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> |
|---|---|
| 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 : |