GuestWonderInterceptor.java

/*
*
* Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
* This file is part of Entando software. 
* Entando is a free software; 
* You can redistribute it and/or modify it
* under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation; version 2.
* 
* See the file License for the specific language governing permissions   
* and limitations under the License
* 
* 
* 
* Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
*/
package com.agiletec.plugins.jpaddressbook.aps.internalservlet.addressbook;

import javax.servlet.http.HttpSession;

import org.apache.struts2.ServletActionContext;

import com.agiletec.aps.system.SystemConstants;
import com.agiletec.aps.system.services.user.UserDetails;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;

/**
 * @author E.Santoboni
 */
public class GuestWonderInterceptor extends AbstractInterceptor {
	
	@Override
	public String intercept(ActionInvocation invocation) throws Exception {
		HttpSession session = ServletActionContext.getRequest().getSession();
		UserDetails currentUser = (UserDetails) session.getAttribute(SystemConstants.SESSIONPARAM_CURRENT_USER);
		if (null == currentUser || currentUser.getUsername().equals(SystemConstants.GUEST_USER_NAME)) {
			return "guestUserNotAllowed";
		}
		 return invocation.invoke();
	}
	
}