkaround.wave.server.gxp.AuthPopup;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.logging.Logger;
/**
* Logs out the current user. This is useful for switching between admin and
* non-admin when running locally.
*
* @author ohler@google.com (Christian Ohler)
*/
public class LogoutHandler extends AbstractHandler {
public static class SelfClosingPageHandler extends AbstractHandler {
@Inject @Flag(FlagName.ANALYTICS_ACCOUNT) String analyticsAccount;
@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
resp.setContentType("text/html");
AuthPopup.write(resp.getWriter(), new GxpContext(getLocale(req)),
analyticsAccount, null);
}
}
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger(LogoutHandler.class.getName());
public LogoutHandler() {
}
@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
String redirect;
if (req.getParameter("switchUser") != null) {
redirect = "/switchSuccess";
} else {
redirect = "/loggedout.html";
}
resp.sendRedirect(UserServiceFactory.getUserService().createLogoutURL(redirect));
}
}