wfs_api: WFS API
In pitkant/turku: R Tools for Turku Open Data

Description Usage Arguments Details Value Author(s) Examples

View source: R/wfs_api.R

Requests to various WFS API.

1	wfs_api(base.url = NULL, queries)

`base.url`	WFS url, for example "https://kartta.hsy.fi/geoserver/wfs"
`queries`	List of query parameters

Make a request to the spesific WFS API. The base url is https://kartta.hsy.fi/geoserver/wfs to which other components defined by the arguments are appended.

This is a low-level function intended to be used by other higher level functions in the package.

Note that GET requests are used using 'httpcache' meaning that requests are cached. If you want clear cache, use [httpcache::clearCache()]. To turn the cache off completely, use [httpcache::cacheOff()]

wfs_api (S3) object with the following attributes:

content: XML payload.
path: path provided to get the resonse.
response: the original response object.

Joona Lehtomäki <joona.lehtomaki@iki.fi>

  wfs_api(base.url = "https://kartta.hsy.fi/geoserver/wfs",
          queries = append(list("service" = "WFS", "version" = "1.0.0"),
                list(request = "getFeature",
                     layer = "tilastointialueet:kunta4500k_2017")))