wfs_api {geofi}

WFS API

Description

Requests to various WFS API.

Usage

wfs_api(base_url = "http://geo.stat.fi/geoserver/wfs", queries)

Arguments

base_url

string Api base url

queries

list List of query parameters

Details

Make a request to the spesific WFS API. The base url is http://geo.stat.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()

Value

wfs_api (S3) object with the following attributes:

content

XML payload.

path

path provided to get the resonse.

response

the original response object.

Author(s)

Joona Lehtomäki [e-mail]

Examples

  wfs_api(base_url = "http://geo.stat.fi/geoserver/wfs", 
          queries = append(list("service" = "WFS", "version" = "1.0.0"), 
                list(request = "getFeature", 
                     layer = "tilastointialueet:kunta4500k_2017")))