Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/services/CacheInvalidationService.java @ 5863:4897a58c8746

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River artifacts: Added new copyright headers.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:40:59 +0200
parents 5aa05a7a34b7
children af13ceeba52a
rev   line source
5863
4897a58c8746 River artifacts: Added new copyright headers.
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