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Seam 2.2 app on JBoss 7.1?

We deployed our JBoss Seam 2.2 application to JBoss 5.1 with PostgreSQL as the database. It uses EJB, JPA (Hibernate), JSF (Richfaces and Primefaces), Servlets and JMS queues and themes. We recently decided to migrate the platform to JBoss 7.1 to take advantage of its lower overhead, as well as keep up with changes in technology.

Can I run Seam 2.2 applications on JBoss 7.1? I understand that the version of Hibernate / JPA is different, and I assume that the JSF version too. Are there any ways to compensate for this? What changes in our code and configuration could I make to run it on this platform?

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Short answer: yes, you can port the Seam 2.2 application to JBoss AS 7.

The main problem is loading classes because loading classes is completely redesigned using AS 7.

Instead of going around all the steps here, I just want to show you the official documentation on how this was done in one of the sample applications (Seam Booking application). It contains a step-by-step guide on how you can transfer the Seam 2.x application to JBoss AS 7, as well as indicate some of the problems you will encounter and how to solve them.

The manual is here .

Other useful links

Good luck

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Source: https://habr.com/ru/post/1401051/

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