private void validateFixture(IFixture fixture, Validator validator) {
Set<ConstraintViolation<IFixture>> violations = validator.validate(fixture);
for (ConstraintViolation<IFixture> violation : violations) {
if (violation.getLeafBean() instanceof ICompetition
&& "detail.competition.name".equals(violation.getPropertyPath().toString())) {
assertEquals(violation.getLeafBean(), fixture.getCompetition());
Annotation annotation = violation.getConstraintDescriptor().getAnnotation();
assertEquals(annotation.annotationType(), NotNull.class);
return;
}
}
fail("@NotNull constraint violation for 'detail.competition.name' not detected");
}
private static void doSomething(ApplicationContext context) {
OrderService orderService = context.getBean(OrderService.class);
String customerId = "CUS0001";
Item item = context.getBean(Item.class);
item.setName("ITEM0001");
item.setZipCode("110000");
Order order = null;
try {
order = orderService.placeOrder(customerId, item, 3);
} catch (ConstraintViolationException e) {
// TODO Auto-generated catch block
Set<ConstraintViolation<?>> results = e.getConstraintViolations();
for (ConstraintViolation<?> result : results) {
// System.out.println("校验错误信息模板： " + result.getMessageTemplate());
System.out.println(
""
+ result.getLeafBean().getClass().getName()
+ "."
+ result.getPropertyPath()
+ ": "
+ result.getMessage());
// System.out.println(result.getConstraintDescriptor());
}
// System.out.println(results);
}
System.out.println("返回的订单信息： " + order);
}
/**
* Process the given JSR-303 ConstraintViolations, adding corresponding errors to the provided
* Spring {@link Errors} object.
*
* @param violations the JSR-303 ConstraintViolation results
* @param errors the Spring errors object to register to
*/
protected void processConstraintViolations(
Set<ConstraintViolation<Object>> violations, Errors errors) {
for (ConstraintViolation<Object> violation : violations) {
String field = violation.getPropertyPath().toString();
FieldError fieldError = errors.getFieldError(field);
if (fieldError == null || !fieldError.isBindingFailure()) {
try {
ConstraintDescriptor<?> cd = violation.getConstraintDescriptor();
String errorCode = cd.getAnnotation().annotationType().getSimpleName();
Object[] errorArgs = getArgumentsForConstraint(errors.getObjectName(), field, cd);
if (errors instanceof BindingResult) {
// Can do custom FieldError registration with invalid value from ConstraintViolation,
// as necessary for Hibernate Validator compatibility (non-indexed set path in field)
BindingResult bindingResult = (BindingResult) errors;
String nestedField = bindingResult.getNestedPath() + field;
if ("".equals(nestedField)) {
String[] errorCodes = bindingResult.resolveMessageCodes(errorCode);
bindingResult.addError(
new ObjectError(
errors.getObjectName(), errorCodes, errorArgs, violation.getMessage()));
} else {
Object invalidValue = violation.getInvalidValue();
if (!"".equals(field)
&& (invalidValue == violation.getLeafBean()
|| (field.contains(".") && !field.contains("[]")))) {
// Possibly a bean constraint with property path: retrieve the actual property
// value.
// However, explicitly avoid this for "address[]" style paths that we can't handle.
invalidValue = bindingResult.getRawFieldValue(field);
}
String[] errorCodes = bindingResult.resolveMessageCodes(errorCode, field);
bindingResult.addError(
new FieldError(
errors.getObjectName(),
nestedField,
invalidValue,
false,
errorCodes,
errorArgs,
violation.getMessage()));
}
} else {
// got no BindingResult - can only do standard rejectValue call
// with automatic extraction of the current field value
errors.rejectValue(field, errorCode, errorArgs, violation.getMessage());
}
} catch (NotReadablePropertyException ex) {
throw new IllegalStateException(
"JSR-303 validated property '"
+ field
+ "' does not have a corresponding accessor for Spring data binding - "
+ "check your DataBinder's configuration (bean property versus direct field access)",
ex);
}
}
}
}
/**
* @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();
}
}
