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Last change
on this file since 17471 was
17394,
checked in by dpiringe, 5 years ago
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#3026:
- deleted: ConvertableAttribute, DummyConverter, ObjectExtensions
- renamed: CustomJsonWriter -> SingleLineArrayJsonWriter, JCInstantiator -> JsonTemplateInstantiator
- added: JsonItemConverterFactory, UnsupportedJsonItem
- IJsonItemConverter:
- added two new properties: Priority and ConvertableType -> because converters are automatically collected by plugin infrastructure now
- Extract, Inject references a root converter now -> typically an instance of JsonItemConverter -> to prevent cycles
- JsonItemConverter:
- now implements the interface IJsonItemConverter
- is now a dynamic class
- is only instantiable with an factory (JsonItemConverterFactory)
- still has the old (but now public) static methods Extract and Inject (without ref param IJsonItemConverter root) -> creates instance with factory and calls methods of instance
- removed register and unregister methods, because the factory collects all converters automatically now (on first call of Create)
- has cycle detection for Extract and Inject
- renamed method Get to GetConverter
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File size:
810 bytes
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| 1 | using System;
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| 2 | using System.Collections.Generic;
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| 3 | using System.Linq;
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| 4 | using System.Text;
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| 5 | using System.Threading.Tasks;
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| 6 | using HeuristicLab.PluginInfrastructure;
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| 7 |
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| 8 | namespace HeuristicLab.JsonInterface {
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| 9 | public static class JsonItemConverterFactory {
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| 10 | private static IDictionary<Type, IJsonItemConverter> ConverterCache { get; set; }
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| 11 |
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| 12 | public static JsonItemConverter Create() {
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| 13 | if (ConverterCache == null)
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| 14 | InitCache();
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| 15 | return new JsonItemConverter(ConverterCache);
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| 16 | }
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| 17 |
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| 18 | private static void InitCache() {
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| 19 | ConverterCache = new Dictionary<Type, IJsonItemConverter>();
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| 20 | foreach (var converter in ApplicationManager.Manager.GetInstances<IJsonItemConverter>()) {
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| 21 | ConverterCache.Add(converter.ConvertableType, converter);
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| 22 | }
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| 23 | }
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| 24 | }
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| 25 | }
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