4 Replies Latest reply on Nov 13, 2010 8:19 AM by sunay

    Does ListShuttle has performance issue in richfaces 3.3.1 GA?

    sunay
    sunay Nov 11, 2010 5:07 AM

      Hello All,

       

      I am using rich:listShuttle for showing components which are comming from the database. I am using Hibernate as ORM, so my beans are feeled by hibenrate . I am loding collection which may arbitrary 150 items. now at the time of rendering , as well as at the time of saving my form it takes so much time.

       

      I am also using converter that convert my object to string and string to object .

       

      If i remove my list shuttle , performance is too good, but if it is there, it becomes too slow.

       

      I have checked this performance problem in both ie and firefox. plese let me know about this control performance. any idea would save my day

       

       

      Thanks

      Sunay

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        • 1. Re: Does ListShuttle has performance issue in richfaces 3.3.1 GA?
          sunay
          sunay Nov 12, 2010 6:07 AM (in response to sunay)

          No one to answer this

           

           

           

          Thanks

          Sunay

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          • 2. Re: Does ListShuttle has performance issue in richfaces 3.3.1 GA?
            ilya_shaikovsky
            ilya_shaikovsky Nov 12, 2010 6:35 AM (in response to sunay)

            need to check where the time spent. At least client side or server side. And if server side - which method are more time consuming? I mean - there could be time consumptions in rendering methods but maybe much time spent on fetching the data from db? In general it's difficult to provide suggestions according to just "slow working" description sorry So check in some profiler.

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            • 3. Re: Does ListShuttle has performance issue in richfaces 3.3.1 GA?
              sunay
              sunay Nov 13, 2010 1:13 AM (in response to ilya_shaikovsky)

              Hello Ilya,

               

              Once again its nice to see your reply. After your post , i debug the whole code and i found that , at the time of rendering My Converter for the list shuttle is taking too much time , as well at the time of saving my covnerter took too much time in getAsObject method. In getAsString mehod of converter also taking too much time at the time of rendering . i don't understand about the performance issue because getAsString mehtod is two line of code which is reading name and type of the component and return back .

               

              I even check with a4j:log component, it ommits thosands of line in log at once, having different hidden variables used by list shuttle. may be this could be a problem , let me go insight  more and will update if some solution would be there

               

              Once again too many thanks

               

              Thanks

              Sunay

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              • 4. Re: Does ListShuttle has performance issue in richfaces 3.3.1 GA?
                sunay
                sunay Nov 13, 2010 8:19 AM (in response to sunay)

                Thanks Ilya,

                 

                Problem at server side , i was loading the list having 4000 objects , which was wrong at my side and give me the performance issue , i just changed my implementation at server side and at database side , issue is resolved at my side

                 

                Thank you very much

                 

                Wirh Regards

                Sunay

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