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JsonHelpers refactor
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21d1073113
commit
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1 changed files with 45 additions and 24 deletions
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@ -36,18 +36,21 @@ public static class JsonHelpers
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public static void Serialize<T>(T obj, TextWriter textWriter, DefaultValueHandling defaultValueHandling = DefaultValueHandling.Include,
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NullValueHandling nullValueHandling = NullValueHandling.Include, ISerializationBinder serializationBinder = null)
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{
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using (JsonTextWriter jsonTextWriter = new JsonTextWriter(textWriter))
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if (textWriter != null)
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{
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jsonTextWriter.Formatting = Formatting.Indented;
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using (JsonTextWriter jsonTextWriter = new JsonTextWriter(textWriter))
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{
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jsonTextWriter.Formatting = Formatting.Indented;
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JsonSerializer serializer = new JsonSerializer();
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serializer.ContractResolver = new WritablePropertiesOnlyResolver();
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serializer.Converters.Add(new StringEnumConverter());
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serializer.DefaultValueHandling = defaultValueHandling;
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serializer.NullValueHandling = nullValueHandling;
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serializer.TypeNameHandling = TypeNameHandling.Auto;
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if (serializationBinder != null) serializer.SerializationBinder = serializationBinder;
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serializer.Serialize(jsonTextWriter, obj);
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JsonSerializer serializer = new JsonSerializer();
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serializer.ContractResolver = new WritablePropertiesOnlyResolver();
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serializer.Converters.Add(new StringEnumConverter());
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serializer.DefaultValueHandling = defaultValueHandling;
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serializer.NullValueHandling = nullValueHandling;
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serializer.TypeNameHandling = TypeNameHandling.Auto;
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if (serializationBinder != null) serializer.SerializationBinder = serializationBinder;
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serializer.Serialize(jsonTextWriter, obj);
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}
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}
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}
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@ -67,9 +70,12 @@ public static string SerializeToString<T>(T obj, DefaultValueHandling defaultVal
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public static void SerializeToStream<T>(T obj, Stream stream, DefaultValueHandling defaultValueHandling = DefaultValueHandling.Include,
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NullValueHandling nullValueHandling = NullValueHandling.Include, ISerializationBinder serializationBinder = null)
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{
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using (StreamWriter streamWriter = new StreamWriter(stream))
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if (stream != null)
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{
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Serialize(obj, streamWriter, defaultValueHandling, nullValueHandling, serializationBinder);
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using (StreamWriter streamWriter = new StreamWriter(stream))
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{
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Serialize(obj, streamWriter, defaultValueHandling, nullValueHandling, serializationBinder);
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}
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}
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}
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@ -97,16 +103,21 @@ public static void SerializeToFile<T>(T obj, string filePath, DefaultValueHandli
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public static T Deserialize<T>(TextReader textReader, ISerializationBinder serializationBinder = null)
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{
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using (JsonTextReader jsonTextReader = new JsonTextReader(textReader))
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if (textReader != null)
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{
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JsonSerializer serializer = new JsonSerializer();
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serializer.Converters.Add(new StringEnumConverter());
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serializer.ObjectCreationHandling = ObjectCreationHandling.Replace;
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serializer.TypeNameHandling = TypeNameHandling.Auto;
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if (serializationBinder != null) serializer.SerializationBinder = serializationBinder;
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serializer.Error += (sender, e) => e.ErrorContext.Handled = true;
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return serializer.Deserialize<T>(jsonTextReader);
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using (JsonTextReader jsonTextReader = new JsonTextReader(textReader))
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{
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JsonSerializer serializer = new JsonSerializer();
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serializer.Converters.Add(new StringEnumConverter());
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serializer.ObjectCreationHandling = ObjectCreationHandling.Replace;
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serializer.TypeNameHandling = TypeNameHandling.Auto;
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if (serializationBinder != null) serializer.SerializationBinder = serializationBinder;
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serializer.Error += (sender, e) => e.ErrorContext.Handled = true;
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return serializer.Deserialize<T>(jsonTextReader);
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}
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}
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return default;
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}
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public static T DeserializeFromString<T>(string json, ISerializationBinder serializationBinder = null)
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@ -122,6 +133,19 @@ public static T DeserializeFromString<T>(string json, ISerializationBinder seria
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return default;
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}
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public static T DeserializeFromStream<T>(Stream stream, ISerializationBinder serializationBinder = null)
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{
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if (stream != null)
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{
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using (StreamReader streamReader = new StreamReader(stream))
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{
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return Deserialize<T>(streamReader, serializationBinder);
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}
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}
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return default;
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}
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public static T DeserializeFromFile<T>(string filePath, ISerializationBinder serializationBinder = null)
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{
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if (!string.IsNullOrEmpty(filePath) && File.Exists(filePath))
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@ -130,10 +154,7 @@ public static T DeserializeFromFile<T>(string filePath, ISerializationBinder ser
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{
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if (fileStream.Length > 0)
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{
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using (StreamReader streamReader = new StreamReader(fileStream))
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{
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return Deserialize<T>(streamReader, serializationBinder);
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}
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return DeserializeFromStream<T>(fileStream, serializationBinder);
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}
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}
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}
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