Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/RiverService.java @ 121:e0ded17a4846

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Implemented the feed() operation. flys-artifacts/trunk@1442 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 09 Mar 2011 14:13:57 +0000
parents 888e3b1dcdd9
children d6197a05a87c
rev   line source
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.artifacts.services;
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2
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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3 import org.apache.log4j.Logger;
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4
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5 import org.w3c.dom.Document;
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6 import org.w3c.dom.Element;
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7
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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8 import de.intevation.artifacts.CallMeta;
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9
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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10 import de.intevation.artifacts.common.ArtifactNamespaceContext;
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11 import de.intevation.artifacts.common.utils.XMLUtils;
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12
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13 import de.intevation.artifactdatabase.DefaultService;
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14
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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15
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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16 /**
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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17 * This service provides information about the supported rivers by this
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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18 * application.
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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19 *
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20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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21 */
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22 public class RiverService extends DefaultService {
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23
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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24 /** The logger used in this service.*/
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25 private static Logger logger = Logger.getLogger(RiverService.class);
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26
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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27
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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28 /**
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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29 * The default constructor.
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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30 */
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31 public RiverService() {
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32 }
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33
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34
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35 public Document process(
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36 Document data,
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37 Object globalContext,
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38 CallMeta callMeta)
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39 {
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40 logger.debug("RiverService.process");
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41
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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42 Document result = XMLUtils.newDocument();
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43
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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44 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
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45 result,
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46 ArtifactNamespaceContext.NAMESPACE_URI,
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47 ArtifactNamespaceContext.NAMESPACE_PREFIX);
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48
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
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49 // TODO fetch the rivers from database
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50 Element rivers = ec.create("rivers");
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51
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52 Element saar = ec.create("river");
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53 ec.addAttr(saar, "name", "Saar", true);
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54
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55 Element mosel = ec.create("river");
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56 ec.addAttr(mosel, "name", "Mosel", true);
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57
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58 rivers.appendChild(saar);
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59 rivers.appendChild(mosel);
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60 result.appendChild(rivers);
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61
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62 return result;
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63 }
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64 }
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65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org