Пример #1
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        /// <summary>
        /// Gets a record of a particular series request if one exists in the WDC storage cache already (persists all already-downloaded files).
        /// </summary>
        /// <param name="csa"></param>
        /// <param name="seriesId"></param>
        /// <param name="startDate"></param>
        /// <param name="endDate"></param>
        /// <param name="requestTime"></param>
        /// <returns></returns>
        public async Task <DataExportRequest> CheckIfSeriesExistsInStorage(CloudStorageAccount csa, int seriesId, DateTimeOffset requestTime)
        {
            CloudTableClient tableClient = csa.CreateCloudTableClient();
            CloudTable       tbl         = tableClient.GetTableReference(DiscoveryStorageTableNames.SeriesDownloads);
            string           pk          = DataExportRequest.GeneratePartitionKeyFromSeriesMetadata(seriesId);
            string           rk          = requestTime.ToDateTimeDescending();

            TableQuery <DataExportRequest>        qry    = new TableQuery <DataExportRequest>().Where(TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, seriesId.ToString()));
            TableQuerySegment <DataExportRequest> result = await tbl.ExecuteQuerySegmentedAsync(qry, null);

            return(result.Results.FirstOrDefault());
        }
Пример #2
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 public DataExportRequest(DateTimeOffset requestTime, DateTimeOffset beginTimeUtc, DateTimeOffset endTimeUtc, string uri, int seriesId, string servUrl)
     : base(DataExportRequest.GeneratePartitionKeyFromSeriesMetadata(seriesId), requestTime.ToDateTimeDescending())
 {
     this.RequestTime = requestTime; this.BeginTimeUtc = beginTimeUtc; this.EndTimeUtc = endTimeUtc; this.Uri = uri; this.ServUrl = servUrl;
 }