public static Metadata GetOrCreate(Object child)
{
Metadata res = Get(child);
if (res == null)
{
System.Diagnostics.Debug.WriteLine("Creating metadata for " + child.Name);
Type metaType = BPDClassMetadataAttribute.GetMetadataType(child.GetType());
if (metaType == null)
{
throw new Exception(child.Name + " does have no metadata class defined.");
}
res = (Metadata)Activator.CreateInstance(metaType);
MetadataHandler.instance.Add(child, res);
return(res);
}
else
{
return(res);
}
}
private static List <BPDSerializationInfo> GetListedSerializationData(Type t, int metaDepth = 0)
{
List <BPDSerializationInfo> sinfo = new List <BPDSerializationInfo>();
var fields = t.GetFields().Where(prop => prop.IsDefined(typeof(BPDAttribute), false));
foreach (var field in fields)
{
sinfo.Add(new BPDSerializationInfo(((BPDAttribute[])field.GetCustomAttributes(typeof(BPDAttribute), false))[0], field, metaDepth));
System.Diagnostics.Debug.WriteLine("new field at height: " + metaDepth + " called " + sinfo[sinfo.Count - 1].Name + " in type " + t.FullName);
}
var props = t.GetProperties().Where(prop => prop.IsDefined(typeof(BPDAttribute), false));
foreach (var prop in props)
{
sinfo.Add(new BPDSerializationInfo(((BPDAttribute[])prop.GetCustomAttributes(typeof(BPDAttribute), false))[0], prop, metaDepth));
}
sinfo.Sort(delegate(BPDSerializationInfo a, BPDSerializationInfo b)
{
return(a.attrib.position.CompareTo(b.attrib.position));
});
//do the same for the metadata class, then combine two lists.
Type mdt = BPDClassMetadataAttribute.GetMetadataType(t);
if (mdt != null)
{
System.Diagnostics.Debug.WriteLine("Reading meta of " + t.FullName);
List <BPDSerializationInfo> metaInfo = GetListedSerializationData(mdt, ++metaDepth);
metaInfo.AddRange(sinfo);
return(metaInfo);
}
else
{
return(sinfo);
}
}