/// <summary>
/// Initalizes TypeGo variable
/// </summary>
/// <param name="typeGoInfo">TypeGo variable to initialize</param>
/// <param name="options">Serializer or deserializer options</param>
public void Initialize(TypeGoInfo <TObject> typeGoInfo, ITypeOptions options)
{
TypeGoInfo = typeGoInfo;
typeGoInfo.IsNoQuotesValueType = false;
var baseType = Nullable.GetUnderlyingType(typeGoInfo.Type);
if (baseType == null)
{
baseType = typeGoInfo.Type;
}
baseType = ReflectionHelper.GenerateTypeFromInterface(baseType, options);
typeGoInfo.DefaultBinaryValue = new byte[] { 0 };
//set delegates to access faster and make it pointer directly usgae
typeGoInfo.JsonSerialize = JsonSerialize;
//set delegates to access faster and make it pointer directly usage for json deserializer
typeGoInfo.JsonDeserialize = JsonDeserialize;
//set delegates to access faster and make it pointer directly usage for binary serializer
typeGoInfo.BinarySerialize = BinarySerialize;
//set delegates to access faster and make it pointer directly usage for binary deserializer
typeGoInfo.BinaryDeserialize = BinaryDeserialize;
//create instance of object
typeGoInfo.CreateInstance = ReflectionHelper.GetActivator <TObject>(baseType);
typeGoInfo.SerializeProperties = typeGoInfo.Properties.Values.ToArray();
typeGoInfo.DeserializeProperties = typeGoInfo.Properties.Values.ToArray();
GenerateProperties();
}
/// <summary>
/// Initalizes TypeGo variable
/// </summary>
/// <param name="arrayTypeGoInfo">TypeGo variable to initialize</param>
/// <param name="options">Serializer or deserializer options</param>
public void Initialize(TypeGoInfo <List <T> > arrayTypeGoInfo, ITypeOptions options)
{
arrayTypeGoInfo.IsNoQuotesValueType = false;
//set the default value of variable
arrayTypeGoInfo.DefaultValue = default;
if (TryGetValueOfTypeGo(typeof(T), out object result))
{
typeGoInfo = (TypeGoInfo <T>)result;
}
else
{
typeGoInfo = BaseTypeGoInfo.Generate <T>(Options);
}
arrayTypeGoInfo.JsonSerialize = JsonSerialize;
//set delegates to access faster and make it pointer directly usage for json deserializer
arrayTypeGoInfo.JsonDeserialize = JsonDeserialize;
//set delegates to access faster and make it pointer directly usage for binary serializer
arrayTypeGoInfo.BinarySerialize = BinarySerialize;
//set delegates to access faster and make it pointer directly usage for binary deserializer
arrayTypeGoInfo.BinaryDeserialize = BinaryDeserialize;
//create instance of object
//arrayTypeGoInfo.CreateInstance = ReflectionHelper.GetActivator<TObject>(baseType);
CastToArray = arrayTypeGoInfo.Cast;
}
/// <summary>
/// deserialize json
/// </summary>
/// <param name="typeGo"></param>
/// <param name="instance"></param>
/// <param name="json">json value</param>
/// <param name="createInstance">index of start string</param>
/// <returns>value deserialized</returns>
internal static ReadOnlySpan <char> Extract(JsonDeserializer deserializer, TypeGoInfo typeGo, ref object instance, Func <object> createInstance, ref JsonSpanReader json)
{
var character = json.Read();
if (character == JsonConstantsBytes.Quotes)
{
//if (typeGo.IsNoQuotesValueType)
return(json.ExtractString());
//else
// return json.ExtractStringQuotes();
}
else if (character == JsonConstantsBytes.OpenBraket)
{
//if (createInstance != null)
// instance = createInstance();
ExtractOject(deserializer, typeGo, ref instance, ref json);
}
else if (character == JsonConstantsBytes.OpenSquareBrackets)
{
if (instance == null && typeGo.CreateInstance != null)
{
instance = typeGo.CreateInstance();
}
ExtractArray(deserializer, typeGo, ref instance, ref json);
}
else
{
if (createInstance != null)
{
instance = null;
}
return(json.ExtractValue());
}
return(null);
}
/// <summary>
/// Initalizes TypeGo variable
/// </summary>
/// <param name="typeGoInfo">TypeGo variable to initialize</param>
/// <param name="options">Serializer or deserializer options</param>
public void Initialize(TypeGoInfo <byte[]> typeGoInfo, ITypeOptions options)
{
typeGoInfo.IsNoQuotesValueType = false;
//set the default value of variable
typeGoInfo.DefaultValue = default;
