Re: [Resin-interest] packaging EB3 application with Resin
Hello, thank you for your answers My previous post might be confusing. We have several webapps (several virtual hosts) that share the same ejbs. This is why we wanted to achieve this kind of packaging : Project_EAR -> project_EJB-JAR -> project_1_WAR (www.website1.com) -> project_2_WAR (www.website2.com) Also, we want to avoid Hessian because we want to access the ejbs with some simple imports/injections. My idea of using a WAR as an EJB3-JAR was coming from the fact that WAR and EJB3-JAR are quite similar but as Jeff says (http://maillist.caucho.com/pipermail/resin-interest/2009-November/004187.html) classes in a WAR are out of scope for other WARs. Not a good idea then. So in the end we will make some WARs directly deployed in the webapps dir (not in a EAR) and tune the ant script so that the same ejbs are put in the WAR at deployment. Looking forward resin 4 ! regards Vincent LAUGIER Email : vincent.laug...@helmet.fr Téléphone : 01 75 43 92 52 Fax : 01 79 75 01 12 (www.monfax.com) www.helmet.fr Scott Ferguson a écrit : > Vincent LAUGIER wrote: > >> What do you mean by "defining ejbs in resin-web.xml" ? Could this be a >> workaround to package the project in differents WARs (one WAR for the >> entity beans, another for the session beans...) ? >> >> > Many/most applications only need a single .war file. Packaging a single > ..war file in an .ear just to get EJB support is silly. The JavaEE 6 > specs have finally caught up to this concept. > > I have no idea why you would want to package your session beans in a > different .war file from the rest of your application. > > -- Scott > >> regards >> >> Vincent >> >> >>> This is only available in Resin 4. I don't believe there is a separate >>> example, however there is a detailed draft of spec published on the blog: >>> http://blog.caucho.com/?p=225 >>> >>> >>> >>> ___ >>> resin-interest mailing list >>> resin-interest@caucho.com >>> http://maillist.caucho.com/mailman/listinfo/resin-interest >>> >>> >>> >>> >>> >> >> >> ___ >> resin-interest mailing list >> resin-interest@caucho.com >> http://maillist.caucho.com/mailman/listinfo/resin-interest >> >> >> > > > > > ___ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest > > > ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] packaging EB3 application with Resin
Vincent LAUGIER wrote: > What do you mean by "defining ejbs in resin-web.xml" ? Could this be a > workaround to package the project in differents WARs (one WAR for the > entity beans, another for the session beans...) ? > Many/most applications only need a single .war file. Packaging a single ..war file in an .ear just to get EJB support is silly. The JavaEE 6 specs have finally caught up to this concept. I have no idea why you would want to package your session beans in a different .war file from the rest of your application. -- Scott > regards > > Vincent > >> This is only available in Resin 4. I don't believe there is a separate >> example, however there is a detailed draft of spec published on the blog: >> http://blog.caucho.com/?p=225 >> >> >> >> ___ >> resin-interest mailing list >> resin-interest@caucho.com >> http://maillist.caucho.com/mailman/listinfo/resin-interest >> >> >> >> > > > > > ___ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest > > ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] packaging EB3 application with Resin
> Hello Alex, > > then we are waiting for the resin 4 stable release (we need to stick to > resin 3 for the moment because of problem with the persistence context > injection, see http://forum.caucho.com/showthread.php?t=1927). > > >> Resin supports the ear layout as well as defining ejbs in resin-web.xml >> > What do you mean by "defining ejbs in resin-web.xml" ? Could this be a > workaround to package the project in differents WARs (one WAR for the > entity beans, another for the session beans...) ? It's best to package an ear when there is more then one web-app. With a single web-app there is a possibility of deploying EJBs in a web-app. The ejb-jar.xml in that case is placed in to web-app and configured via http://caucho.com/resin/reference/env-tags.xtp#ejb-server for ejb-server doc and http://caucho.com/resin-3.1/examples/ejb-stateless/index.xtp for Best Regards, Alex > > regards > > Vincent >> This is only available in Resin 4. I don't believe there is a separate >> example, however there is a detailed draft of spec published on the blog: >> http://blog.caucho.com/?p=225 >> >> >> >> ___ >> resin-interest mailing list >> resin-interest@caucho.com >> http://maillist.caucho.com/mailman/listinfo/resin-interest >> >> >> > > > > > ___ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] packaging EB3 application with Resin
