JBoss AS 7.1.1和交易

Question

I have created a demo project on github where I can try J2EE 6 features (the application has been create with the tomee archetype, but I have changed lots of things then).

When I launch the application with the tomee maven plugin I can see application stores items and I can view them if I ask to list. When I launch the application with the jboss-as maven plugin I can see insert SQL, but when I do a select ... no data is returned:

12:50:07,530 INFO  [stdout] (http--127.0.0.1-8080-1) Hibernate: 
12:50:07,530 INFO  [stdout] (http--127.0.0.1-8080-1)     call next value for hibernate_sequence
12:50:07,574 INFO  [stdout] (http--127.0.0.1-8080-1) Hibernate: 
12:50:07,574 INFO  [stdout] (http--127.0.0.1-8080-1)     /* insert icteam.demojee.domain.Book
12:50:07,574 INFO  [stdout] (http--127.0.0.1-8080-1)         */ insert 
12:50:07,574 INFO  [stdout] (http--127.0.0.1-8080-1)         into
12:50:07,574 INFO  [stdout] (http--127.0.0.1-8080-1)             Book
12:50:07,574 INFO  [stdout] (http--127.0.0.1-8080-1)             (title, id) 
12:50:07,575 INFO  [stdout] (http--127.0.0.1-8080-1)         values
12:50:07,575 INFO  [stdout] (http--127.0.0.1-8080-1)             (?, ?)
12:50:08,546 INFO  [stdout] (http--127.0.0.1-8080-1) Hibernate: 
12:50:08,547 INFO  [stdout] (http--127.0.0.1-8080-1)     /* select
12:50:08,547 INFO  [stdout] (http--127.0.0.1-8080-1)         generatedAlias0 
12:50:08,547 INFO  [stdout] (http--127.0.0.1-8080-1)     from
12:50:08,547 INFO  [stdout] (http--127.0.0.1-8080-1)         Book as generatedAlias0 */ select
12:50:08,547 INFO  [stdout] (http--127.0.0.1-8080-1)             book0_.id as id2_,
12:50:08,547 INFO  [stdout] (http--127.0.0.1-8080-1)             book0_.title as title2_ 
12:50:08,548 INFO  [stdout] (http--127.0.0.1-8080-1)         from
12:50:08,548 INFO  [stdout] (http--127.0.0.1-8080-1)             Book book0_

I think it's a problem with transaction but I'm not sure I've done all the things correctly. What I have done is:

1. create a JTA datasource and deployed it on JBoss
2. added transaction annotation (but I think they are not needed 'cause the bean is annotated as @Stateless )

Do you have any hint to give to me?

Thanks in advance

Bye

Answer 1

I have solved adding on the JSF backed bean the annotation @Stateful . I have find that it can run using any of these solutions:

1. annotate JSF backed bean with @Stateful and @Model
2. annotate JSF backed bean with @Model and @SessionScoped
3. annotate JSF backed bean with @Stateless and @Dependent