[jboss-user] [JBoss Seam] - Re: @factory and Contexts

[mnrz]

Hi

In my opinion you should create a factory class in which you choose proper instance to select from database depend on given locale.

for example, if you support two locales you should have something like this:

interface Country {}

class CountryEnglish implement Country{}

class CountryFrench implements Country{}

then your factory class:
class CountryFactory {
   static Country getInctance(int localeId){
              if(localeId == ENGLISH){
                   return new CountryEnglish();
               }
              if(localeId == FRENCH){
                   return new CountryFrench();
               }
    }
}

and you should put EntityManager in those two class and call them to select from database instead of calling "em" directly.

hope this help.


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