support all output formats for delayedvector https://github.com/Open-…

…EO/openeo-geopyspark-driver#793

openeo_driver/save_result.py

@@ -902,18 +902,19 @@ def to_save_result(data: Any, format: Optional[str] = None, options: Optional[di
     options = options or {}
     if isinstance(data, SaveResult):
         return data
-    elif isinstance(data, DriverDataCube):
-        return ImageCollectionResult(data, format=format, options=options)
-    elif isinstance(data, DriverVectorCube):
-        return VectorCubeResult(cube=data, format=format, options=options)
     elif isinstance(data, DelayedVector):
         if format is None or format.lower() == "json":
             # TODO #114 EP-3981 add vector cube support: keep features from feature collection
             geojsons = [mapping(geometry) for geometry in data.geometries_wgs84]
             return JSONResult(geojsons, format=format, options=options)
         if format.lower() == "geojson":
             return JSONResult(data.geojson, format="geojson", options=options)
-        raise ValueError(f"Unsupported format {format} for DelayedVector")
+        else:
+            data = data.to_driver_vector_cube()
+    elif isinstance(data, DriverDataCube):
+        return ImageCollectionResult(data, format=format, options=options)
+    elif isinstance(data, DriverVectorCube):
+        return VectorCubeResult(cube=data, format=format, options=options)
     elif isinstance(data, DriverMlModel):
         return MlModelResult(ml_model = data)
     elif isinstance(data, np.ndarray):