/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.apache.webbeans.reservation.beans;

import javax.enterprise.context.RequestScoped;
import javax.inject.Named;
import javax.servlet.http.HttpSession;

import org.apache.webbeans.reservation.util.JSFUtility;

import java.io.Serializable;

@RequestScoped
@Named
public class LogoutBean implements Serializable
{ 
    
    /**
     * Logs out from the system.
     * 
     * @return navigate output
     */
    public String logout()
    {
        HttpSession session =  JSFUtility.getCurrentSession();
        
        if(session != null)
        {
            session.invalidate();
        }
        
        JSFUtility.addInfoMessage("You have successfully logged out!", "");
        
        return "login";
    }

}