Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/RiverService.java @ 4255:670e98f5a441

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Fixed leak while merging facets. The ThemeList that is used by OutputHelper to sort the Facets for an Output now uses a list to store the ManagedFacets. The correct order is made up by sorting the List using Collections.sort() function of the Java JDK. Therfore, the ManagedFacet class implements the Comparable interface. The return value of its compareTo(other) method depends on the value of the 'position' field.
author Ingo Weinzierl <weinzierl.ingo@googlemail.com>
date Thu, 25 Oct 2012 14:01:46 +0200
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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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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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