source: branches/CEDMA-Refactoring-Ticket419/HeuristicLab.CEDMA.Core/Console.cs @ 1129

Last change on this file since 1129 was 1129, checked in by gkronber, 12 years ago

worked on RDF backend. Implemented query support to load datasets. Queries for dispatcher and results still missing. (#419)

File size: 3.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 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.Linq;
25using System.Text;
26using HeuristicLab.Core;
27using System.Xml;
28using System.ServiceModel;
29using System.ServiceModel.Description;
30using HeuristicLab.CEDMA.DB.Interfaces;
31
32namespace HeuristicLab.CEDMA.Core {
33  public class Console : ItemBase, IEditable {
34    private DataSetList dataSetList;
35    private ChannelFactory<IStore> factory;
36    private IStore store;
37    private string serverUri;
38    public string ServerUri {
39      get { return serverUri; }
40    }
41
42    public DataSetList DataSetList {
43      get { return dataSetList; }
44    }
45
46    public Console()
47      : base() {
48      dataSetList = new DataSetList();
49    }
50
51    public IEditor CreateEditor() {
52      return new ConsoleEditor(this);
53    }
54
55    public override IView CreateView() {
56      return new ConsoleEditor(this);
57    }
58
59    #region serialization
60    public override XmlNode GetXmlNode(string name, XmlDocument document, IDictionary<Guid, IStorable> persistedObjects) {
61      XmlNode node = base.GetXmlNode(name, document, persistedObjects);
62      XmlAttribute uriAttribute = document.CreateAttribute("ServerURI");
63      uriAttribute.Value = serverUri;
64      node.Attributes.Append(uriAttribute);
65      return node;
66    }
67
68    public override void Populate(XmlNode node, IDictionary<Guid, IStorable> restoredObjects) {
69      base.Populate(node, restoredObjects);
70      serverUri = node.Attributes["ServerURI"].Value;
71    }
72    #endregion
73
74    #region WCF
75    private void ResetConnection() {
76      NetTcpBinding binding = new NetTcpBinding();
77      binding.ReceiveTimeout = new TimeSpan(1, 0, 0);
78      binding.MaxReceivedMessageSize = 1000000000; // 100Mbytes
79      binding.ReaderQuotas.MaxStringContentLength = 1000000000; // also 100M chars
80      binding.ReaderQuotas.MaxArrayLength = 1000000000; // also 100M elements;
81      binding.Security.Mode = SecurityMode.None;
82      factory = new ChannelFactory<IStore>(binding);
83      store = factory.CreateChannel(new EndpointAddress(serverUri));
84      dataSetList.Store = store;
85    }
86    #endregion
87
88    internal void Connect(string serverUri) {
89      this.serverUri = serverUri;
90      ResetConnection();
91    }
92  }
93}
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