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);
}
}
@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;
}