public PartitionSupervisorFactory(
IChangeFeedObserverFactory observerFactory,
ILeaseManager leaseManager,
ILeaseCheckpointer leaseCheckpointer,
ICheckpointPartitionProcessorFactory partitionProcessorFactory,
ChangeFeedProcessorOptions options)
{
if (observerFactory == null)
{
throw new ArgumentNullException(nameof(observerFactory));
}
if (leaseManager == null)
{
throw new ArgumentNullException(nameof(leaseManager));
}
if (leaseCheckpointer == null)
{
throw new ArgumentNullException(nameof(leaseCheckpointer));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (partitionProcessorFactory == null)
{
throw new ArgumentNullException(nameof(partitionProcessorFactory));
}
this.observerFactory = observerFactory;
this.leaseManager = leaseManager;
this.leaseCheckpointer = leaseCheckpointer;
this.changeFeedProcessorOptions = options;
this.partitionProcessorFactory = partitionProcessorFactory;
}
/// <summary>
/// Sets the <see cref="ICheckpointPartitionProcessorFactory"/> to be used to create <see cref="IPartitionProcessor"/> for partition processing.
/// </summary>
/// <param name="partitionProcessorFactory">The instance of <see cref="IPartitionProcessorFactory"/> to use.</param>
/// <returns>The instance of <see cref="ChangeFeedProcessorBuilder"/> to use.</returns>
public ChangeFeedProcessorBuilder WithCheckpointPartitionProcessorFactory(ICheckpointPartitionProcessorFactory partitionProcessorFactory)
{
if (partitionProcessorFactory == null)
{
throw new ArgumentNullException(nameof(partitionProcessorFactory));
}
this.checkpointPartitionProcessorFactory = partitionProcessorFactory;
return(this);
}
private ICheckpointPartitionProcessorFactory GetPartitionProcessorFactory(string feedCollectionSelfLink)
{
ICheckpointPartitionProcessorFactory factory = this.checkpointPartitionProcessorFactory;
if (this.partitionProcessorFactory != null)
{
if (this.checkpointPartitionProcessorFactory != null)
{
throw new ArgumentException("Only one partition processor factory can be used");
}
factory = new CheckpointPartitionProcessorFactoryAdapter(this.partitionProcessorFactory);
}
return(factory ?? new PartitionProcessorFactory(
this.feedDocumentClient,
this.changeFeedProcessorOptions,
feedCollectionSelfLink,
this.healthMonitor));
}
