/// <summary>
/// Initializes a new instance of the <see cref="DurableClientFactory"/> class.
/// </summary>
/// <param name="defaultDurableClientOptions">Default Options to Build Durable Clients.</param>
/// <param name="orchestrationServiceFactory">The factory used to create orchestration service based on the configured storage provider.</param>
/// <param name="loggerFactory">The logger factory used for extension-specific logging and orchestration tracking.</param>
/// <param name="durableTaskOptions">The configuration options for this extension.</param>
/// <param name="messageSerializerSettingsFactory">The factory used to create <see cref="JsonSerializerSettings"/> for message settings.</param>
public DurableClientFactory(
IOptions <DurableClientOptions> defaultDurableClientOptions,
IOptions <DurableTaskOptions> durableTaskOptions,
IDurabilityProviderFactory orchestrationServiceFactory,
ILoggerFactory loggerFactory,
IMessageSerializerSettingsFactory messageSerializerSettingsFactory = null)
{
this.logger = loggerFactory.CreateLogger(DurableTaskExtension.LoggerCategoryName);
this.durabilityProviderFactory = orchestrationServiceFactory;
this.defaultDurableClientOptions = defaultDurableClientOptions.Value;
this.durableTaskOptions = durableTaskOptions?.Value ?? new DurableTaskOptions();
this.MessageDataConverter = DurableTaskExtension.CreateMessageDataConverter(messageSerializerSettingsFactory);
this.TraceHelper = new EndToEndTraceHelper(this.logger, this.durableTaskOptions.Tracing.TraceReplayEvents);
}
private IDurableOrchestrationClient GetDurableClient(IOrchestrationServiceClient orchestrationServiceClientMockObject)
{
var storageProvider = new DurabilityProvider("test", new Mock <IOrchestrationService>().Object, orchestrationServiceClientMockObject, "test");
DurableClientOptions durableClientOptions = new DurableClientOptions
{
ConnectionName = "Storage",
TaskHub = "TestTaskHub",
};
DurableTaskOptions durableTaskOptions = new DurableTaskOptions();
DurableClientAttribute attribute = new DurableClientAttribute(durableClientOptions);
MessagePayloadDataConverter messagePayloadDataConverter = new MessagePayloadDataConverter(new JsonSerializerSettings(), true);
var traceHelper = new EndToEndTraceHelper(new NullLogger <EndToEndTraceHelper>(), durableTaskOptions.Tracing.TraceReplayEvents);
var durableOrchestrationClient = (IDurableOrchestrationClient) new DurableClient(storageProvider, null, attribute, messagePayloadDataConverter, traceHelper, durableTaskOptions);
return(durableOrchestrationClient);
}
/// <summary>
/// Gets a <see cref="IDurableClient"/> using configuration from a <see cref="DurableClientOptions"/> instance.
/// </summary>
/// <param name="durableClientOptions">options containing the client configuration parameters.</param>
/// <returns>Returns a <see cref="IDurableClient"/> instance. The returned instance may be a cached instance.</returns>
public IDurableClient CreateClient(DurableClientOptions durableClientOptions)
{
if (durableClientOptions == null)
{
throw new ArgumentException("Please configure 'DurableClientOptions'");
}
if (string.IsNullOrWhiteSpace(durableClientOptions.TaskHub))
{
throw new ArgumentException("Please provide value for 'TaskHub'");
}
DurableClientAttribute attribute = new DurableClientAttribute(durableClientOptions);
DurableClient client = this.cachedClients.GetOrAdd(
attribute,
attr =>
{
DurabilityProvider innerClient = this.durabilityProviderFactory.GetDurabilityProvider(attribute);
return(new DurableClient(innerClient, null, attribute, this.MessageDataConverter, this.TraceHelper, this.durableTaskOptions));
});
return(client);
}
/// <summary>
/// Initializes a new instance of the <see cref="DurableClientAttribute"/> class.
/// </summary>
/// <param name="durableClientOptions">Options to configure the IDurableClient created.</param>
public DurableClientAttribute(DurableClientOptions durableClientOptions)
{
this.TaskHub = durableClientOptions.TaskHub;
this.ConnectionName = durableClientOptions.ConnectionName;
this.ExternalClient = durableClientOptions.IsExternalClient;
}