typeGoInfo.JsonSerialize = JsonSerialize;
typeGoInfo.JsonDeserialize = JsonDeserialize;
//set delegates to access faster and make it pointer directly usage for binary serializer
typeGoInfo.BinarySerialize = BinarySerialize;
//set delegates to access faster and make it pointer directly usage for binary deserializer
typeGoInfo.BinaryDeserialize = BinaryDeserialize;
}
internal static T ExtractArray(JsonDeserializer deserializer, TypeGoInfo <T> typeGo, ref JsonSpanReader json)
{
//typeGo.JsonDeserialize(ref json);
//var generic = typeGo.Generics.First();
while (true)
{
char character = json.Read();
if (character == JsonConstantsString.OpenBraket)
{
//var obj = ExtractOject(ref deserializer, ref typeGo, ref json);
//typeGo.AddArrayValue(arrayInstance, obj);
}
else if (character == JsonConstantsString.OpenSquareBrackets)
{
//var obj = ExtractArray(deserializer, generic, ref json);
//typeGo.AddArrayValue(arrayInstance, obj);
}
else if (character == JsonConstantsString.Quotes)
{
//var value = json.ExtractString();
//typeGo.AddArrayValue(arrayInstance, generic.JsonDeserialize(deserializer, value));
}
else if (character == JsonConstantsString.Comma)
{
continue;
}
else if (character == JsonConstantsString.CloseSquareBrackets)
{
break;
}
else
{
//bool isClosed = false;
//var value = json.ExtractValue();
//if (value[value.Length - 1] == JsonConstantsString.Comma)
// value = value.Slice(0, value.Length - 1);
//if (value[value.Length - 1] == JsonConstantsString.CloseSquareBrackets)
//{
// value = value.Slice(0, value.Length - 1);
// isClosed = true;
//}
//if (generic.JsonDeserialize != null)
// typeGo.AddArrayValue(arrayInstance, generic.JsonDeserialize(deserializer, value));
//if (isClosed)
// break;
}
}
return(default);
static void ExtractArray(JsonDeserializer deserializer, TypeGoInfo typeGo, ref object instance, ref JsonSpanReader json)
{
var generic = typeGo.Generics.First();
while (true)
{
var character = json.Read();
if (character == JsonConstantsBytes.OpenBraket)
{
object genericInstance = null;
ExtractOject(deserializer, generic, ref genericInstance, ref json);
typeGo.AddArrayValue(instance, genericInstance);
}
else if (character == JsonConstantsBytes.OpenSquareBrackets)
{
object genericInstance = null;
ExtractArray(deserializer, generic, ref genericInstance, ref json);
typeGo.AddArrayValue(instance, genericInstance);
}
else if (character == JsonConstantsBytes.Comma)
{
continue;
}
else if (character == JsonConstantsBytes.CloseSquareBrackets)
{
break;
}
else if (character == JsonConstantsBytes.Quotes)
{
var value = json.ExtractString();
typeGo.AddArrayValue(instance, generic.JsonDeserialize(deserializer, value));
}
else
{
var value = json.ExtractValue();
if (generic.JsonDeserialize != null)
{
typeGo.AddArrayValue(instance, generic.JsonDeserialize(deserializer, value));
}
}
}
}
/// <summary>
/// Initalizes TypeGo variable
/// </summary>
/// <param name="typeGoInfo">TypeGo variable to initialize</param>
/// <param name="options">Serializer or deserializer options</param>
public void Initialize(TypeGoInfo <string> typeGoInfo, ITypeOptions options)
{
Encoding = options.Encoding;
typeGoInfo.IsNoQuotesValueType = false;
//set the default value of variable
typeGoInfo.DefaultValue = default;
//set delegates to access faster and make it pointer directly usage
typeGoInfo.JsonSerialize = JsonSerialize;
//set delegates to access faster and make it pointer directly usage for json deserializer
typeGoInfo.JsonDeserialize = JsonDeserialize;
//set delegates to access faster and make it pointer directly usage for binary serializer
typeGoInfo.BinarySerialize = BinarySerialize;
//set delegates to access faster and make it pointer directly usage for binary deserializer
typeGoInfo.BinaryDeserialize = BinaryDeserialize;
IsUnixNewLine = Environment.NewLine.Length == 1;
}
/// <summary>
/// Deserialize json
/// </summary>
/// <param name="deserializer"></param>
/// <param name="typeGo"></param>
/// <param name="json">json object to deserialize</param>
/// <returns>The deserialized value</returns>
