[jira] Commented: (CONFIGURATION-399) interpolator for reading environment variables

["Oliver Heger (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CONFIGURATION-399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12774670#action_12774670 ] 

Oliver Heger commented on CONFIGURATION-399:
--------------------------------------------

This makes sense. It should not be too complicated to provide a specialized {{StrLookup}} implementation that delegates to an {{EnvironmentConfiguration}}.

> interpolator for reading environment variables
> ----------------------------------------------
>
>                 Key: CONFIGURATION-399
>                 URL: https://issues.apache.org/jira/browse/CONFIGURATION-399
>             Project: Commons Configuration
>          Issue Type: Bug
>          Components: Interpolation
>    Affects Versions: 1.6
>         Environment: All
>            Reporter: Chandra
>            Priority: Minor
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Hello there,
> This is an extension of issue Id CONFIGURATION-284
> The "env" interpolator prefix still does not seem to work. On investigation, I noticed that we have a new java class to support reading environment variables from different OSes, but there is no interpolator class (extending StrLookup) that supports the "env" prefix.
> Could someone look into this? For the moment, I have put in a class myself locally. Will add to the repository once I find some time.. 
> Regards.

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