【发布时间】:2013-12-09 06:35:19
【问题描述】:
我有两个表“召回”和“服务”,我需要它们之间的多对多。 我使用流利的 NHibernate 映射,但它创建了名为“servicetorecall”的附加表
public class Recall : BaseDomain
{
public virtual string Name { get; set; }
public virtual string PersonPosition { get; set; }
public virtual string RecallText { get; set; }
private ICollection<Service> _services = new List<Service>();
public virtual ICollection<Service> Services
{
get { return _services; }
set { _services = value; }
}
}
public class Service : BaseDomain
{
public virtual string Name { get; set; }
public virtual string Url { get; set; }
public virtual string ImgPath { get; set; }
public virtual string ShortContent { get; set; }
public virtual string Content { get; set; }
public virtual bool ServiceIsVisible { get; set; }
ICollection<Recall> _recalls = new List<Recall>();
public virtual ICollection<Recall> Recalls
{
get { return _recalls; }
set { _recalls = value; }
}
}
映射:
class RecallMappingOverride : IAutoMappingOverride<Recall>
{
public void Override(AutoMapping<Recall> mapping)
{
mapping.Cache.ReadWrite();
mapping.HasManyToMany(q => q.Services).Table(MappingNames.RECALLS_RELATIONS)
.ParentKeyColumn(MappingNames.RECALL_ID)
.ChildKeyColumn(MappingNames.SERVICE_ID).Inverse().Cascade.All();
}
}
public class ServiceMappingOverride : IAutoMappingOverride<Service>
{
public void Override(AutoMapping<Service> mapping)
{
mapping.Cache.ReadWrite();
mapping.HasManyToMany(q => q.Recalls).Table(MappingNames.RECALLS_RELATIONS) .ParentKeyColumn(MappingNames.SERVICE_ID).ChildKeyColumn(MappingNames.RECALL_ID)
.Inverse().Cascade.All();
}
}
我尝试更改级联,但这没有帮助。我也对其他实体做了同样的事情,它可以正常工作它是什么类型的魔法?
【问题讨论】:
标签: nhibernate fluent-nhibernate