hibernate bean验证-组验证序列

Question

@UniqueNaturalId(groups = {Create.class, Update.class})
public abstract Entity
{
    @Null(groups = {PreCreate.class})
    @NotNull(groups = {PreUpdate.class, PreDelete.class })
    private Integer id;

    // other properties without groups
}

@GroupSequence({PreUpdate.class, Update.class})
public interface PreUpdate {}

// PreCreate and PreDelete follow same structure

<property name="javax.persistence.validation.group.pre-update">
    javax.validation.groups.Default, 
    package.PreUpdate
</property>

环境

Glassfish 3.1.2内置Hibernate-Validator 4.2。

Answer 1

@GroupSequence({PreUpdate.class, Update.class})
public interface PreUpdate {}

此接口声明将导致循环组验证。

创建包括验证组的有序序列的新组：

@GroupSequence({Default.class, PreUpdate.class, Update.class})
public interface UpdateOrdered {}

并用新组替换hibernate配置中的组，如下所示：

<property name="javax.persistence.validation.group.pre-update">
        package.UpdateOrdered
</property>