Question

我在NHibernate 2.1中搜索以下基于属性的映射的等效Fluent Mapping

[Class(typeof(Article), Table = "ARTIKEL")]
public class Article  {


  [Id(0, Name = "Id", Column = "Id")]
  public virtual int Id { get; set; }


  [Map(0)]
  [Key(1, Column = "MainArticle")]
  [IndexManyToMany(2, ClassType = typeof(Article), Column = "ChildArticle")]
  [Element(3, Column = "Amount", NotNull = true)]
  public virtual IDictionary<Article, decimal> Bundle { get; set; }


}

我无法为NHibernate 3.0获得有效的Fluent Mapping。

我最终得到了

HasManyToMany<Article>().ParentKeyColumn("MainArticle").ChildKyColumn("ChildArticle").AsMap<int>("Amount");

这会在访问Dictionary ...

时导致“非法访问加载集合”异常

Answer 1

HasManyToMany(x => x.Bundle)
    .ParentKeyColumn("MainArticle")
    .ChildKyColumn("ChildArticle")
    .AsEntityMap("ChildArticle")
    .Element("Amount");

Answer 2

最终，我得到了一个有效的解决方案：

HasMany(x => x.Bundle).Table("bundles").KeyColumn("MainArticle").AsEntityMap("ChildArticle").Element("Amount", part => part.Type<decimal>());

在我的案例中工作。

搜索等效的Fluent Nhibernate映射 - 将映射映射为字典

2 个答案: