On 03/03/2014 04:36, Yahoo wrote:
I am using cocoon RestController to present my Hibernate Mysql data
in pdf files.
The Hibernate structure has cirular relationships, so when I give the
structure to the URLResponse there are endless StringBuilder calls.Do
you have an idea how to solve this problem.One idea would be to
present the data in an non Hibernate bean without cicular
relationships. But may be there is an opportunity to avoid new beans.
Hi,
such problems arise every time JPA (or other persistence frameworks)
entities are published (via REST in your case) without any
transformation (the DTO pattern): I am afraid there is any cleaner
solution than converting your Hibernate entities into something simpler.
BTW: which version are you using?
Regards.
--
Francesco Chicchiriccò
Tirasa - Open Source Excellence
http://www.tirasa.net/
Involved at The Apache Software Foundation:
member, Syncope PMC chair, Cocoon PMC, Olingo PPMC
http://people.apache.org/~ilgrosso/
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