spring.travel.site.controllers.LogoutController.java Source code

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Here is the source code for spring.travel.site.controllers.LogoutController.java

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/**
 * Copyright 2014 Andy Godwin
 *
 * 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 spring.travel.site.controllers;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.View;
import org.springframework.web.servlet.view.RedirectView;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;

@Controller
@RequestMapping("/logout")
public class LogoutController {

    @Value("${session.cookieName:GETAWAY_SESSION}")
    private String cookieName;

    @RequestMapping(method = RequestMethod.GET)
    public View logout(HttpServletResponse response) {
        Cookie cookie = new Cookie(cookieName, "");
        cookie.setMaxAge(0);
        response.addCookie(cookie);
        return new RedirectView("/");
    }
}