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wciesiel
 Post subject: how to access results of criteria query with projections?
PostPosted: Wed Jul 13, 2005 1:32 pm 
Newbie

Joined: Tue Jul 12, 2005 6:55 pm
Posts: 9
I have something like this:
Code:
    Criteria finalCriteria = this.getSession().createCriteria(AbstractBook.class);
    finalCriteria.setProjection(Projections.projectionList().add(Projections.rowCount()));
    finalCriteria.add(Restrictions.like("title","%some"));
    List result = finalCriteria.list();


where can I find description how to access that result list? What kind of objects are stored threre?
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jdl
 Post subject:
PostPosted: Wed Jul 13, 2005 2:01 pm 
Regular
Regular

Joined: Thu May 26, 2005 2:08 pm
Posts: 99
You can easily find this info by running your code in a debugger.

Make sure you try it with multiple projections as well, because the result will be different than what you'd get with only one projection.
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wciesiel
 Post subject: gonna be difficult...
PostPosted: Wed Jul 13, 2005 7:34 pm 
Newbie

Joined: Tue Jul 12, 2005 6:55 pm
Posts: 9
gonna be difficult - hibernate code is executed by spring framework within EJB container of JBoss - hard to debug outside container...
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anar
 Post subject: Integer with singleResult
PostPosted: Wed Jul 13, 2005 7:59 pm 
Senior
Senior

Joined: Wed Jul 13, 2005 4:31 pm
Posts: 142
Location: Seattle, WA
For this case, this might be better...

Integer count = (Integer) finalCriteria.uniqueResult();

If you want to use list, I think it returns a list with 0th item as integer containing count.
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