Empty JPA entries in Table

Hi,

I found a strange behaviour using tables and Eclipselink. I am using a BeanItemContainer as a container and use the @Entity annotated classes as itemIDs. I have many different entities and would like to create tables dinamically, so BeanItemContainer is perfect.

The problem I have found is that when using the @Entity annotated classes as IDs some fields appear blank, only some fields in some entries (but always the same if I restart the server). I have found 3 workarounds:

  • Disabling Eclipselink static weaving, NOT an option.
  • Wrapping each entity into a POJO with the same getters and setters
  • Accesing the fields of the entity with generated columns.

They all work but they are ugly and suppose a lot of work.

Any ideas of what could be going on?

Best,
Francesco