public void prepareAttributes() throws XPathException {
AttributeCollection atts = getAttributeList();
for (int a = 0; a < atts.getLength(); a++) {
int nc = atts.getNameCode(a);
String f = getNamePool().getClarkName(nc);
if (f.equals(StandardNames.MODE)) {
modeAtt = Whitespace.trim(atts.getValue(a));
} else if (f.equals(StandardNames.NAME)) {
nameAtt = Whitespace.trim(atts.getValue(a));
} else if (f.equals(StandardNames.MATCH)) {
matchAtt = atts.getValue(a);
} else if (f.equals(StandardNames.PRIORITY)) {
priorityAtt = Whitespace.trim(atts.getValue(a));
} else if (f.equals(StandardNames.AS)) {
asAtt = atts.getValue(a);
} else {
checkUnknownAttribute(nc);
}
}
try {
if (modeAtt == null) {
modeNames = new StructuredQName[1];
modeNames[0] = Mode.DEFAULT_MODE_NAME;
} else {
if (matchAtt == null) {
compileError(
"The mode attribute must be absent if the match attribute is absent", "XTSE0500");
}
// mode is a space-separated list of mode names, or "#default", or "#all"
int count = 0;
boolean allModes = false;
StringTokenizer st = new StringTokenizer(modeAtt, " \t\n\r", false);
while (st.hasMoreTokens()) {
st.nextToken();
count++;
}
if (count == 0) {
compileError("The mode attribute must not be empty", "XTSE0550");
}
modeNames = new StructuredQName[count];
count = 0;
st = new StringTokenizer(modeAtt, " \t\n\r", false);
while (st.hasMoreTokens()) {
String s = st.nextToken();
StructuredQName mname;
if ("#default".equals(s)) {
mname = Mode.DEFAULT_MODE_NAME;
} else if ("#all".equals(s)) {
allModes = true;
mname = Mode.ALL_MODES;
} else {
mname = makeQName(s);
}
for (int e = 0; e < count; e++) {
if (modeNames[e].equals(mname)) {
compileError("In the list of modes, the value " + s + " is duplicated", "XTSE0550");
}
}
modeNames[count++] = mname;
}
if (allModes && (count > 1)) {
compileError("mode='#all' cannot be combined with other modes", "XTSE0550");
}
}
} catch (NamespaceException err) {
compileError(err.getMessage(), "XTSE0280");
} catch (XPathException err) {
if (err.getErrorCodeLocalPart() == null) {
err.setErrorCode("XTSE0280");
} else if (err.getErrorCodeLocalPart().equals("XTSE0020")) {
err.setErrorCode("XTSE0550");
}
err.setIsStaticError(true);
compileError(err);
}
try {
if (nameAtt != null) {
StructuredQName qName = makeQName(nameAtt);
setObjectName(qName);
diagnosticId = nameAtt;
}
} catch (NamespaceException err) {
compileError(err.getMessage(), "XTSE0280");
} catch (XPathException err) {
if (err.getErrorCodeLocalPart() == null) {
err.setErrorCode("XTSE0280");
}
err.setIsStaticError(true);
compileError(err);
}
prioritySpecified = (priorityAtt != null);
if (prioritySpecified) {
if (matchAtt == null) {
compileError(
"The priority attribute must be absent if the match attribute is absent", "XTSE0500");
}
try {
// it's got to be a valid decimal, but we want it as a double, so parse it twice
if (!DecimalValue.castableAsDecimal(priorityAtt)) {
compileError("Invalid numeric value for priority (" + priority + ')', "XTSE0530");
}
priority = Double.parseDouble(priorityAtt);
} catch (NumberFormatException err) {
// shouldn't happen
compileError("Invalid numeric value for priority (" + priority + ')', "XTSE0530");
}
}
if (matchAtt != null) {
match = makePattern(matchAtt);
if (diagnosticId == null) {
diagnosticId = "match=\"" + matchAtt + '\"';
if (modeAtt != null) {
diagnosticId += " mode=\"" + modeAtt + '\"';
}
}
}
if (match == null && nameAtt == null)
compileError("xsl:template must have a name or match attribute (or both)", "XTSE0500");
if (asAtt != null) {
requiredType = makeSequenceType(asAtt);
}
}