C# 在nhibernate中使用fluent映射对象
映射C# 在nhibernate中使用fluent映射对象,c#,.net,nhibernate,C#,.net,Nhibernate,映射 public abstract class BaseEntity { public virtual int Id { get; set; } } public class MyClass : BaseEntity { public virtual Language Language { get; set; } } public class Language : BaseEntity { public virtual st
public abstract class BaseEntity
{
public virtual int Id { get; set; }
}
public class MyClass : BaseEntity
{
public virtual Language Language { get; set; }
}
public class Language : BaseEntity
{
public virtual string Name { get; set; }
}
问题是:如何在MyClassMap中映射语言属性?您可以尝试这种方法
this.References(x => x.Language).Column("Id");
公共类LanguageMap:BaseEntityMap
{
public LanguageMap():base()
{
本表(“语言”);
this.Map(x=>x.Name);
this.HasMany(x=>x.MyClass)
.Access.CamelCaseField(前缀.下划线)
.Fetch.Select()
.LazyLoad()
.KeyColumns.Add(“\”LanguageId\”);//数据库属性名称:LanguageId
}
}
公共类MyClassMap:BaseEntityMap
{
公共MyClassMap():base()
{
本表(“MyClass”);
this.References(x=>x.Language).Column(“LanguageId”);
}
}
private ISessionFactory CreateSessionFactory()
{
return Fluently.Configure() .Database(MsSqlConfiguration.MsSql2012.ConnectionString(this.cnnString))
.Mappings(m => m.FluentMappings
.AddFromAssemblyOf<LanguageMap>()
.AddFromAssembly(this.entityAssembly)
.Conventions.Setup(x =>
{
x.Add(ForeignKey.EndsWith("Id"));
}))
.ExposeConfiguration(cfg => cfg.SetInterceptor(new GeneratedPropertiesInterceptor()))
.BuildSessionFactory();
}
this.References(x => x.Language).Column("Id");
public class LanguageMap : BaseEntityMap<Language>
{
public LanguageMap(): base()
{
this.Table("Language");
this.Map(x => x.Name);
this.HasMany(x => x.MyClass)
.Access.CamelCaseField(Prefix.Underscore)
.Fetch.Select()
.LazyLoad()
.KeyColumns.Add("\"LanguageId\""); // database property name : LanguageId
}
}
public class MyClassMap : BaseEntityMap<MyClass>
{
public MyClassMap(): base()
{
this.Table("MyClass");
this.References(x => x.Language).Column("LanguageId");
}
}