如何在映射實體上使用hibernate驗證器

Question

我是新來的hibernate &春天，我想知道如何使用hibernate驗證器映射實體類，例如：如果我有以下實體類它們之間有一對一的關係。我怎樣才能驗證這兩個實體使用類似@NotNull的hibernate驗證器的字段：「personName，personPhone，personEmail，addressLine1，addressLine2，city，state，& zipCode」。

@Entity 
@Table (name = "person") 
public class FacilityModel { 

    @Id 
    @GeneratedValue (strategy = GenerationType.IDENTITY) 
    @Column (name = "pers_id") 
    private int persId; 

    @Column (name = "pers_name") 
    private String personName; 

    @OneToOne (cascade = CascadeType.ALL) 
    @JoinColumn (name = "pers_Addr_Id") 
    private AddressModel address; 

    @Column (name = "pers_phone_no") 
    private String personPhone; 

    @Column (name = "pers_email") 
    private String personEmail; 

而且

@Entity 
@Table (name = "address") 
public class AddressModel { 

    @Id 
    @GeneratedValue (strategy = GenerationType.IDENTITY) 
    @Column (name = "addr_id") 
    private int addrId; 

    @Column (name = "addr_address_line1") 
    private String addrLine1; 

    @Column (name = "addr_address_line2") 
    private String addrLine2; 

    @Column (name = "addr_city") 
    private String city; 

    @Column (name = "addr_state") 
    private String state; 

    @Column (name = "addr_country") 
    private String country; 

    @Column (name = "addr_zip_code") 
    private String zipCode; 

而且，做我需要在比處理方法@Valid註釋和BindingResult其他控制器的任何額外的代碼。

請任何人幫我這個。

Answer 1

您只需要在字段中添加要驗證的註釋，並在保存前休眠以檢查您的值是否正確。

http://hibernate.org/validator/

如果您的控制器，您可以添加註釋@Valid你也可以看到你有對象沒有確定保存。