public object?Deserialize(Type type, XmlElement settingElement, IIOSettingsManager settingsManager)
{
var collection = (type.GetConstructor(Array.Empty <Type>()) ?? throw new InvalidOperationException($"{nameof(CollectionSerializer)} cannot create an instance of type {type.FullName} using a default constructor")).Invoke(null);
var itemType = GetItemType(type);
var itemSerializer = settingsManager.FindSerializer(itemType);
var addMethod = type.GetMethod("Add", new[] { itemType }) ?? throw new InvalidOperationException($"{nameof(CollectionSerializer)} cannot find an Add method for item type {itemType.FullName} on type {type.FullName}");
foreach (var childElement in settingElement.ChildNodes.OfType <XmlElement>().Where(e => e.Name == ITEMNAME))
{
addMethod.Invoke(collection, new[] { itemSerializer.Deserialize(itemType, childElement, settingsManager) });
}
return(collection);
}
public void Serialize(object?value, XmlElement settingElement, IIOSettingsManager settingsManager)
{
if (value is null)
{
return;
}
else if (value is IEnumerable enumerable)
{
var itemType = GetItemType(value.GetType());
var itemSerializer = settingsManager.FindSerializer(itemType);
foreach (var itemValue in enumerable)
{
var childElement = settingElement.OwnerDocument.CreateElement(ITEMNAME);
itemSerializer.Serialize(itemValue, childElement, settingsManager);
settingElement.AppendChild(childElement);
}
}
else
{
throw new InvalidOperationException($"{nameof(CollectionSerializer)} cannot serialize an object of type {value.GetType().FullName}");
}
}