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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/FixingsOverviewService.java @ 2561:b3f6d49cdc80

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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
rev   line source
2561
b3f6d49cdc80 Service to generate the data needed to build the "Fixerungen pro Fluss Uebersicht"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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1 package de.intevation.flys.artifacts.services;
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2
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3 import de.intevation.artifacts.CallMeta;
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4 import de.intevation.artifacts.GlobalContext;
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5
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6 import de.intevation.artifacts.common.utils.XMLUtils;
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7
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8 import de.intevation.flys.artifacts.model.FixingsOverview;
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9 import de.intevation.flys.artifacts.model.FixingsOverviewFactory;
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11 import org.apache.log4j.Logger;
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12
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13 import org.w3c.dom.Document;
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14 import org.w3c.dom.Element;
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15 import org.w3c.dom.NodeList;
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17 public class FixingsOverviewService
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18 extends FLYSService
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19 {
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20 private static Logger log =
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21 Logger.getLogger(FixingsOverviewService.class);
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23 public FixingsOverviewService() {
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24 }
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26 @Override
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27 public Document doProcess(
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28 Document data,
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29 GlobalContext globalContext,
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30 CallMeta callMeta
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31 ) {
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32 log.debug("FixingsOverviewService.doProcess");
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34 Document document = XMLUtils.newDocument();
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36 NodeList nodes = data.getElementsByTagName("river");
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38 String river = nodes.getLength() > 0
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39 ? ((Element)nodes.item(0)).getAttribute("name")
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40 : "";
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42 FixingsOverview overview = FixingsOverviewFactory.getOverview(river);
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44 if (overview != null) {
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45 overview.generateOverview(document);
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46 }
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47 else {
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48 log.warn("No overview for river '" + river + "' available.");
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49 }
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50
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51 return document;
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52 }
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53 }
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54 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org