Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/RiverService.java @ 2089:0da8874bd378

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Added initial state to map artifact to be able to advance and step back. The map artifact overrides describe() to have the complete UI information in the describe response document. flys-artifacts/trunk@3613 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Fri, 06 Jan 2012 12:02:10 +0000
parents 614ffddb860e
children
rev   line source
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888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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1 package de.intevation.flys.artifacts.services;
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2
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3 import java.util.List;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import org.w3c.dom.Document;
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8 import org.w3c.dom.Element;
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9
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10 import de.intevation.artifacts.CallMeta;
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11 import de.intevation.artifacts.GlobalContext;
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12
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13 import de.intevation.artifacts.common.ArtifactNamespaceContext;
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14 import de.intevation.artifacts.common.utils.XMLUtils;
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15
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16 import de.intevation.flys.model.River;
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17
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18 import de.intevation.flys.artifacts.model.RiverFactory;
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19
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20
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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21 /**
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22 * This service provides information about the supported rivers by this
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23 * application.
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24 *
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25 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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26 */
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27 public class RiverService extends FLYSService {
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28
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29 /** The logger used in this service.*/
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30 private static Logger logger = Logger.getLogger(RiverService.class);
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32
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33 protected 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 logger.debug("RiverService.process");
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39
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40 Document result = XMLUtils.newDocument();
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41
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42 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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43 result,
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44 ArtifactNamespaceContext.NAMESPACE_URI,
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45 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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47 List<River> allRivers = RiverFactory.getRivers();
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49 Element rivers = ec.create("rivers");
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50
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51 for (River river: allRivers) {
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52 Element r = ec.create("river");
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53 ec.addAttr(r, "name", river.getName(), true);
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54
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55 rivers.appendChild(r);
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56 }
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58 result.appendChild(rivers);
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60 return result;
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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