Hi there,
after reading lots of posts trying to find a solution to access EJB3 Entity
beans from JSTL I haven't been able to get a valid approach.
I can't use Lazy loading as that would make my JSP need a scriptlet to make a
UserTransaction surround all data access.
When using Eager loading, I have to make all data be returned as Set's, and not
Lists or Collections (solutions for this involve Hibernate specific
annotations, outside EJB 3 standard; I want to stick to EJB3 I've also found
very "ugly" using @IndexColumn or [EMAIL PROTECTED] Hibernate annotations).
As I just said, and because I am using Struts, the only solution I've found is
attaching EJBs in the request/session with there relations as Set types. This
works but I have a big small problem. I can't access data using Expression
Language. For example, I am getting a:
Unable to find a value for "0" in object of class
"org.hibernate.collection.PersistentSet" using operator "[]"
When trying to do:
${newsArticle.textBlocks[0]}
Can anybody thing of an approach to be able to access EJBs in JSP pages without
any limitations, conforming to EJB3 standard and without using scriptlets in my
page? (Of course working with JBoss).
I can't believe that such a simple goal is not actually possible with JBoss
(and maybe other AS's) implementation of EJB3.
Thanks for any help,
Ignacio
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