role.java

来自「struts2 spring2.5 jpa hibernate 权限管理系统源代」· Java 代码 · 共 65 行

package sunyang.role.domain;

import java.util.*;
import javax.persistence.*;

import sunyang.relationship.domain.*;

//把这个类实体化，并设置其对应表
@Entity
@Table(name = "role")
public class Role implements java.io.Serializable {
	// 对应数据表字段的变量
	private Integer id;
	private String rolename;
	// 对应关联变量
	private Set<UserRole> userRoles = new HashSet<UserRole>(0);
	private Set<RoleFunction> roleFunctions = new HashSet<RoleFunction>(0);

	// 空构造方法
	public Role() {
	}

	// 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;
	}

	// 设置表中对应字段
	@Column(name = "rolename")
	public String getRolename() {
		return this.rolename;
	}

	public void setRolename(String rolename) {
		this.rolename = rolename;
	}

	// 设置关联属性
	@OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, mappedBy = "role")
	public Set<UserRole> getUserRoles() {
		return this.userRoles;
	}

	public void setUserRoles(Set<UserRole> userRoles) {
		this.userRoles = userRoles;
	}

	// 设置关联属性
	@OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.LAZY, mappedBy = "role")
	public Set<RoleFunction> getRoleFunctions() {
		return this.roleFunctions;
	}

	public void setRoleFunctions(Set<RoleFunction> roleFunctions) {
		this.roleFunctions = roleFunctions;
	}

}