trunk/apps/showcase/src/main/java/org/apache/struts2/showcase/chat/ExitRoomAction.java

/*
 * $Id$
 *
 * Copyright 2006 The Apache Software Foundation.
 *
 * 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 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;
	}
	
}