我需要将此Json返回到我的项目：
{
"data": {
"id": 1,
"username": "renato",
"name": "Renato",
"email": "asdasd@outlook.com",
"roles": [
{
"id": 1,
"name": "ROLE_USER",
"accessList": [
{
"id_access": 1,
"id_role": {
"id_role": 1,
"name": "ROLE_USER",
"authority": "ROLE_USER"
},
"id_program": {
"id_program": 1,
"code_program": "TEST",
"name": "test"
},
"id_view": {
"id_view": 1,
"code_view": "TEST",
"name": "test"
},
"menuYesNo": true,
"accessYesNo": true,
"saveYesNo": true,
"editYesNo": true,
"deleteYesNo": true
}
]
}
]
}
}
但它返回此：
{
"data": {
"id": 1,
"username": "renato",
"name": "Renato",
"email": "asdasd@outlook.com",
"roles": [
{
"id": 1,
"name": "ROLE_USER",
"accessList": [
{
"id_access": 1,
"id_role": {
"id_role": 1,
"name": "ROLE_USER",
"authority": "ROLE_USER"
},
"id_program": {},
"id_view": {},
"menuYesNo": true,
"accessYesNo": true,
"saveYesNo": true,
"editYesNo": true,
"deleteYesNo": true
}
]
}
]
}
}
只有类AccessModel和RoleModel具有双向关系，ProgramModel和ViewModel与AccessModel之间存在单向关系。
OBS：我使用ModelMapper将UserModel映射到UserDTO。在UserDTO内部存在RoleModel。 RoleModel和AccessModel分别具有@JsonManagedReference和@JsonBackReference，而ProgramModel和ViewModel没有。
@Data
@Entity
@Table(schema = "`SCH`", name = "`USER`")
public class UserModel implements UserDetails {
private static final long serialVersionUID = -2195101536379303067L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(table = "USER", name="`ID_USER`", nullable = true)
private Long id_user;
@Column(table = "USER", name="`USERNAME`", nullable = true, length = 50)
private String username;
@Column(table = "USER", name="`PASSWORD`", nullable = true, length = 255)
private String password;
@Column(table = "USER", name="`NAME`", length = 255)
private String name;
@Column(table = "USER", name="`EMAIL`", length = 255)
private String email;
@Column(table = "USER", name="`DATE_EXPERED`", nullable = true)
private LocalDate dateExpered;
@Column(table = "USER", name="`ACCOUNT_ACTIVE`", nullable = true)
private Boolean accountAtive;
@ManyToMany(fetch = FetchType.EAGER)
@JoinTable(schema = "`SCH`", name = "`USER_ROLE`" ,
joinColumns = @JoinColumn(
name = "`CD_USER`", referencedColumnName ="`ID_USER`"
),
inverseJoinColumns = @JoinColumn(
name = "`CD_ROLE`", referencedColumnName = "`ID_ROLE`"
))
@JsonBackReference
private Collection<RoleModel> roles;
//METHODS USERDETAILS
}
@Data
@Entity
@Table(schema = "`SCH`", name = "`ROLE`")
public class RoleModel implements GrantedAuthority {
private static final long serialVersionUID = -1320143054659054908L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(table = "ROLE", name = "`ID_ROLE`", nullable = true)
private Long id_role;
@Column(table = "ROLE", name = "`NAME`", nullable = true, length = 255)
private String name;
@JsonBackReference
@OneToMany(cascade = CascadeType.ALL, mappedBy = "id_role", fetch = FetchType.LAZY)
private List<AccessModel> accessList;
}
@Data
@Entity
@Table(schema = "`SCH`", name = "`ACCESS`")
public class AccessModel implements Serializable {
private static final long serialVersionUID = -5590889002302223720L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(table = "ACCESS", name = "`ID_ACCESS`", nullable = true)
private Long id_access;
@ManyToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
@JoinColumn(name = "`CD_ROLE`")
@JsonManagedReference
private RoleModel id_role;
@ManyToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
@JoinColumn(name = "`CD_PROGRAM`")
private ProgramModel id_program;
@ManyToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
@JoinColumn(name = "`CD_VIEW`")
private ViewModel id_view;
@Column(table = "ACCESS", name = "`MENU_YES_NO`", nullable = true)
private Boolean menuYesNo;
@Column(table = "ACCESS", name = "`ACCESS_YES_NO`", nullable = true)
private Boolean accessYesNo;
@Column(table = "ACCESS", name = "`SAVE_YES_NO`", nullable = true)
private Boolean saveYesNo;
@Column(table = "ACCESS", name = "`EDIT_YES_NO`", nullable = true)
private Boolean editYesNo;
@Column(table = "ACCESS", name = "`DELETE_YES_NO`", nullable = true)
private Boolean deleteYesNo;
}
@Entity
@Table(name = "`PROGRAM`", schema = "`SCH`")
public class ProgramModel implements Serializable {
private static final long serialVersionUID = -726159076909575803L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(table = "PROGRAM", name = "`ID_PROGRAM`", nullable = true)
private Long id_program;
@Column(table = "PROGRAM", name = "`CODE_PROGRAM`", nullable = true)
private String code_program;
@Column(table = "PROGRAM", name = "`NAME`", nullable = true)
private String name;
@Column(table = "PROGRAM", name = "`ACTIVE`", nullable = true)
private Boolean active;
}
@Entity
@Table(name = "`VIEW`", schema = "`SCH`")
public class ViewModel implements Serializable {
private static final long serialVersionUID = 3900486010030569933L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(table = "VIEW", name = "`ID_VIEW`", nullable = true)
private Long id_view;
@Column(table = "VIEW", name = "`CODE_VIEW`", nullable = true)
private String code_view;
@Column(table = "VIEW", name = "`NAME`", nullable = true)
private String name;
@Column(table = "VIEW", name = "`ACTIVE`", nullable = true)
private Boolean active;
}
最佳答案
我忘记将@Data放在ProgramModel和ViewModel中。