private void ParseHexBinary(XsdtType x)
{
SoapHexBinary hb = SoapHexBinary.Parse(x.ValuePart);
x.NetValue = hb.Value;
x.NetType = x.NetValue.GetType();
}
private void ParseQName(XsdtType x)
{
SoapQName u = SoapQName.Parse(x.ValuePart);
x.NetValue = u;
x.NetType = x.NetValue.GetType();
}
private void ParseUri(XsdtType x)
{
SoapAnyUri u = SoapAnyUri.Parse(x.ValuePart);
x.NetValue = new Uri(u.Value);
x.NetType = x.NetValue.GetType();
}
private void ParseNotation(XsdtType x)
{
SoapNotation u = SoapNotation.Parse(x.ValuePart);
x.NetValue = u;
x.NetType = x.NetValue.GetType();
}
public object Parse(INode n, String ns)
{
XsdtType t = new XsdtType();
t.XsdtNamespacePrefix = ns;
Parse(n, t);
return(t.NetValue);
}
private void ParseDuration(XsdtType x)
{
x.NetValue = SoapDuration.Parse(x.ValuePart);
x.NetType = x.NetValue.GetType();
}
private void ParseDateTime(XsdtType x)
{
x.NetValue = SoapDateTime.Parse(x.ValuePart);
x.NetType = x.NetValue.GetType();
}
private void ParseYearMonth(XsdtType x)
{
x.NetValue = SoapYearMonth.Parse(x.ValuePart).Value;
x.NetType = x.NetValue.GetType();
}
private void ParseYear(XsdtType x)
{
x.NetValue = SoapYear.Parse(x.ValuePart);
x.NetType = x.NetValue.GetType();
}
private void ParseMonthDay(XsdtType x)
{
x.NetValue = SoapMonthDay.Parse(x.ValuePart);
x.NetType = x.NetValue.GetType();
}
private void ParseObject(XsdtType x)
{
x.NetValue = x.ValuePart;
x.NetType = typeof(string);
}
private void ConvertValueToNet(XsdtType x)
{
if (x.NetType == null)
{
throw new LinqToRdfException("unable to convert when no .net type was found");
}
switch (x.XsdtTypeName)
{
case XsdtPrimitiveDataType.XsdtString:
x.NetValue = x.ValuePart;
x.NetType = x.NetValue.GetType();
break;
case XsdtPrimitiveDataType.XsdtBoolean:
case XsdtPrimitiveDataType.XsdtShort:
case XsdtPrimitiveDataType.XsdtInt:
case XsdtPrimitiveDataType.XsdtLong:
case XsdtPrimitiveDataType.XsdtFloat:
case XsdtPrimitiveDataType.XsdtDouble:
case XsdtPrimitiveDataType.XsdtDecimal:
x.NetValue = Convert.ChangeType(x.ValuePart, x.NetType);
break;
case XsdtPrimitiveDataType.XsdtDuration:
ParseDuration(x);
break;
case XsdtPrimitiveDataType.XsdtDateTime:
ParseDateTime(x);
break;
case XsdtPrimitiveDataType.XsdtTime:
ParseTime(x);
break;
case XsdtPrimitiveDataType.XsdtDate:
ParseDate(x);
break;
case XsdtPrimitiveDataType.XsdtGYearMonth:
ParseYearMonth(x);
break;
case XsdtPrimitiveDataType.XsdtGYear:
ParseYear(x);
break;
case XsdtPrimitiveDataType.XsdtGMonthDay:
ParseMonthDay(x);
break;
case XsdtPrimitiveDataType.XsdtGDay:
ParseDay(x);
break;
case XsdtPrimitiveDataType.XsdtGMonth:
ParseMonth(x);
break;
case XsdtPrimitiveDataType.XsdtHexBinary:
ParseHexBinary(x);
break;
case XsdtPrimitiveDataType.XsdtBase64Binary:
ParseBase64Binary(x);
break;
case XsdtPrimitiveDataType.XsdtAnyUri:
ParseUri(x);
break;
case XsdtPrimitiveDataType.XsdtQName:
ParseQName(x);
break;
case XsdtPrimitiveDataType.XsdtNotation:
ParseNotation(x);
break;
case XsdtPrimitiveDataType.XsdtUnknown:
ParseObject(x);
break;
default:
break;
}
}
internal void Parse(INode n, XsdtType x)
{
switch (n.NodeType)
{
case NodeType.Uri:
x.NetType = typeof(Uri);
x.ValuePart = n.ToString();
x.XsdtTypeName = XsdtPrimitiveDataType.XsdtAnyUri;
ConvertValueToNet(x);
break;
case NodeType.Literal:
ILiteralNode lit = (ILiteralNode)n;
x.XsdtTypeName = XsdtPrimitiveDataType.XsdtUnknown;
x.ValuePart = lit.Value;
if (lit.DataType != null)
{
if (lit.DataType.ToString().StartsWith(NamespaceMapper.XMLSCHEMA))
{
x.TypePart = lit.DataType.ToString().Substring(NamespaceMapper.XMLSCHEMA.Length);
}
else
{
x.TypePart = "string";
}
}
else
{
if (TurtleSpecsHelper.IsValidPlainLiteral(lit.Value))
{
if (TurtleSpecsHelper.IsValidInteger(lit.Value))
{
x.TypePart = "integer";
}
else if (TurtleSpecsHelper.IsValidDecimal(lit.Value))
{
x.TypePart = "decimal";
}
else if (TurtleSpecsHelper.IsValidDouble(lit.Value))
{
x.TypePart = "double";
}
else
{
x.TypePart = "boolean";
}
}
else
{
x.TypePart = "string";
}
}
foreach (int i in Enum.GetValues(typeof(XsdtPrimitiveDataType)))
{
var result = (XsdtPrimitiveDataType)i;
XsdtAttribute attr = GetXsdtAttrFor(result);
if (attr.TypeUri == x.TypePart)
{
x.XsdtTypeName = result;
}
}
if (TypeLookup.ContainsKey(x.XsdtTypeName))
{
x.NetType = TypeLookup[x.XsdtTypeName];
}
else
{
throw new LinqToRdfException("XsdtTypeConverter does not know how to convert the XML Schema Datatype " + x.TypePart);
}
ConvertValueToNet(x);
break;
default:
throw new LinqToRdfException("XsdtTypeConverter can only convert URI and Literal Nodes");
}
}
