/*
 * $Id$
 *
 * 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.struts2.showcase.chat;

import java.util.Map;

import org.apache.struts2.interceptor.SessionAware;

import com.opensymphony.xwork2.ActionSupport;

public class ExitRoomAction extends ActionSupport implements SessionAware {

    private static final long serialVersionUID = 1L;

    private String roomName;

    private Map session;

    public String getRoomName() { return roomName; }
    public void setRoomName(String roomName) { this.roomName = roomName; }

    private ChatService chatService;

    public ExitRoomAction(ChatService chatService) {
        this.chatService = chatService;
    }

    public String execute() throws Exception {
        User user = (User) session.get(ChatAuthenticationInterceptor.USER_SESSION_KEY);
        chatService.exitRoom(user.getName(), roomName);

        return SUCCESS;
    }

    // === SessionAware ===
    public void setSession(Map session) {
        this.session = session;
    }

}
