And the Class Promotion is:
public class Promotion
{
public virtual long promotionid { get; set; }
public virtual long enterpriseid { get; set; }
public virtual string promotionproduct { get; set; }
public virtual string promotiondescription { get; set; }
public virtual string promotionwebsite { get; set; }
public virtual long clickthroughcount { get; set; }
public virtual string promotionpublishdate { get; set; }
public virtual Enterprise enterprise { get; set; }
}
On Mar 26, 5:37 am, SO King Fai <[email protected]> wrote:
> Hello all I am a very newbie of NH I am facing a problem about using
> NH.
>
> I have some class that have many-to-one mapping
> However, I found that the internal implementation of NH.
> It will have a Proxy class create at run-time and all object instance
> will get by the Proxy class on demand.
> However, if the Session is closed, the Proxy cannot request the object
> instance and more.
>
> Any idea to fix it???
>
> I want to try to google it but i even don't know what keyword i need
> in order to google the problem. OTL
>
> Thank you very much
>
> For Example
>
> I have a Mapping Class:
> <class name="Promotion">
> <id name="promotionid">
> <generator class="identity" />
> </id>
> <property name="enterpriseid" column="Enterprise"/>
> <property name="promotionproduct" />
> <property name="promotiondescription" />
> <property name="promotionwebsite" />
> <property name="clickthroughcount" />
> <property name="promotionpublishdate" />
> <many-to-one name="enterprise" column="Enterprise" />
> </class>
>
> and the Domain Class is:
> public class Enterprise
> {
> public virtual long enterpriseid { get; set; }
> public virtual string enterprisename { get; set; }
> public virtual string loginname { get; set; }
> public virtual string password { get; set; }
> }
>
> If I get a object of Promotion by calling a function getPromotionByID
> (of course it will be more complicated in my function)
> And then outside the getPromotionByID
> when i use the object promotion.enterprise.Value;
> but i use promotion.Value is OK because the value is not request from
> NH on demand.
> then exception will be thrown say no Session something.....
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