流利的NHibernate：用不同的名稱映射列

Question

比方說，我有一個表：

Project 
Id 
Title 
ProjectManagerId 
ContactId 

ProjectManagerId和使用ContactID是從名爲Person表這兩個ID：

Person 
PersonId 
Firstname 
Lastname 

我該如何映射這兩列創建一個人物對象？ （使用自動映射或流暢的法線映射）。

感謝

Answer 1

只需創建兩個類爲：

public class Person 
{ 
    public virtual int PersonId { get; set; } 

    public virtual string FirstName { get; set; } 

    public virtual string Surname { get; set; } 
} 


public class Project 
{ 
    public virtual int ProjectId { get; set; } 

    public virtual string Title { get; set; } 

    public virtual Person ProjectManager { get; set; } 

    public virtual Person Contact { get; set; } 
} 

和項目的映射類，因爲它比人:)更有趣

public class ProjectMap : ClassMap<Project> 
{ 
    public ProjectMap() 
    { 
     Id(x => x.ProjectId); 
     Map(x => x.Title); 
     References(x => x.ProjectManager); 
     References(x => x.Contact); 
    } 
} 

如果您正在使用FNH

映射覆蓋將如下所示：

public class ProjectMappingOverride : IAutoMappingOverride<Project> 
{ 
    public void Override(AutoMapping<Project> mapping) 
    { 
     mapping.Id(x => x.ProjectId); //Usually for Id I have a convention, and not define it here 
     mapping.Map(x => x.Title); //Also for simple properties. You could remove these lines if you have setup the conventions. 
     mapping.References(x => x.ProjectManager); 
     mapping.References(x => x.Contact); 
    } 
} 

不要忘了約會其他配置:)

Answer 2

嗯，我會做什麼是創建一個名爲「Person」的觀點，即包含所需的數據，然後映射，正如你將一個普通的表。