As a longtime J2EE developer, let me suggest that life is far more pleasant if you abandon the atrocious EAR packaging morass and build your applications in one or more WARs. Just put all your classes in WEB-INF/classes (ejbs, servlets, etc), make sure you have WEB-INF/classes/META-INF/beans.xml and WEB-INF/classes/META-INF/ejb-jar.xml, and it all works the way you would expect. Note that separate WARs will be in separate classloader scopes, so inter-WAR calls will be Hessian not local method calls. But this makes life a lot easier when you want to relocate a WAR to a different server. Jeff On Mon, Nov 16, 2009 at 10:02 AM, Vincent LAUGIER wrote: > Hello Alex, > > then we are waiting for the resin 4 stable release (we need to stick to > resin 3 for the moment because of problem with the persistence context > injection, see http://forum.caucho.com/showthread.php?t=1927). > > >> Resin supports the ear layout as well as defining ejbs in resin-web.xml >> > What do you mean by "defining ejbs in resin-web.xml" ? Could this be a > workaround to package the project in differents WARs (one WAR for the > entity beans, another for the session beans...) ? > > regards > > Vincent >> This is only available in Resin 4. I don't believe there is a separate >> example, however there is a detailed draft of spec published on the blog: >> http://blog.caucho.com/?p=225 >> >> >> >> ___ >> resin-interest mailing list >> resin-interest@caucho.com >> http://maillist.caucho.com/mailman/listinfo/resin-interest >> >> >> > > > > > ___ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest > ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] packaging EB3 application with Resin
Hello Alex, then we are waiting for the resin 4 stable release (we need to stick to resin 3 for the moment because of problem with the persistence context injection, see http://forum.caucho.com/showthread.php?t=1927). > Resin supports the ear layout as well as defining ejbs in resin-web.xml > What do you mean by "defining ejbs in resin-web.xml" ? Could this be a workaround to package the project in differents WARs (one WAR for the entity beans, another for the session beans...) ? regards Vincent > This is only available in Resin 4. I don't believe there is a separate > example, however there is a detailed draft of spec published on the blog: > http://blog.caucho.com/?p=225 > > > > ___ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest > > > ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] packaging EB3 application with Resin
On 2009-11-16, at 8:09 AM, Vincent LAUGIER wrote: > Hello, > > I am trying to package an EAR application in Resin. > > So far, I have achieved this kind of package : a WAR project embedded in > a EAR project (specifying the 'ear-deploy' tag in the resin.conf). > > Project_EAR > -> project_WAR > > > I now want to to the following : one EAR project holding one EJB-JAR > project (for the entity beans and session beans), some WAR projects for > the pages and servlets. > > Project_EAR > -> project_EJB-JAR > -> project_1_WAR > -> project_2_WAR > Is it possible to achieve the same in Resin ? Resin supports the ear layout as well as defining ejbs in resin-web.xml > (If we need to use http://www.caucho.com/resin/admin/jar-repository.xtp, is > there an example we can follow ?) This is only available in Resin 4. I don't believe there is a separate example, however there is a detailed draft of spec published on the blog: http://blog.caucho.com/?p=225 Thanks, Alex > Thank you. > > Regards > > -- > Vincent LAUGIER > > Email : vincent.laug...@helmet.fr > Téléphone : 01 75 43 92 52 > Fax : 01 79 75 01 12 (www.monfax.com) > www.helmet.fr > > > > > > ___ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
[Resin-interest] packaging EB3 application with Resin
Hello, I am trying to package an EAR application in Resin. So far, I have achieved this kind of package : a WAR project embedded in a EAR project (specifying the 'ear-deploy' tag in the resin.conf). Project_EAR -> project_WAR I now want to to the following : one EAR project holding one EJB-JAR project (for the entity beans and session beans), some WAR projects for the pages and servlets. Project_EAR -> project_EJB-JAR -> project_1_WAR -> project_2_WAR Is it possible to achieve this in Resin ? (If I need to use http://www.caucho.com/resin/admin/jar-repository.xtp, is there an example we can follow ?) Thank you. Regards -- Vincent LAUGIER Email : vincent.laug...@helmet.fr Téléphone : 01 75 43 92 52 Fax : 01 79 75 01 12 (www.monfax.com) www.helmet.fr ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
