Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/FixingsOverviewService.java @ 4579:ef93ef4ff6b1

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author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 27 Nov 2012 17:15:41 +0100
parents 9c147bbffc36
children
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.FixingsFilterBuilder;
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9
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10 import de.intevation.flys.artifacts.model.FixingsOverview.Fixing.Filter;
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11
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12 import de.intevation.flys.artifacts.model.Range;
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13
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14 import de.intevation.flys.artifacts.model.FixingsOverview;
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15 import de.intevation.flys.artifacts.model.FixingsOverviewFactory;
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16
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17 import org.apache.log4j.Logger;
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18
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19 import org.w3c.dom.Document;
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20 import org.w3c.dom.Element;
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21 import org.w3c.dom.NodeList;
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22
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23 public class FixingsOverviewService
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24 extends FLYSService
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25 {
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26 private static Logger log =
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27 Logger.getLogger(FixingsOverviewService.class);
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28
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29 public FixingsOverviewService() {
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30 }
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31
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32 @Override
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33 public Document doProcess(
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34 Document data,
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35 GlobalContext globalContext,
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36 CallMeta callMeta
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37 ) {
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38 log.debug("FixingsOverviewService.doProcess");
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39
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40 Document document = XMLUtils.newDocument();
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42 NodeList nodes = data.getElementsByTagName("river");
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44 String river = nodes.getLength() > 0
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45 ? ((Element)nodes.item(0)).getAttribute("name")
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46 : "";
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48 FixingsOverview overview = FixingsOverviewFactory.getOverview(river);
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49
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50 if (overview != null) {
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51 FixingsFilterBuilder ffb = new FixingsFilterBuilder(data);
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52 Range range = ffb.getRange();
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53 Filter filter = ffb.getFilter();
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54 overview.generateOverview(document, range, filter);
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55 }
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56 else {
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57 log.warn("No overview for river '" + river + "' available.");
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58 }
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59
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60 return document;
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61 }
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62 }
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63 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org