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From "Zsombor Gegesy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (RANGER-2107) Use Spring to inject DAOs
Date Thu, 17 May 2018 21:41:00 GMT
Zsombor Gegesy created RANGER-2107:
--------------------------------------

             Summary: Use Spring to inject DAOs
                 Key: RANGER-2107
                 URL: https://issues.apache.org/jira/browse/RANGER-2107
             Project: Ranger
          Issue Type: Bug
          Components: admin
    Affects Versions: 1.0.0
            Reporter: Zsombor Gegesy
            Assignee: Zsombor Gegesy
             Fix For: 1.1.0


Currently, instead of relying on Spring to inject the DAOs internally, Ranger use a RangerDaoManager
to create and acquire objects, which lead to a lot of unnecessary generic code which complicates
the code. 
 Instead of this, all the 'DAO' needs a simple '@Service' annotation, and RangerBaseModelService.entityDao
and AbstractBaseResourceService.entityDao can be marked as @Autowired - and Spring will do
her job. (Spring before <4.0 were unable to autowire fields based on the generic parameters).

Later all the RangerDaoManagerBase method could be removed.



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