This should have been fixed recently on trunk.

https://jira.codehaus.org/browse/GEOT-4136

On Mon, Jun 4, 2012 at 9:49 AM, Niels Charlier <[email protected]> wrote:

> The problem is actually not with wtkwriter but with the GML encoder.
> It outputs 2 dimensions and I need to get all three. That's a problem
> for WFS supporting 3 dimensions.
>
> For example, in PointTypeBinding I see the code:
>
> if ("pos".equals(name.getLocalPart())) {
>             Point point = (Point) object;
>
>             DirectPosition2D dp = new DirectPosition2D();
>             dp.setOrdinate(0, point.getX());
>             dp.setOrdinate(1, point.getY());
>
>             return dp;
>         }
>
>
> This should also support 3 dimensions.
>
> Cheers
> Niels
>
> On 04/06/12 15:23, Andrea Aime wrote:
> > On Mon, Jun 4, 2012 at 3:16 PM, Niels Charlier<[email protected]>  wrote:
> >> I see now what the problem was: the Z coordinate is indeed populated,
> but it
> >> is not outputted by WTKWriter. Which is a problem for WFS.
> > The WKTWriter can write 3d, but you have to tell it so when constructing
> it:
> > new WKTWriter(3)
> >
> > I guess we'll need some way to say that a geometry is 3d in the property
> > data store.
> > Have a look at the Hints.COORDINATE_DIMENSION hint and how it's used in
> > https://jira.codehaus.org/browse/GEOT-4163
> >
> > Cheers
> > Andrea
> >
>
>
>
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-- 
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
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