protected virtual void ReadDetail(XPathNavigator navigator, PropertyCollection collection, ReadingJournal journal)
{
Dictionary<string, string> attributes = GetAttributes(navigator);
Type type = attributes["typeName"].ToType();
if (type != typeof(ContentItem))
{
collection.Add(Parse(navigator.Value, type));
}
else
{
int referencedItemID = int.Parse(navigator.Value);
ContentItem referencedItem = journal.Find(referencedItemID);
if (referencedItem != null)
collection.Add(referencedItem);
else
journal.ItemAdded += (sender, e) =>
{
if (e.AffectedItem.ID == referencedItemID)
{
collection.Add(e.AffectedItem);
}
};
}
}
protected virtual void ReadDetail(XPathNavigator navigator, ContentItem item, ReadingJournal journal)
{
Dictionary<string, string> attributes = GetAttributes(navigator);
Type type = attributes["typeName"].ToType();
string name = attributes["name"];
if (!typeof(ContentItem).IsAssignableFrom(type))
{
item[name] = Parse(navigator.Value, type);
}
else
{
int referencedItemID = int.Parse(navigator.Value);
ContentItem referencedItem = journal.Find(referencedItemID);
if (referencedItem != null)
item[name] = referencedItem;
else
journal.ItemAdded += (sender, e) =>
{
if (e.AffectedItem.ID == referencedItemID)
item[name] = e.AffectedItem;
};
}
}
protected virtual void HandleParentRelation(ContentItem item, string parent, ReadingJournal journal)
{
if (!string.IsNullOrEmpty(parent))
{
int parentID = int.Parse(parent);
ContentItem parentItem = journal.Find(parentID);
item.AddTo(parentItem);
}
}
protected virtual void HandleTranslationRelation(ContentItem item, string translationOf, ReadingJournal journal)
{
if (!string.IsNullOrEmpty(translationOf))
{
int translationOfID = int.Parse(translationOf);
ContentItem masterItem = journal.Find(translationOfID);
item.TranslationOf = masterItem;
}
}