[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-3120) SeamCollectionModel in Seam-Trinidad example is not handling the sorting in the most efficient way
Pete Muir (JIRA)
jira-events at lists.jboss.org
Mon Jun 23 07:59:28 EDT 2008
[ http://jira.jboss.com/jira/browse/JBSEAM-3120?page=all ]
Pete Muir updated JBSEAM-3120:
------------------------------
Fix Version/s: 2.1.0.BETA1
> SeamCollectionModel in Seam-Trinidad example is not handling the sorting in the most efficient way
> --------------------------------------------------------------------------------------------------
>
> Key: JBSEAM-3120
> URL: http://jira.jboss.com/jira/browse/JBSEAM-3120
> Project: Seam
> Issue Type: Bug
> Components: Examples
> Affects Versions: 2.0.3.CR1
> Reporter: Alex Savitsky
> Priority: Optional
> Fix For: 2.1.0.BETA1
>
> Attachments: patch.txt
>
>
> The way the sorting is handled in SeamCollectionModel, is not anywhere near optimal. I undernstand that this is only an example, but since people often just paste this into the real apps, it might as well be a little more polished. The way the setSortCriteria is coded up, a new query will be issued every time this method is called, as Query.setOrder triggers an automatic refresh(), which wipes out the data model in the process - thus forcing the creation of a new one, which won't have the criteria property set.
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