public IDataObject CopyDataObject(IDataObject dataObject)
{
if (_managedProxies.ContainsKey(dataObject.Identity))
{
// Already tracked
return(_managedProxies[dataObject.Identity]);
}
IDataObject ret = GetDataObject(dataObject.Identity);
// Do a full refresh of the data object propertyies
foreach (var propertyType in dataObject.GetPropertyTypes())
{
_deletePatterns.Add(new Triple
{
Subject = dataObject.Identity,
Predicate = propertyType.Identity,
Object = Constants.WildcardUri,
Graph = _updateGraphUri
});
foreach (var propertyValue in dataObject.GetPropertyValues(propertyType))
{
ret.AddProperty(propertyType, propertyValue);
}
}
return(ret);
}
private bool TrySetMember(string propertyName, object value)
{
if (value is BrightstarDynamicObject)
{
var val = value as BrightstarDynamicObject;
_dataObject.SetProperty(GetPredicateUri(propertyName), val.DataObject);
}
else if (value is IEnumerable <object> )
{
var predicate = GetPredicateUri(propertyName);
_dataObject.RemovePropertiesOfType(predicate);
var val = value as IEnumerable <object>;
foreach (var o in val)
{
if (o is BrightstarDynamicObject)
{
var brightstarDynamicObject = o as BrightstarDynamicObject;
_dataObject.AddProperty(predicate, brightstarDynamicObject.DataObject);
}
else
{
// assume it is a literal
_dataObject.AddProperty(predicate, o);
}
}
}
else
{
var predicate = GetPredicateUri(propertyName);
if (value is BrightstarDynamicObject)
{
_dataObject.SetProperty(predicate, (value as BrightstarDynamicObject).DataObject);
}
else
{
_dataObject.SetProperty(predicate, value);
}
}
return(true);
}
