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- using System;
- using System.IO;
- using System.Threading;
- using InABox.Clients;
- using JetBrains.Annotations;
- using Newtonsoft.Json;
- namespace InABox.Core
- {
- public static class Serialization
- {
- private static JsonSerializerSettings _serializerSettings;
- private static JsonSerializerSettings SerializerSettings(bool indented = true)
- {
- if (_serializerSettings == null)
- {
- _serializerSettings = new JsonSerializerSettings
- {
- DateParseHandling = DateParseHandling.DateTime,
- DateFormatHandling = DateFormatHandling.IsoDateFormat,
- DateTimeZoneHandling = DateTimeZoneHandling.RoundtripKind
- };
- _serializerSettings.Converters.Add(new DataTableJsonConverter());
- //serializerSettings.Converters.Add(new DateTimeJsonConverter());
- _serializerSettings.Converters.Add(new FilterJsonConverter());
- _serializerSettings.Converters.Add(new ColumnJsonConverter());
- _serializerSettings.Converters.Add(new SortOrderJsonConverter());
- _serializerSettings.Converters.Add(new UserPropertiesJsonConverter());
- }
- _serializerSettings.Formatting = indented ? Formatting.Indented : Formatting.None;
- return _serializerSettings;
- }
- public static string Serialize(object? o, bool indented = false)
- {
- var json = JsonConvert.SerializeObject(o, SerializerSettings(indented));
- return json;
- }
- public static void Serialize(object o, Stream stream, bool indented = false)
- {
- var settings = SerializerSettings(indented);
- using (var sw = new StreamWriter(stream))
- {
- using (JsonWriter writer = new JsonTextWriter(sw))
- {
- var serializer = JsonSerializer.Create(settings);
- serializer.Serialize(writer, o);
- }
- }
- }
- public static void DeserializeInto(string json, object target)
- {
- JsonConvert.PopulateObject(json, target, SerializerSettings());
- }
- public static T Deserialize<T>(Stream? stream, bool strict = false)
- {
- if (stream == null)
- return default;
- try
- {
- var settings = SerializerSettings();
- using (var sr = new StreamReader(stream))
- {
- using (JsonReader reader = new JsonTextReader(sr))
- {
- var serializer = JsonSerializer.Create(settings);
- return serializer.Deserialize<T>(reader);
- }
- }
- }
- catch (Exception e)
- {
- if (strict)
- throw;
- Logger.Send(LogType.Error, ClientFactory.UserID, $"Error in Deserialize<{typeof(T)}>(): {e.Message}");
- return default;
- }
- }
- [CanBeNull]
- public static object? Deserialize(Type type, Stream? stream)
- {
- if (stream == null)
- return null;
- object? result = null;
- var settings = SerializerSettings();
- using (var sr = new StreamReader(stream))
- {
- using (JsonReader reader = new JsonTextReader(sr))
- {
- var serializer = JsonSerializer.Create(settings);
- result = serializer.Deserialize(reader, type);
- }
- }
- return result;
- }
- public static T Deserialize<T>(string? json, bool strict = false) // where T : new()
- {
- var ret = default(T);
- if (string.IsNullOrWhiteSpace(json))
- return ret;
- try
- {
- var settings = SerializerSettings();
- //if (typeof(T).IsSubclassOf(typeof(BaseObject)))
- //{
- // ret = Activator.CreateInstance<T>();
- // (ret as BaseObject).SetObserving(false);
- // JsonConvert.PopulateObject(json, ret, settings);
- // (ret as BaseObject).SetObserving(true);
- //}
- //else
- if (typeof(T).IsArray)
- {
- object o = Array.CreateInstance(typeof(T).GetElementType(), 0);
- ret = (T)o;
- }
- else
- {
- ret = JsonConvert.DeserializeObject<T>(json, settings);
- }
- }
- catch (Exception)
- {
- if (strict)
- {
- throw;
- }
- ret = Activator.CreateInstance<T>();
- }
- return ret;
- }
- [CanBeNull]
- public static object Deserialize(Type T, string json) // where T : new()
- {
- var ret = T.GetDefault();
- if (string.IsNullOrWhiteSpace(json))
- return ret;
- try
- {
- var settings = SerializerSettings();
- //if (typeof(T).IsSubclassOf(typeof(BaseObject)))
- //{
- // ret = Activator.CreateInstance<T>();
- // (ret as BaseObject).SetObserving(false);
- // JsonConvert.PopulateObject(json, ret, settings);
- // (ret as BaseObject).SetObserving(true);
- //}
- //else
- if (T.IsArray)
- {
- object o = Array.CreateInstance(T.GetElementType(), 0);
- ret = o;
- }
- else
- {
- ret = JsonConvert.DeserializeObject(json, T, settings);
- }
- }
- catch (Exception)
- {
- ret = Activator.CreateInstance(T);
- }
- return ret;
- }
- }
- }
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