internal static T Extract(ref JsonDeserializer deserializer, TypeGoInfo <T> typeGo, ref JsonSpanReader json)
{
char character = json.Read();
if (character == JsonConstantsString.Quotes)
{
ReadOnlySpan <char> extract = json.ExtractString();
return(typeGo.JsonDeserialize(ref extract));
}
else if (character == JsonConstantsString.OpenBraket)
{
return(ExtractOject(ref deserializer, ref typeGo, ref json));
}
else if (character == JsonConstantsString.OpenSquareBrackets)
{
return(ExtractArray(deserializer, typeGo, ref json));
}
else
{
ReadOnlySpan <char> value = json.ExtractValue();
return(typeGo.JsonDeserialize(ref value));
}
}
/// <summary>
/// Get binary model of type
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="typeGoInfo"></param>
/// <param name="option"></param>
/// <param name="generatedModels"></param>
/// <returns></returns>
internal static BinaryModelInfo GetBinaryModel <T>(TypeGoInfo <T> typeGoInfo, BaseOptionInfo option, Dictionary <Type, BinaryModelInfo> generatedModels)
{
Type type = typeGoInfo.Type;
if (generatedModels.TryGetValue(type, out BinaryModelInfo binaryModel))
{
return(binaryModel);
}
binaryModel = new BinaryModelInfo
{
Name = type.Name,
Namespace = type.Namespace,
AssemblyName = System.IO.Path.GetFileName(type.Assembly.Location),
Properties = new List <MemberBinaryModelInfo>(),
Generics = new List <BinaryModelInfo>()
};
generatedModels.Add(type, binaryModel);
foreach (Type genericType in type.GetGenericArguments())
{
binaryModel.Generics.Add(GetBinaryModel(genericType, option, generatedModels));
}
if (typeGoInfo.Variable is ObjectVariable <T> objectVariable)
{
foreach (BasePropertyGoInfo <T> property in objectVariable.Properties)
{
MemberBinaryModelInfo propertyResult = property.GetBinaryMember(option, generatedModels);
propertyResult.Index = property.Index;
binaryModel.Properties.Add(propertyResult);
}
}
return(binaryModel);
}
/// <summary>
/// extract list of properties from object
/// </summary>
/// <param name="typeGo"></param>
/// <param name="instance"></param>
/// <param name="json"></param>
/// <param name="indexOf"></param>
/// <returns></returns>
static void ExtractOject(JsonDeserializer deserializer, TypeGoInfo typeGo, ref object instance, ref JsonSpanReader json)
{
while (!json.IsFinished)
{
//read tp uneascape char
var character = json.Read();
if (character == JsonConstantsBytes.Comma)
{
continue;
}
else if (character == JsonConstantsBytes.CloseBracket)
{
break;
}
var key = json.ExtractKey();
//read to uneascape char
json.Read();
var propertyname = new string(key.ToArray());
if (typeGo.Properties.TryGetValue(propertyname, out PropertyGoInfo propertyGo))
{
if (instance == null && typeGo.CreateInstance != null)
{
instance = typeGo.CreateInstance();
}
object propertyInstance = null;
if (propertyGo.TypeGoInfo.CreateInstance != null)
{
propertyInstance = propertyGo.TypeGoInfo.CreateInstance();
}
else
{
propertyInstance = instance;
}
var value = Extract(deserializer, propertyGo.TypeGoInfo, ref propertyInstance, propertyGo.TypeGoInfo.CreateInstance, ref json);
var deserialize = propertyGo.TypeGoInfo.JsonDeserialize;
if (deserialize != null)
{
propertyGo.JsonSetValue(deserializer, propertyInstance, deserialize(deserializer, value));
}
else
{
propertyGo.JsonSetValue(deserializer, instance, propertyInstance);
}
}
else if (propertyname == JsonConstantsBytes.ValuesRefrencedTypeNameNoQuotes)
{
Extract(deserializer, typeGo, ref instance, null, ref json);
}
else if (propertyname == JsonConstantsBytes.RefRefrencedTypeNameNoQuotes)
{
object propertyInstance = null;
var value = Extract(deserializer, null, ref propertyInstance, null, ref json);
var type = TypeGoInfo.Generate(typeof(int), deserializer);
var result = (int)type.JsonDeserialize(deserializer, value);
deserializer.DeSerializedObjects.TryGetValue(result, out instance);
}
else
{
Extract(deserializer, propertyGo?.TypeGoInfo, ref instance, null, ref json);
}
}
}
//#region CompileTimeSerialization
///// <summary>
///// The "compile time" serialization is a faster way to serialize data
///// </summary>
///// <typeparam name="T"></typeparam>
///// <param name="data"></param>
