userrole.java

struts2 spring2.5 jpa hibernate 权限管理系统源代码

package sunyang.relationship.domain;

import javax.persistence.*;

import sunyang.role.domain.Role;
import sunyang.user.domain.Userinfo;

//把这个类实体化，并设置其对应表
@Entity
@Table(name = "user_role")
public class UserRole implements java.io.Serializable {
	// 对应数据表字段的变量
	private Integer id;
	// 对应关联变量
	private Userinfo userinfo;
	private Role role;

	// 空构造方法
	public UserRole() {
	}

	// 设置变量id对应数据库表字段为id，且为主键，并设置其主键策略为SEQUENCE
	@Id
	@GeneratedValue(strategy = GenerationType.SEQUENCE)
	@Column(name = "id")
	public Integer getId() {
		return this.id;
	}

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

	// 设置关联属性
	@ManyToOne(cascade = {}, fetch = FetchType.LAZY)
	@JoinColumn(name = "userid")
	public Userinfo getUserinfo() {
		return this.userinfo;
	}

	public void setUserinfo(Userinfo userinfo) {
		this.userinfo = userinfo;
	}

	// 设置关联属性
	@ManyToOne(cascade = {}, fetch = FetchType.LAZY)
	@JoinColumn(name = "roleid")
	public Role getRole() {
		return this.role;
	}

	public void setRole(Role role) {
		this.role = role;
	}

}