protected NodeValue cast(String s, NodeValue nv, XSDDatatype castType2) {
// Plain cast.
if (!castType.isValid(s))
throw new ExprEvalException("CastXSD: Not a valid literal form: " + s);
// Unfortunately, validity testing happens in NodeValue.makeNode as well.
return NodeValue.makeNode(s, castType);
}
protected NodeValue cast(String s, NodeValue nv, XSDDatatype castType2) {
if (whitespaceSurroundAllowed)
// Maybe more convenient, but is not strictly correct.
s = s.trim();
else {
// Correct mode. No white space allowed around values types numeric, boolean, dateTime, ...
// See also "JenaParameters.enableWhitespaceCheckingOfTypedLiterals" which defaults to false
// (accept surrounding whitespace)
// This CastXSD - not need to check it is an XSD datatype.
// if ( castType.getURI().startsWith(XSDDatatype.XSD) &&
if (castType instanceof XSDBaseNumericType
|| castType.equals(XSDDatatype.XSDfloat)
|| castType.equals(XSDDatatype.XSDdouble)
|| castType.equals(XSDDatatype.XSDboolean)
|| castType instanceof XSDAbstractDateTimeType) // Includes durations, and Gregorian
{
if (s.startsWith(" ") || s.endsWith(" "))
throw new ExprEvalException(
"CastXSD: Not a valid literal form (has whitespace): '" + s + "'");
}
}
// Plain cast.
try {
if (!castType.isValid(s))
throw new ExprEvalException("CastXSD: Not a valid literal form: '" + s + "'");
// Unfortunately, validity testing happens in NodeValue.makeNode as well.
// but better error messages this way.
return NodeValue.makeNode(s, castType);
} catch (RuntimeException ex) {
throw new ExprEvalException("CastXSD: Not a strictly valid literal form: '" + s + "'");
}
}