stuinfo.java

介绍ejb3.0中的实体bean与会话bean的区别

package test;

import java.util.HashSet;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;

/**
 * Stuinfo generated by MyEclipse Persistence Tools
 */
@Entity
@Table(name = "stuinfo", catalog = "student", uniqueConstraints = { @UniqueConstraint(columnNames = { "stuName" }) })
public class Stuinfo implements java.io.Serializable {

	// Fields

	private Integer stuId;

	private String stuName;

	private String stuSex;

	private Integer stuAge;

	private String stuAddress;

	private Set<Scores> scoreses = new HashSet<Scores>(0);

	// Constructors

	/** default constructor */
	public Stuinfo() {
	}

	/** minimal constructor */
	public Stuinfo(Integer stuId, String stuSex, Integer stuAge,
			String stuAddress) {
		this.stuId = stuId;
		this.stuSex = stuSex;
		this.stuAge = stuAge;
		this.stuAddress = stuAddress;
	}

	/** full constructor */
	public Stuinfo(Integer stuId, String stuName, String stuSex,
			Integer stuAge, String stuAddress, Set<Scores> scoreses) {
		this.stuId = stuId;
		this.stuName = stuName;
		this.stuSex = stuSex;
		this.stuAge = stuAge;
		this.stuAddress = stuAddress;
		this.scoreses = scoreses;
	}

	// Property accessors
	@Id
	@Column(name = "stuId", unique = true, nullable = false, insertable = true, updatable = true)
	public Integer getStuId() {
		return this.stuId;
	}

	public void setStuId(Integer stuId) {
		this.stuId = stuId;
	}

	@Column(name = "stuName", unique = true, nullable = true, insertable = true, updatable = true, length = 20)
	public String getStuName() {
		return this.stuName;
	}

	public void setStuName(String stuName) {
		this.stuName = stuName;
	}

	@Column(name = "stuSex", unique = false, nullable = false, insertable = true, updatable = true, length = 4)
	public String getStuSex() {
		return this.stuSex;
	}

	public void setStuSex(String stuSex) {
		this.stuSex = stuSex;
	}

	@Column(name = "stuAge", unique = false, nullable = false, insertable = true, updatable = true)
	public Integer getStuAge() {
		return this.stuAge;
	}

	public void setStuAge(Integer stuAge) {
		this.stuAge = stuAge;
	}

	@Column(name = "stuAddress", unique = false, nullable = false, insertable = true, updatable = true, length = 40)
	public String getStuAddress() {
		return this.stuAddress;
	}

	public void setStuAddress(String stuAddress) {
		this.stuAddress = stuAddress;
	}

	@OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, mappedBy = "stuinfo")
	public Set<Scores> getScoreses() {
		return this.scoreses;
	}

	public void setScoreses(Set<Scores> scoreses) {
		this.scoreses = scoreses;
	}

}