/// <summary>
/// Read configuration value from database.
/// </summary>
/// <param name="columnName">Configuration column name.</param>
/// <returns>Value from user configuration.</returns>
private T ReadConfigurationValue <T>(string columnName)
{
var ret = default(T);
UseDatabase(() =>
{
ret = IWantToDatabase.GetConfiguration <T>(columnName);
_log.InfoFormat("Readed Configuration '{0}' = '{1}'", columnName, ret);
});
return(ret);
}