///// <returns></returns>
//public string SerializeCompile<T>(T data)
//{
// Writer = new StringBuilder(256);
// //ClearSerializedObjects();
// ReferencedIndex = 0;
// if (GetSerializer(out Action<Serializer, StringBuilder, T> serializer, ref data))
// serializer(this, Writer, data);
// return Writer.ToString();
//}
///// <summary>
///// Continue serialization in compile time
///// </summary>
///// <typeparam name="T"></typeparam>
///// <param name="data"></param>
//public void ContinueSerializeCompile<T>(T data)
//{
// if (GetSerializer(out Action<Serializer, StringBuilder, T> serializer, ref data))
// serializer(this, Writer, data);
//}
///// <summary>
///// Gets "compile time" serializer to serialize data faster
///// </summary>
///// <typeparam name="T"></typeparam>
///// <param name="serializer"></param>
///// <param name="data"></param>
///// <returns></returns>
//internal bool GetSerializer<T>(out Action<Serializer, StringBuilder, T> serializer, ref T data)
//{
// serializer = TypeInfo<T>.Serialize;
// if (serializer == null)
// {
// var genericTypeDefinition = typeof(T).GetGenericTypeDefinition();
// if (genericTypeDefinition == typeof(IEnumerable<>))
// {
// var type = typeof(IEnumerable<>).MakeGenericType(typeof(T).GetGenericArguments()[0]);
// if (TypeManager.CompiledTypes.TryGetValue(type, out CompileTime.TypeInfo typeInfo))
// {
// typeInfo.DynamicSerialize(this, Writer, data);
// return false;
// }
// }
// throw new Exception($"Type {typeof(T)} not initialized in compile time!");
// }
// return true;
//}
//#endregion
/// <summary>
/// Serializes an object to a json string
/// </summary>
/// <param name="typeGoInfo"></param>
/// <param name="serializeHandler"></param>
/// <param name="data">Object to serialize</param>
/// <returns>Json string from serialized object</returns>
internal void SerializeObject <T>(TypeGoInfo <T> typeGoInfo, ref JsonSerializeHandler serializeHandler, ref T data)
{
typeGoInfo.JsonSerialize(ref serializeHandler, ref data);
}
/// <summary>
/// deserialize json
/// </summary>
/// <param name="typeGo"></param>
/// <param name="instance"></param>
/// <param name="json">json value</param>
/// <param name="createInstance">index of start string</param>
/// <returns>value deserialized</returns>
internal static void Extract(TypeGoInfo typeGo, ref object instance, Func <object> createInstance, ref ReadOnlySpan <byte> _buffer)
{
int startIndex = 0;
int endIndex = 0;
// StringBuilder stringBuilder = null;
int index = -1;
int length = _buffer.Length;
ExtractEmpty:
index++;
if (index >= length)
{
return;
}
var character = _buffer[index];
if (JsonSpanReader2.SkipValues.Contains(character))
{
goto ExtractEmpty;
}
else
{
if (character == JsonConstantsBytes.Comma)
{
goto ExtractEmpty;
}
else if (character == JsonConstantsBytes.Colon)
{
goto ExtractEmpty;
}
else if (character == JsonConstantsBytes.OpenBraket)
{
goto CreateObject;
}
else if (character == JsonConstantsBytes.OpenSquareBrackets)
{
}
else if (character == JsonConstantsBytes.Quotes)
{
goto ExtractString;
}
else
{
goto ExtractValue;
}
}
CreateObject:
//stackReader = new StackReader(new StringBuilder()) { Parent = stackReader };
if (createInstance != null)
{
instance = createInstance();
}
goto ExtractEmpty;
ExtractString:
startIndex = index;
endIndex = index;
//stringBuilder = new StringBuilder();
bool canSkip = false;
while (true)
{
index++;
character = _buffer[index];
if (character == JsonConstantsBytes.Quotes)
{
if (canSkip)
{
canSkip = false;
}
else
{
break;
}
}
else if (character == JsonConstantsBytes.BackSlash)
{
canSkip = true;
}
endIndex = index;
//stringBuilder.Append((char)character);
}
goto ExtractEmpty;
ExtractValue:
startIndex = index;
endIndex = index;
//stringBuilder = new StringBuilder();
//stringBuilder.Append((char)_buffer[index]);
while (true)
{
index++;
character = _buffer[index];
if (character == JsonConstantsBytes.Space || character == JsonConstantsBytes.Comma || character == JsonConstantsBytes.CloseBracket || character == JsonConstantsBytes.CloseSquareBrackets)
{
break;
}
else
{
endIndex = index;
}
}
goto ExtractEmpty;
}
