/// <summary>
/// Stores the specified value associated to the identifier object.
/// </summary>
/// <param name = "data"></param>
/// <param name = "key"></param>
/// <param name = "value"></param>
/// <param name = "expiry"></param>
public static void Store(this IDataIdentify data, String key, Object value, DateTime expiry)
{
try
{
var translatedKey = data.TranslateKey(key);
DefaultCache.Set(translatedKey, value, expiry);
}
catch (Exception e)
{
STrace.Exception(typeof(LogicCache).FullName, e);
}
}
/// <summary>
/// Determines if the givenn key is present in cache for the current object.
/// </summary>
/// <param name = "data"></param>
/// <param name = "key"></param>
/// <returns></returns>
public static Boolean KeyExists(this IDataIdentify data, String key)
{
try
{
var translateKey = data.TranslateKey(key);
return(DefaultCache.KeyExists(translateKey));
}
catch (Exception e)
{
STrace.Exception(typeof(LogicCache).FullName, e);
return(false);
}
}
/// <summary>
/// Retrieves the value associated to the givenn key and identifier object.
/// </summary>
/// <typeparam name = "T"></typeparam>
/// <param name = "data"></param>
/// <param name = "key"></param>
/// <returns></returns>
public static T Retrieve <T>(this IDataIdentify data, String key) where T : class
{
try
{
var translateKey = data.TranslateKey(key);
var value = DefaultCache.Get(translateKey);
return(value as T);
}
catch (Exception e)
{
STrace.Exception(typeof(LogicCache).FullName, e);
return(default(T));
}
}
/// <summary>
/// Gets the translated key for the specified object.
/// </summary>
/// <param name = "data"></param>
/// <param name = "key"></param>
/// <returns></returns>
private static String TranslateKey(this IDataIdentify data, String key)
{
return(String.Format("{0}[{1}][{2}]", data.GetType().Name.Replace("Proxy", String.Empty), data.Id, key));
}
