Брайденбихер Виктор Николаевич #232
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| ITypePrintConfig<TOwner, TType> For<TType>(); | ||
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| IFieldPrintConfig<TOwner, TField> For<TField>(Expression<Func<TOwner, TField>> selectMember); |
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| var indentation = CreateIndentation(nestingLevel); | ||
| stringBuilder.AppendLine(string.Concat(indentation, "Collection")); | ||
| nestingLevel++; | ||
| indentation = CreateIndentation(nestingLevel); |
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| { | ||
| return propertyInfo.PropertyType; | ||
| } | ||
| else if (member is FieldInfo fieldInfo) |
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| .Where(m => m is FieldInfo || m is PropertyInfo); | ||
| } | ||
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| private string TrimToLength(string str, uint len) |
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| if (len == 0) return string.Empty; | ||
| if (str.Length <= len) return str; |
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| return new string('\t', nestingLevel); | ||
| } | ||
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| private HashSet<Type> numericTypes = new HashSet<Type>() |
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| //cycles | ||
| if(processedObjects.Contains(obj)) | ||
| return String.Empty; | ||
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| return obj switch | ||
| { | ||
| IDictionary dictionary => PrintDictionary(dictionary, nestingLevel), | ||
| ICollection collection => PrintCollection(collection, nestingLevel), |
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| var valuePrint = PrintToString(value, nestingLevel - 1); | ||
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| stringBuilder.AppendLine(valuePrint.TrimStart('\t')); |
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| private HashSet<Type> finalTypes = new() | ||
| { | ||
| typeof(int), typeof(double), typeof(float), typeof(string), | ||
| typeof(DateTime), typeof(TimeSpan), typeof(Guid) | ||
| }; |
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Это далеко не все типы, которые можно сериализовать простым ToString. Есть bool, char, long
Есть ещё енумы, которые клиент может сам создать. Я вот например создам enum BookGenre, где будут Фэнтези, Романтика, Экшн, Детектив итд, затолкаю в принтер и не увижу ничего хорошего
Можешь покопаться в данных типа Type и найдёшь там поле, которое однозначно говорит, можно ли заданный тип сериализовать через ToString
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Я нашел поле IsSerializable, но я думаю его нельзя здесь использовать. Поэтому я для проверки того что тип "конечный" использовал проверки на Type.IsPrimitive и Type.IsEnum вместе с проверкой дополнительных прописанных мной типов таких как: DateTime, TimeSpan, Guid, string
@Inree, код по заданию домашней работы в ObjectSerializer и ObjectSerializerTests