Changeset 12691 for branches/HiveStatistics/sources/HeuristicLab.Services.Hive.DataAccess/3.3/Daos/ResourceDao.cs

Timestamp:

07/08/15 15:51:32 (9 years ago)

Author:

dglaser

Message:

#2388:

HeuristicLab.Services.Access:
HeuristicLab.Services.Access.DataAccess:

• Changed connection strings and certificates for local usage

HeuristicLab.Services.Hive.DataAccess:

• Added compiled queries for frequently used queries
• Integrated string queries from OptimizedHiveDao

HeuristicLab.Services.Hive:

• Added NewHeartbeatManager.cs
• Added NewRoundRobinTaskScheduler.cs
• Added PerformanceLogger
• Updated AuthoriziationManager
• Updated NewHiveService
  • Added Regions
  • Implemented missing methods
  • Improved performance of several queries

HeuristicLab.Services.WebApp.Status:

• Fixed a bug which caused an error when calculating the average waiting time.

File:

• branches/HiveStatistics/sources/HeuristicLab.Services.Hive.DataAccess/3.3/Daos/ResourceDao.cs (modified) (2 diffs)

branches/HiveStatistics/sources/HeuristicLab.Services.Hive.DataAccess/3.3/Daos/ResourceDao.cs

@@ -29 +29 @@
 
     public override Resource GetById(Guid id) {
-      return Table.SingleOrDefault(x => x.ResourceId == id);
+      return GetByIdQuery(DataContext, id);
+    }
+
+    public Resource GetByName(string name) {
+      return GetByNameQuery(DataContext, name);
     }
 
@@ -35 +39 @@
       return Table.Where(x => x.OwnerUserId != null);
     }
+
+    #region Compiled queries
+    private static readonly Func<DataContext, Guid, Resource> GetByIdQuery =
+      CompiledQuery.Compile((DataContext db, Guid resourceId) =>
+        (from resource in db.GetTable<Resource>()
+         where resource.ResourceId == resourceId
+         select resource).SingleOrDefault());
+
+    private static readonly Func<DataContext, string, Resource> GetByNameQuery =
+     CompiledQuery.Compile((DataContext db, string name) =>
+       (from resource in db.GetTable<Resource>()
+        where resource.Name == name
+        select resource).FirstOrDefault());
+    #endregion
   }
 }