@Entity(name = "TB_APP_USER")
@SelectBeforeUpdate(value = true)
@OptimisticLocking(type = OptimisticLockType.VERSION)
@Polymorphism(type = PolymorphismType.EXPLICIT)
@GenericGenerator(name = "systemUUID", strategy = "uuid")
public class User extends BaseObject {private static final long serialVersionUID = -3027223712328553788L;public static String user_name = "name";@Id@GeneratedValue(generator = "systemUUID")@Column(name = "ID")private String id;@OneToOne(mappedBy = "user", cascade = CascadeType.PERSIST)private WL wl;public WL getWl() {return wl;}public void setWl(WL wl) {this.wl = wl;}public String getSysId() {return id;}public void setSysId(String sysId) {this.id = sysId;}
}

@Entity
@Table(name = "tb_app_wl", catalog = "hrborse")
@GenericGenerator(name = "wl", strategy = "uuid")
public class WL extends BaseObject {private static final long serialVersionUID = 1L;private String id;private User user;private Set<Special> speciallist = new HashSet<Special>();@OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "wl")public Set<Special> getSpeciallist() {return speciallist;}public void setSpeciallist(Set<Special> speciallist) {this.speciallist = speciallist;}@Id@GeneratedValue(generator = "wl")@Column(name = "id")public String getId() {return this.id;}public void setId(String id) {this.id = id;}@OneToOne(cascade = CascadeType.ALL)@JoinColumn(name = "user_id")public User getUser() {return this.user;}public void setUser(User user) {this.user = user;}
}

@Entity
@Table(name = "tb_app_special", catalog = "hrborse")
@GenericGenerator(name = "special", strategy = "uuid")
public class Special extends BaseObject {private static final long serialVersionUID = 1L;private String id;private WL wl;@ManyToOne(fetch = FetchType.LAZY)@JoinColumn(name = "wl_id")public WL getWl() {return wl;}public void setWl(WL wl) {this.wl = wl;}@Id@GeneratedValue(generator = "special")@Column(name = "id")public String getId() {return this.id;}public void setId(String id) {this.id = id;}}

public String register() {User user = new User();user.setName(name);user.setEmail(email);user.setModifiedBy("SYS");WL wl = new WL();Set<Special> specialList = new HashSet<Special>();Special special1 = new Special();Special special2 = new Special();Special special3 = new Special();special1.setWl(wl);special2.setWl(wl);special3.setWl(wl);specialList.add(special1);specialList.add(special2);specialList.add(special3);wl.setUser(user);wl.setSpeciallist(specialList);user.setWl(wl);userService.registerUser(user);return SUCCESS;}

public String saveWL() {User user = (User) session.get("user");int count=0;Set<Special> listspecial = new      HashSet<Special>();wl.setId(user.getWl().getId());wl.setUser(user);wl.setWSw(wsw);wl.setSkillCertificate(skillcertificate);wl.setCertificate(certificate);wl.setLanguage(language);wl.setLiteracy(literacy);wl.setListenSkill(listenskill);String id = wl.getId();List<Special> lis = wlService.findSpecialListById(id);for (Special specials : lis) {if(count==0){special.setId(specials.getId());special.setWl(wl);listspecial.add(special);}if(count==1){special2.setId(specials.getId());special2.setWl(wl);listspecial.add(special2);}if(count==2){special3.setId(specials.getId());special3.setWl(wl);listspecial.add(special3);}count++;}wl.setSpeciallist(listspecial);user.setWl(wl);wlService.updateWL(user.getWl());return SUCCESS;}