package org.tests.model.basic; import javax.persistence.DiscriminatorValue; import javax.persistence.Entity; import java.sql.Date; @Entity @DiscriminatorValue("DOG") public class Dog extends Animal { String registrationNumber; Date dateOfBirth; public String getRegistrationNumber() { return registrationNumber; } public void setRegistrationNumber(String registrationNumber) { this.registrationNumber = registrationNumber; } public Date getDateOfBirth() { return dateOfBirth; } public void setDateOfBirth(Date dateOfBirth) { this.dateOfBirth = dateOfBirth; } }