[13326] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Linq;
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| 25 | using System.Reflection;
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| 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 27 |
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| 28 | namespace HeuristicLab.Persistence {
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| 29 | [Transformer("78556C88-0FEE-4602-95C7-A469B2DDB468", 100)]
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[14537] | 30 | internal sealed class StorableClassBoxTransformer : BoxTransformer<object> {
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[13326] | 31 | public override bool CanTransformType(Type type) {
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| 32 | return StorableClassAttribute.IsStorableClass(type);
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| 33 | }
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| 34 |
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[14537] | 35 | protected override void Populate(Box.Builder box, object value, Mapper mapper) {
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| 36 | var b = StorableClassBox.CreateBuilder();
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| 37 | var type = value.GetType();
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| 38 | var typeInfo = Mapper.StaticCache.GetTypeInfo(type);
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| 39 |
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[13326] | 40 | var emptyArgs = new object[0];
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| 41 | foreach (var hook in typeInfo.BeforeSerializationHooks) {
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[14537] | 42 | hook.Invoke(value, emptyArgs);
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[13326] | 43 | }
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[14537] | 44 |
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[13326] | 45 | var components = new Dictionary<uint, uint>();
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| 46 | foreach (var componentInfo in typeInfo.Fields) {
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| 47 | var field = (FieldInfo)componentInfo.MemberInfo;
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[14537] | 48 | var component = mapper.GetBoxId(field.GetValue(value));
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[13326] | 49 | components.Add(mapper.GetStringId(componentInfo.Name), component);
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| 50 | }
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[14537] | 51 |
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[13326] | 52 | foreach (var componentInfo in typeInfo.Properties.Where(x => x.Readable)) {
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| 53 | var property = (PropertyInfo)componentInfo.MemberInfo;
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[14537] | 54 | var component = mapper.GetBoxId(property.GetValue(value, null));
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[13326] | 55 | components.Add(mapper.GetStringId(componentInfo.Name), component);
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| 56 | }
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[14537] | 57 |
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| 58 | b.AddRangeKeyIds(components.Keys);
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| 59 | b.AddRangeValueIds(components.Values);
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| 60 |
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| 61 | box.SetExtension(StorableClassBox.StorableClass, b.Build());
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[13326] | 62 | }
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| 63 |
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[14537] | 64 | protected override object Extract(Box box, Type type, Mapper mapper) {
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[14549] | 65 | return mapper.CreateInstance(type);
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| 66 | }
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| 67 | public override void FillFromBox(object obj, Box box, Mapper mapper) {
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[14537] | 68 | var data = box.GetExtension(StorableClassBox.StorableClass);
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[14549] | 69 | var type = obj.GetType();
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[14537] | 70 | var typeInfo = Mapper.StaticCache.GetTypeInfo(type);
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[13326] | 71 |
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| 72 | var components = new Dictionary<uint, uint>();
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[14537] | 73 | for (int i = 0; i < data.KeyIdsList.Count; i++) {
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| 74 | components.Add(data.KeyIdsList[i], data.ValueIdsList[i]);
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[13326] | 75 | }
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| 76 |
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| 77 | foreach (var componentInfo in typeInfo.Fields) {
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| 78 | var field = (FieldInfo)componentInfo.MemberInfo;
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| 79 | uint componentId;
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[14537] | 80 | bool found = components.TryGetValue(mapper.GetStringId(componentInfo.Name), out componentId);
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[14549] | 81 | field.SetValue(obj, found ? mapper.GetObject(componentId) : componentInfo.StorableAttribute.DefaultValue);
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[13326] | 82 | }
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[14537] | 83 |
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[13326] | 84 | foreach (var componentInfo in typeInfo.Properties.Where(x => x.Writeable)) {
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| 85 | var property = (PropertyInfo)componentInfo.MemberInfo;
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| 86 | uint componentId;
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[14537] | 87 | bool found = components.TryGetValue(mapper.GetStringId(componentInfo.Name), out componentId);
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[14549] | 88 | property.SetValue(obj, found ? mapper.GetObject(componentId) : componentInfo.StorableAttribute.DefaultValue, null);
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[13326] | 89 | }
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[14537] | 90 |
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[13326] | 91 | var emptyArgs = new object[0];
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| 92 | foreach (var hook in typeInfo.AfterDeserializationHooks) {
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[14549] | 93 | hook.Invoke(obj, emptyArgs);
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[13326] | 94 | }
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| 95 | }
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| 96 | }
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| 97 | }
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