/// <summary>
/// Instantiates a <see cref="MarketDataSubscription"/>
/// </summary>
/// <param name="logger">The logger</param>
/// <param name="repositoryFactory">The repository to store and retrieve market data</param>
/// <param name="marketDataProvider">The provider for refreshing market data</param>
/// <param name="stockListProvider">The provider for lists of stocks for which to retrieve data</param>
/// <param name="quotesPublisher"></param>
/// <param name="subscriptionData">The subscriptionData data for determining</param>
public MarketDataSubscription(ILog logger,
IMarketDataRepositoryFactory repositoryFactory,
IMarketDataProvider marketDataProvider,
IStockListProvider stockListProvider,
IPublisher<NewQuotesData> quotesPublisher,
Subscription subscriptionData)
{
// perform null checks
if (logger == null)
throw new ArgumentNullException("logger");
if (repositoryFactory == null)
throw new ArgumentNullException("repositoryFactory");
if (marketDataProvider == null)
throw new ArgumentNullException("marketDataProvider");
if (subscriptionData == null)
throw new ArgumentNullException("subscriptionData");
// set dependencies
_logger = logger;
_repositoryFactory = repositoryFactory;
_marketDataProvider = marketDataProvider;
_stockListProvider = stockListProvider;
_quotesPublisher = quotesPublisher;
_subscriptionData = subscriptionData;
// set up timer
_timer = new Timer(obj => GetLatestQuotes());
// status initialized to idle
Status = SubscriptionStatus.Idle;
}
/// <summary>
/// Instantiates a <see cref="MarketDataSubscription"/>
/// </summary>
/// <param name="logger">The logger</param>
/// <param name="repositoryFactory">The repository to store and retrieve market data</param>
/// <param name="marketDataProvider">The provider for refreshing market data</param>
/// <param name="stockListProvider">The provider for lists of stocks for which to retrieve data</param>
/// <param name="quotesPublisher"></param>
/// <param name="subscriptionData">The subscriptionData data for determining</param>
public MarketDataSubscription(ILog logger,
IMarketDataRepositoryFactory repositoryFactory,
IMarketDataProvider marketDataProvider,
IStockListProvider stockListProvider,
IPublisher <NewQuotesData> quotesPublisher,
Subscription subscriptionData)
{
// perform null checks
if (logger == null)
{
throw new ArgumentNullException("logger");
}
if (repositoryFactory == null)
{
throw new ArgumentNullException("repositoryFactory");
}
if (marketDataProvider == null)
{
throw new ArgumentNullException("marketDataProvider");
}
if (subscriptionData == null)
{
throw new ArgumentNullException("subscriptionData");
}
// set dependencies
_logger = logger;
_repositoryFactory = repositoryFactory;
_marketDataProvider = marketDataProvider;
_stockListProvider = stockListProvider;
_quotesPublisher = quotesPublisher;
_subscriptionData = subscriptionData;
// set up timer
_timer = new Timer(obj => GetLatestQuotes());
// status initialized to idle
Status = SubscriptionStatus.Idle;
}
