/**
 * Copyright 2015 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.example.appengine.gettingstartedjava.auth;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet(name = "logout", value = "/logout")
@SuppressWarnings("serial")
public class LogoutServlet extends HttpServlet {

  @Override
  protected void doGet(HttpServletRequest req, HttpServletResponse resp)
      throws IOException, ServletException {
    // you can also make an authenticated request to logout
    req.getSession().removeAttribute("token");
    req.getSession().removeAttribute("userEmail");
    req.getSession().removeAttribute("userImageUrl");
    req.getRequestDispatcher("/books").forward(req, resp);
  }
}
@@ -1446,8 +1446,9 @@
 );%0A  %7D%0A%7D
+%0A

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