public static async Task <T> InsertAndGenerateRowKeyAsDateTimeAsync <T>(this IAzureTableStorage <T> table, T entity, DateTime dateTime, RowKeyDateTimeFormat rowKeyDateTimeFormat = RowKeyDateTimeFormat.Iso) where T : ITableEntity, new()
{
var dt = dateTime.ToString(rowKeyDateTimeFormat.ToDateTimeMask());
var no = 0;
while (true)
{
entity.RowKey = dt + no.ToDateTimeSuffix(rowKeyDateTimeFormat);
try
{
await table.InsertAsync(entity, Conflict);
return(entity);
}
catch (AggregateException e)
{
if (e.InnerExceptions[0] is StorageException)
{
var se = e.InnerExceptions[0] as StorageException;
if (se.RequestInformation.HttpStatusCode != Conflict)
{
throw;
}
}
else
{
throw;
}
}
catch (StorageException e)
{
if (e.RequestInformation.HttpStatusCode != Conflict)
{
throw;
}
}
if (no == 999)
{
throw new Exception("Can not insert record: " + PrintItem(entity));
}
no++;
}
}
public static string ToDateTimeSuffix(this int value, RowKeyDateTimeFormat format)
{
return(format == RowKeyDateTimeFormat.Short ? value.ToString("000") : '.' + value.ToString("000"));
}
public static string ToDateTimeSuffix(this int value, RowKeyDateTimeFormat format)
{
return(value.ToString("000"));
}
public static string ToDateTimeMask(this RowKeyDateTimeFormat format)
{
return(format == RowKeyDateTimeFormat.Short ? "yyyyMMddHHmmss" : "yyyy-MM-dd HH:mm:ss");
}
/// <summary>
/// Перебирает по одному ключу, пока не получится вставить запись в таблицу
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="table"></param>
/// <param name="entity"></param>
/// <param name="dateTime"></param>
/// <param name="rowKeyDateTimeFormat">Формат ключа</param>
/// <returns></returns>
public static T InsertAndGenerateRowKeyAsDateTime <T>(this INoSQLTableStorage <T> table, T entity, DateTime dateTime, RowKeyDateTimeFormat rowKeyDateTimeFormat = RowKeyDateTimeFormat.Iso) where T : ITableEntity, new()
{
var dt = dateTime.ToString(rowKeyDateTimeFormat.ToDateTimeMask());
var no = 0;
while (true)
{
entity.RowKey = dt + no.ToDateTimeSuffix(rowKeyDateTimeFormat);
try
{
table.Insert(entity, Conflict);
return(entity);
}
catch (StorageException e)
{
if (e.RequestInformation.HttpStatusCode != Conflict)
{
throw;
}
}
if (no == 999)
{
throw new Exception("Can not insert record: " + PrintItem(entity));
}
no++;
}
}
