/// <returns>An <see cref="ObjectElement"/> of type 'Root'</returns>
internal ObjectElement ExploreException(Exception exception)
{
System.Diagnostics.Debug.Assert(VisitedObjects == null, "VisitedObjects should be reset at the exit of this method");
try
{
// Create root
VisitedObjects = new Dictionary <object, ObjectElement>();
var root = ObjectElement.CreateRoot();
// Create element for each InnerException
for (var current = exception; current != null; current = current.InnerException)
{
var element = Explore("", typeof(Exception).ToString(), current, 0);
root.Children.Insert(0, element);
}
return(root);
}
finally
{
if (VisitedObjects != null)
{
VisitedObjects = null;
}
}
}
/// <returns>The root element of the tree</returns>
public static ObjectElement RecreateObjectTree(SerializableNode[] nodes)
{
// Recreate all objects
ObjectElement root = null;
var elements = new Dictionary <int, ObjectElement>();
foreach (var obj in nodes)
{
ObjectElement element;
switch (obj.Type)
{
case ObjectElement.Types.Root:
element = ObjectElement.CreateRoot();
if (root != null)
{
throw new ApplicationException("There is more than 1 root element in the XML document.");
}
root = element;
break;
case ObjectElement.Types.Exception: {
string str;
if (obj.ValueTranslatable != null)
{
element = ObjectElement.CreateException(obj.ValueTranslatable.CreateTranslatableElement(), obj.Class, obj.StackTrace);
}
else if ((str = obj.ValuePrimitive.Value as string) != null)
{
element = ObjectElement.CreateException(str, obj.Class, obj.StackTrace);
}
else
{
System.Diagnostics.Debug.Fail("Unsupported element type '" + obj.ValuePrimitive.Value.GetType().FullName + "'");
continue;
}
break;
}
case ObjectElement.Types.Object:
if (obj.NameTranslatable != null)
{
element = ObjectElement.CreateObject(obj.NameTranslatable.CreateTranslatableElement(), obj.Class);
}
else
{
element = ObjectElement.CreateObject(obj.NameString, obj.Class);
}
break;
case ObjectElement.Types.Field:
if (obj.NameTranslatable != null)
{
element = ObjectElement.CreateField(obj.NameTranslatable.CreateTranslatableElement(), obj.Class, obj.ValuePrimitive != null ? obj.ValuePrimitive.Value : obj.ValueTranslatable);
}
else
{
element = ObjectElement.CreateField(obj.NameString, obj.Class, obj.ValuePrimitive != null ? obj.ValuePrimitive.Value : obj.ValueTranslatable);
}
break;
default:
throw new NotImplementedException("The object type '" + obj.Type.ToString() + "' is not supported");
}
elements.Add(obj.ID, element);
}
if (root == null)
{
throw new ApplicationException("There is no root element in the XML document.");
}
// Recreate parent/child links between objects
foreach (var obj in nodes)
{
var parentElement = elements[obj.ID];
if (obj.Children != null)
{
foreach (var childObj in obj.Children)
{
parentElement.Children.Add(elements[childObj]);
}
}
}
return(root);
}