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From Hervé Boutemy (JIRA) <j...@apache.org>
Subject [jira] [Commented] (MNG-5900) Support ${this.*} as expression
Date Sat, 10 Oct 2015 09:55:05 GMT

    [ https://issues.apache.org/jira/browse/MNG-5900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14951761#comment-14951761
] 

Hervé Boutemy commented on MNG-5900:
------------------------------------

I imagine it will require a new specific interpolation step before inheritance assembly: http://maven.apache.org/ref/3.3.3/maven-model-builder/

and we'll need to take care of compatibility issues with other tools or old Maven versions
for POMs published to central

> Support ${this.*} as expression
> -------------------------------
>
>                 Key: MNG-5900
>                 URL: https://issues.apache.org/jira/browse/MNG-5900
>             Project: Maven
>          Issue Type: New Feature
>          Components: Inheritance and Interpolation
>            Reporter: Robert Scholte
>             Fix For: Issues to be reviewed for 4.x
>
>
> Right now we have $\{project.\*} which always interpolates values based on the final
project. So it is not possible that parent poms can lock values. By adding $\{this} it will
be possible to have intermediate interpolation.
> If a pomfile depends on a parent, that parent will first resolve all $\{this.\*} values
for itself. Once the fully inherited pom is there, all $\{project.\*} will be resolved. 



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