source: branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Core/StaticCache.cs @ 13387

Last change on this file since 13387 was 13387, checked in by swagner, 4 years ago

#2520: Worked on new persistence implementation

File size: 7.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2015 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 HeuristicLab.PluginInfrastructure;
26using Google.ProtocolBuffers;
27using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
28using System.Drawing;
29
30namespace HeuristicLab.Persistence {
31  public sealed class StaticCache {
32    private static object locker = new object();
33
34    private Dictionary<Guid, ITransformer> guid2Transformer;
35    private Dictionary<ITransformer, Guid> transformer2Guid;
36    private Dictionary<Guid, Type> guid2Type;
37    private Dictionary<Type, Guid> type2Guid;
38    private Dictionary<Type, TypeInfo> typeInfos;
39    private ExtensionRegistry extensionRegistry;
40
41    internal StaticCache() {
42      guid2Transformer = new Dictionary<Guid, ITransformer>();
43      transformer2Guid = new Dictionary<ITransformer, Guid>();
44      guid2Type = new Dictionary<Guid, Type>();
45      type2Guid = new Dictionary<Type, Guid>();
46      typeInfos = new Dictionary<Type, TypeInfo>();
47      extensionRegistry = ExtensionRegistry.CreateInstance();
48
49      foreach (var transformer in ApplicationManager.Manager.GetInstances<ITransformer>().OrderBy(x => x.Priority))
50        RegisterTransformer(transformer);
51
52      RegisterType(new Guid("94AD8522-3F55-4580-A6F8-2D2AAEDD4B8C"), typeof(bool));
53      RegisterType(new Guid("4A1C0FD5-423D-4F96-AB22-A496578C25AC"), typeof(byte));
54      RegisterType(new Guid("C4B00F0B-FED7-439F-B1B2-8A0048B64882"), typeof(sbyte));
55      RegisterType(new Guid("9F451811-3DE1-43AB-8B74-D7E03851857B"), typeof(short));
56      RegisterType(new Guid("46244D54-0145-49F7-9CF3-9CDB7FB5F240"), typeof(ushort));
57      RegisterType(new Guid("1FDDE40C-09E3-491F-8FBB-32BB3C885E9E"), typeof(char));
58      RegisterType(new Guid("EE3E0F9C-A5C2-4461-AF36-28BD8F26E6FB"), typeof(int));
59      RegisterType(new Guid("69476D18-D285-43E9-BC7C-6CC9E9F2321E"), typeof(uint));
60      RegisterType(new Guid("7C7BC5EC-F001-4BA0-9F85-50DCBAA9AE81"), typeof(long));
61      RegisterType(new Guid("AC808D5A-63BB-457C-9B92-C9B83DA2B139"), typeof(ulong));
62      RegisterType(new Guid("BF22653A-026C-4367-BBBA-2125AECF6C08"), typeof(float));
63      RegisterType(new Guid("8B49821A-3ADC-4715-9DB1-08E2F3CFDF15"), typeof(double));
64      RegisterType(new Guid("7BB386BF-6FD4-443D-A6C1-387096798C67"), typeof(DateTime));
65      RegisterType(new Guid("724A2D49-7E7B-455B-BBA9-4214C64E8A21"), typeof(TimeSpan));
66      RegisterType(new Guid("4DB2ED2B-D9F2-4695-B555-A2CF42740740"), typeof(Color));
67      RegisterType(new Guid("9BC74087-D5C0-4C39-99B4-D7465F478492"), typeof(Point));
68      RegisterType(new Guid("E84C326A-7E14-4F28-AEFF-BC16CC671655"), typeof(KeyValuePair<,>));
69      RegisterType(new Guid("F0280B55-25E8-4981-B309-D675D081402A"), typeof(string));
70      // Enum?
71      RegisterType(new Guid("859B7E34-3A07-41A3-AE93-79DCE5A1DB2C"), typeof(Type));
72      RegisterType(new Guid("D15AD28B-203A-460E-815C-F7230C4B1F75"), typeof(bool[]));
73      RegisterType(new Guid("EE318DC4-580D-4DB1-9AAD-988B0E50A3DB"), typeof(byte[]));
74      RegisterType(new Guid("326B9484-361F-46F8-B8A6-46C781A8C51F"), typeof(sbyte[]));
75      RegisterType(new Guid("C854783D-4C91-43C8-A19A-F96012494F8A"), typeof(short[]));
76      RegisterType(new Guid("C47FB329-2A1D-4EB7-AFB1-1CF72AB30E98"), typeof(ushort[]));
