idcard.java

EJB3.0-Book实例教程配套资源.

package com.foshanshop.ejb3.bean;

import java.io.Serializable;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToOne;
import javax.persistence.Table;


@SuppressWarnings("serial")
@Entity
@Table(name = "IDCard")
public class IDCard  implements Serializable{
    private Integer id;
    private String cardno;    
    private Person person;
  
    public IDCard() {
    }
    
    public IDCard(String cardno) {
        this.cardno = cardno;
    }
    
    @Id
    @GeneratedValue   
    public Integer getId() {
        return id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    
    @Column(nullable=false,length=18,unique = true)
    public String getCardno() {
        return cardno;
    }
    public void setCardno(String cardno) {
        this.cardno = cardno;
    }
    
    @OneToOne(optional = false, cascade = CascadeType.ALL)
    @JoinColumn(name = "Person_ID", referencedColumnName = "personid",unique = true)  
    public Person getPerson() {
        return person;
    }
    public void setPerson(Person person) {
        this.person = person;
    }
    
}