@SuppressWarnings("rawtypes")
private String getPropertyName(ConstraintViolation violation) {
Iterator iterator = violation.getPropertyPath().iterator();
Path.Node property = (Path.Node) iterator.next();
while (iterator.hasNext()) {
property = (Path.Node) iterator.next();
}
return property.getName();
}
@Test
public void testNonStringMapKey() {
Validator validator = ValidatorUtil.getValidator();
Container container = new Container();
Key id = new Key();
container.addItem(id, new Item(null));
Set<ConstraintViolation<Container>> constraintViolations = validator.validate(container);
assertNumberOfViolations(constraintViolations, 1);
ConstraintViolation<Container> violation = constraintViolations.iterator().next();
Path path = violation.getPropertyPath();
Iterator<Path.Node> iter = path.iterator();
iter.next();
Path.Node node = iter.next();
assertNotNull(node);
assertTrue(node.isInIterable());
assertEquals(node.getKey(), id);
}
private String getMessage(
Member member, Object[] args, Set<? extends ConstraintViolation<?>> violations) {
StringBuilder message = new StringBuilder();
message.append(violations.size());
message.append(" constraint violation(s) occurred during method validation.");
message.append("\nConstructor or Method: ");
message.append(member);
message.append("\nArgument values: ");
message.append(Arrays.toString(args));
message.append("\nConstraint violations: ");
int i = 1;
for (ConstraintViolation<?> constraintViolation : violations) {
Path.Node leafNode = getLeafNode(constraintViolation);
message.append("\n (");
message.append(i);
message.append(")");
message.append(" Kind: ");
message.append(leafNode.getKind());
if (leafNode.getKind() == ElementKind.PARAMETER) {
message.append("\n parameter index: ");
message.append(leafNode.as(Path.ParameterNode.class).getParameterIndex());
}
message.append("\n message: ");
message.append(constraintViolation.getMessage());
message.append("\n root bean: ");
message.append(constraintViolation.getRootBean());
message.append("\n property path: ");
message.append(constraintViolation.getPropertyPath());
message.append("\n constraint: ");
message.append(constraintViolation.getConstraintDescriptor().getAnnotation());
i++;
}
return message.toString();
}
/**
* Called only if isReachable returns true
*
* @return false for any associatons of root object being validated true otherwise
*/
public boolean isCascadable(
Object traversableObject,
Path.Node traversableProperty,
Class<?> rootBeanType,
Path pathToTraversableObject,
ElementType elementType) {
boolean cascadable = true;
if (isRootObjectPath(pathToTraversableObject)) {
String attributeName =
traversableProperty
.getName(); // Refer to section 4.2 of Bean Validation spec for more details about
// Path
DatabaseMapping mapping = getMappingForAttributeName(attributeName);
if (mapping != null && mapping.isForeignReferenceMapping()) {
cascadable = false;
}
}
return cascadable;
}
/** @return false for any lazily loaded property of root object being validated */
public boolean isReachable(
Object traversableObject,
Path.Node traversableProperty,
Class<?> rootBeanType,
Path pathToTraversableObject,
ElementType elementType) {
boolean reachable = true;
String attributeName = null;
if (isRootObjectPath(pathToTraversableObject)) {
attributeName =
traversableProperty
.getName(); // Refer to section 4.2 of Bean Validation spec for more details about
// Path.Node
DatabaseMapping mapping = getMappingForAttributeName(attributeName);
if (mapping != null) {
if (mapping.isForeignReferenceMapping()) {
// For lazy relationships check whether it is instantiated
if (mapping.isLazy()) {
Object attributeValue =
mapping.getAttributeAccessor().getAttributeValueFromObject(traversableObject);
reachable =
((ForeignReferenceMapping) mapping)
.getIndirectionPolicy()
.objectIsInstantiatedOrChanged(attributeValue);
}
} else {
// For lazy non relationship attributes, check whether it is fetched
FetchGroupManager fetchGroupManager = descriptor.getFetchGroupManager();
if (fetchGroupManager != null) {
reachable = fetchGroupManager.isAttributeFetched(traversableObject, attributeName);
}
}
}
}
return reachable;
}
@Test
public void testParseMapBasedProperty() {
String property = "order[foo].deliveryAddress";
Path path = PathImpl.createPathFromString(property);
Iterator<Path.Node> propIter = path.iterator();
assertTrue(propIter.hasNext());
Path.Node elem = propIter.next();
assertEquals("order", elem.getName());
assertFalse(elem.isInIterable());
assertTrue(propIter.hasNext());
elem = propIter.next();
assertEquals("deliveryAddress", elem.getName());
assertTrue(elem.isInIterable());
assertEquals("foo", elem.getKey());
assertFalse(propIter.hasNext());
}
@Test
public void testParsing() {
String property = "orders[3].deliveryAddress.addressline[1]";
Path path = PathImpl.createPathFromString(property);
Iterator<Path.Node> propIter = path.iterator();
assertTrue(propIter.hasNext());
Path.Node elem = propIter.next();
assertEquals(elem.getName(), "orders");
assertFalse(elem.isInIterable());
assertTrue(propIter.hasNext());
elem = propIter.next();
assertEquals(elem.getName(), "deliveryAddress");
assertTrue(elem.isInIterable());
assertEquals(elem.getIndex(), new Integer(3));
assertTrue(propIter.hasNext());
elem = propIter.next();
assertEquals(elem.getName(), "addressline");
assertFalse(elem.isInIterable());
assertTrue(propIter.hasNext());
elem = propIter.next();
assertEquals(elem.getName(), null);
assertTrue(elem.isInIterable());
assertEquals(elem.getIndex(), new Integer(1));
assertFalse(propIter.hasNext());
assertEquals(path.toString(), property);
}
