RouteTableManager.cs :  » Content-Management-Systems-CMS » Kooboo » Everest » Library » Mvc » Routing » C# / CSharp Open Source

/*
Kooboo is a content management system based on ASP.NET MVC framework. Copyright 2009 Yardi Technology Limited.

This program is free software: you can redistribute it and/or modify it under the terms of the
GNU General Public License version 3 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.
If not, see http://www.kooboo.com/gpl3/.
*/
using System;
using System.Linq;
using System.Configuration;

using System.Web.Routing;
using System.Web.Mvc;
using System.Collections.Generic;

using Everest.Library.Providers.Caching;
namespace Everest.Library.Mvc.Routing{
    /// <summary>
    /// 
    /// </summary>
    public static class RouteTableManager
    {
        /// <summary>
        /// 
        /// </summary>
        public static string RouteTableConfigFile = AppDomain.CurrentDomain.BaseDirectory + "\\routes.config";
        /// <summary>
        /// 
        /// </summary>
        static object lockHelper = new object();
        /// <summary>
        /// Registers the routes.
        /// </summary>
        /// <param name="routes">The routes.</param>
        public static void RegisterRoutes(System.Web.Routing.RouteCollection routes)
        {
            lock (lockHelper)
            {
                if (!System.IO.File.Exists(RouteTableConfigFile))
                {
                    throw new ArgumentException("Routes config file not found,must have the routes.config in the base directory.", RouteTableConfigFile);
                }

                //register default configuration
                RouteTableRegister.RegisterRoutes(routes, RouteTableConfigFile);

                //if the routing file has changed,the routing cache will be lost in 3s.
                //IList<ICacheItemExpiration> dependencies = new List<ICacheItemExpiration>() { new FileDependency(RouteTableConfigFile) };
                //if (Assemblies.AssemblyResolver.Packages.GetConfigFiles() != null)
                //{
                //    //register Packages assembly configurations
                //    foreach (string file in Assemblies.AssemblyResolver.Packages.GetConfigFiles())
                //    {
                //        RegisterRoutes(routes, file);
                //    }
                //    dependencies.Add(new DirectoryDependency(Assemblies.AssemblyResolver.Packages.DirectoryPath));
                //}

                //add a temp cache,purpose to monitor the routetables going to change.
                //CacheManager.Add("CacheItem-RouteTable-RefreshTrigger", "TriggerValue", CacheItemPriority.High, new RouteTableRefreshed(),
                //    dependencies.ToArray());
            }
        }
    }
}