nHibernate + wcf + Isession_问答_开发者_运维开发者技术经验分享

开发者 https://www.devze.com 2023-01-15 11:09 出处：网络

I have a c# solution with 3 projects - Data, WCF and UI. The first one is a class library that talks to db. It\'s exposed via the second one, which is of type WCF Service Library - the reason for that

相关专题：nhibernate wcf

I have a c# solution with 3 projects - Data, WCF and UI. The first one is a class library that talks to db. It's exposed via the second one, which is of type WCF Service Library - the reason for that is it will be exposed in third project开发者_运维知识库 - Asp.net app called UI - as a simple svc pointing to dll.

Just to point it out, I'm not using Repository pattern.

I need to have ISession for a WCF call (similiar to Session-per-request approach for asp.net). Can anyone share a solution that simply works? I don't want to use any IOC for that.

Use WcfOperationSessionContext (new in 3.0).

Once bound, your Data classes just have to use SessionFactory.GetCurrentSession().

Each call to service is associated with unique OperationContext. OperationContext doesn't have any store for custom objects but you can implement extension. By setting session in MessageInspector you can initiate NHibernate Session per call in centralized place and access your extended context in any operation.