Castle ActiveRecord OneToOne 和 JoinedBase/Key 全部在一起,没有创建 SQL 关系

发布于 2024-08-13 17:53:25 字数 1773 浏览 6 评论 0原文

我想模拟以下关系。

[JoinedBase]
MasterForm{
  Guid MasterFormId {get;set;}
 /* some base properties like modifiedBy etc... */
}

[ActiveRecord]
TerminationForm{
   [PrmaryKey(Foreign)]
   Guid MasterFormId {get; set;}
   /* Some more properties specific to terminations */
}

[ActiveRecord("TermStaffing")]
    public class TermStaffing : StaffingBase, ITermStaffing
    {
    }

    public abstract class StaffingBase : EntityBase<StaffingBase>, IStaffingBase
    {
        protected StaffingBase()
        {

        }

        protected StaffingBase(string createdBy)
        {
            this.CreatedBy = createdBy;
        }

        [PrimaryKey(PrimaryKeyType.Foreign)]
        public virtual Guid MasterFormId
        {
            get; set;
        }
}

这一切都形成了主类继承......基本形式,然后是一些特定的形式 ..TerminationForm,另一个表单...等等...

然后我打算在每个子表单上挂一些其他表单部分。我将这些子表单建模为 [OneToOne]

即,如果 TerminationForm 类似于上面的 FormOne.. 我在它下面有“Staffing”.. 这是链接.. 及其相互链接(注意...我还拉出了一些将人员配备属性放入抽象基础中,因为我有 TerminationStaffing 和 LeaveStaffing)

[OneToOne(MapType = typeof(TermStaffing), Cascade = CascadeEnum.All, PropertyRef = "MasterFormId", ForeignKey = "FK_TerminationFormsStaffing", Constrained = true)]
        public virtual ITermStaffing Staffing

[OneToOne(MapType = typeof(TerminationForm), PropertyRef = "MasterFormId", ForeignKey = "FK_StaffingTerminationForms", Constrained = true)]
        public virtual ITerminationForm TerminationForm

当 AR 创建架构时..它通过约束其主键的关系正确地将 TerminationForm 与 MasterForm 相关联...

但是,即使 TerminationStaffing 表包含 MasterFormId 我不查看创建的关系。我应该担心这个吗?也许我可以稍后添加它,但我很惊讶。

我考虑过在 TerminationStaffing 上使用 [BelongsTo],但是 TerminationForm 中的关系是什么(关系是一对一......而不是一对多)

我是不是偏离了基地?

I'd like to model the following relationship.

[JoinedBase]
MasterForm{
  Guid MasterFormId {get;set;}
 /* some base properties like modifiedBy etc... */
}

[ActiveRecord]
TerminationForm{
   [PrmaryKey(Foreign)]
   Guid MasterFormId {get; set;}
   /* Some more properties specific to terminations */
}

[ActiveRecord("TermStaffing")]
    public class TermStaffing : StaffingBase, ITermStaffing
    {
    }

    public abstract class StaffingBase : EntityBase<StaffingBase>, IStaffingBase
    {
        protected StaffingBase()
        {

        }

        protected StaffingBase(string createdBy)
        {
            this.CreatedBy = createdBy;
        }

        [PrimaryKey(PrimaryKeyType.Foreign)]
        public virtual Guid MasterFormId
        {
            get; set;
        }
}

This all forms the main class inheritance... base form and then some specific forms
..TerminationForm, another form... etc...

And then I was going to hang some other form-sections off each child form. I modeled those child forms as [OneToOne]

I.e. if TerminationForm is analogous to FormOne above.. I have "Staffing" below it.. this is the link.. and its reciprocal link (Note... I've also pulled up some Staffing properties into an abstract base because I have TerminationStaffing and LeaveStaffing)

[OneToOne(MapType = typeof(TermStaffing), Cascade = CascadeEnum.All, PropertyRef = "MasterFormId", ForeignKey = "FK_TerminationFormsStaffing", Constrained = true)]
        public virtual ITermStaffing Staffing

[OneToOne(MapType = typeof(TerminationForm), PropertyRef = "MasterFormId", ForeignKey = "FK_StaffingTerminationForms", Constrained = true)]
        public virtual ITerminationForm TerminationForm

When AR creates the schema.. it properly relates TerminationForm to MasterForm via the relationship that constrains their Primary Key...

However, even though TerminationStaffing table includes a MasterFormId I don't see the relation created. Should I worry about this? Maybe I can just add it after but I was surprised.

I thought about using [BelongsTo] on TerminationStaffing but then what relation goes in TerminationForm (the relation is one to one.. not one to many)

Am I way off base?

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梦里梦着梦中梦 2024-08-20 17:53:25

事实证明,如果您在 OneToOne 关系的“子”端使用 Constrained = true,则会影响记录的插入顺序。我相信,它也可能会影响 AR 添加到数据库的外键关系。

OneToOne 对我来说是一个很棒的功能,可以将大数据模型逻辑分离为责任较少的表。

It turns out that if you use Constrained = true on the "child" side of a OneToOne relationship that this impacts the order in which records are inserted. It also, I believe, may impact the foreign key relationships which AR adds to your Database.

OneToOne has been a great feature for me to do logical separation of a big datamodel into tables which have less responsibility.

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