public TypeSerializationInfo(Type type, IEnumerable <PropertyInfo> properties)
{
Type = type;
TypeName = TypeHelper.FormatBinary(Type);
IsAttribute = TypeHelper.IsSerializeAttribute(Type);
if (IsAttribute)
{
Serialazer = TypeHelper.GetValueSerializer(type);
return;
}
if (!Type.IsInterface && !Type.IsAbstract)
{
Constructor = EmitInvoker.Initialize(type, Type.EmptyTypes);
}
IsList = TypeHelper.IsList(type);
if (IsList)
{
IsNamedList = TypeHelper.IsInterface(type, typeof(INamedList));
ListItemType = TypeHelper.GetItemType(type);
ListDefaulType = ListItemType != typeof(object) &&
!ListItemType.IsInterface &&
!type.IsGenericType &&
!type.IsArray &&
!TypeHelper.IsInterface(type, typeof(ISortable));
ListItemIsAttribute = TypeHelper.IsSerializeAttribute(ListItemType);
ListConstructor = EmitInvoker.Initialize(type, new[] { typeof(int) });
}
IsDictionary = TypeHelper.IsDictionary(type);
Properties = new NamedList <PropertySerializationInfo>(6, (ListIndex <PropertySerializationInfo, string>)PropertySerializationInfo.NameInvoker.Instance.CreateIndex(false));
Properties.Indexes.Add(PropertySerializationInfo.IsAttributeInvoker.Instance);
int order = 0;
foreach (var property in properties)
{
var exist = GetProperty(property.Name);
if (TypeHelper.IsNonSerialize(property))
{
if (exist != null)
{
Properties.Remove(exist);
}
continue;
}
//var method = property.GetGetMethod() ?? property.GetSetMethod();
if (exist != null)// && method.Equals(method.GetBaseDefinition())
{
Properties.Remove(exist);
}
Properties.Add(new PropertySerializationInfo(property, ++order));
}
Properties.ApplySortInternal(PropertySerializationInfo.OrderInvoker.Instance.CreateComparer <PropertySerializationInfo>());
}
public void Write(JsonWriter jwriter, object item, JsonSerializer serializer, TypeSerializationInfo info = null)
{
var type = item?.GetType();
if (type == null || (info?.IsAttribute ?? TypeHelper.IsSerializeAttribute(type)))
{
serializer.Serialize(jwriter, item);
}
else if (item is IList list)
{
WriteArray(jwriter, list, serializer);
}
else
{
serializer.Serialize(jwriter, item, type);
}
}
public void Serialize(Utf8JsonWriter jwriter, object item, JsonSerializerOptions options, TypeSerializationInfo info = null)
{
var type = item?.GetType();
if (type == null || (info?.IsAttribute ?? TypeHelper.IsSerializeAttribute(type)))
{
JsonSerializer.Serialize(jwriter, item, options);
}
else if (item is IList list)
{
SerializeArray(jwriter, list, options);
}
else
{
JsonSerializer.Serialize(jwriter, item, options);
}
}
public PropertySerializationInfo(PropertyInfo property, int order = -1)
{
Property = property;
Name = property.Name;
DataType = Property.PropertyType;
var keys = PropertySerializationInfoKeys.None;
if (TypeHelper.IsSerializeText(property))
{
keys |= PropertySerializationInfoKeys.Text;
}
else if (TypeHelper.IsSerializeAttribute(property))
{
keys |= PropertySerializationInfoKeys.Attribute;
}
if (TypeHelper.IsSerializeWriteable(property))
{
keys |= PropertySerializationInfoKeys.Writeable;
}
if (TypeHelper.IsRequired(property))
{
keys |= PropertySerializationInfoKeys.Required;
}
if (TypeHelper.IsJsonSynchronized(property))
{
keys |= PropertySerializationInfoKeys.ChangeSensitive;
}
if (TypeHelper.IsReadOnly(property))
{
keys |= PropertySerializationInfoKeys.ReadOnly;
}
Keys = keys;
Order = TypeHelper.GetOrder(property, order);
Invoker = EmitInvoker.Initialize(property, true);
Default = TypeHelper.GetDefault(property);
if (IsAttribute || IsText)
{
Serialazer = TypeHelper.GetValueSerializer(property);
}
}