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From "John Huss (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CAY-1294) Generify query
Date Sat, 15 Dec 2012 04:50:12 GMT

     [ https://issues.apache.org/jira/browse/CAY-1294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

John Huss reassigned CAY-1294:
------------------------------

    Assignee: John Huss  (was: Andrus Adamchik)
    
> Generify query
> --------------
>
>                 Key: CAY-1294
>                 URL: https://issues.apache.org/jira/browse/CAY-1294
>             Project: Cayenne
>          Issue Type: Improvement
>          Components: Core Library
>            Reporter: Ari Maniatis
>            Assignee: John Huss
>             Fix For: Undefined future
>
>         Attachments: 0001-Add-type-parameter-to-SelectQuery-to-indicate-query-.patch,
0002-Minimize-compiler-warnings-about-missing-type-parame.patch
>
>
> Although most of the generics work has been completed for 3.0, 'query' is still largely
untouched. From a mailing list post by Andrus, here are possible query result types:
>  ? extends Persistent
>  ? extends Object (unfinished POJO implementation)
>  CayenneDataObject (as in "generic persistence" [1])
>  DataRow
>  scalar
>  Object[] (a mix of scalars and any of the above)
> Certainly having a typed result list would be very useful in the most common case of
<? extends Persistent>.

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