/// <summary>
/// 轉換為 Duplicate 模式。
/// </summary>
private void ToDuplicateMode()
{
if (!UniqueMode)
return;
UniqueMode = false;
XmlObject newobj = new XmlObject(Name());
newobj._string_value = _string_value;
newobj._children = _children;
newobj._xml_record_dictionary = _xml_record_dictionary;
XmlRecordList.Add(newobj);
}
internal static XmlObject ParseList(IEnumerable<XElement> xmlList)
{
XmlObject result = new XmlObject() { UniqueMode = false };
result.SetName(xmlList.First().Name.LocalName);
foreach (XElement elm in xmlList)
result.XmlRecordList.Add(XmlObject.Parse(elm));
return result;
}
private void SetValue(MemberName name, object value)
{
if (_name.IsAttribute)
throw new ArgumentException("這個節點只允許文字資料。");
if (value == null)
{
if (XmlRecordDictionary.ContainsKey(name))
XmlRecordDictionary.Remove(name);
if (ChildrenDictionary.ContainsKey(name))
ChildrenDictionary.Remove(name);
return;
}
if (value is XmlObject)
{
XmlObject dl = value as XmlObject;
dl.SetName(name.FullName);
XmlRecordDictionary[name] = dl;
}
else
{
XmlObject newValue = null;
if (value is XmlObject)
{
newValue = value as XmlObject;
if (name.IsAttribute && !newValue._name.IsAttribute)
throw new ArgumentException("這個節點只允許文字資料。");
//防止自行建立的 XData.Name 與 MemberName 不相同。
//因為是否為 Xml 屬性的資訊在 Name 之中。
newValue._name = name;
}
else
newValue = new XmlObject(name.FullName) { _string_value = value + "" };
ChildrenDictionary[name] = newValue;
}
}
/// <summary>
/// 產生 XData 物件。
/// </summary>
/// <param name="xml"></param>
/// <returns></returns>
public static XmlObject Parse(XElement xml)
{
dynamic root = new XmlObject(xml.Name.LocalName);
foreach (XAttribute att in xml.Attributes())
root["@" + att.Name.LocalName] = att.Value;
Dictionary<string, int> nameCount = new Dictionary<string, int>();
foreach (XElement elm in xml.Elements())
{
if (nameCount.ContainsKey(elm.Name.LocalName))
nameCount[elm.Name.LocalName]++;
else
nameCount[elm.Name.LocalName] = 1;
}
Dictionary<string, bool> processed = new Dictionary<string, bool>();
foreach (XElement elm in xml.Elements())
{
string elmName = elm.Name.LocalName;
if (nameCount[elmName] > 1)
{
if (processed.ContainsKey(elmName)) continue;
root[elmName] = XmlObject.ParseList(xml.Elements(elmName));
}
else
{
if (elm.HasAttributes || elm.HasElements)
root[elmName] = XmlObject.Parse(elm);
else
root[elmName] = elm.Value;
}
}
return root;
}