由于我将项目从jhipster 5.8.2升级到jhipster 6.5.1,所以我在使用Mapper时有很多警告。
我会正确处理此警告,而不是在所有Mapper中都添加此属性:
(unmappedTargetPolicy = ReportingPolicy.IGNORE)
例如,我有此错误:
service\mapper\PermissionMapper.java:25: warning: Unmapped target property: "removeEntite".
Permission toEntity(PermissionDTO permissionDTO);
在我的对象许可中,我有:
@Entity
@Table(name = "permission")
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
public class Permission implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ManyToOne
private Profil profil;
@ManyToOne
private User user;
@ManyToMany
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
@JoinTable(name = "permission_entite",
joinColumns = @JoinColumn(name = "permissions_id", referencedColumnName = "id"),
inverseJoinColumns = @JoinColumn(name = "entites_id", referencedColumnName = "id"))
private Set<Entite> entites = new HashSet<>();
....
public Set<Entite> getEntites() {
return entites;
}
public Permission entites(Set<Entite> entites) {
this.entites = entites;
return this;
}
public Permission addEntite(Entite entite) {
this.entites.add(entite);
entite.getPermissions().add(this);
return this;
}
public Permission removeEntite(Entite entite) {
this.entites.remove(entite);
entite.getPermissions().remove(this);
return this;
}
public void setEntites(Set<Entite> entites) {
this.entites = entites;
}
和PermissionDTO:
public class PermissionDTO implements Serializable {
private Long id;
private Long profilId;
private String profilNom;
private Long userId;
private String userLogin;
private Set<EntiteDTO> entites = new HashSet<>();
...
public Set<EntiteDTO> getEntites() {
return entites;
}
public void setEntites(Set<EntiteDTO> entites) {
this.entites = entites;
}
和映射器:
@Mapper(componentModel = "spring", uses = {ProfilMapper.class, UserMapper.class, EntiteMapper.class, })
public interface PermissionMapper extends EntityMapper <PermissionDTO, Permission> {
@Mapping(source = "profil.id", target = "profilId")
@Mapping(source = "profil.nom", target = "profilNom")
@Mapping(source = "user.id", target = "userId")
@Mapping(source = "user.login", target = "userLogin")
PermissionDTO toDto(Permission permission);
@Mapping(source = "profilId", target = "profil")
@Mapping(source = "userId", target = "user")
@Mapping(target = "entites", ignore = true)
Permission toEntity(PermissionDTO permissionDTO);
带有“ ignore = true”的ligne不起作用。
请问您有个主意吗?
@Mapper(componentModel = "spring", uses = {ProfilMapper.class, UserMapper.class, EntiteMapper.class, }, unmappedTargetPolicy = ReportingPolicy.IGNORE)
您可以在每个映射器上定义属性,也可以使用共享的映射器配置。您的问题的解决方案在下面的链接中定义]