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SimpleValidation.java
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39 lines (29 loc) · 1.03 KB
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package com.zetcode;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
public class SimpleValidation {
private static Validator validator;
public static void main(String[] args) {
var car1 = new Car("Volvo", 29000);
var car2 = new Car("Skoda", 900);
var car3 = new Car(null, 29000);
var car4 = new Car("Cit", 21000);
var car5 = new Car("Bentley", 8000000);
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
validator = factory.getValidator();
validate(car1);
validate(car2);
validate(car3);
validate(car4);
validate(car5);
}
private static void validate(Car car) {
Set<ConstraintViolation<Car>> cvs = validator.validate(car);
for (ConstraintViolation<Car> cv : cvs) {
System.out.printf("%s: %s%n", cv.getPropertyPath(), cv.getMessage());
}
}
}