public T InquiryDataWithMethod <T>(ArrayList info, FetchMethod <T> method)
where T : class, new()
{
if (!this.Available)
{
return(null);
}
if (this.CacheEnabled)
{
object cachedValue = Cache.GetCachedObject(method, info);
if (cachedValue != null && cachedValue is T)
{
return(cachedValue as T);
}
}
object result = method(DataSource, info);
if (this.CacheEnabled)
{
Cache.CacheObject(method, info, result);
}
return(result as T);
}
public T InquiryData <T>(ArrayList info)
where T : class, new()
{
if (!FetchMethods.ContainsKey(typeof(T)))
{
return(null);
}
FetchMethod <T> method = FetchMethods[typeof(T)] as FetchMethod <T>;
return(InquiryDataWithMethod(info, method));
}
protected void RegisterMethod <T>(FetchMethod <T> method)
where T : class, new()
{
FetchMethods[typeof(T)] = method;
}