In that case you should be checking to see what the URL ends with a unique
extension - so for example GeoJSONDataStore and ShpDatastore both have a
URL but only match if it ends with the right extension.
So you will only get a ShapefileDataStoreFactory back if the URL ends in
"shp" or "SHP"
see
public boolean canProcess(URL f) {
return f != null && f.getFile().toUpperCase().endsWith("SHP");
}
On Fri, 16 Oct 2020 at 14:44, Yang <dh...@foxmail.com> wrote:
> Why I ask this is that I am trying to build a custom datastore which only
> require one parameter "url" to the path, and the path is a directory.
>
> So the `ShapefileDirectoryDataStore` will be returned back early.
>
> Fine, I will tried to add a new Param for the factory and to see if this
> can be solved.
>
>
>
Ian
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