public void testBeanValidation() throws Exception {
Artist a = new Artist();
a.setName("TOO OLD ARTIST");
a.setAge(120);
XPersistence.getManager().persist(a);
try {
XPersistence.commit();
} catch (RollbackException ex) {
if (ex.getCause() instanceof javax.validation.ConstraintViolationException) {
javax.validation.ConstraintViolationException vex =
(javax.validation.ConstraintViolationException) ex.getCause();
assertEquals("1 invalid value is expected", 1, vex.getConstraintViolations().size());
ConstraintViolation violation = vex.getConstraintViolations().iterator().next();
assertEquals("Bean", "Artist", violation.getRootBeanClass().getSimpleName());
String expectedMessage =
"es".equals(Locale.getDefault().getLanguage())
? "tiene que ser menor o igual que 90"
: "must be less than or equal to 90";
assertEquals("Message text", expectedMessage, violation.getMessage());
return;
}
}
fail("A constraint violation exception should be thrown");
}
private void displayContraintViolations(Set<ConstraintViolation<Book03>> constraintViolations) {
for (ConstraintViolation constraintViolation : constraintViolations) {
System.out.println(
"### "
+ constraintViolation.getRootBeanClass().getSimpleName()
+ "."
+ constraintViolation.getPropertyPath()
+ " - Invalid Value = "
+ constraintViolation.getInvalidValue()
+ " - Error Msg = "
+ constraintViolation.getMessage());
}
}
@Override
protected boolean matchesSafely(ConstraintViolation item, Description mismatchDescription) {
if (matcher.matches(item.getValidatorClazz())) {
return true;
}
matcher.describeMismatch(item, mismatchDescription);
return false;
}
/**
* When dealing with @ValidateWith annotations, and message parameter is not used in the
* annotation, extract the message from validator's getErrorMessageKey() method
*/
protected String getMessageForConstraintViolation(ConstraintViolation<Object> violation) {
String errorMessage = violation.getMessage();
Annotation annotation = violation.getConstraintDescriptor().getAnnotation();
if (annotation instanceof Constraints.ValidateWith) {
Constraints.ValidateWith validateWithAnnotation = (Constraints.ValidateWith) annotation;
if (violation.getMessage().equals(Constraints.ValidateWithValidator.defaultMessage)) {
Constraints.ValidateWithValidator validateWithValidator =
new Constraints.ValidateWithValidator();
validateWithValidator.initialize(validateWithAnnotation);
Tuple<String, Object[]> errorMessageKey = validateWithValidator.getErrorMessageKey();
if (errorMessageKey != null && errorMessageKey._1 != null) {
errorMessage = errorMessageKey._1;
}
}
}
return errorMessage;
}
public void testRequiredAsBeanValidationAnnotation() throws Exception {
DrivingLicence dl = new DrivingLicence();
dl.setType("X");
dl.setLevel(1);
dl.setDescription(""); // This is annotated with @Required
XPersistence.getManager().persist(dl);
try {
XPersistence.commit();
} catch (RollbackException ex) {
if (ex.getCause() instanceof ConstraintViolationException) {
ConstraintViolationException cex = (ConstraintViolationException) ex.getCause();
assertEquals("1 constraint violation expected", 1, cex.getConstraintViolations().size());
ConstraintViolation v = cex.getConstraintViolations().iterator().next();
assertEquals("Property", "description", v.getPropertyPath().toString());
assertEquals("Message text", "{required}", v.getMessage());
return;
}
}
fail("A constraint violation exception should be thrown");
}
public void testPropertyValidatorsAsBeanValidationAnnotation() throws Exception {
Product p = new Product();
p.setNumber(66);
p.setDescription("MOTO");
p.setFamilyNumber(1);
p.setSubfamilyNumber(1);
p.setWarehouseKey(new Warehouse());
p.setUnitPrice(new BigDecimal("900"));
XPersistence.getManager().persist(p);
try {
XPersistence.commit();
} catch (RollbackException ex) {
if (ex.getCause() instanceof ConstraintViolationException) {
ConstraintViolationException cex = (ConstraintViolationException) ex.getCause();
assertEquals("1 constraint violation expected", 1, cex.getConstraintViolations().size());
ConstraintViolation v = cex.getConstraintViolations().iterator().next();
assertEquals("Property", "description", v.getPropertyPath().toString());
assertEquals("Message text", "", v.getMessage());
return;
}
}
fail("A constraint violation exception should be thrown");
}
public void testEntityValidatorsAsHibernateAnnotation() throws Exception {
Product p = new Product();
p.setNumber(66);
p.setDescription("BUENO, BONITO, BARATO"); // It's cheap ('BARATO') thus...
