private Kml createRootNetworkLink(UriInfo uriInfo) throws UnknownHostException {
Kml kml = KmlFactory.createKml();
NetworkLink rootNetworkLink = kml.createAndSetNetworkLink();
rootNetworkLink.setName(this.productName);
rootNetworkLink.setSnippet(KmlFactory.createSnippet().withMaxLines(0));
UriBuilder baseUrlBuidler = UriBuilder.fromUri(uriInfo.getBaseUri());
baseUrlBuidler.replacePath("");
this.baseUrl = baseUrlBuidler.build().toString();
String descriptionHtml = description;
Handlebars handlebars = new Handlebars(templateLoader);
try {
Template template = handlebars.compile("description");
descriptionHtml = template.apply(this);
LOGGER.debug(descriptionHtml);
} catch (IOException e) {
LOGGER.error("Failed to apply description Template", e);
}
rootNetworkLink.setDescription(descriptionHtml);
rootNetworkLink.setOpen(true);
rootNetworkLink.setVisibility(false);
Link link = rootNetworkLink.createAndSetLink();
UriBuilder builder = UriBuilder.fromUri(uriInfo.getBaseUri());
builder =
generateEndpointUrl(
servicesContextRoot
+ FORWARD_SLASH
+ CATALOG_URL_PATH
+ FORWARD_SLASH
+ KML_TRANSFORM_PARAM
+ FORWARD_SLASH
+ "sources",
builder);
link.setHref(builder.build().toString());
link.setViewRefreshMode(ViewRefreshMode.NEVER);
link.setRefreshMode(RefreshMode.ON_INTERVAL);
link.setRefreshInterval(REFRESH_INTERVAL);
return kml;
}
/*
* Generates xml for View-based Network Link
*
* @param networkLinkUrl - url to set as the Link href.
*
* @return Networklink
*/
private NetworkLink generateViewBasedNetworkLink(URL networkLinkUrl, String sourceId) {
// create network link and give it a name
NetworkLink networkLink = KmlFactory.createNetworkLink();
networkLink.setName(sourceId);
networkLink.setOpen(true);
networkLink.setVisibility(this.visibleByDefault);
// create link and add it to networkLinkElements
Link link = networkLink.createAndSetLink();
LOGGER.debug("View Based Network Link href: {}", networkLinkUrl.toString());
link.setHref(networkLinkUrl.toString());
link.setViewRefreshMode(ViewRefreshMode.ON_STOP);
link.setViewRefreshTime(DEFAULT_VIEW_REFRESH_TIME);
link.setViewFormat(VIEW_FORMAT_STRING);
link.setViewBoundScale(1);
link.setHttpQuery(COUNT_PARAM + maxResults);
return networkLink;
}