public List<InstancePathElement> findSingleObjectPath(object root, object object2Find)
{
bool found=false;
ObjectExplorerImpl explorer = new ObjectExplorerImpl();
Stack<InstancePathElement> currentPath = new Stack<InstancePathElement>();
MoveAway down = delegate(Object from, string propertyName, Object to, bool isIndexed, int? index)
{
if (found) return false;
InstancePathElement element;
InstancePathElement thepeek = currentPath.Count>0 ? currentPath.Peek() : null;
bool parentIsIndexed = currentPath.Count > 0 && currentPath.Peek().IsIndexed;
if (parentIsIndexed)
{
IndexPathElement ielement = new IndexPathElement();
ielement.Index = (int)index;
element = ielement;
}
else
{
NamePathElement nElement = new NamePathElement();
nElement.Name = propertyName;
element = nElement;
}
element.IsIndexed = isIndexed;
currentPath.Push(element);
found = object2Find == to;
return (!found);
};
MoveBack up = (from, propertyName, to, isIndexed) =>
{
if (!found) currentPath.Pop();
};
OnLeaf onLeaf = (from, propertyName, to, index) =>
{
};
PropertyReflectionNodeExpander expander = new PropertyReflectionNodeExpander();
expander.ExcludeReadOnlyProperties = true;
explorer.NodeExpander = expander;
explorer.explore(root, down, up, onLeaf);
List<InstancePathElement> result = null;
if (found)
{
result = new List<InstancePathElement>(currentPath.ToArray().Reverse());
// remove the first element because it is to the root
result.RemoveAt(0);
}
return result;
}
//, TypeAliaser aliaser
public LeafDefaultSet getDefaultsForAllLinkedObjects(Object root, NodeExpander nodeExpander)
{
LeafDefaultSet result = new LeafDefaultSet();
ObjectExplorerImpl explorer = new ObjectExplorerImpl();
MoveAway down = (from, propertyName, to, isIndexed, index) =>
{
return(isIndexed || (to != null && !result.Type2Defaults.ContainsKey(to.GetType())));
};
MoveBack up = (from, propertyName, to, isIndexed) =>
{
};
OnLeaf leaf = (from, propertyName, to, index) =>
{
Defaults4Class defaults = null;
if (from == null)
{
return;
}
Type fromType = from.GetType();
if (!result.Type2Defaults.ContainsKey(fromType))
{
defaults = new Defaults4Class();
defaults.FullClassName = fromType.FullName;
result.Type2Defaults[fromType] = defaults;
}
else
{
defaults = result.Type2Defaults[fromType];
}
defaults.PropertyName2DefaultValue[propertyName] = to;
};
explorer.NodeExpander = nodeExpander;
explorer.explore(root, down, up, leaf);
return(result);
}
//, TypeAliaser aliaser
public LeafDefaultSet getDefaultsForAllLinkedObjects(Object root, NodeExpander nodeExpander)
{
LeafDefaultSet result = new LeafDefaultSet();
ObjectExplorerImpl explorer = new ObjectExplorerImpl();
MoveAway down = ( from, propertyName, to, isIndexed, index) =>
{
return (isIndexed || (to != null && !result.Type2Defaults.ContainsKey(to.GetType())));
};
MoveBack up = (from, propertyName, to, isIndexed) =>
{
};
OnLeaf leaf = (from, propertyName, to, index) =>
{
Defaults4Class defaults = null;
if (from==null) {return;}
Type fromType = from.GetType();
if (!result.Type2Defaults.ContainsKey(fromType))
{
defaults = new Defaults4Class();
defaults.FullClassName = fromType.FullName;
result.Type2Defaults[fromType] = defaults;
}
else
{
defaults = result.Type2Defaults[fromType];
}
defaults.PropertyName2DefaultValue[propertyName] = to;
};
explorer.NodeExpander = nodeExpander;
explorer.explore(root, down, up, leaf);
return result;
}
