/// <summary>
/// Factory method. Loads a <see cref="UserNVL"/> object.
/// </summary>
/// <returns>A reference to the fetched <see cref="UserNVL"/> object.</returns>
public static UserNVL GetUserNVL()
{
if (_list == null)
{
_list = DataPortal.Fetch <UserNVL>();
}
return(_list);
}
/// <summary>
/// Factory method. Asynchronously loads a <see cref="UserNVL"/> object.
/// </summary>
/// <param name="callback">The completion callback method.</param>
public static void GetUserNVL(EventHandler <DataPortalResult <UserNVL> > callback)
{
if (_list == null)
{
DataPortal.BeginFetch <UserNVL>((o, e) =>
{
_list = e.Object;
callback(o, e);
});
}
else
{
callback(null, new DataPortalResult <UserNVL>(_list, null, null));
}
}
/// <summary>
/// Loads a <see cref="UserNVL"/> collection from the database or from the cache.
/// </summary>
protected void DataPortal_Fetch()
{
if (IsCached)
{
LoadCachedList();
return;
}
using (var cn = new SqlConnection(Database.DocStoreConnection))
{
using (var cmd = new SqlCommand("GetUserNVL", cn))
{
cmd.CommandType = CommandType.StoredProcedure;
cn.Open();
var args = new DataPortalHookArgs(cmd);
OnFetchPre(args);
LoadCollection(cmd);
OnFetchPost(args);
}
}
_list = this;
}
/// <summary>
/// Used by async loaders to load the cache.
/// </summary>
/// <param name="list">The list to cache.</param>
internal static void SetCache(UserNVL list)
{
_list = list;
}
/// <summary>
/// Clears the in-memory UserNVL cache so it is reloaded on the next request.
/// </summary>
public static void InvalidateCache()
{
_list = null;
}