p.setFamilyNumber(1);
p.setSubfamilyNumber(1);
p.setWarehouseKey(new Warehouse());
p.setUnitPrice(new BigDecimal("900")); // ... it cannot cost 900 (max 100)
XPersistence.getManager().persist(p);
try {
XPersistence.commit();
} catch (RollbackException ex) {
if (ex.getCause() instanceof ConstraintViolationException) {
ConstraintViolationException cex = (ConstraintViolationException) ex.getCause();
assertEquals("1 constraint violation expected", 1, cex.getConstraintViolations().size());
ConstraintViolation v = cex.getConstraintViolations().iterator().next();
assertEquals("Bean", "Product", v.getRootBean().getClass().getSimpleName());
assertEquals("Message text", "", v.getMessage());
return;
}
}
fail("A constraint violation exception should be thrown");
}
/**
* Creates localized messages of all the constraint violations that has occured.
*
* <p>The key "<code>Qi4j_ConstraintViolation_<i><strong>CompositeType</strong></code></i>"
* will be used to lookup the text formatting pattern from the ResourceBundle, where <strong>
* <code><i>CompositeType</i></code></strong> is the class name of the Composite where the
* constraint was violated. If such key does not exist, then the key "<code>
* Qi4j_ConstraintViolation</code>" will be used, and if that one also doesn't exist, or the
* resourceBundle argument is null, then the default patterns will be used;
*
* <table><tr><th>Type of Composite</th><th>Pattern used</th></tr>
* <tr><td>Composite</td>
* <td><code>Constraint Violation in {2}.{3} with constraint {4}, in composite \n{0} of type {1}</code></td>
* </tr>
* <tr><td>EntityComposite</td>
* <td><code>Constraint Violation in {2}.{3} with constraint {4}, in entity {1}[id={0}]</code></td>
* </tr>
* <tr><td>ServiceComposite</td>
* <td><code>Constraint Violation in {2}.{3} with constraint {4}, in service {0}</code></td>
* </tr>
* </table>
*
* Then format each ConstraintViolation according to such pattern, where the following argument
* are passed;
*
* <table><tr><th>Arg</th><th>Value</th></tr>
* <tr>
* <td>{0}</td>
* <td>Composite instance toString()</td>
* </tr>
* <tr>
* <td>{1}</td>
* <td>CompositeType class name</td>
* </tr>
* <tr>
* <td>{2}</td>
* <td>MixinType class name</td>
* </tr>
* <tr>
* <td>{3}</td>
* <td>MixinType method name</td>
* </tr>
* <tr>
* <td>{4}</td>
* <td>Annotation toString()</td>
* </tr>
* <tr>
* <td>{5}</td>
* <td>toString() of value passed as the argument, or "null" text if argument was null.</td>
* </tr>
* </table>
*
* <p><b>NOTE!!!</b> This class is still under construction and will be modified further.
*
* @param bundle The ResourceBundle for Localization, or null if default formatting and locale to
* be used.
* @return An array of localized messages of the violations incurred.
*/
public String[] localizedMessagesFrom(ResourceBundle bundle) {
String pattern =
"Constraint violation in {0}.{1} for method ''{3}'' with constraint \"{4}({6})\", for value ''{5}''";
ArrayList<String> list = new ArrayList<String>();
for (ConstraintViolation violation : constraintViolations) {
Locale locale;
if (bundle != null) {
try {
pattern = bundle.getString("qi4j.constraint." + mixinTypeName + "." + methodName);
} catch (MissingResourceException e1) {
try {
pattern = bundle.getString("qi4j.constraint");
} catch (MissingResourceException e2) {
// ignore. The default pattern will be used.
}
}
locale = bundle.getLocale();
} else {
locale = Locale.getDefault();
}
MessageFormat format = new MessageFormat(pattern, locale);
Annotation annotation = violation.constraint();
String name = violation.name();
Object value = violation.value();
String classes;
if (Iterables.count(instanceTypes) == 1) {
classes = Iterables.first(instanceTypes).getSimpleName();
} else {
classes =
"["
+ Iterables.<Class<?>>toString(
instanceTypes,
new Function<Class<?>, String>() {
@Override
public String map(Class<?> from) {
return from.getSimpleName();
}
},
",")
+ "]";
}
Object[] args =
new Object[] {
instanceToString,
classes,
mixinTypeName,
methodName,
annotation.toString(),
"" + value,
name
};
StringBuffer text = new StringBuffer();
format.format(args, text, null);
list.add(text.toString());
}
String[] result = new String[list.size()];
list.toArray(result);
return result;
}
/**
* Binds data to this form - that is, handles form submission.
