Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/RiverService.java @ 118:888e3b1dcdd9
Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
flys-artifacts/trunk@1429 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 08 Mar 2011 17:22:37 +0000 |
parents | |
children | d6197a05a87c |
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117:1a025ff0f7fd | 118:888e3b1dcdd9 |
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1 package de.intevation.flys.artifacts.services; | |
2 | |
3 import org.apache.log4j.Logger; | |
4 | |
5 import org.w3c.dom.Document; | |
6 import org.w3c.dom.Element; | |
7 | |
8 import de.intevation.artifacts.CallMeta; | |
9 | |
10 import de.intevation.artifacts.common.ArtifactNamespaceContext; | |
11 import de.intevation.artifacts.common.utils.XMLUtils; | |
12 | |
13 import de.intevation.artifactdatabase.DefaultService; | |
14 | |
15 | |
16 /** | |
17 * This service provides information about the supported rivers by this | |
18 * application. | |
19 * | |
20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
21 */ | |
22 public class RiverService extends DefaultService { | |
23 | |
24 /** The logger used in this service.*/ | |
25 private static Logger logger = Logger.getLogger(RiverService.class); | |
26 | |
27 | |
28 /** | |
29 * The default constructor. | |
30 */ | |
31 public RiverService() { | |
32 } | |
33 | |
34 | |
35 public Document process( | |
36 Document data, | |
37 Object globalContext, | |
38 CallMeta callMeta) | |
39 { | |
40 logger.debug("RiverService.process"); | |
41 | |
42 Document result = XMLUtils.newDocument(); | |
43 | |
44 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( | |
45 result, | |
46 ArtifactNamespaceContext.NAMESPACE_URI, | |
47 ArtifactNamespaceContext.NAMESPACE_PREFIX); | |
48 | |
49 // TODO fetch the rivers from database | |
50 Element rivers = ec.create("rivers"); | |
51 | |
52 Element saar = ec.create("river"); | |
53 ec.addAttr(saar, "name", "Saar", true); | |
54 | |
55 Element mosel = ec.create("river"); | |
56 ec.addAttr(mosel, "name", "Mosel", true); | |
57 | |
58 rivers.appendChild(saar); | |
59 rivers.appendChild(mosel); | |
60 result.appendChild(rivers); | |
61 | |
62 return result; | |
63 } | |
64 } | |
65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |