ValidationMessageBuilder builder) {
ValidationStatus status = OK_STATUS;
String item = (String) object;
StringReader reader = new StringReader(item);
String errorMessage = null;
TimerParser timerParser = new TimerParser(reader);
try {
timerParser.parse();
} catch (Throwable e) {
errorMessage = builder.
buildValidationMessage("invalidTime",
null, new String[]{item});
}