public static SequenceType Create(string name)
{
if (name == string.Empty || name == "empty-sequence()")
{
return(null);
}
XmlTypeCardinality cardinality = XmlTypeCardinality.One;
if (name.EndsWith("?"))
{
cardinality = XmlTypeCardinality.ZeroOrOne;
name = name.Substring(1, name.Length - 1);
}
else if (name.EndsWith("+"))
{
cardinality = XmlTypeCardinality.OneOrMore;
name = name.Substring(1, name.Length - 1);
}
else if (name.EndsWith("*"))
{
cardinality = XmlTypeCardinality.ZeroOrMore;
name = name.Substring(1, name.Length - 1);
}
if (name.Equals("xs:AnyAtomicType"))
{
return(new SequenceType(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.AnyAtomicType), cardinality, null));
}
if (name.Equals("item()"))
{
return(new SequenceType(XmlTypeCode.Item, cardinality));
}
if (name.Equals("node()"))
{
return(new SequenceType(XmlTypeCode.Node, cardinality));
}
string prefix;
string localName;
QNameParser.Split(name, out prefix, out localName);
if (prefix != "xs")
{
throw new ArgumentException("name");
}
XmlSchemaType schemaType =
XmlSchemaType.GetBuiltInSimpleType(new XmlQualifiedName(localName, XmlReservedNs.NsXs));
if (schemaType == null)
{
throw new ArgumentException("name");
}
return(new SequenceType(schemaType, cardinality, null));
}
public SequenceType(XmlSchemaType schemaType, XmlTypeCardinality cardinality, Type clrType)
{
TypeCode = schemaType.TypeCode;
SchemaType = schemaType;
Cardinality = cardinality;
ParameterType = clrType;
IsNode = TypeCodeIsNodeType(TypeCode);
ItemType = TypeCodeToItemType(TypeCode, SchemaType);
}
public XQuerySequenceType(XmlTypeCode typeCode, XmlTypeCardinality cardinality, Type clrType)
: this(typeCode, XmlQualifiedNameTest.Wildcard)
{
Cardinality = cardinality;
ParameterType = clrType;
IsNode = TypeCodeIsNodeType(TypeCode);
if (TypeCode != XmlTypeCode.Item && !IsNode)
SchemaType = XmlSchemaType.GetBuiltInSimpleType(TypeCode);
}
public SequenceType(XmlTypeCode typeCode, XmlTypeCardinality cardinality, Type clrType)
: this(typeCode, XmlQualifiedNameTest.Wildcard)
{
Cardinality = cardinality;
ParameterType = clrType;
IsNode = TypeCodeIsNodeType(TypeCode);
if (TypeCode != XmlTypeCode.Item && !IsNode)
{
SchemaType = XmlSchemaType.GetBuiltInSimpleType(TypeCode);
}
}
public SequenceType(Type clrType, XmlTypeCardinality cardinality)
{
TypeCode = GetXmlTypeCode(clrType);
if (TypeCode != XmlTypeCode.Item && !IsNode)
{
SchemaType = XmlSchemaType.GetBuiltInSimpleType(TypeCode);
}
ParameterType = clrType;
Cardinality = cardinality;
IsNode = TypeCodeIsNodeType(TypeCode);
ItemType = TypeCodeToItemType(TypeCode, SchemaType);
}
public SequenceType(XmlTypeCode typeCode, XmlTypeCardinality cardinality)
: this(typeCode, XmlQualifiedNameTest.Wildcard)
{
Cardinality = cardinality;
}
public XQuerySequenceType(XmlTypeCode typeCode, XmlTypeCardinality cardinality)
: this(typeCode, XmlQualifiedNameTest.Wildcard)
{
Cardinality = cardinality;
}
public XQuerySequenceType(Type clrType, XmlTypeCardinality cardinality)
{
TypeCode = GetXmlTypeCode(clrType);
if (TypeCode != XmlTypeCode.Item && !IsNode)
SchemaType = XmlSchemaType.GetBuiltInSimpleType(TypeCode);
ParameterType = clrType;
Cardinality = cardinality;
IsNode = TypeCodeIsNodeType(TypeCode);
ItemType = TypeCodeToItemType(TypeCode, SchemaType);
}
public XQuerySequenceType(XmlSchemaType schemaType, XmlTypeCardinality cardinality, Type clrType)
{
TypeCode = schemaType.TypeCode;
SchemaType = schemaType;
Cardinality = cardinality;
ParameterType = clrType;
IsNode = TypeCodeIsNodeType(TypeCode);
ItemType = TypeCodeToItemType(TypeCode, SchemaType);
}
