Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/services/D4EService.java @ 8588:717b58b158c9

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Remove unecessary imports
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 18 Mar 2015 18:47:07 +0100
parents fe7e9da6312a
children 0a5239a1e46e
rev   line source
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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.w3c.dom.Document;
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12
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13 import org.apache.log4j.Logger;
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14
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15 import org.dive4elements.artifacts.CallMeta;
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16 import org.dive4elements.artifacts.GlobalContext;
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17
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18 import org.dive4elements.artifactdatabase.XMLService;
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19
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20 import org.dive4elements.river.backend.SessionHolder;
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21
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22
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23 public abstract class D4EService extends XMLService {
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24
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25 private static final Logger log = Logger.getLogger(D4EService.class);
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26
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27
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28 @Override
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29 public Document processXML(
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30 Document data,
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31 GlobalContext globalContext,
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32 CallMeta callMeta
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33 ) {
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34 init();
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35
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36 try {
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37 return doProcess(data, globalContext, callMeta);
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38 }
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39 finally {
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40 shutdown();
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41 }
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42 }
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43
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44
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45 /** Override to do the meat work (called in processXML). */
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46 protected abstract Document doProcess(
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47 Document data,
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48 GlobalContext globalContext,
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49 CallMeta callMeta);
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50
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51
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52 protected void init() {
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53 log.debug("init");
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54 SessionHolder.acquire();
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55 }
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56
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57
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58 /** Called when processing done, close session. */
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59 protected void shutdown() {
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60 log.debug("shutdown");
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61 SessionHolder.release();
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62 }
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63 }
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64 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org