Changeset 4368 for branches/3.3-Hive/sources/HeuristicLab.Hive/HeuristicLab.Hive.Experiment/3.3/ServiceLocator.cs

Timestamp:

09/07/10 10:22:27 (14 years ago)

Author:

cneumuel

Message:

• created HiveClient which shows an overview over all submitted HiveExperiments
• its possible to download all submitted HiveExperiments including results
• Experiments are now sent as a whole to the Hive and the Hive-Slaves take care of creating child-jobs (if necessary). The parent job is then paused and will be reactivated when all child-jobs are finished
• WcfService-Clients are now consistently managed by WcfServicePool which allows to use IDisposable-Pattern and always keeps exactly one proxy-object until all callers disposed them.
• created ProgressView which is able to lock a View and display progress of an action. It also allows to simulate progress if no progress-information is available so that users don't get too nervous while waiting.

File:

• branches/3.3-Hive/sources/HeuristicLab.Hive/HeuristicLab.Hive.Experiment/3.3/ServiceLocator.cs (modified) (1 diff)

branches/3.3-Hive/sources/HeuristicLab.Hive/HeuristicLab.Hive.Experiment/3.3/ServiceLocator.cs

@@ -28 +28 @@
 using HeuristicLab.Hive.Contracts;
 using HeuristicLab.Hive.Experiment.Properties;
+using HeuristicLab.Hive.Contracts.BusinessObjects;
+using HeuristicLab.Hive.JobBase;
 
 namespace HeuristicLab.Hive.Experiment {
   internal class ServiceLocator {
-    internal static IClientFacade CreateClientFacade(string hostAddress) {
-      ChannelFactory<IClientFacade> factory = new ChannelFactory<IClientFacade>("ClientHttpEndpoint");
-      WcfSettings.SetEndpointAddress(factory.Endpoint, hostAddress);
+    private static ServiceLocator instance = null;
+    private WcfServicePool<IClientFacade> clientFacadePool = null;
+    private WcfServicePool<IClientFacade> streamedClientFacadePool = null;
 
-      factory.Credentials.UserName.UserName = Settings.Default.HiveUsername;
-      factory.Credentials.UserName.Password = Settings.Default.HivePassword;
-
-      IClientFacade client = factory.CreateChannel();
-      return client;
+    internal static ServiceLocator Instance {
+      get {
+        if (instance == null) {
+          instance = new ServiceLocator();
+        }
+        return instance;
+      }
     }
 
-    internal static IClientFacade CreateStreamedClientFacade(string hostAddress) {
-      ChannelFactory<IClientFacade> factory = new ChannelFactory<IClientFacade>("ClientTcpStreamedEndpoint");
-      WcfSettings.SetEndpointAddress(factory.Endpoint, hostAddress);
-
-      factory.Credentials.UserName.UserName = Settings.Default.HiveUsername;
-      factory.Credentials.UserName.Password = Settings.Default.HivePassword;
-
-      IClientFacade client = factory.CreateChannel();
-      return client;
+    internal WcfServicePool<IClientFacade> ClientFacadePool {
+      get {
+        if (clientFacadePool == null) {
+          clientFacadePool = new WcfServicePool<IClientFacade>(Settings.Default.HiveServerIp, Settings.Default.HiveUsername, Settings.Default.HivePassword, "ClientHttpEndpoint");
+        }
+        return clientFacadePool;
+      }
     }
 
-    public static void DisposeClientFacade(IClientFacade clientFacade) {
-      WcfSettings.DisposeWcfClient((ICommunicationObject)clientFacade);      
+    internal WcfServicePool<IClientFacade> StreamedClientFacadePool {
+      get {
+        if (streamedClientFacadePool == null) {
+          streamedClientFacadePool = new WcfServicePool<IClientFacade>(Settings.Default.HiveServerIp, Settings.Default.HiveUsername, Settings.Default.HivePassword, "ClientTcpStreamedEndpoint");
+        }
+        return streamedClientFacadePool;
+      }
     }
   }