*
* @param data data to submit
* @return a copy of this form filled with the new data
*/
@SuppressWarnings("unchecked")
public Form<T> bind(Map<String, String> data, String... allowedFields) {
DataBinder dataBinder;
Map<String, String> objectData = data;
if (rootName == null) {
dataBinder = new DataBinder(blankInstance());
} else {
dataBinder = new DataBinder(blankInstance(), rootName);
objectData = new HashMap<>();
for (String key : data.keySet()) {
if (key.startsWith(rootName + ".")) {
objectData.put(key.substring(rootName.length() + 1), data.get(key));
}
}
}
if (allowedFields.length > 0) {
dataBinder.setAllowedFields(allowedFields);
}
SpringValidatorAdapter validator =
new SpringValidatorAdapter(play.data.validation.Validation.getValidator());
dataBinder.setValidator(validator);
dataBinder.setConversionService(formatters.conversion);
dataBinder.setAutoGrowNestedPaths(true);
final Map<String, String> objectDataFinal = objectData;
withRequestLocale(
() -> {
dataBinder.bind(new MutablePropertyValues(objectDataFinal));
return null;
});
Set<ConstraintViolation<Object>> validationErrors;
if (groups != null) {
validationErrors = validator.validate(dataBinder.getTarget(), groups);
} else {
validationErrors = validator.validate(dataBinder.getTarget());
}
BindingResult result = dataBinder.getBindingResult();
for (ConstraintViolation<Object> violation : validationErrors) {
String field = violation.getPropertyPath().toString();
FieldError fieldError = result.getFieldError(field);
if (fieldError == null || !fieldError.isBindingFailure()) {
try {
result.rejectValue(
field,
violation.getConstraintDescriptor().getAnnotation().annotationType().getSimpleName(),
getArgumentsForConstraint(
result.getObjectName(), field, violation.getConstraintDescriptor()),
getMessageForConstraintViolation(violation));
} catch (NotReadablePropertyException ex) {
throw new IllegalStateException(
"JSR-303 validated property '"
+ field
+ "' does not have a corresponding accessor for data binding - "
+ "check your DataBinder's configuration (bean property versus direct field access)",
ex);
}
}
}
if (result.hasErrors() || result.getGlobalErrorCount() > 0) {
Map<String, List<ValidationError>> errors = new HashMap<>();
for (FieldError error : result.getFieldErrors()) {
String key = error.getObjectName() + "." + error.getField();
if (key.startsWith("target.") && rootName == null) {
key = key.substring(7);
}
if (!errors.containsKey(key)) {
errors.put(key, new ArrayList<>());
}
ValidationError validationError;
if (error.isBindingFailure()) {
ImmutableList.Builder<String> builder = ImmutableList.builder();
Optional<Messages> msgs =
Optional.of(Http.Context.current.get()).map(c -> messagesApi.preferred(c.request()));
for (String code : error.getCodes()) {
code = code.replace("typeMismatch", "error.invalid");
if (!msgs.isPresent() || msgs.get().isDefinedAt(code)) {
builder.add(code);
}
}
validationError =
new ValidationError(
key, builder.build().reverse(), convertErrorArguments(error.getArguments()));
} else {
validationError =
new ValidationError(
key, error.getDefaultMessage(), convertErrorArguments(error.getArguments()));
}
errors.get(key).add(validationError);
}
List<ValidationError> globalErrors = new ArrayList<>();
for (ObjectError error : result.getGlobalErrors()) {
globalErrors.add(
new ValidationError(
"", error.getDefaultMessage(), convertErrorArguments(error.getArguments())));
}
if (!globalErrors.isEmpty()) {
errors.put("", globalErrors);
}
return new Form(
rootName, backedType, data, errors, Optional.empty(), groups, messagesApi, formatters);
} else {
Object globalError = null;
if (result.getTarget() != null) {
try {
java.lang.reflect.Method v = result.getTarget().getClass().getMethod("validate");
globalError = v.invoke(result.getTarget());
} catch (NoSuchMethodException e) {
// do nothing
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
if (globalError != null) {
Map<String, List<ValidationError>> errors = new HashMap<>();
if (globalError instanceof String) {
errors.put("", new ArrayList<>());
errors.get("").add(new ValidationError("", (String) globalError, new ArrayList()));
} else if (globalError instanceof List) {
for (ValidationError error : (List<ValidationError>) globalError) {
List<ValidationError> errorsForKey = errors.get(error.key());
if (errorsForKey == null) {
