/** Return the indexes available for this field (for repeated fields ad List) */ @SuppressWarnings("rawtypes") public List<Integer> indexes() { if (form.value().isPresent()) { BeanWrapper beanWrapper = new BeanWrapperImpl(form.value().get()); beanWrapper.setAutoGrowNestedPaths(true); String objectKey = name; if (form.name() != null && name.startsWith(form.name() + ".")) { objectKey = name.substring(form.name().length() + 1); } List<Integer> result = new ArrayList<>(); if (beanWrapper.isReadableProperty(objectKey)) { Object value = beanWrapper.getPropertyValue(objectKey); if (value instanceof Collection) { for (int i = 0; i < ((Collection) value).size(); i++) { result.add(i); } } } return result; } else { Set<Integer> result = new HashSet<>(); Pattern pattern = Pattern.compile("^" + Pattern.quote(name) + "\\[(\\d+)\\].*$"); for (String key : form.data().keySet()) { java.util.regex.Matcher matcher = pattern.matcher(key); if (matcher.matches()) { result.add(Integer.parseInt(matcher.group(1))); } } List<Integer> sortedResult = new ArrayList<>(result); Collections.sort(sortedResult); return sortedResult; } }
protected Object[] getArgumentsForConstraint( String objectName, String field, ConstraintDescriptor<?> descriptor) { List<Object> arguments = new LinkedList<>(); String[] codes = new String[] {objectName + Errors.NESTED_PATH_SEPARATOR + field, field}; arguments.add(new DefaultMessageSourceResolvable(codes, field)); // Using a TreeMap for alphabetical ordering of attribute names Map<String, Object> attributesToExpose = new TreeMap<>(); for (Map.Entry<String, Object> entry : descriptor.getAttributes().entrySet()) { String attributeName = entry.getKey(); Object attributeValue = entry.getValue(); if (!internalAnnotationAttributes.contains(attributeName)) { attributesToExpose.put(attributeName, attributeValue); } } arguments.addAll(attributesToExpose.values()); return arguments.toArray(new Object[arguments.size()]); }
static { internalAnnotationAttributes.add("message"); internalAnnotationAttributes.add("groups"); internalAnnotationAttributes.add("payload"); }