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Posted to dev@curator.apache.org by "Jordan Zimmerman (JIRA)" <ji...@apache.org> on 2013/06/02 03:37:07 UTC

[jira] [Updated] (CURATOR-5) Make JsonInstanceSerializer#deserialize leverage ServiceInstanceBuilder

     [ https://issues.apache.org/jira/browse/CURATOR-5?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jordan Zimmerman updated CURATOR-5:
-----------------------------------

    Fix Version/s:     (was: 2.0.2-incubating)
    
> Make JsonInstanceSerializer#deserialize leverage ServiceInstanceBuilder
> -----------------------------------------------------------------------
>
>                 Key: CURATOR-5
>                 URL: https://issues.apache.org/jira/browse/CURATOR-5
>             Project: Apache Curator
>          Issue Type: Improvement
>          Components: Recipes
>    Affects Versions: 2.0.0-incubating
>            Reporter: Jordan Zimmerman
>            Assignee: Jordan Zimmerman
>            Priority: Minor
>
> From https://github.com/Netflix/curator/pull/255
> Proposing a way to change JsonInstanceSerializer leverage ServiceInstance's builder pattern directly.
> See discussion and request to generate a patch here: https://groups.google.com/d/topic/curator-users/Ai9RsVoUdgU/discussion
> ===
> It's possible a lot of the lower-level JSON deserialization code in JsonInstanceSerializer#deserialize() could be passed off to Jackson if ServiceInstanceBuilder's setters also followed the bean patterns (e.g. setId() versus id()). If ServiceInstanceBuilder followed this pattern, Jackson's standard bean deserialization could, I believe, deserialize directly into the ServiceInstanceBuilder and JsonInstanceSerializer#deserialize() could use that higher-level pattern to eliminate a fair chunk of code here.
> ===
> So, why don't we make ServiceInstanceBuilder follow the bean API? Can you update this pull to reflect that? I suggest leaving the old builder-style methods and marking them as deprecated. This way it won't break existing users.

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