public void validate(final IValidatable<Z> validatable) {
final Z value = validatable.getValue();
final Z min = this.getMinimum();
final Z max = this.getMaximum();
if ((min != null && ((Comparable) value).compareTo(min) < 0)
|| (max != null && ((Comparable) value).compareTo(max) > 0)) {
final ValidationError error = new ValidationError();
error.addMessageKey(this.resourceKey());
if (min != null) {
error.setVariable("minimum", min);
}
if (max != null) {
error.setVariable("maximum", max);
}
validatable.error(error);
}
}
/**
* Robbed from {@link FormComponent}
*
* @param e
* @param error
*/
private void reportValidationError(ConversionException e, ValidationError error) {
final Locale locale = e.getLocale();
if (locale != null) {
error.setVariable("locale", locale);
}
error.setVariable("exception", e);
Format format = e.getFormat();
if (format instanceof SimpleDateFormat) {
error.setVariable("format", ((SimpleDateFormat) format).toLocalizedPattern());
}
Map<String, Object> variables = e.getVariables();
if (variables != null) {
error.getVariables().putAll(variables);
}
error((IValidationError) error);
}
@SuppressWarnings("unchecked")
private Collection<T> convertInput(String[] inputs) {
if (getType() == null) {
try {
return convertValue(inputs);
} catch (ConversionException e) {
ValidationError error = new ValidationError();
if (e.getResourceKey() != null) {
error.addMessageKey(e.getResourceKey());
}
if (e.getTargetType() != null) {
error.addMessageKey("ConversionError." + Classes.simpleName(e.getTargetType()));
}
error.addMessageKey("ConversionError");
reportValidationError(e, error);
}
} else {
final IConverter converter = getConverter(getType());
String curInput = "";
try {
Collection<T> convertedInput = new ArrayList<T>();
if (inputs != null) {
for (String input : inputs) {
curInput = input;
convertedInput.add(((T) converter.convertToObject(curInput, getLocale())));
}
}
return convertedInput;
} catch (ConversionException e) {
ValidationError error = new ValidationError();
if (e.getResourceKey() != null) {
error.addMessageKey(e.getResourceKey());
}
String simpleName = Classes.simpleName(getType());
error.addMessageKey("IConverter." + simpleName);
error.addMessageKey("IConverter");
error.setVariable("type", simpleName);
error.setVariable("input", curInput);
reportValidationError(e, error);
}
}
return null;
}
@Override
protected ValidationError decorate(ValidationError error, IValidatable<Date> validatable) {
error = super.decorate(error, validatable);
error.setVariable("inputdate", validatable.getValue());
// format variables if format has been specified
if (format != null) {
SimpleDateFormat sdf = new SimpleDateFormat(format);
if (getMinimum() != null) {
error.setVariable("minimum", sdf.format(getMinimum()));
}
if (getMaximum() != null) {
error.setVariable("maximum", sdf.format(getMaximum()));
}
error.setVariable("inputdate", sdf.format(validatable.getValue()));
}
return error;
}
public void validate(IValidatable<List<FileUpload>> pValidatables) {
for (FileUpload image : pValidatables.getValue()) {
String extension = FilenameUtils.getExtension(image.getClientFileName());
if (extension != null && !extensions.contains(extension.toLowerCase())) {
ValidationError error = new ValidationError();
error.addKey("WrongExtensionValidator");
error.setVariable("extensions", extensions.toString());
pValidatables.error(error);
}
}
}
@Override
protected void convertInput() {
Integer lower = this.lower.getConvertedInput();
Integer upper = this.upper.getConvertedInput();
if (lower != null && upper != null) {
RangeValue value = new RangeValue(lower, upper);
if (value.getLower() <= value.getUpper()) {
this.setConvertedInput(value);
} else {
ValidationError error = new ValidationError();
error.addKey("RangeSlider.ConversionError"); // wicket6
error.setVariable("lower", value.getLower());
error.setVariable("upper", value.getUpper());
this.error(error);
}
}
}
// Methods //
@Override
protected void convertInput() {
final IConverter<Date> converter = this.getConverter(Date.class);
String dateInput = this.datePicker.getInput();
String timeInput = this.timePicker.getInput();
try {
Date date =
converter.convertToObject(this.formatInput(dateInput, timeInput), this.getLocale());
this.setConvertedInput(date);
} catch (ConversionException e) {
ValidationError error = new ValidationError();
error.addKey("DateTimePicker.ConversionError"); // wicket6
error.setVariable("date", dateInput);
error.setVariable("time", timeInput);
this.error(error);
}
}