private void ParseStartElements(XmlTextReader reader, Dictionary<string, ClassInfo> table, ParentInfo parent, XmlNamespaceManager nps, string className)
{
if (stack.Count != 0)
{
////Get the parent
parent = stack.Peek();
////Get the child element from inside the parent
if (parent.ChildCount.ContainsKey(className))
{
////increment the Occurrence of the child element inside the parent
int childCount = parent.ChildCount[className];
parent.ChildCount[className] = ++childCount;
}
else
{
////if child does not exist in the parent add it with Occurrence = 1
parent.ChildCount.Add(className, 1);
}
}
if (!reader.IsEmptyElement)
{
////If its not an empty element push it in the stack which
////contains all parent elements
stack.Push(new ParentInfo());
}
ClassInfo classInfo;
if (!table.TryGetValue(className, out classInfo))
{
////Create a ClassInfo every time we hit an element and it is not already
////contained in the global table.
classInfo = new ClassInfo(className);
table.Add(className, classInfo);
}
if (reader.LocalName != reader.Name)
{
string lookupName = reader.Prefix == "xmlns" ? reader.LocalName : reader.Prefix;
classInfo.Namespace = nps.LookupNamespace(lookupName);
}
////Add any new attributes that are not already defined in the classInfo....
for (int index = 0; index < reader.AttributeCount; index++)
{
reader.MoveToAttribute(index);
string localName = reader.LocalName;
if (!classInfo.Properties.ContainsKey(localName) && (!reader.Name.StartsWith("xmlns")))
{
PropertyInfo propertyInfo = new PropertyInfo(localName, true);
classInfo.Properties[propertyInfo.Name] = propertyInfo;
}
}
}
private void ParseEndElements(Dictionary<string, ClassInfo> table, string className)
{
ParentInfo parent = stack.Pop();
ClassInfo classInfo = table[className];
Dictionary<string, PropertyInfo> classMembers = classInfo.Properties;
foreach (KeyValuePair<string, int> child in parent.ChildCount)
{
string childName = child.Key;
int childCount = child.Value;
int existingChildCount = 0;
if (classMembers.ContainsKey(childName))
{
existingChildCount = classMembers[childName].Occurrences;
}
else
{
PropertyInfo property = new PropertyInfo(childName, false);
classMembers[childName] = property;
}
if (childCount > existingChildCount)
{
classMembers[childName].Occurrences = childCount;
}
}
}
