customer.java

ejb学习资料

package entity;

import java.io.Serializable;
import java.util.Date;

import javax.persistence.*;


@Entity
@Table(name="Customer5")
public class Customer implements Serializable {
	/**
	 * 
	 */
	private static final long serialVersionUID = 8035460928401541124L;

	public enum Level{level1,level2,level3};
	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	private Long id;
	@Column(columnDefinition="varchar(20) unique")
	private String name;
	@Temporal(TemporalType.DATE)
	private Date birthday;
	@Column(columnDefinition="tinyint(1)")
	private boolean married;
	@Enumerated(EnumType.STRING)
	private Level level;
	@Lob
	@Basic(fetch=FetchType.LAZY)
	private byte[] photo;
	public Date getBirthday() {
		return birthday;
	}

	public void setBirthday(Date birthday) {
		this.birthday = birthday;
	}

	public Level getLevel() {
		return level;
	}

	public void setLevel(Level level) {
		this.level = level;
	}

	public boolean isMarried() {
		return married;
	}

	public void setMarried(boolean married) {
		this.married = married;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public byte[] getPhoto() {
		return photo;
	}

	public void setPhoto(byte[] photo) {
		this.photo = photo;
	}

	public Customer() {
	}

	public Long getId() {
		return this.id;
	}

	public void setId(Long id) {
		this.id = id;
	}

	public int hashCode() {
		return (this.id == null) ? 0 : this.id.hashCode();
	}

	public boolean equals(Object object) {
		if (object instanceof Customer) {
			final Customer obj = (Customer) object;
			return (this.id != null) ? this.id.equals(obj.id)
					: (obj.id == null);
		}
		return false;
	}

}