Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/CacheInvalidationService.java @ 4043:eb5564662e19
Cosmetics, documentation.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 05 Oct 2012 15:36:42 +0200 |
parents | 5642a83420f2 |
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rev | line source |
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2092
0ccabd82ec76
Added missing service to invalidate the caches via the REST interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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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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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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parents:
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36 Element e = result.createElement("cache"); |
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parents:
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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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parents:
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42 } |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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43 else { |
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parents:
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44 e.setTextContent("Error: Cache not found."); |
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parents:
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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 : |