private String TitleCaseFirst(ULocale locale, String value) {
if (value.length() == 0) {
return value;
}
breaker.setText(value);
breaker.first();
int endOfFirstWord = breaker.next();
return UCharacter.toTitleCase(uLocale, value.substring(0, endOfFirstWord), breaker)
+ value.substring(endOfFirstWord);
}
// If you don't need any file initialization or postprocessing, you only need this one routine
public CheckCLDR handleCheck(
String path, String fullPath, String value, Options options, List<CheckStatus> result) {
// it helps performance to have a quick reject of most paths
if (fullPath == null) return this; // skip paths that we don't have
if (fullPath.indexOf("casing") < 0) return this;
// pick up the casing attributes from the full path
parts.set(fullPath);
Case caseTest = Case.mixed;
for (int i = 0; i < parts.size(); ++i) {
String casingValue = parts.getAttributeValue(i, "casing");
if (casingValue == null) {
continue;
}
caseTest = Case.forString(casingValue);
if (caseTest == Case.verbatim) {
return this; // we're done
}
}
String newValue = value;
switch (caseTest) {
case lowercase_words:
newValue = UCharacter.toLowerCase(uLocale, value);
break;
case titlecase_words:
newValue = UCharacter.toTitleCase(uLocale, value, null);
break;
case titlecase_firstword:
newValue = TitleCaseFirst(uLocale, value);
break;
default:
break;
}
if (!newValue.equals(value)) {
// the following is how you signal an error or warning (or add a demo....)
result.add(
new CheckStatus()
.setCause(this)
.setMainType(CheckStatus.errorType)
.setSubtype(Subtype.incorrectCasing)
// typically warningType or errorType
.setMessage(
"Casing incorrect: either should have casing=\"verbatim\" or be <{0}>",
new Object[] {newValue})); // the message; can be MessageFormat with arguments
}
return this;
}