private EventHubCheckpointer(AzureTableStreamCheckpointerOptions options, string streamProviderName, string partition, string serviceId, ILoggerFactory loggerFactory)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (string.IsNullOrWhiteSpace(streamProviderName))
{
throw new ArgumentNullException(nameof(streamProviderName));
}
if (string.IsNullOrWhiteSpace(partition))
{
throw new ArgumentNullException(nameof(partition));
}
this.logger = loggerFactory.CreateLogger <EventHubCheckpointer>();
this.logger.LogInformation(
"Creating EventHub checkpointer for partition {Partition} of stream provider {StreamProviderName} with serviceId {ServiceId}.",
partition,
streamProviderName,
serviceId);
persistInterval = options.PersistInterval;
dataManager = new AzureTableDataManager <EventHubPartitionCheckpointEntity>(
options,
loggerFactory.CreateLogger <EventHubPartitionCheckpointEntity>());
entity = EventHubPartitionCheckpointEntity.Create(streamProviderName, serviceId, partition);
}
private EventHubCheckpointer(ICheckpointerSettings settings, string streamProviderName, string partition, ILoggerFactory loggerFactory)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
if (string.IsNullOrWhiteSpace(streamProviderName))
{
throw new ArgumentNullException(nameof(streamProviderName));
}
if (string.IsNullOrWhiteSpace(partition))
{
throw new ArgumentNullException(nameof(partition));
}
persistInterval = settings.PersistInterval;
dataManager = new AzureTableDataManager <EventHubPartitionCheckpointEntity>(settings.TableName, settings.DataConnectionString, loggerFactory);
entity = EventHubPartitionCheckpointEntity.Create(streamProviderName, settings.CheckpointNamespace, partition);
}