搜索等效的流利Nhibernate映射 - 映射映射为字典 [英] Search for equivalent Fluent Nhibernate Mapping - Mapping Map as Dictionary

问题描述

我在NHibernate 2.1中搜索了一个相当于Fluent Mapping的以下基于属性的映射：

  [Class（typeof ），Table =ARTIKEL）] 
 public class Article {
 
 
 [Id（0，Name =Id，Column =Id）] 
 public virtual int Id {get;组; } 
 
 $ b [Map（0）] 
 [Key（1，Column =MainArticle）] 
 [IndexManyToMany（2，ClassType = typeof（Article） ，Column =ChildArticle）] 
 [Element（3，Column =Amount，NotNull = true）] 
 public virtual IDictionary< Article，decimal>捆绑{get;组; } 
 
 
} 
  

我无法获得为NHibernate 3.0工作Fluent Mapping。

结束于

  HasManyToMany<物品>（）ParentKeyColumn（ MainArticle）ChildKyColumn（ ChildArticle）AsMap<。&INT GT（ 量）; 
  

这会导致非法访问加载集合异常，同时访问字典... <

 
解决方案
 
 c $ c> HasMany（x => x.Bundle）.Table（bundles）。KeyColumn（MainArticle）。AsEntityMap（ChildArticle）。Element（Amount，part => part.Type<小数>（））; 
  

在我的情况下工作。

I search for a equivalent Fluent Mapping for the following Attribute-based mapping in NHibernate 2.1

[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; }


}

I am not able to get a working Fluent Mapping for NHibernate 3.0.

I ended up with

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

This results in a "Illegal acces to loading collection" Exception while access the Dictionary...

解决方案

Finaly i got a working solution:

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

worked in my case.

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