private boolean validateGeneratedName() {
// if Generate button never pressed
if (nextNumberInSequence == null) {
MessageNotifier.showError(
getWindow(),
"Error with Cross Code",
MessageFormat.format(
messageSource.getMessage(Message.ERROR_NEXT_NAME_MUST_BE_GENERATED_FIRST), ""),
Notification.POSITION_CENTERED);
return false;
// if prefix specifications were changed and next name in sequence not generated first
} else {
String currentPrefixString = buildPrefixString();
if (!currentPrefixString.equals(lastPrefixUsed)) {
MessageNotifier.showError(
getWindow(),
"Error with Cross Code",
MessageFormat.format(
messageSource.getMessage(Message.ERROR_NEXT_NAME_MUST_BE_GENERATED_FIRST),
" (" + currentPrefixString + ")"),
Notification.POSITION_CENTERED);
return false;
}
}
return true;
}
private boolean validateCrossNameFields() {
Window window = getWindow();
String prefix = ((String) prefixTextField.getValue()).trim();
if (StringUtils.isEmpty(prefix)) {
MessageNotifier.showError(
window,
"Error with Cross Code",
messageSource.getMessage(Message.ERROR_ENTER_PREFIX_FIRST),
Notification.POSITION_CENTERED);
return false;
} else if (prefix.contains(" ")) {
MessageNotifier.showError(
window,
"Error with Cross Code",
messageSource.getMessage(Message.ERROR_PREFIX_HAS_WHITESPACE),
Notification.POSITION_CENTERED);
return false;
}
return true;
}
// Action handler for Generation button
public void generateNextNameButtonAction() {
if (validateCrossNameFields()) {
String suffix = ((String) suffixTextField.getValue()).trim();
try {
lastPrefixUsed = buildPrefixString();
String nextSequenceNumberString =
this.germplasmManager.getNextSequenceNumberForCrossName(lastPrefixUsed);
nextNumberInSequence = Integer.parseInt(nextSequenceNumberString);
generatedNameLabel.setCaption(
buildNextNameInSequence(lastPrefixUsed, suffix, nextNumberInSequence));
} catch (MiddlewareQueryException e) {
LOG.error(e.toString() + "\n" + e.getStackTrace());
e.printStackTrace();
MessageNotifier.showError(
getWindow(),
messageSource.getMessage(Message.ERROR_DATABASE),
messageSource.getMessage(Message.ERROR_IN_GETTING_NEXT_NUMBER_IN_CROSS_NAME_SEQUENCE),
Notification.POSITION_CENTERED);
}
}
}