[jira] Updated: (MNG-612) implement conflict resolution techniques

["Brett Porter (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MNG-612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brett Porter updated MNG-612:
-----------------------------

    Fix Version/s:     (was: 3.x (to be reviewed))
                   Backlog

> implement conflict resolution techniques
> ----------------------------------------
>
>                 Key: MNG-612
>                 URL: http://jira.codehaus.org/browse/MNG-612
>             Project: Maven 2 & 3
>          Issue Type: New Feature
>          Components: Artifacts and Repositories, Design, Patterns & Best Practices
>            Reporter: Brett Porter
>            Assignee: Mark Hobson
>            Priority: Critical
>             Fix For: Backlog
>
>         Attachments: MNG-612-2.patch, MNG-612-3.patch, MNG-612.patch
>
>   Original Estimate: 8 hours
>  Remaining Estimate: 8 hours
>
> currently, the collector only:
> - selects nearest "suggested" version in a valid range
> - latest version from the valid ranges if none suggested
> - fails if ranges are over-constrained
> This needs to be configurable:
> - select newest, even if there is a nearer suggestion
> - select oldest, even if there is a nearer suggestion
> - fail if all suggestions don't equate or a range results instead of a single version
> - ignore over constrained ranges and fallback to some other algorithm
> - select snapshots even if they weren't explicitly specified

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