Hi, thanks for your both answers!
DeltaSpike sounds great but i would like to wait for an CODI release which is based on DeltaSpike. TransactionScoped sounds good. So if i add the @Transactional annotation on a method, the Transactional context will be shared to all sub methods? Then i must also add @Trasnaction to my controller action or actionListener, so that only one EntityManager is created per request? Isn't it possible to introduce an @ThreadScoped? It would work like an RequestScoped for requests and can be used via threads, too. Or will a thread shared between multiple requests (like with ASP.Net)? Regards, Thomas 2012/3/15 Gerhard Petracek <gerhard.petra...@gmail.com> > hi mark, > > i agree with you, however, it depends on the implementation (in the > application) - in some cases @TransactionScoped is enough. > > regards, > gerhard > > http://www.irian.at > > Your JSF/JavaEE powerhouse - > JavaEE Consulting, Development and > Courses in English and German > > Professional Support for Apache MyFaces > > > > 2012/3/15 Mark Struberg <strub...@yahoo.de> > > > Hi Thomas! > > > > Well, we had this problem as well in a Quartz scheduler Extension. And > > this did lead to the CdiControl approach implemented in OpenWebBeans Test > > and now moved to DeltaSpike cdise [1]. Please note that this is not yet > > finished, but will be soon! > > > > The functionality is currently in one API but will be split into two > > interfaces. > > > > The first one provides the control to container-independently start and > > stop the whole container (OWB or Weld) which can be used to boot CDI in a > > JavaSE environment without having any implementation specific code in > your > > project. > > > > The second part (I still need to factor this out) will give you the > > ability to start and stop contexts in respect to the current thread. > > This will again be container independent and hides all the complexity > from > > the user. > > > > I hope to be able to finish this work on the weekend (I'm currently > pretty > > busy at $$dayjob in a C project) > > > > LieGrue, > > strub > > > > [1] > > > https://git-wip-us.apache.org/repos/asf?p=incubator-deltaspike.git;a=blob;f=deltaspike/cdise/api/src/main/java/org/apache/deltaspike/cdise/api/CdiContainer.java;h=dc8be0b87f4d350ce0539eec2a43590eeb13e88b;hb=HEAD > > > > > > ----- Original Message ----- > > > From: Thomas Andraschko <zoi...@googlemail.com> > > > To: MyFaces Discussion <users@myfaces.apache.org> > > > Cc: > > > Sent: Thursday, March 15, 2012 3:08 PM > > > Subject: [CODI] ThreadScoped / EntityManager in a new Thread > > > > > > Hi, > > > > > > In our webapp, we have an asynchronous XML sender and receiver and we > > also > > > need db access with transactions in this thread. > > > Currently, our EntityManager is procuded in RequestScoped and will not > > work > > > in a new thread. > > > > > > How can i solve this? > > > Does any ThreadScoped implementation exists? > > > > > > Thanks and best regards, > > > Thomas > > > > > >
