Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/FixingsOverviewService.java @ 4496:d8992459b408
Add method to return the facets of an artifact
This methos should be used to get the facets of an artifact instead of accessing
the facets member variable directly.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Wed, 14 Nov 2012 11:11:04 +0100 |
parents | 9c147bbffc36 |
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Service to generate the data needed to build the "Fixerungen pro Fluss Uebersicht"
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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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41 |
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42 NodeList nodes = data.getElementsByTagName("river"); |
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43 |
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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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47 |
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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 : |