errors.put(error.key(), errorsForKey = new ArrayList<>());
}
errorsForKey.add(error);
}
} else if (globalError instanceof Map) {
errors = (Map<String, List<ValidationError>>) globalError;
}
return new Form(
rootName, backedType, data, errors, Optional.empty(), groups, messagesApi, formatters);
}
return new Form(
rootName,
backedType,
new HashMap<>(data),
new HashMap<>(errors),
Optional.ofNullable((T) result.getTarget()),
groups,
messagesApi,
formatters);
}
}
public static Map<String, String> toRequestMap(
PaypalClassicModel paypalClassicModel, String format) {
Map<String, String> returnMap = new HashMap<>();
if (paypalClassicModel == null) {
return returnMap;
}
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
// ValidatorFactory factory = Validation.byDefaultProvider()
// .configure()
// .messageInterpolator( new MyMessageInterpolator() )
// .buildValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<PaypalClassicModel>> violations =
validator.validate(paypalClassicModel);
if (violations.size() == 0) {
try {
for (Field field : FieldUtils.getAllFields(paypalClassicModel.getClass())) {
if (field.getType().isAssignableFrom(String.class)) {
if (BeanUtils.getProperty(paypalClassicModel, field.getName()) != null) {
if (StringUtils.isNumeric(format)) {
returnMap.put(
field.getName().toUpperCase() + format,
BeanUtils.getProperty(paypalClassicModel, field.getName()));
} else {
returnMap.put(
getFormatedKeyName(format, field.getName(), null),
BeanUtils.getProperty(paypalClassicModel, field.getName()));
}
}
}
if (PaypalClassicModel.class.isAssignableFrom(field.getType())) {
if (PropertyUtils.getProperty(paypalClassicModel, field.getName()) != null) {
returnMap.putAll(
toRequestMap(
(PaypalClassicModel)
PropertyUtils.getProperty(paypalClassicModel, field.getName()),
format));
}
}
if (List.class.isAssignableFrom(field.getType())) {
List listItem = (List) PropertyUtils.getProperty(paypalClassicModel, field.getName());
if (listItem != null) {
for (int i = 0; i < listItem.size(); i++) {
if (listItem.get(i) instanceof PaypalClassicModel) {
PaypalCollection paypalCollection = field.getAnnotation(PaypalCollection.class);
if (paypalCollection != null
&& StringUtils.isNotEmpty(paypalCollection.format())) {
String formatStr = field.getAnnotation(PaypalCollection.class).format();
returnMap.putAll(
toRequestMap(
(PaypalClassicModel) listItem.get(i),
getFormatedKeyName(formatStr, null, i)));
} else {
if (StringUtils.isNoneEmpty(format)) {
returnMap.putAll(
toRequestMap(
(PaypalClassicModel) listItem.get(i), format + String.valueOf(i)));
} else {
returnMap.putAll(
toRequestMap((PaypalClassicModel) listItem.get(i), String.valueOf(i)));
}
}
}
if (listItem.get(i) instanceof List) {
PaypalCollection paypalCollection = field.getAnnotation(PaypalCollection.class);
if (paypalCollection != null
&& StringUtils.isNotEmpty(paypalCollection.format())) {
String formatStr = field.getAnnotation(PaypalCollection.class).format();
returnMap.putAll(
toRequestMap(
(List) listItem.get(i), getFormatedKeyName(formatStr, null, i)));
} else {
if (StringUtils.isNoneEmpty(format)) {
returnMap.putAll(
toRequestMap((List) listItem.get(i), format + String.valueOf(i)));
} else {
returnMap.putAll(toRequestMap((List) listItem.get(i), String.valueOf(i)));
}
}
}
if (listItem.get(i) instanceof String) {
PaypalCollection paypalCollection = field.getAnnotation(PaypalCollection.class);
if (paypalCollection != null
&& StringUtils.isNotEmpty(paypalCollection.format())) {
String formatStr = paypalCollection.format();
formatStr = getFormatedKeyName(formatStr, field.getName(), i);
returnMap.put(
getFormatedKeyName(format, formatStr, null), listItem.get(i).toString());
} else {
returnMap.put(
getFormatedKeyName(format, field.getName(), null) + i,
listItem.get(i).toString());
}
}
}
}
}
}
} catch (IllegalAccessException e) {
throw new ValidationException(e.getMessage());
} catch (InvocationTargetException e) {
throw new ValidationException(e.getMessage());
} catch (NoSuchMethodException e) {
throw new ValidationException(e.getMessage());
}
} else {
StringBuffer buf = new StringBuffer();
for (ConstraintViolation<PaypalClassicModel> violation : violations) {
buf.append(violation.getMessage() + "\n");
}
throw new ValidationException(buf.toString());
}
return returnMap;
}
/**
* Binds data to this form - that is, handles form submission.
