Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/CacheInvalidationService.java @ 4173:7d4480c0e68e

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Allow users to select the current relevant discharge table in historical discharge table calculattion. In addition to this, the discharge tables in the helper panel displayed in the client is ordered in time.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 18 Oct 2012 12:13:48 +0200
parents 5642a83420f2
children
rev   line source
2092
0ccabd82ec76 Added missing service to invalidate the caches via the REST interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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1 package de.intevation.flys.artifacts.services;
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2
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3 import de.intevation.artifacts.CallMeta;
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4 import de.intevation.artifacts.GlobalContext;
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5
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6 import de.intevation.artifacts.common.utils.XMLUtils;
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7
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8 import de.intevation.artifactdatabase.XMLService;
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9
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10 import de.intevation.flys.artifacts.cache.CacheFactory;
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11
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12 import net.sf.ehcache.Cache;
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13
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14 import org.w3c.dom.Document;
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15 import org.w3c.dom.Element;
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16 import org.w3c.dom.NodeList;
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17
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5642a83420f2 FLYS artifacts: Removed trailing whitespace.
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18 public class CacheInvalidationService
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19 extends XMLService
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20 {
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21 @Override
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22 public Document processXML(
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23 Document data,
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24 GlobalContext globalContext,
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25 CallMeta callMeta
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26 ) {
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27 Document result = XMLUtils.newDocument();
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28
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29 Element all = result.createElement("caches");
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30
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31 NodeList caches = data.getElementsByTagName("cache");
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32
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33 for (int i = 0, C = caches.getLength(); i < C; ++i) {
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34 Element c = (Element)caches.item(i);
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35 String name = c.getAttribute("name");
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36 Element e = result.createElement("cache");
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37 e.setAttribute("name", name);
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38 Cache cache = CacheFactory.getCache(name);
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39 if (cache != null) {
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40 cache.removeAll();
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41 e.setTextContent("All elements removed.");
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42 }
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43 else {
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44 e.setTextContent("Error: Cache not found.");
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45 }
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46 all.appendChild(e);
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47 }
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48
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49 result.appendChild(all);
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50
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51 return result;
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52 }
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53 }
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54 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org