Changeset 1417 for trunk/sources/HeuristicLab.CEDMA.Core/DataSet.cs

Timestamp:

03/25/09 14:48:56 (15 years ago)

Author:

gkronber

Message:

Introduced paging for queries to fix problems with large WCF messages. #257 (CEDMA console doesn't handle communication- and timeout exceptions correctly)

File:

• trunk/sources/HeuristicLab.CEDMA.Core/DataSet.cs (modified) (1 diff)

trunk/sources/HeuristicLab.CEDMA.Core/DataSet.cs

@@ -49 +49 @@
         // lazy loading of problem from DB
         if (problem == null) {
-          //var serializedDataVar = new HeuristicLab.CEDMA.DB.Interfaces.Variable("SerializedData");
-          //var persistedData = Store.Query(
-          //  new Statement[] { new Statement(new Entity(Ontology.CedmaNameSpace + Guid), Ontology.PredicateSerializedData, serializedDataVar)});
           var persistedData = Store.Query(
-            "<" + Ontology.CedmaNameSpace + Guid + "> <" + Ontology.PredicateSerializedData.Uri + "> ?SerializedData .");
+            "<" + Ontology.CedmaNameSpace + Guid + "> <" + Ontology.PredicateSerializedData.Uri + "> ?SerializedData .", 0, 10);
           if (persistedData.Count() == 1) {
             Literal persistedLiteral = (Literal)persistedData.First().Get("SerializedData");