That is correct, the SLD parser reviews all the function parameters, and
only requests those that are used from the shapefile or database.
If you do not request it you do not get it.
Jody Garnett
On Thu, Jan 9, 2014 at 3:06 AM, rbl gcn <[email protected]> wrote:
> Hi all,
>
> I wrote a custom geotools Function class and I am using it for styling. I
> want to pass all properties of SimpleFeature to evaluate() method but it
> only gets geometry descriptor if I use like below:
>
> *ff.function("gs", ff.literal("javascript"), ff.literal(propname))*
>
>
> However, If I use "ff.property" with function call:
>
> *ff.function("gs", ff.literal("javascript"), ff.property(propname)) *
>
>
> It passes geometry descriptor and property with propname.
>
> At evaluate() method i need all properties names.
>
> * @Override*
> * public <T> T evaluate(Object object, Class<T> context) {*
> * .*
> * .*
> * .*
> * if(attributeList == null) {*
> * attributeList = new ArrayList<>();*
> * if (object instanceof SimpleFeature) {*
> * List<AttributeDescriptor> attList = ((SimpleFeature)
> object).getFeatureType().getAttributeDescriptors();*
> * for (AttributeDescriptor attributeDescriptor : attList) {*
> * attributeList.add(attributeDescriptor.getLocalName());*
> * }*
> * }*
> * }*
> * .*
> * . *
> * }*
>
> So, what should I do to get all properties?
>
> Thanks
> Cagri
>
>
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