Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/MapUrlServiceImpl.java @ 4488:5041105d2edd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
rev   line source
2455
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.client.server;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
2
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
3 import java.io.InputStream;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
4
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
5 import java.util.Map;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
6 import java.util.HashMap;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
7
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
8 import org.w3c.dom.Document;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
9 import org.w3c.dom.NodeList;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
10 import org.w3c.dom.Element;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
11
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
12 import org.apache.log4j.Logger;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
13
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
14 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
15
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
16 import de.intevation.artifacts.common.utils.XMLUtils;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
17
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
18 import de.intevation.flys.client.shared.exceptions.ServerException;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
19 import de.intevation.flys.client.client.services.MapUrlService;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
20
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
21
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
22 public class MapUrlServiceImpl
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
23 extends RemoteServiceServlet
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
24 implements MapUrlService
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
25 {
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
26
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
27 private static final Logger logger =
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
28 Logger.getLogger(MapUrlServiceImpl.class);
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
29
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
30
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
31 public Map<String, String> getUrls()
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
32 throws ServerException
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
33 {
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
34 logger.info("MapUrlServiceImpl.getUrls");
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
35 Map<String, String> urls = new HashMap<String, String>();
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
36
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
37 InputStream in = getServletContext().getResourceAsStream("/WEB-INF/wms-services.xml");
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
38
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
39 Document doc = XMLUtils.parseDocument(in);
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
40
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
41 NodeList list = doc.getElementsByTagName("wms");
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
42 for (int i = 0; i < list.getLength(); i++) {
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
43 Element e = (Element) list.item(i);
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
44 urls.put(e.getAttribute("url"), e.getAttribute("name"));
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
45 }
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
46
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
47 return urls;
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
48 }
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
49 }
0b7535e2e9aa Issue 508.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
50 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org