流畅的 NHibernate 将 IList 作为值映射到单列

我有这门课：

public class MyEntity
{
    public virtual int Id { get; set; }
    public virtual IList<Point> Vectors { get; set; }
}

我怎样才能绘制地图Vectors在 Fluent NHibernate 中到单个列（作为值）？我在想这个：

public class Vectors : ISerializable
{
    public IList<Point> Vectors { get; set; }

    /* Here goes ISerializable implementation */
}

public class MyEntity
{
    public virtual int Id { get; set; }
    public virtual Vectors Vectors { get; set; }
}

是否可以绘制地图Vectors像这样，希望 Fluent NHibernate 能够初始化Vectors类作为标准 ISerialized？

或者我还能怎么映射IList<Point>到单个列？我想我必须自己编写序列化/反序列化例程，这不是问题，我只需要告诉 FNH 使用这些例程。

我想我应该使用IUserType or ICompositeUserType，但我不知道如何实施它们，以及如何告诉FNH合作。

找到了答案。 :-)

Heading UserTypeConvention<T> at:
http://wiki. Fluentnhibernate.org/Available_conventions http://wiki.fluentnhibernate.org/Available_conventions
用于自定义类型转换。

这是为了实现自定义类型转换器：
http://intellect.dk/post/Implementing-custom-types-in-nHibernate.aspx http://intellect.dk/post/Implementing-custom-types-in-nHibernate.aspx

我发现的其他相关链接：
http://www.lostechies.com/blogs/rhouston/archive/2008/03/23/mapping-strings-to-booleans-using-nhibernate-s-iusertype.aspx http://www.lostechies.com/blogs/rhouston/archive/2008/03/23/mapping-strings-to-booleans-using-nhibernate-s-iusertype.aspx
http://www.martinwilley.com/net/code/nhibernate/usertype.html http://www.martinwilley.com/net/code/nhibernate/usertype.html
Link https://web.archive.org/web/20210127201844/http://geekswithblogs.net/opiesblog/archive/2006/08/13/87880.aspx
http://kozmic.pl/archive/2009/10/12/mapping- Different-types-with-nhibernate-iusertype.aspx http://kozmic.pl/archive/2009/10/12/mapping-different-types-with-nhibernate-iusertype.aspx
Link https://web.archive.org/web/20100516024604/http://blogs.msdn.com:80/howard_dierking/archive/2007/04/23/nhibernate-custom-mapping-types.aspx

UserTypeConvention<T> usage:
http://jagregory.com/writings/ Fluent-nhibernate-auto-mapping-type-conventions/ http://jagregory.com/writings/fluent-nhibernate-auto-mapping-type-conventions/

最后一个链接中最重要的代码是这样的：

public class ReplenishmentDayTypeConvention : ITypeConvention
{
  public bool CanHandle(Type type)
  {
    return type == typeof(ReplenishmentDay);
  }

  public void AlterMap(IProperty propertyMapping)
  {
    propertyMapping
      .CustomTypeIs<ReplenishmentDayUserType>()
      .TheColumnNameIs("RepOn");
  }
}

Where ReplenishmentDayUserType is IUserType-派生类和ReplenishmentDay是类，应该使用用户类型转换器进行转换。

和这个：

autoMappings
  .WithConvention(convention =>
  {
    convention.AddTypeConvention(new ReplenishmentDayTypeConvention());
    // other conventions
  });