public void LoadXrefCollectionValues(object data)
{
Type type = data.GetType();
Meta meta = data as Meta ?? new Meta(data, ObjectReaderWriter);
Type listType = typeof(List <>);
string dataHash = meta.Hash;
List <Meta> leftMeta = new List <Meta>();
TypeXref[] leftXrefs = TypeSchema.Xrefs.Where(xref => xref.Left.Equals(type)).ToArray();
foreach (TypeXref leftXref in leftXrefs)
{
Type genericRight = listType.MakeGenericType(leftXref.Right);
IList listInstance = genericRight.Construct <IList>();
XrefInfo[] xrefs = ObjectReaderWriter.Query <XrefInfo>(xref => xref.LeftHash.Equals(dataHash));
foreach (XrefInfo xref in xrefs)
{
object value = ObjectReaderWriter.ReadByHash(Type.GetType(xref.RightType), xref.RightHash);
Meta valueMeta = new Meta(value, ObjectReaderWriter);
if (!leftMeta.Contains(valueMeta))
{
leftMeta.Add(valueMeta);
listInstance.Add(value);
}
}
if (leftXref.RightCollectionProperty.PropertyType.IsArray)
{
Array arr = Array.CreateInstance(leftXref.Right, listInstance.Count);
listInstance.CopyTo(arr, 0);
leftXref.RightCollectionProperty.SetValue(data, arr);
}
else
{
leftXref.RightCollectionProperty.SetValue(data, listInstance);
}
}
List <Meta> rightMeta = new List <Meta>();
TypeXref[] rightXrefs = TypeSchema.Xrefs.Where(xref => xref.Right.Equals(type)).ToArray();
foreach (TypeXref rightXref in rightXrefs)
{
Type genericLeft = listType.MakeGenericType(rightXref.Left);
IList listInstance = genericLeft.Construct <IList>();
XrefInfo[] xrefs = ObjectReaderWriter.Query <XrefInfo>(xref => xref.RightHash.Equals(dataHash));
foreach (XrefInfo xref in xrefs)
{
object value = ObjectReaderWriter.ReadByHash(Type.GetType(xref.LeftType), xref.LeftHash);
Meta valueMeta = new Meta(value, ObjectReaderWriter);
if (!rightMeta.Contains(valueMeta))
{
rightMeta.Add(valueMeta);
listInstance.Add(value);
}
}
if (rightXref.LeftCollectionProperty.PropertyType.IsArray)
{
Array arr = Array.CreateInstance(rightXref.Left, listInstance.Count);
listInstance.CopyTo(arr, 0);
rightXref.LeftCollectionProperty.SetValue(data, arr);
}
else
{
rightXref.LeftCollectionProperty.SetValue(data, listInstance);
}
}
}
private void SetId(object value)
{
Meta meta = new Meta();
meta.SetId(value, this);
}
private void SetUuid(object value)
{
Meta meta = new Meta();
Meta.SetUuid(value);
}
protected virtual string GetIdHash(long id, Type type)
{
return(Meta.GetIdHash(id, type));
}
protected internal static int GetHighestVersionNumber(DirectoryInfo propRoot, PropertyInfo prop, string hash)
{
return(Meta.GetHighestVersionNumber(propRoot, prop, hash));
}
protected virtual string GetIdHash(object value, Type type = null)
{
return(Meta.GetIdHash(value, type));
}
protected string GetUuidHash(string uuid, Type type)
{
return(Meta.GetUuidHash(uuid, type));
}
/// <summary>
/// Deletes the hash.
/// </summary>
/// <param name="data">The data.</param>
/// <param name="type">The type.</param>
protected void DeleteHash(object data, Type type = null)
{
Meta meta = GetMeta(data, type);
DeleteHash(meta);
}
protected internal long?GetIdValue(object value)
{
return(Meta.GetId(value));
}
protected internal static PropertyInfo GetKeyProperty(Type type)
{
return(Meta.GetKeyProperty(type));
}