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From Jacco van Weert <1111softw...@gmail.com>
Subject Re: Queries not working in Jackrabbit 2.0
Date Wed, 17 Feb 2010 13:13:19 GMT
Achhhh... now I see... I did rely on the getSize() method of the
NodeIterator.

Looking through the docs and the mailinglist I see that there is no real way
of retrieving the number of results?

gr,

   Jacco



On Wed, Feb 17, 2010 at 10:44 AM, Jukka Zitting <jukka.zitting@gmail.com>wrote:

> Hi,
>
> On Wed, Feb 17, 2010 at 10:18 AM, Jacco van Weert
> <1111software@gmail.com> wrote:
> > For some time I am battling with the queries in Jackrabbit v2.0.
> > For some reason all my query results (QueryResult .getNodes() ) are
> > resulting in a -1 size, I guess this indicates an error, otherwise it
> should
> > be 0.
>
> "[...] In some implementations precise information about the number of
> elements may not be available. In such cases this method must return
> -1. [...]"
>
> http://www.day.com/maven/javax.jcr/javadocs/jcr-2.0/javax/jcr/RangeIterator.html#getSize()
>
> You'll get an exception if the query execution fails for some reason.
>
> BR,
>
> Jukka Zitting
>



-- 
-------------------------------------
Jacco van Weert -- 1111software@gmail.com
JCR Controller -- http://www.xs4all.nl/~weertj/jcr
JeCARS -- http://kenai.com/projects/jecars

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