Initial Commit

MarketData/MarketDataLib/DataAccess/DataSource.cs

@@ -0,0 +1,45 @@
+using MarketData.Configuration;
+using Microsoft.Extensions.Configuration;
+
+namespace MarketData.DataAccess
+{
+  public class MainDataSource
+  {
+    private Dictionary<String,DataSourceEx> dataSourceDictionary = new Dictionary<String,DataSourceEx>();
+    private static MainDataSource mainDataSource;
+
+    private MainDataSource()
+    {
+    }
+
+    public static MainDataSource Instance
+    {
+      get
+      {
+        lock (typeof(MainDataSource))
+        {
+          if (null == mainDataSource)
+          {
+            mainDataSource = new MainDataSource();
+
+            IConfiguration configuration = GlobalConfig.Instance.Configuration;
+            DataSourceEx marketDataSource = new DataSourceEx(configuration, "market_data");
+            mainDataSource.dataSourceDictionary.Add("market_data",marketDataSource);
+
+            DataSourceEx portfolioDataSource = new DataSourceEx(configuration, "portfolio_data");
+            mainDataSource.dataSourceDictionary.Add("portfolio_data",portfolioDataSource);
+
+            DataSourceEx userDataSource = new DataSourceEx(configuration, "user_data");
+            mainDataSource.dataSourceDictionary.Add("user_data",userDataSource);            
+          }
+          return mainDataSource;
+        }
+      }
+    }
+
+    public DataSourceEx LocateDataSource(String sourceKey)
+    {
+      return mainDataSource.dataSourceDictionary[sourceKey];
+    }
+  }
+}