Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/server/MapUrlServiceImpl.java @ 4488:5041105d2edd
Check if response code from GGInA is 200 OK
Only parse the GGInA response if the status code is 200 OK. This improves the
error message if GGInA is not available and shows the real reason instead of a
JDOM error while parsing the response.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Wed, 14 Nov 2012 10:36:21 +0100 |
parents | 8d27d2d33d70 |
children |
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package de.intevation.flys.client.server; import java.io.InputStream; import java.util.Map; import java.util.HashMap; import org.w3c.dom.Document; import org.w3c.dom.NodeList; import org.w3c.dom.Element; import org.apache.log4j.Logger; import com.google.gwt.user.server.rpc.RemoteServiceServlet; import de.intevation.artifacts.common.utils.XMLUtils; import de.intevation.flys.client.shared.exceptions.ServerException; import de.intevation.flys.client.client.services.MapUrlService; public class MapUrlServiceImpl extends RemoteServiceServlet implements MapUrlService { private static final Logger logger = Logger.getLogger(MapUrlServiceImpl.class); public Map<String, String> getUrls() throws ServerException { logger.info("MapUrlServiceImpl.getUrls"); Map<String, String> urls = new HashMap<String, String>(); InputStream in = getServletContext().getResourceAsStream("/WEB-INF/wms-services.xml"); Document doc = XMLUtils.parseDocument(in); NodeList list = doc.getElementsByTagName("wms"); for (int i = 0; i < list.getLength(); i++) { Element e = (Element) list.item(i); urls.put(e.getAttribute("url"), e.getAttribute("name")); } return urls; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :