Hi! You can get size if you use 'order by' clause in your query.
Thanks!
On Feb 17, 2010, at 10:13 PM, Jacco van Weert <[email protected]>
wrote:
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 <[email protected]
> wrote:
Hi,
On Wed, Feb 17, 2010 at 10:18 AM, Jacco van Weert
<[email protected]> 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 -- [email protected]
JCR Controller -- http://www.xs4all.nl/~weertj/jcr
JeCARS -- http://kenai.com/projects/jecars
