Geographic Information Systems Asked by jonsken on August 8, 2021
I found a way that should allow to use (Geo-)JSON flies with GeoServer: An unsupported GeoTools GeoJSON Datastore (thanks to this answer)
Here is a link to the jar: https://mvnrepository.com/artifact/org.geotools/gt-geojsondatastore/24.2
I dropped the jar into the WEB-INF => lib of GeoServer, but nothing happend to the GeoServer interface.
What else do I have to do to make the GeoJSON Datastore running to use JSON files with GeoServer?
As I said in my answer the GeoJSONDatastore module is unsupported that means that you use it at your own risk and accept the need to investigate and fix any issues you may find using it.
I had a quick look over the weekend and I can get the latest (25-SNAPSHOT) version to install into GeoServer but not actually display the data on a map. Feel free to proceed from here with debugging it and providing a PR to improve the datastore.
Since displaying GeoJSON data through GeoServer will be slow and cumbersome I doubt that I will spend much of my spare time trying to get it to work.
Correct answer by Ian Turton on August 8, 2021
According to https://gis.stackexchange.com/a/367255/109339 the GeoTools GeoJSON Datastore "lacks the GeoServer wrapper that would provide you with a GUI element to allow you to set it up easily".
Maybe there is a way to configure a datasource.xml in the data-directory of GeoServer, but I don't know or found an example.
Answered by bkiselka on August 8, 2021
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