using System;

using System.Web;

using System.Web.Caching;

using EPiServer;

using EPiServer.BaseLibrary;

using log4net;

public class LoggedHttpRuntimeCache : IRuntimeCache

{

    private static readonly ILog log =

        LogManager.GetLogger(typeof(LoggedHttpRuntimeCache));

    public void Insert(string key, object value, CacheDependency dependencies,

        DateTime absoluteExpiration, TimeSpan slidingExpiration,

        CacheItemPriority priority, CacheItemRemovedCallback onRemoveCallback)

    {

        log.Debug("LogInsert:" + key);

        HttpRuntime.Cache.Insert(key, value, dependencies, absoluteExpiration,

            slidingExpiration, priority, onRemoveCallback);

    }

    public object Add(string key, object value, CacheDependency dependencies,

        DateTime absoluteExpiration, TimeSpan slidingExpiration,

       CacheItemPriority priority, CacheItemRemovedCallback onRemoveCallback)

    {

        log.Debug("LogAdd:" + key);

        return HttpRuntime.Cache.Add(key, value, dependencies,

            absoluteExpiration, slidingExpiration, priority,

            onRemoveCallback);

    }

    public void Remove(string key)

    {

        log.Debug("LogRemove:" + key);

        HttpRuntime.Cache.Remove(key);

    }

    public object Get(string key)

    {

        log.Debug("LogGet:" + key);

        return HttpRuntime.Cache.Get(key);

    }

    #endregion

}