|
private TryParseValue ( object value, |
||
| value | object | |
| nameTable | ||
| resolver | Xml.Schema.Linq.XNamespaceResolver | |
| matchingType | ||
| typedValue | object | |
| return | ||
private static object ParseUnionValue(string value, XElement element, XName itemXName,
SimpleTypeValidator typeDef, ContainerType containerType)
{
//Parse the string value based on the member types
UnionSimpleTypeValidator unionDef = typeDef as UnionSimpleTypeValidator;
Debug.Assert(unionDef != null);
SimpleTypeValidator matchingType = null;
object typedValue;
Exception e = unionDef.TryParseValue(value, NameTable, new XNamespaceResolver(element), out matchingType,
out typedValue);
ListSimpleTypeValidator listType = matchingType as ListSimpleTypeValidator;
if (listType != null)
{
SimpleTypeValidator itemType = listType.ItemType;
return(new XListContent <object>((IList)typedValue, element, itemXName, containerType,
itemType.DataType));
}
Debug.Assert(e == null);
return(typedValue);
}
private void SetUnionCatchAll(object value,
string propertyName,
XTypedElement container,
XName itemXName,
SimpleTypeValidator typeDef,
SchemaOrigin origin)
{
UnionSimpleTypeValidator unionDef = typeDef as UnionSimpleTypeValidator;
Debug.Assert(unionDef != null);
SimpleTypeValidator matchingType = null;
object typedValue;
Exception e = unionDef.TryParseValue(value,
XTypedServices.NameTable,
new XNamespaceResolver(container.GetUntyped()),
out matchingType,
out typedValue);
if (e != null)
{
throw new LinqToXsdException(propertyName, e.Message);
}
else
{
if (matchingType is ListSimpleTypeValidator)
{
ListSimpleTypeValidator listType = matchingType as ListSimpleTypeValidator;
switch (origin)
{
case SchemaOrigin.Element:
SetListElement(itemXName, value, listType.ItemType.DataType);
break;
case SchemaOrigin.Text:
SetListValue(value, listType.ItemType.DataType);
break;
case SchemaOrigin.Attribute:
SetListAttribute(itemXName, value, listType.ItemType.DataType);
break;
default:
break;
}
}
else
{
switch (origin)
{
case SchemaOrigin.Element: SetElement(itemXName, value, matchingType.DataType); break;
case SchemaOrigin.Text: SetValue(value, matchingType.DataType); break;
case SchemaOrigin.Attribute: SetAttribute(itemXName, value, matchingType.DataType); break;
default: break;
}
}
}
}
private static object ParseUnionValue(string value, XElement element, XName itemXName, SimpleTypeValidator typeDef, ContainerType containerType)
{
object typedValue;
object objs;
UnionSimpleTypeValidator unionDef = typeDef as UnionSimpleTypeValidator;
Debug.Assert(unionDef != null);
SimpleTypeValidator matchingType = null;
Exception e = unionDef.TryParseValue(value, XTypedServices.NameTable, new XNamespaceResolver(element), out matchingType, out typedValue);
ListSimpleTypeValidator listType = matchingType as ListSimpleTypeValidator;
if (listType == null)
{
Debug.Assert(e == null);
objs = typedValue;
}
else
{
SimpleTypeValidator itemType = listType.ItemType;
objs = new XListContent <object>((IList)typedValue, element, itemXName, containerType, itemType.DataType);
}
return(objs);
}