private void SerializeObject(object obj)
{
var lazyMgr = obj.As <ILazyManager>();
var flag = new AssertFlag();
var type = obj.GetType();
_jsonWriter.WriteStartObject();
foreach (var metadata in _context.GetProperties(type, () => _option.ContractResolver.GetProperties(type)))
{
if (metadata.Filter(metadata.PropertyInfo, lazyMgr))
{
continue;
}
var value = metadata.Getter.Invoke(obj);
if (_option.NullValueHandling == NullValueHandling.Ignore && value == null)
{
continue;
}
if (!flag.AssertTrue())
{
_jsonWriter.WriteComma();
}
_jsonWriter.WriteKey(SerializeName(metadata.PropertyName));
_context.SerializeInfo = new PropertySerialzeInfo(metadata);
if (value == null)
{
_jsonWriter.WriteNull();
}
else
{
//如果在属性上指定了 JsonConverter
if (metadata.Converter is JsonConverter converter)
{
converter.WriteJson(_serializer, _jsonWriter, value);
}
else
{
var objType = metadata.PropertyInfo.PropertyType == typeof(object) ? value.GetType() : metadata.PropertyInfo.PropertyType;
Serialize(value, objType);
}
}
_context.SerializeInfo = null;
}
_jsonWriter.WriteEndObject();
}
private void SerializeObject(object obj, bool startEle)
{
var lazyMgr = obj.As <ILazyManager>();
var flag = new AssertFlag();
var type = obj.GetType();
if (startEle)
{
_xmlWriter.WriteStartElement(GetElementName(type));
}
var queue = new PriorityActionQueue();
foreach (var metadata in _context.GetProperties(type, () => _option.ContractResolver.GetProperties(type)))
{
if (metadata.Filter(metadata.PropertyInfo, lazyMgr))
{
continue;
}
var value = metadata.Getter.Invoke(obj);
if ((_option.NullValueHandling == NullValueHandling.Ignore && value == null) ||
(value == null && _option.NodeStyle == XmlNodeStyle.Attribute))
{
continue;
}
var objType = metadata.PropertyInfo.PropertyType == typeof(object) && value != null?value.GetType() : metadata.PropertyInfo.PropertyType;
if (_option.NodeStyle == XmlNodeStyle.Attribute && objType.IsStringable())
{
queue.Add(0, () =>
{
_context.SerializeInfo = new PropertySerialzeInfo(metadata);
if (metadata.Converter != null)
{
_xmlWriter.WriteAttributeString(metadata.PropertyName, metadata.Converter.WriteObject(_serializer, value));
}
else
{
_xmlWriter.WriteAttributeString(metadata.PropertyName, value.ToString());
}
_context.SerializeInfo = null;
});
}
else
{
queue.Add(1, () =>
{
_context.SerializeInfo = new PropertySerialzeInfo(metadata);
if (metadata.Converter != null && metadata.Converter is XmlConverter converter)
{
WriteXmlElement(metadata.PropertyName, true, () => converter.WriteXml(_serializer, _xmlWriter, value));
}
else
{
WriteXmlElement(metadata.PropertyName, true, () => Serialize(value, type: objType));
}
_context.SerializeInfo = null;
});
}
}
queue.Invoke();
if (startEle)
{
_xmlWriter.WriteEndElement();
}
}