/// <summary>
/// Serialize the object as XML
/// </summary>
/// <param name="obj">Object to serialize</param>
/// <returns>XML as string</returns>
public string Serialize(object obj)
{
XDocument doc = new XDocument();
Type t = obj.GetType();
string name = t.Name;
SerializeAsAttribute options = t.GetAttribute <SerializeAsAttribute>();
if (options != null)
{
name = options.TransformName(options.Name ?? name);
}
XElement root = new XElement(name.AsNamespaced(this.Namespace));
if (obj is IList)
{
string itemTypeName = "";
foreach (object item in (IList)obj)
{
Type type = item.GetType();
SerializeAsAttribute opts = type.GetAttribute <SerializeAsAttribute>();
if (opts != null)
{
itemTypeName = opts.TransformName(opts.Name ?? name);
}
if (itemTypeName == "")
{
itemTypeName = type.Name;
}
XElement instance = new XElement(itemTypeName.AsNamespaced(this.Namespace));
this.Map(instance, item);
root.Add(instance);
}
}
else
{
this.Map(root, obj);
}
if (this.RootElement.HasValue())
{
XElement wrapper = new XElement(this.RootElement.AsNamespaced(this.Namespace), root);
doc.Add(wrapper);
}
else
{
doc.Add(root);
}
return(doc.ToString());
}
private void Map(XContainer root, object obj)
{
Type objType = obj.GetType();
IEnumerable <PropertyInfo> props = from p in objType.GetProperties()
let indexAttribute = p.GetAttribute <SerializeAsAttribute>()
where p.CanRead && p.CanWrite
orderby indexAttribute == null
? int.MaxValue
: indexAttribute.Index
select p;
SerializeAsAttribute globalOptions = objType.GetAttribute <SerializeAsAttribute>();
foreach (PropertyInfo prop in props)
{
string name = prop.Name;
object rawValue = prop.GetValue(obj, null);
if (rawValue == null)
{
continue;
}
string value = this.GetSerializedValue(rawValue);
Type propType = prop.PropertyType;
bool useAttribute = false;
SerializeAsAttribute settings = prop.GetAttribute <SerializeAsAttribute>();
if (settings != null)
{
name = settings.Name.HasValue()
? settings.Name
: name;
useAttribute = settings.Attribute;
}
SerializeAsAttribute options = prop.GetAttribute <SerializeAsAttribute>();
if (options != null)
{
name = options.TransformName(name);
}
else if (globalOptions != null)
{
name = globalOptions.TransformName(name);
}
XName nsName = name.AsNamespaced(this.Namespace);
XElement element = new XElement(nsName);
#if !WINDOWS_UWP
if (propType.IsPrimitive || propType.IsValueType || propType == typeof(string))
#else
if (propType.GetTypeInfo().IsPrimitive || propType.GetTypeInfo().IsValueType || propType == typeof(string))
#endif
{
if (useAttribute)
{
root.Add(new XAttribute(name, value));
continue;
}
element.Value = value;
}
else if (rawValue is IList)
{
string itemTypeName = "";
foreach (object item in (IList)rawValue)
{
if (itemTypeName == "")
{
Type type = item.GetType();
SerializeAsAttribute setting = type.GetAttribute <SerializeAsAttribute>();
itemTypeName = setting != null && setting.Name.HasValue()
? setting.Name
: type.Name;
}
XElement instance = new XElement(itemTypeName.AsNamespaced(this.Namespace));
this.Map(instance, item);
element.Add(instance);
}
}
else
{
this.Map(element, rawValue);
}
root.Add(element);
}
}
