public Type getConstraintType(Object o) {
if (!(o instanceof ConstraintViolation)) {
throw new RuntimeException(Messages.MESSAGES.unknownObjectPassedAsConstraintViolation(o));
}
ConstraintViolation<?> v = ConstraintViolation.class.cast(o);
if (v instanceof MethodConstraintViolation) {
MethodConstraintViolation<?> mv = MethodConstraintViolation.class.cast(v);
return mv.getKind() == MethodConstraintViolation.Kind.PARAMETER
? Type.PARAMETER
: Type.RETURN_VALUE;
}
Object b = v.getRootBean();
String fieldName = null;
Iterator<Node> it = v.getPropertyPath().iterator();
while (it.hasNext()) {
Node node = it.next();
fieldName = node.getName();
if (fieldName == null) {
return Type.CLASS;
}
}
String getterName = "get" + fieldName.substring(0, 1).toUpperCase() + fieldName.substring(1);
try {
// getMethod(v.getLeafBean().getClass(), getterName);
getMethod(v.getRootBeanClass(), getterName);
return Type.PROPERTY;
} catch (NoSuchMethodException e) {
return Type.FIELD;
}
}
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();
}
public void init() {
int from = 0;
int to = 10;
data = encounterService.findEncounterEntries(from, to);
if (data == null) {
throw new IllegalStateException(
"Find entries implementation for 'Encounter' illegally returned null");
}
if (!data.isEmpty()) {
return;
}
data = new ArrayList<Encounter>();
for (int i = 0; i < 10; i++) {
Encounter obj = getNewTransientEncounter(i);
try {
encounterService.saveEncounter(obj);
} catch (final ConstraintViolationException e) {
final StringBuilder msg = new StringBuilder();
for (Iterator<ConstraintViolation<?>> iter = e.getConstraintViolations().iterator();
iter.hasNext(); ) {
final ConstraintViolation<?> cv = iter.next();
msg.append("[")
.append(cv.getRootBean().getClass().getName())
.append(".")
.append(cv.getPropertyPath())
.append(": ")
.append(cv.getMessage())
.append(" (invalid value = ")
.append(cv.getInvalidValue())
.append(")")
.append("]");
}
throw new IllegalStateException(msg.toString(), e);
}
encounterRepository.flush();
data.add(obj);
}
}
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");
}
private String buildViolationMessage(ConstraintViolation<?> violation) {
return String.format(
"bean: %s, property: %s, error: %s",
violation.getRootBean(), violation.getPropertyPath(), violation.getMessage());
}
/**
* @param exception
* @return
*/
public static Response processException(Throwable exception) {
if (exception instanceof RollbackException
|| exception instanceof TransactionRolledbackException
|| exception instanceof ObserverException
|| exception instanceof PersistenceException
// || exception instanceof javax.persistence.PersistenceException
|| exception instanceof org.omg.CORBA.TRANSACTION_ROLLEDBACK) {
return processException(exception.getCause());
} else if (exception instanceof EJBException) {
return processException(((EJBException) exception).getCausedByException());
} else if (exception instanceof DatabaseException) {
DatabaseException dbe = (DatabaseException) exception;
return processException(dbe.getInternalException());
} else if (exception instanceof javax.script.ScriptException) {
javax.script.ScriptException scriptException = (javax.script.ScriptException) exception;
logger.error(exception.getLocalizedMessage());
if (scriptException.getCause() instanceof ConstraintViolationException) {
return processException(scriptException.getCause());
} else {
return Response.status(Response.Status.BAD_REQUEST)
.entity(
new ExceptionWrapper(
"400", scriptException.getClass(), scriptException.getLocalizedMessage()))
.build();
}
} else if (exception instanceof SQLException) {
SQLException sqlException = (SQLException) exception;
logger.error(exception.getLocalizedMessage());
return Response.status(Response.Status.BAD_REQUEST)
.entity(
new ExceptionWrapper(
"400", sqlException.getClass(), sqlException.getLocalizedMessage()))
.build();
} else if (exception instanceof WegasException) {
WegasException wegasException = (WegasException) exception;
logger.error(exception.getLocalizedMessage());
return Response.status(Response.Status.BAD_REQUEST)
.entity(
new ExceptionWrapper(
"400", wegasException.getClass(), wegasException.getLocalizedMessage()))
.build();
} else if (exception instanceof javax.validation.ConstraintViolationException) {
javax.validation.ConstraintViolationException constraintViolationException =
(javax.validation.ConstraintViolationException) exception;
StringBuilder sb =
new StringBuilder(
RequestFacade.lookup()
.getBundle("com.wegas.app.errors")
.getString("constraint")); // internationalised error (sample)
for (javax.validation.ConstraintViolation violation :
constraintViolationException.getConstraintViolations()) {
sb.append("\n")
.append(violation.getLeafBean())
.append(":")
.append(violation.getRootBean())
.append(violation.getPropertyPath());
}
logger.error(sb.toString());
// constraintViolationException.getMessage()
return Response.status(Response.Status.BAD_REQUEST)
.entity(
new ExceptionWrapper(
"400", exception.getClass(), constraintViolationException.getLocalizedMessage()))
.build();
} else {
logger.error(
RequestFacade.lookup().getBundle("com.wegas.app.errors").getString("unexpected"),
exception); // internationalised error (sample)
return Response.status(Response.Status.BAD_REQUEST)
.entity(
new ExceptionWrapper("400", exception.getClass(), exception.getLocalizedMessage()))
.build();
}
}
@Override
public Object getKey() {
return v.getRootBean();
}