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source: trunk/HeuristicLab.Clients.Hive/3.3/Util/PersistenceUtil.cs @ 16565

Last change on this file since 16565 was 16565, checked in by gkronber, 5 years ago

#2520: merged changes from PersistenceOverhaul branch (r16451:16564) into trunk

File size: 1.8 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.IO;
25using HEAL.Attic;
26using HeuristicLab.Persistence.Default.Xml;
27
28namespace HeuristicLab.Clients.Hive {
29  public static class PersistenceUtil {
30    public static byte[] Serialize(object obj, out IEnumerable<Type> types) {
31      var ser = new ProtoBufSerializer();
32      var bytes = ser.Serialize(obj, out SerializationInfo info);
33      types = info.SerializedTypes;
34      return bytes;
35    }
36
37    public static byte[] Serialize(object obj) {
38      var ser = new ProtoBufSerializer();
39      return ser.Serialize(obj);
40    }
41
42    public static T Deserialize<T>(byte[] sjob) {
43      var ser = new ProtoBufSerializer();
44      try {
45        return (T)ser.Deserialize(sjob);
46      } catch (Exception) {
47        // retry with old persistence
48        using (MemoryStream memStream = new MemoryStream(sjob)) {
49          return XmlParser.Deserialize<T>(memStream);
50        }
51      }
52    }
53  }
54}
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