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Posted to dev@ranger.apache.org by "Zsombor Gegesy (JIRA)" <ji...@apache.org> on 2018/05/17 21:53:00 UTC

[jira] [Updated] (RANGER-2107) Use Spring to inject DAOs

     [ https://issues.apache.org/jira/browse/RANGER-2107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zsombor Gegesy updated RANGER-2107:
-----------------------------------
    Attachment: RANGER-2107.patch

> 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
>            Priority: Major
>              Labels: code-cleanup, codehealth
>             Fix For: 1.1.0
>
>         Attachments: RANGER-2107.patch
>
>
> 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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