/// <summary>
/// Create processor factory
/// </summary>
/// <param name="context"></param>
/// <param name="config"></param>
/// <param name="logger"></param>
public EventProcessorFactory(IComponentContext context,
IEventProcessorConfig config, ILogger logger)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_context = context ?? throw new ArgumentNullException(nameof(context));
_config = config ?? throw new ArgumentNullException(nameof(config));
}
/// <summary>
/// Create processor factory
/// </summary>
/// <param name="handler"></param>
/// <param name="config"></param>
/// <param name="logger"></param>
public EventProcessorFactory(IEventHandler handler,
IEventProcessorConfig config, ILogger logger)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_handler = handler ?? throw new ArgumentNullException(nameof(handler));
_config = config ?? throw new ArgumentNullException(nameof(config));
}
public EventProcessorWrapper(
IEventProcessorConfig configuration,
ILogger logger)
{
if (configuration == null)
{
throw new ArgumentNullException(nameof(configuration));
}
if (string.IsNullOrWhiteSpace(configuration.IoTHubEventHubEndpointConnectionString))
{
throw new ArgumentNullException(nameof(configuration.IoTHubEventHubEndpointConnectionString));
}
if (string.IsNullOrWhiteSpace(configuration.StorageConnectionString))
{
throw new ArgumentNullException(nameof(configuration.StorageConnectionString));
}
if (string.IsNullOrWhiteSpace(configuration.BlobContainerName))
{
throw new ArgumentNullException(nameof(configuration.BlobContainerName));
}
if (string.IsNullOrWhiteSpace(configuration.EventHubConsumerGroup))
{
throw new ArgumentNullException(nameof(configuration.EventHubConsumerGroup));
}
_config = configuration;
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
/// <summary>
/// Generate hash based on the configuration.
/// </summary>
public static int GetHashCode(IEventProcessorConfig configuration)
{
var hash = new HashCode();
hash.Add(configuration.IoTHubEventHubEndpointConnectionString);
hash.Add(configuration.StorageConnectionString);
hash.Add(configuration.BlobContainerName);
hash.Add(configuration.EventHubConsumerGroup);
return(hash.ToHashCode());
}
/// <summary>
/// Create host wrapper
/// </summary>
/// <param name="factory"></param>
/// <param name="config"></param>
/// <param name="logger"></param>
/// <param name="checkpoint"></param>
/// <param name="lease"></param>
public EventProcessorHost(IEventProcessorFactory factory,
IEventProcessorConfig config, ICheckpointManager checkpoint,
ILeaseManager lease, ILogger logger)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_config = config ?? throw new ArgumentNullException(nameof(config));
_factory = factory ?? throw new ArgumentNullException(nameof(factory));
_lease = lease;
_checkpoint = checkpoint;
_lock = new SemaphoreSlim(1);
}
/// <summary>
/// Create host wrapper
/// </summary>
/// <param name="factory"></param>
/// <param name="hub"></param>
/// <param name="config"></param>
/// <param name="logger"></param>
public EventProcessorHost(IEventProcessorFactory factory, IEventHubConsumerConfig hub,
IEventProcessorConfig config, ILogger logger) :
this(factory, hub, config, null, null, logger)
{
}
/// <summary>
/// Create host wrapper
/// </summary>
/// <param name="factory"></param>
/// <param name="config"></param>
/// <param name="logger"></param>
public EventProcessorHost(IEventProcessorFactory factory,
IEventProcessorConfig config, ILogger logger) :
this(factory, config, null, null, logger)
{
}