77      RegisterType(new Guid("9681D044-B50C-4907-B23E-BDFEBC6C3FFC"), typeof(char[]));
78      RegisterType(new Guid("0FC62D91-D63F-4507-8696-885D4C07285A"), typeof(int[]));
79      RegisterType(new Guid("C43A25A0-9B99-4DA4-9279-7495FE10428E"), typeof(uint[]));
80      RegisterType(new Guid("7AC4DDAC-0E13-428E-BF49-7BE7B76746CB"), typeof(long[]));
81      RegisterType(new Guid("8D9283A7-FE49-4AEA-A09F-D53CF3BE520A"), typeof(ulong[]));
82      RegisterType(new Guid("BB9CFA0B-DD29-4C44-85C6-3A6289C55448"), typeof(float[]));
83      RegisterType(new Guid("3B3AA69E-1641-4202-AE1D-7EEFF60FA355"), typeof(double[]));
84      RegisterType(new Guid("7DF325A6-2553-4915-B7C6-D98191107CB7"), typeof(string[]));
85      foreach (var asm in AppDomain.CurrentDomain.GetAssemblies()) {
86        foreach (var t in asm.GetTypes().Where(x => StorableClassAttribute.IsStorableClass(x)))
87          RegisterType(StorableClassAttribute.GetStorableClassAttribute(t).Guid, t);
88      }
89
90      RegisterExtension(BoolBox.Bool);
91      RegisterExtension(IntBox.Int);
92      RegisterExtension(LongBox.Long);
93      RegisterExtension(UnsignedIntBox.UnsignedInt);
94      RegisterExtension(UnsignedLongBox.UnsignedLong);
95      RegisterExtension(FloatBox.Float);
96      RegisterExtension(DoubleBox.Double);
97      RegisterExtension(StringBox.String);
98      RegisterExtension(BytesBox.Bytes);
99      RegisterExtension(BoolArrayBox.BoolArray);
100      RegisterExtension(IntArrayBox.IntArray);
101      RegisterExtension(LongArrayBox.LongArray);
102      RegisterExtension(UnsignedIntArrayBox.UnsignedIntArray);
103      RegisterExtension(UnsignedLongArrayBox.UnsignedLongArray);
104      RegisterExtension(FloatArrayBox.FloatArray);
105      RegisterExtension(DoubleArrayBox.DoubleArray);
106      RegisterExtension(StringArrayBox.StringArray);
107      RegisterExtension(MatrixBox.Matrix);
108      RegisterExtension(BoolMatrixBox.BoolMatrix);
109      RegisterExtension(IntMatrixBox.IntMatrix);
110      RegisterExtension(DictionaryBox.Dictionary);
111    }
112
113    public void RegisterTransformer(ITransformer transformer) {
114      lock (locker) {
115        guid2Transformer.Add(transformer.Guid, transformer);
116        transformer2Guid.Add(transformer, transformer.Guid);
117      }
118    }
119    public void RegisterType(Guid guid, Type type) {
120      lock (locker) {
121        guid2Type.Add(guid, type);
122        type2Guid.Add(type, guid);
123      }
124    }
125    public void RegisterExtension<TExtension>(GeneratedExtensionBase<TExtension> extension) {
126      lock (locker) {
127        extensionRegistry.Add(extension);
128      }
129    }
130
131    public ITransformer GetTransformer(Guid guid) {
132      return guid2Transformer[guid];
133    }
134    public Guid GetGuid(ITransformer transformer) {
135      return transformer2Guid[transformer];
136    }
137    public Type GetType(Guid guid) {
138      return guid2Type[guid];
139    }
140    public Guid GetGuid(Type type) {
141      return type2Guid[type];
142    }
143    public TypeInfo GetTypeInfo(Type type) {
144      lock (locker) {
145        TypeInfo typeInfo;
146        if (!typeInfos.TryGetValue(type, out typeInfo)) {
147          var transformer = guid2Transformer.Values.First(x => x.CanTransformType(type));
148          typeInfo = new TypeInfo(type, transformer);
149          typeInfos.Add(type, typeInfo);
150        }
151        return typeInfo;
152      }
153    }
154    public ExtensionRegistry GetExtensionRegistry() {
155      return extensionRegistry;
156    }
157  }
158}
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