[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3460) Allow for map and set properties configured through componenets.xml to maintain there ordering

[Pete Muir (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBSEAM-3460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12431756#action_12431756 ] 

Pete Muir commented on JBSEAM-3460:
-----------------------------------

Hi Stuart. I like the idea of being able to preserve order, but is there a reason not to just do this by default? How much more expensive is it to always preserve order?

Also, if we do decide to specify the "implementation" in components.xml it needs to be the fully qualified class name, not some string property we invent.

> Allow for map and set properties configured through componenets.xml to maintain there ordering
> ----------------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-3460
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3460
>             Project: Seam
>          Issue Type: Feature Request
>          Components: Core
>    Affects Versions: 2.1.0.GA
>            Reporter: Stuart Douglas
>         Attachments: preserve-order-patch.diff, seam-collections-patch.diff
>
>
> Add a preserve-order attribute to map and set properties that would allow the ordering to be preserved.

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