/// <summary>
/// Read child element of the current node
/// </summary>
/// <param name="context">XML context</param>
/// <param name="reader">XML reader</param>
/// <param name="setToProperty">Property to which the object must be assigned, or null for automatic resolution</param>
protected virtual void ReadChildElement(IXsContext context, XmlReader reader, PropertyInfo setToProperty)
{
Type t;
PropertyInfo collProperty = null;
if (setToProperty != null)
{
t = setToProperty.PropertyType;
}
else
{
ResolveCollectionAndTypeForNode(reader, context, out collProperty, out t);
}
object newObject = Utils.CreateInstance(t);
IXsElement xse = newObject as IXsElement;
if (xse != null)
{
xse.ReadXml(context, reader);
}
else
{
reader.Skip();
}
SetChildObject(reader, newObject, setToProperty, collProperty);
}
/// <summary>
/// Write element to the output stream
/// </summary>
/// <param name="writer">Where to write</param>
/// <param name="nameOverride">Local name to be used, or null if name should be retirevent from <see cref="XsTypeAttribute"/> of the type.</param>
public virtual void WriteXml(XmlWriter writer, string nameOverride)
{
string namesp = null;
if (nameOverride == null)
{
foreach (XsTypeAttribute a in CustomAttributeHelper.All <XsTypeAttribute>(GetType()))
{
nameOverride = a.Name;
namesp = a.Namespace;
break;
}
if (nameOverride == null)
{
return;
}
}
writer.WriteStartElement(nameOverride, namesp);
WriteAttributes(writer);
WriteText(writer);
foreach (PropertyInfo c in GetOrderedElementProperties(GetType()))
{
object v = c.GetValue(this, null);
IXsElement o = v as IXsElement;
XsElementAttribute ab = CustomAttributeHelper.First <XsElementAttribute>(c);
if (ab == null)
{
continue;
}
if (ab.Name.Length == 0)
{
IEnumerable e = (v as IEnumerable);
if (e != null)
{
foreach (IXsElement action in e)
{
if (action != null)
{
action.WriteXml(writer, ab.CollectionItemElementName);
}
}
}
}
else if (o != null && !(ab.SkipIfEmpty && ab.IsEmpty(v)))
{
o.WriteXml(writer, ab.Name);
}
}
writer.WriteEndElement();
}
/// <summary>
/// Read child element of the current node
/// </summary>
/// <param name="context">XML context</param>
/// <param name="reader">XML reader</param>
/// <param name="setToProperty">Property to which the object must be assigned, or null for automatic resolution</param>
protected override void ReadChildElement(IXsContext context, XmlReader reader, PropertyInfo setToProperty)
{
Type t;
if (setToProperty != null)
{
t = setToProperty.PropertyType;
}
else
{
t = (context == null)?null:context.ResolveType(reader);
}
if (t == null)
{
throw new XsException(reader, string.Format("Unknown xml element '{0}'", reader.Name));
}
object newObject = Utils.CreateInstance(t);
IXsElement xse = newObject as IXsElement;
if (xse != null)
{
xse.ReadXml(context, reader);
}
else
{
reader.Skip();
}
if (setToProperty != null)
{
SetChildObject(reader, newObject, setToProperty, null);
}
else
{
Add((IScriptAction)newObject);
}
}
