Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/FixingsOverviewService.java @ 2561:b3f6d49cdc80
Service to generate the data needed to build the "Fixerungen pro Fluss Uebersicht"
flys-artifacts/trunk@4087 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Sun, 19 Feb 2012 17:14:39 +0000 |
| parents | |
| children | 3f038d54bc87 |
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| 2560:0d8c97374dc9 | 2561:b3f6d49cdc80 |
|---|---|
| 1 package de.intevation.flys.artifacts.services; | |
| 2 | |
| 3 import de.intevation.artifacts.CallMeta; | |
| 4 import de.intevation.artifacts.GlobalContext; | |
| 5 | |
| 6 import de.intevation.artifacts.common.utils.XMLUtils; | |
| 7 | |
| 8 import de.intevation.flys.artifacts.model.FixingsOverview; | |
| 9 import de.intevation.flys.artifacts.model.FixingsOverviewFactory; | |
| 10 | |
| 11 import org.apache.log4j.Logger; | |
| 12 | |
| 13 import org.w3c.dom.Document; | |
| 14 import org.w3c.dom.Element; | |
| 15 import org.w3c.dom.NodeList; | |
| 16 | |
| 17 public class FixingsOverviewService | |
| 18 extends FLYSService | |
| 19 { | |
| 20 private static Logger log = | |
| 21 Logger.getLogger(FixingsOverviewService.class); | |
| 22 | |
| 23 public FixingsOverviewService() { | |
| 24 } | |
| 25 | |
| 26 @Override | |
| 27 public Document doProcess( | |
| 28 Document data, | |
| 29 GlobalContext globalContext, | |
| 30 CallMeta callMeta | |
| 31 ) { | |
| 32 log.debug("FixingsOverviewService.doProcess"); | |
| 33 | |
| 34 Document document = XMLUtils.newDocument(); | |
| 35 | |
| 36 NodeList nodes = data.getElementsByTagName("river"); | |
| 37 | |
| 38 String river = nodes.getLength() > 0 | |
| 39 ? ((Element)nodes.item(0)).getAttribute("name") | |
| 40 : ""; | |
| 41 | |
| 42 FixingsOverview overview = FixingsOverviewFactory.getOverview(river); | |
| 43 | |
| 44 if (overview != null) { | |
| 45 overview.generateOverview(document); | |
| 46 } | |
| 47 else { | |
| 48 log.warn("No overview for river '" + river + "' available."); | |
| 49 } | |
| 50 | |
| 51 return document; | |
| 52 } | |
| 53 } | |
| 54 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |