public FileSystemSubSystem(string storageDir = null)
{
var publisher = new FileSystemMessagePublisher(storageDir ?? GetDefaultStorageDir());
var subscriberFactory = new FileSystemMessageSubscriberFactory(storageDir ?? GetDefaultStorageDir());
Init(publisher, subscriberFactory);
}
protected override void apply(Type pluginType, IConfiguredInstance instance)
{
var subscriberFactory = GetMessageSubscriberFactoryParameter(instance);
if (subscriberFactory == null)
{
return;
}
var environment = GetEnvironmentName();
var connectionStringName = GetConnectionStringName(instance);
var messageQueueConnectionString = GetMessageQueueConnectionString(environment, connectionStringName);
if (string.IsNullOrEmpty(messageQueueConnectionString))
{
var groupFolder = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "/EAS_Queues/";
var factory = new FileSystemMessageSubscriberFactory(groupFolder);
instance.Dependencies.AddForConstructorParameter(subscriberFactory, factory);
}
else
{
var subscriptionName = TopicSubscriptionHelper.GetMessageGroupName(instance.Constructor.DeclaringType);
var factory = new TopicSubscriberFactory(messageQueueConnectionString, subscriptionName, new NLogLogger(typeof(TopicSubscriberFactory)));
instance.Dependencies.AddForConstructorParameter(subscriberFactory, factory);
}
}
private static void LoadFileSystem <T>(
out IMessagePublisher publisher,
out IMessageSubscriber <T> subscriber) where T : new()
{
WriteColoredText("Storage dir (%temp%/[Guid]): ");
var dir = Console.ReadLine();
if (string.IsNullOrWhiteSpace(dir))
{
dir = Path.Combine(Environment.GetEnvironmentVariable("TEMP"), Guid.NewGuid().ToString());
}
publisher = new FileSystemMessagePublisher(dir);
var subscriberFactory = new FileSystemMessageSubscriberFactory(dir);
subscriber = subscriberFactory.GetSubscriber <T>();
}
protected override void apply(Type pluginType, IConfiguredInstance instance)
{
var factoryParameter = instance?.Constructor?.GetParameters().FirstOrDefault(p => p.ParameterType == typeof(IMessageSubscriberFactory));
if (factoryParameter == null)
{
return;
}
if (string.IsNullOrEmpty(_config.MessageServiceBusConnectionString))
{
var groupFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), _serviceName);
var factory = new FileSystemMessageSubscriberFactory(groupFolder);
instance.Dependencies.AddForConstructorParameter(factoryParameter, factory);
}
else
{
var subscriptionName = TopicSubscriptionHelper.GetMessageGroupName(instance.Constructor.DeclaringType);
var factory = new TopicSubscriberFactory(_config.MessageServiceBusConnectionString, subscriptionName, _logger);
instance.Dependencies.AddForConstructorParameter(factoryParameter, factory);
}
}