*
* @param data data to submit
* @return a copy of this form filled with the new data
*/
public Form<T> bind(Map<String, String> data, String... allowedFields) {
DataBinder dataBinder = null;
Map<String, String> objectData = data;
if (rootName == null) {
dataBinder = new DataBinder(blankInstance());
} else {
dataBinder = new DataBinder(blankInstance(), rootName);
objectData = new HashMap<String, String>();
for (String key : data.keySet()) {
if (key.startsWith(rootName + ".")) {
objectData.put(key.substring(rootName.length() + 1), data.get(key));
}
}
}
if (allowedFields.length > 0) {
dataBinder.setAllowedFields(allowedFields);
}
SpringValidatorAdapter validator =
new SpringValidatorAdapter(play.data.validation.Validation.getValidator());
dataBinder.setValidator(validator);
dataBinder.setConversionService(play.data.format.Formatters.conversion);
dataBinder.setAutoGrowNestedPaths(true);
dataBinder.bind(new MutablePropertyValues(objectData));
Set<ConstraintViolation<Object>> validationErrors;
if (groups != null) {
validationErrors = validator.validate(dataBinder.getTarget(), groups);
} else {
validationErrors = validator.validate(dataBinder.getTarget());
}
BindingResult result = dataBinder.getBindingResult();
for (ConstraintViolation<Object> violation : validationErrors) {
String field = violation.getPropertyPath().toString();
FieldError fieldError = result.getFieldError(field);
if (fieldError == null || !fieldError.isBindingFailure()) {
try {
result.rejectValue(
field,
violation.getConstraintDescriptor().getAnnotation().annotationType().getSimpleName(),
getArgumentsForConstraint(
result.getObjectName(), field, violation.getConstraintDescriptor()),
violation.getMessage());
} catch (NotReadablePropertyException ex) {
throw new IllegalStateException(
"JSR-303 validated property '"
+ field
+ "' does not have a corresponding accessor for data binding - "
+ "check your DataBinder's configuration (bean property versus direct field access)",
ex);
}
}
}
if (result.hasErrors()) {
Map<String, List<ValidationError>> errors = new HashMap<String, List<ValidationError>>();
for (FieldError error : result.getFieldErrors()) {
String key = error.getObjectName() + "." + error.getField();
if (key.startsWith("target.") && rootName == null) {
key = key.substring(7);
}
List<Object> arguments = new ArrayList<Object>();
for (Object arg : error.getArguments()) {
if (!(arg
instanceof org.springframework.context.support.DefaultMessageSourceResolvable)) {
arguments.add(arg);
}
}
if (!errors.containsKey(key)) {
errors.put(key, new ArrayList<ValidationError>());
}
errors
.get(key)
.add(
new ValidationError(
key,
error.isBindingFailure() ? "error.invalid" : error.getDefaultMessage(),
arguments));
}
return new Form(rootName, backedType, data, errors, None(), groups);
} else {
Object globalError = null;
if (result.getTarget() != null) {
try {
java.lang.reflect.Method v = result.getTarget().getClass().getMethod("validate");
globalError = v.invoke(result.getTarget());
} catch (NoSuchMethodException e) {
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
if (globalError != null) {
Map<String, List<ValidationError>> errors = new HashMap<String, List<ValidationError>>();
if (globalError instanceof String) {
errors.put("", new ArrayList<ValidationError>());
errors.get("").add(new ValidationError("", (String) globalError, new ArrayList()));
} else if (globalError instanceof List) {
errors.put("", (List<ValidationError>) globalError);
} else if (globalError instanceof Map) {
errors = (Map<String, List<ValidationError>>) globalError;
}
return new Form(rootName, backedType, data, errors, None(), groups);
}
return new Form(
rootName,
backedType,
new HashMap<String, String>(data),
new HashMap<String, List<ValidationError>>(errors),
Some((T) result.getTarget()),
groups);
}
}