Changeset 14930 for branches/PersistenceReintegration/HeuristicLab.Core/3.3

Timestamp:

05/04/17 19:53:35 (7 years ago)

Author:

gkronber

Message:

#2520 changed optimizer to use new persistence per default

File:

• branches/PersistenceReintegration/HeuristicLab.Core/3.3/PersistenceContentManager.cs (modified) (2 diffs)

branches/PersistenceReintegration/HeuristicLab.Core/3.3/PersistenceContentManager.cs

@@ -20 +20 @@
 #endregion
 
-using System.IO.Compression;
+using System;
 using HeuristicLab.Common;
-using HeuristicLab.Persistence.Default.Xml;
 
 namespace HeuristicLab.Core {
@@ -29 +28 @@
 
     protected override IStorableContent LoadContent(string filename) {
-      return XmlParser.Deserialize<IStorableContent>(filename);
+      #region backwards compatibility 
+      // try to deserialize with new serializer first
+      var serializer = new HeuristicLab.Persistence.ProtoBufSerializer();
+      IStorableContent content;
+      try {
+        content = (IStorableContent)serializer.Deserialize(filename);
+        return content;
+      } catch (Exception e) { }
+      return HeuristicLab.Persistence.Default.Xml.XmlParser.Deserialize<IStorableContent>(filename);
+      #endregion
     }
 
-    protected override void SaveContent(IStorableContent content, string filename, bool compressed) {
-      XmlGenerator.Serialize(content, filename, compressed ? CompressionLevel.Optimal : CompressionLevel.NoCompression);
+    protected override void SaveContent(IStorableContent content, string filename) {
+      // XmlGenerator.Serialize(content, filename, compressed ? CompressionLevel.Optimal : CompressionLevel.NoCompression);
+
+      var serializer = new HeuristicLab.Persistence.ProtoBufSerializer();
+      serializer.Serialize(content, filename);
     }
   }