private bool GetKeyForNode(XmlNode currentNode, string name, IXmlSetting currentSetting, out string key)
{
bool rc = true;
key = "";
try
{
IXmlSettingNode settingNode = currentSetting.GetNode(name);
List <String> lstKeyAttrName = settingNode.identifier().Split(',').ToList <string>();
if (lstKeyAttrName.Count > 0)
{
List <string> tempKeys = new List <string>();
foreach (string attrNameNode in lstKeyAttrName)
{
string attrValue = currentNode.Attributes[attrNameNode].Value;
tempKeys.Add(attrValue);
}
key = String.Join("|", tempKeys.ToArray());
}
}
catch (Exception e)
{
key = "";
rc = false;
}
return(rc);
}
private bool GetEffectiveAttributeNames(XmlNode currentNode, string name, IXmlSetting currentSetting, out List <string> AttrNameList)
{
bool rc = true;
AttrNameList = new List <string>();
try
{
IXmlSettingNode settingNode = currentSetting.GetNode(name);
List <String> lstEffectiveAttrName = settingNode.attributesToCompare().Split(',').ToList <string>();
AttrNameList.AddRange(lstEffectiveAttrName);
}
catch (Exception e)
{
rc = false;
}
return(rc);
}
private void DomToNode(IXmlSetting currentSetting, XmlNode currentNode, ref CXmlFileNodeImp parent)
{
bool NodeCompareFlag = false;
try
{
IXmlSettingNode settingNode = currentSetting.GetNode(currentNode.Name);
if (settingNode != null)
{
NodeCompareFlag = settingNode.compare_flag;
}
}
catch (Exception e)
{
// do nothing
}
if (NodeCompareFlag)
{
CXmlFileNodeImp neoNode = new CXmlFileNodeImp(currentNode.Name, GetXPath(currentNode));
string key = "";
if (GetKeyForNode(currentNode, neoNode.name, currentSetting, out key))
{
neoNode.key = key;
}
key = neoNode.name + "|" + neoNode.key;
if (currentNode.NodeType == XmlNodeType.Text)
{
neoNode.text = currentNode.Value;
parent.m_childNodes.Add(neoNode.key, neoNode);
neoNode.m_parentNodes.Add(parent.key, parent);
return;
}
foreach (XmlAttribute xmlAttr in currentNode.Attributes)
{
List <string> listOfAttrName = new List <string>();
GetEffectiveAttributeNames(currentNode, neoNode.name, currentSetting, out listOfAttrName);
if (listOfAttrName.IndexOf(xmlAttr.Name) >= 0)
{
neoNode.m_attributes.Add(xmlAttr.Name, xmlAttr.Value);
}
}
foreach (XmlNode childNode in currentNode.ChildNodes)
{
DomToNode(currentSetting, childNode, ref neoNode);
}
if (parent.m_childNodes.ContainsKey(key))
{
// dealing with duplicate key, add numeric suffix to the key
if (m_DuplicateKeyMemo.ContainsKey(key))
{
m_DuplicateKeyMemo[key] = m_DuplicateKeyMemo[key] + 1;
}
else
{
m_DuplicateKeyMemo.Add(key, 1);
}
key = key + "." + m_DuplicateKeyMemo[key].ToString();
}
parent.m_childNodes.Add(key, neoNode);
neoNode.m_parentNodes.Add(key, parent);
}
}