/**
* Check whether a given input string is valid according to this SimpleType
*
* @param value the input string to be checked
* @param nsResolver a namespace resolver used to resolve namespace prefixes if the type is
* namespace sensitive. The value supplied may be null; in this case any namespace-sensitive
* content will throw an UnsupportedOperationException.
* @param nameChecker XML 1.0 or 1.1 name checker, for types such as xs:NCName
* @throws UnsupportedOperationException if the type is namespace-sensitive and no namespace
* resolver is supplied
*/
public ValidationFailure validateContent(
CharSequence value, NamespaceResolver nsResolver, NameChecker nameChecker) {
SimpleType base = getItemType();
StringTokenIterator iter = new StringTokenIterator(value.toString());
ValidationFailure result = null;
int count = 0;
// try {
while (true) {
StringValue val = (StringValue) iter.next();
if (val == null) break;
count++;
ValidationFailure v = base.validateContent(val.getStringValue(), nsResolver, nameChecker);
if (v != null) {
return v;
}
}
// } catch (ValidationException err) {
// result = err;
// } catch (XPathException err) {
// result = new ValidationException(err);
// }
if (count == 0) {
result =
new ValidationFailure(
"The built-in list type "
+ StandardNames.getDisplayName(fingerprint)
+ " does not allow a zero-length list");
}
return result;
}
/**
* Analyze a picture string into two sub-pictures.
*
* @param picture the picture as written (possibly two subpictures separated by a semicolon)
* @param dfs the decimal format symbols
* @return an array of two sub-pictures, the positive and the negative sub-pictures respectively.
* If there is only one sub-picture, the second one is null.
*/
private SubPicture[] getSubPictures(String picture, DecimalSymbols dfs) throws XPathException {
int[] picture4 = StringValue.expand(picture);
SubPicture[] pics = new SubPicture[2];
if (picture4.length == 0) {
XPathException err = new XPathException("format-number() picture is zero-length");
err.setErrorCode("XTDE1310");
throw err;
}
int sep = -1;
for (int c = 0; c < picture4.length; c++) {
if (picture4[c] == dfs.patternSeparator) {
if (c == 0) {
grumble("first subpicture is zero-length");
} else if (sep >= 0) {
grumble("more than one pattern separator");
} else if (sep == picture4.length - 1) {
grumble("second subpicture is zero-length");
}
sep = c;
}
}
if (sep < 0) {
pics[0] = new SubPicture(picture4, dfs);
pics[1] = null;
} else {
int[] pic0 = new int[sep];
System.arraycopy(picture4, 0, pic0, 0, sep);
int[] pic1 = new int[picture4.length - sep - 1];
System.arraycopy(picture4, sep + 1, pic1, 0, picture4.length - sep - 1);
pics[0] = new SubPicture(pic0, dfs);
pics[1] = new SubPicture(pic1, dfs);
}
return pics;
}
@Override
public Item evaluateItem(XPathContext context) throws XPathException {
final StringValue result;
try {
final StringValue url = (StringValue) argument[0].evaluateItem(context);
if (url == null) {
return null;
}
result = new StringValue(readFile(url.getStringValue(), expressionBaseURI));
} catch (XPathException e) {
if (operation == DOC_BASE64_AVAILABLE) {
return BooleanValue.FALSE;
} else {
throw e;
}
}
if (operation == DOC_BASE64_AVAILABLE) {
return BooleanValue.TRUE;
} else {
return result;
}
}
/**
* Format a number using this sub-picture
*
* @param value the absolute value of the number to be formatted
* @param dfs the decimal format symbols to be used
* @param minusSign the representation of a minus sign to be used
* @return the formatted number
*/
public CharSequence format(NumericValue value, DecimalSymbols dfs, String minusSign) {
// System.err.println("Formatting " + value);
if (value.isNaN()) {
return dfs.NaN; // changed by W3C Bugzilla 2712
}
if ((value instanceof DoubleValue || value instanceof FloatValue)
&& Double.isInfinite(value.getDoubleValue())) {
return minusSign + prefix + dfs.infinity + suffix;
}
int multiplier = 1;
if (isPercent) {
multiplier = 100;
} else if (isPerMille) {
multiplier = 1000;
}
if (multiplier != 1) {
try {
// value = value.arithmetic(Token.MULT, new Int64Value(multiplier), null);
value =
(NumericValue)
ArithmeticExpression.compute(
value, Calculator.TIMES, new Int64Value(multiplier), null);
} catch (XPathException e) {
value = new DoubleValue(value.getDoubleValue() * multiplier);
}
}
FastStringBuffer sb = new FastStringBuffer(20);
if (value instanceof DoubleValue || value instanceof FloatValue) {
BigDecimal dec = adjustToDecimal(value.getDoubleValue(), 2);
formatDecimal(dec, sb);
// formatDouble(value.getDoubleValue(), sb);
} else if (value instanceof Int64Value || value instanceof BigIntegerValue) {
formatInteger(value, sb);
} else if (value instanceof DecimalValue) {
//noinspection RedundantCast
formatDecimal(((DecimalValue) value).getDecimalValue(), sb);
}
// System.err.println("Justified number: " + sb.toString());
// Map the digits and decimal point to use the selected characters
int[] ib = StringValue.expand(sb);
int ibused = ib.length;
int point = sb.indexOf('.');
if (point == -1) {
point = sb.length();
} else {
ib[point] = dfs.decimalSeparator;
// If there is no fractional part, delete the decimal point
if (maxFractionPartSize == 0) {
ibused--;
}
}
// Map the digits
if (dfs.zeroDigit != '0') {
int newZero = dfs.zeroDigit;
for (int i = 0; i < ibused; i++) {
int c = ib[i];
if (c >= '0' && c <= '9') {
ib[i] = (c - '0' + newZero);
}
}
}
// Add the whole-part grouping separators
if (wholePartGroupingPositions != null) {
if (wholePartGroupingPositions.length == 1) {
// grouping separators are at regular positions
int g = wholePartGroupingPositions[0];
int p = point - g;
while (p > 0) {
ib = insert(ib, ibused++, dfs.groupingSeparator, p);
// sb.insert(p, unicodeChar(dfs.groupingSeparator));
p -= g;
}
} else {
// grouping separators are at irregular positions
for (int i = 0; i < wholePartGroupingPositions.length; i++) {
int p = point - wholePartGroupingPositions[i];
if (p > 0) {
ib = insert(ib, ibused++, dfs.groupingSeparator, p);
// sb.insert(p, unicodeChar(dfs.groupingSeparator));
}
}
}
}
// Add the fractional-part grouping separators
if (fractionalPartGroupingPositions != null) {
// grouping separators are at irregular positions.
for (int i = 0; i < fractionalPartGroupingPositions.length; i++) {
int p = point + 1 + fractionalPartGroupingPositions[i] + i;
if (p < ibused - 1) {
ib = insert(ib, ibused++, dfs.groupingSeparator, p);
// sb.insert(p, dfs.groupingSeparator);
} else {
break;
}
}
}
// System.err.println("Grouped number: " + sb.toString());
// sb.insert(0, prefix);
// sb.insert(0, minusSign);
// sb.append(suffix);
FastStringBuffer res =
new FastStringBuffer(prefix.length() + minusSign.length() + suffix.length() + ibused);
res.append(minusSign);
res.append(prefix);
res.append(StringValue.contract(ib, ibused));
res.append(suffix);
return res;
}