Package org.tailormap.api.persistence.helper

Class GeoServiceHelper

java.lang.Object

org.tailormap.api.persistence.helper.GeoServiceHelper

@Service
public class GeoServiceHelper
extends Object

Constructor Summary

Constructors

Constructor	Description
GeoServiceHelper(TailormapConfig tailormapConfig, FeatureSourceRepository featureSourceRepository)

Method Summary

Modifier and Type	Method	Description
void	findAndSaveRelatedWFS(GeoService geoService)
Map<String,SimpleWFSLayerDescription>	findRelatedWFS(GeoService geoService)
static URI	getLayerLegendUrlFromStyles(GeoService service, GeoServiceLayer serviceLayer)	Try to extract the legend url from the styles of the layer.
static String	getWmsRequest(String uri)
static String	getWmsRequest(URI uri)	Extracts the value of the WMS "REQUEST" parameter (case-insensitive) from the given URI.
static Service.ServerTypeEnum	guessServerTypeFromUrl(String url)
void	loadServiceCapabilities(GeoService geoService)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GeoServiceHelper

@Autowired
public GeoServiceHelper(TailormapConfig tailormapConfig,
 FeatureSourceRepository featureSourceRepository)

Method Details

guessServerTypeFromUrl

public static Service.ServerTypeEnum guessServerTypeFromUrl(String url)

getWmsRequest

public static String getWmsRequest(String uri)

getWmsRequest

public static String getWmsRequest(URI uri)

Extracts the value of the WMS "REQUEST" parameter (case-insensitive) from the given URI.

Parameters:

uri - the URI to extract the request parameter from

Returns:

the value of the request parameter, or null if not found

loadServiceCapabilities

public void loadServiceCapabilities(GeoService geoService)
                             throws Exception

Throws:

Exception

findRelatedWFS

public Map<String,SimpleWFSLayerDescription> findRelatedWFS(GeoService geoService)

findAndSaveRelatedWFS

public void findAndSaveRelatedWFS(GeoService geoService)

getLayerLegendUrlFromStyles

public static URI getLayerLegendUrlFromStyles(GeoService service,
 GeoServiceLayer serviceLayer)

Try to extract the legend url from the styles of the layer. This works by getting all styles for the layer and then removing any styles attached to other (parent) layers from the list of all styles. What remains is/are the legend url(s) for the layer. NOTE: when a layer has more than one -not an inherited style- style the first style is used.

Parameters:

service - the service that has the layer

serviceLayer - the layer to get the legend url for

Returns:

a URI to the legend image or null if not found