[jira] [Resolved] (STREAMS-580) Namespacing with fallbacks in ComponentConfigurator

["Steve Blackmon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STREAMS-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Blackmon resolved STREAMS-580.
------------------------------------
    Resolution: Fixed

> Namespacing with fallbacks in ComponentConfigurator
> ---------------------------------------------------
>
>                 Key: STREAMS-580
>                 URL: https://issues.apache.org/jira/browse/STREAMS-580
>             Project: Streams
>          Issue Type: Improvement
>            Reporter: Steve Blackmon
>            Assignee: Steve Blackmon
>            Priority: Major
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Add support for class and package based namespacing in ComponentConfigurator:
> - Add a new method to ComponentConfigurator - detectConfiguration() 
> - When the caller does not provide a Config or a path to detectConfiguration, get fancy:
> - Look for the fields declared by the component POJO class on each of the following:
> - the SimpleClassName
> - the CanonicalClassName
> - each ancestor package of the CanonicalClassName, longest to shortest
> - if a field is specified at more than one package/class level, the class or longest package ancestor takes precedence.
> Write sufficient unit tests to demonstrate that this is working as intended.



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