Quartz.net + NHibernate + Windsor.Castle + CommonServiceLocator

Question

I have a web application based on the sharp-architecture framework. It actually use NHibernate for the dal, and i've added a service layer between the (VIEW-CONTROLLER) and the DAL.

I actually need to implement a scheduler to run my jobs frequently. I will use Quartz.net to do that task. Actually i'm facing a problem. Because I will have lot's of jobs that will run at different schedule, like every 30 sec, every days, every weeks.

I want to know if there is a way to run NHibernate with service injection inside Quartz, and if it will support job concurrence, I mean if two jobs runs simultaniously, if there will be no problems with NHibernate. I know there is some issue with NHibernate and multithreading.

I found an implementation of Quartz.Net for Spring (http://www.zorched.net/2009/03/07/using-quartznet-springnet-and-nhibernate-to-run-scheduled-tasks-in-aspnet/) and an implementation for Castle-Windsor (http://bugsquash.blogspot.com/2009/03/windsor-facility-for-quartznet.html).

The problem is, I think this examples don't take care of the case that jobs can be ran simultaniously, that's an Nhibernate problem. And i want to use CommonServiceLocator to be more high level and not limit myself to one IoC framework.

What can be the best approach to solve this problem ?

Thanks for your help

Answer 1

Use the NHibernate facility, then inject ISessionManager in your IJobs. That should give you one ISession per thread and you should have no problems.

Answer 2

See this http://docs.castleproject.org/Contrib.Quartz-Net-integration.ashx