Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/services/CacheInvalidationService.java @ 8755:30b1ddadf275

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(issue1801) Unify reference gauge finding code The basic way as described in the method comment of the determineRefGauge method is now used in the WINFOArtifact, MainValuesService and RiverUtils.getGauge method. RiverUtils.getGauge previously just returned the first gauge found. While this is now a behavior change I believe that it is always more correct then the undeterministic behavior of the previous implmenentation.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 24 Jun 2015 14:07:26 +0200
parents af13ceeba52a
children
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.services;
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10
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11 import org.dive4elements.artifacts.CallMeta;
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12 import org.dive4elements.artifacts.GlobalContext;
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13
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14 import org.dive4elements.artifacts.common.utils.XMLUtils;
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15
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16 import org.dive4elements.artifactdatabase.XMLService;
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17
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18 import org.dive4elements.river.artifacts.cache.CacheFactory;
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19
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20 import net.sf.ehcache.Cache;
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21
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22 import org.w3c.dom.Document;
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23 import org.w3c.dom.Element;
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24 import org.w3c.dom.NodeList;
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25
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26 public class CacheInvalidationService
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27 extends XMLService
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28 {
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29 @Override
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30 public Document processXML(
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31 Document data,
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32 GlobalContext globalContext,
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33 CallMeta callMeta
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34 ) {
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35 Document result = XMLUtils.newDocument();
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36
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37 Element all = result.createElement("caches");
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38
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39 NodeList caches = data.getElementsByTagName("cache");
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40
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41 for (int i = 0, C = caches.getLength(); i < C; ++i) {
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42 Element c = (Element)caches.item(i);
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43 String name = c.getAttribute("name");
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44 Element e = result.createElement("cache");
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45 e.setAttribute("name", name);
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46 Cache cache = CacheFactory.getCache(name);
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47 if (cache != null) {
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48 cache.removeAll();
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49 e.setTextContent("All elements removed.");
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50 }
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51 else {
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52 e.setTextContent("Error: Cache not found.");
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53 }
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54 all.appendChild(e);
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55 }
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56
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57 result.appendChild(all);
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58
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59 return result;
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60 }
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61 }
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62 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org