[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2133) Enable basic temporal collection iteration pattern

[Christian Bauer (JIRA)]

Enable basic temporal collection iteration pattern
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         Key: HHH-2133
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2133
     Project: Hibernate3
        Type: Improvement

  Components: core  
    Reporter: Christian Bauer
    Priority: Minor
 Attachments: temporalpattern.zip

I've tried to implement a basic temporal pattern with Hibernate and failed when it came to collection iteration with applied temporal filters. This is an interesting problem: the challenge is to map a read-only collection to an arbitrary join with partly dynamic values. My attempts to use property-ref and filters weren't successful. We might need to extend the abilities of property-ref to include key-properties as targets.

See the attached example app to see what I'm up to. Also read this: http://en.wikipedia.org/wiki/Temporal_database

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