public ICloudBusFactory Build(IConfiguration busConfig)
{
AssemblyScanner scanner = new AssemblyScanner();
// Find all command types
List <Type> allCommandTypes = busConfig.CommandType.IsAbstract ?
scanner.FindAllTypesExtending(busConfig.CommandType, busConfig.AssembliesToScan).ToList() :
scanner.FindAllTypesImplementing(busConfig.CommandType, busConfig.AssembliesToScan).ToList();
// Find all event types
List <Type> allEventTypes = busConfig.EventType.IsAbstract ?
scanner.FindAllTypesExtending(busConfig.EventType, busConfig.AssembliesToScan).ToList() :
scanner.FindAllTypesImplementing(busConfig.EventType, busConfig.AssembliesToScan).ToList();
AzureEnvironmentBuilder builder = new AzureEnvironmentBuilder(clientFactory);
// Build a queue for each command type
Dictionary <Type, string> commandTypeAndQueueNames = new Dictionary <Type, string>();
foreach (var commandType in allCommandTypes)
{
string queueName = queueAndTopicNamingConvention.GetQueueNameForCommand(commandType);
builder.CreateQueueIfDoesntExist(queueName);
commandTypeAndQueueNames.Add(commandType, queueName);
}
// Build a topic for each event type
Dictionary <Type, string> eventTypeAndTopicNames = new Dictionary <Type, string>();
foreach (var eventType in allEventTypes)
{
string topicName = queueAndTopicNamingConvention.GetTopicNameForEvent(eventType);
builder.CreateTopicIfDoesntExist(topicName);
eventTypeAndTopicNames.Add(eventType, topicName);
}
var azureConfig = new AzureBusConfig(commandTypeAndQueueNames, eventTypeAndTopicNames, queueAndTopicNamingConvention, clientFactory);
if (azureWorkerConfiguration == null)
{
return(new AzureCloudBusFactory(busConfig, azureConfig));
}
string subscriptionName = azureWorkerConfiguration.SubscriptionNamingConvention.GetSubscriptionName();
foreach (var eventTypeAndTopicName in eventTypeAndTopicNames)
{
builder.CreateSubscriptionIfDoesntExist(subscriptionName, eventTypeAndTopicName.Value);
}
return(new AzureCloudBusFactory(busConfig, azureConfig, azureWorkerConfiguration, subscriptionName));
}
public ICloudBusFactory Build(IConfiguration busConfig)
{
AssemblyScanner scanner = new AssemblyScanner();
// Find all command types
List <Type> allCommandTypes = busConfig.CommandType.IsAbstract ?
scanner.FindAllTypesExtending(busConfig.CommandType, busConfig.AssembliesToScan).ToList() :
scanner.FindAllTypesImplementing(busConfig.CommandType, busConfig.AssembliesToScan).ToList();
// Find all event types
List <Type> allEventTypes = busConfig.EventType.IsAbstract ?
scanner.FindAllTypesExtending(busConfig.EventType, busConfig.AssembliesToScan).ToList() :
scanner.FindAllTypesImplementing(busConfig.EventType, busConfig.AssembliesToScan).ToList();
AwsEnvironmentBuilder builder = new AwsEnvironmentBuilder(ClientFactory);
// Build a queue for each command type
Dictionary <Type, string> commandTypeAndQueueUri = allCommandTypes.ToDictionary(commandType => commandType, commandType => builder.CreateQueueIfDoesntExist(QueueAndTopicNamingConvention.GetQueueNameForCommand(commandType)));
// Build a topic for each event type
Dictionary <Type, string> eventTypeAndTopicArns = allEventTypes.ToDictionary(eventType => eventType, eventType => builder.CreateTopicIfDoesntExist(QueueAndTopicNamingConvention.GetTopicNameForEvent(eventType)));
var awsConfig = new AwsBusConfig(commandTypeAndQueueUri, eventTypeAndTopicArns, QueueAndTopicNamingConvention, ClientFactory);
if (WorkerConfig == null)
{
return(new AwsCloudBusFactory(busConfig, awsConfig));
}
// As we have a worker config, create subscriptions for our events
string queueName = WorkerConfig.SubscriptionQueueNamingConvention.GetWorkerQueueName();
string eventSubscriptionQueueUrl = builder.CreateQueueIfDoesntExist(queueName);
foreach (var eventTypeAndTopicArn in eventTypeAndTopicArns)
{
builder.SubscribeQueueToTopic(eventSubscriptionQueueUrl, eventTypeAndTopicArn.Value);
}
return(new AwsCloudBusFactory(busConfig, awsConfig, WorkerConfig, eventSubscriptionQueueUrl));
}