1 Reply Latest reply on Jun 5, 2008 12:11 AM by SD Plox

    Expensive lazy load case

    SD Plox Newbie


      our team is having some perfomance issues related lazy loading on class properties.

      when we query for an object to entity manager, (searching a client for example) we need to Hibernate.initialize() a class property, that is a class too.

      therefore, the last class have more properties that must be initialized!!

      so make a simple search is chaining a tree of properties to initialize.

      what should you do in a case like this one?

      Thanks for reading.

        • 1. Re: Expensive lazy load case
          SD Plox Newbie

          day along, we found a good option.

          is not tested yet, but we think that change this code lines:

          merchants = em.createQuery("select m from Merchant m where lower(m.merchantGeneralCompanyName) like :merchSearchPattern or lower(m.merchantComertialCompanyName) like :merchSearchPattern")
          ).setParameter("merchSearchPattern", getSearchPattern())
                            .setFirstResult( page * pageSize )

          for something more specific in the first line can works, something like:

          merchants = em.createQuery("select m.generalCompanyName from Merchant m where lower

          for example.

          what do you think?