Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package th.co.geniustree.intenship.advisor.model; import com.fasterxml.jackson.annotation.JsonIgnore; import java.io.Serializable; import java.util.List; import java.util.Objects; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.OneToMany; import javax.persistence.SequenceGenerator; import javax.persistence.Table; import org.hibernate.validator.constraints.NotBlank; /** * * @author User */ @Entity @Table(name = "CATEGORYADVISE") public class CategoryAdvise implements Serializable { @Id @SequenceGenerator(name = "CATEGORYADVISE", sequenceName = "CATEGORYADVISE_SEQ", allocationSize = 1) @GeneratedValue(generator = "CATEGORYADVISE", strategy = GenerationType.SEQUENCE) private Integer id; private String nameCategory; @OneToMany(mappedBy = "categoryAdvise") @JsonIgnore private List<Advise> advises; public Integer getId() { return id; } public String getNameCategory() { return nameCategory; } public void setNameCategory(String nameCategory) { this.nameCategory = nameCategory; } public void setId(Integer id) { this.id = id; } public List<Advise> getAdvises() { return advises; } public void setAdvises(List<Advise> advises) { this.advises = advises; } @Override public int hashCode() { int hash = 7; hash = 43 * hash + Objects.hashCode(this.id); return hash; } @Override public boolean equals(Object obj) { if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } final CategoryAdvise other = (CategoryAdvise) obj; if (!Objects.equals(this.id, other.id)) { return false; } return true; } }