I’ve had some time recently to get more comfortable with SubSonic and I’m really enjoying using it. When they add support for joins, it should rock… and hopefully they find a way to have it co-exist and complement linq when that is released. One thing that SubSonic seems to lack is support for caching objects. I looked around the web, but couldn’t find a helper class/method that did what I wanted, so I whipped one up that you can use as a starting point if you’re looking for some way to cache your objects:
using System.Web;
using SubSonic;
namespace Util
{
public class CacheUtil
{
public static ListType FetchAll<T, ListType>()
where T : AbstractRecord<T>, new()
where ListType : AbstractList<T, ListType>, new()
{
string key = typeof(T).ToString();
object item = HttpContext.Current.Cache[key];
if (item == null)
{
ListType collection = new ListType();
collection.LoadAndCloseReader(AbstractRecord<T>.FetchAll());
HttpContext.Current.Cache.Insert(key, collection);
return collection;
}
return (ListType)item;
}
public static void ClearCache<T>()
{
string key = typeof(T).ToString();
if (HttpContext.Current.Cache[key] != null)
{
HttpContext.Current.Cache.Remove(key);
}
}
}
}
