Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/parsers/OfficialLinesConfigParser.java @ 6335:b2a470c148a7

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Backend: First steps to integrate parsing of official config files.
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 14 Jun 2013 13:01:26 +0200
parents
children b966c67a476d
rev   line source
6335
b2a470c148a7 Backend: First steps to integrate parsing of official config files.
Sascha L. Teichmann <teichmann@intevation.de>
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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.importer.parsers;
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10
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11 import java.io.File;
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12 import java.io.FileInputStream;
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13 import java.io.IOException;
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14 import java.io.InputStreamReader;
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15 import java.io.LineNumberReader;
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16 import java.util.ArrayList;
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17 import java.util.List;
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18
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19 import org.apache.log4j.Logger;
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20
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21 public class OfficialLinesConfigParser {
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22
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23 private static Logger log = Logger.getLogger(OfficialLinesConfigParser.class);
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24
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25 public static final String ENCODING = "ISO-8859-1";
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26
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27 private List<String> mainValueNames;
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28
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29 public OfficialLinesConfigParser() {
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30 mainValueNames = new ArrayList<String>();
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31 }
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32
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33 public void reset() {
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34 mainValueNames.clear();
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35 }
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36
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37 public void parse(File file) throws IOException {
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38
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39 log.info("Parsing offical lines config file: " + file);
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40
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41 LineNumberReader reader =
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42 new LineNumberReader(
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43 new InputStreamReader(
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44 new FileInputStream(file), ENCODING));
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45
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46 try {
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47 String line;
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48 while ((line = reader.readLine()) != null) {
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49 if ((line = line.trim()).length() == 0 || line.charAt(0) == '*') {
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50 continue;
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51 }
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52 mainValueNames.add(line);
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53 }
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54 }
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55 finally {
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56 reader.close();
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57 }
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58 }
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59
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60 public List<String> getMainValueNames() {
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61 return mainValueNames;
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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=utf8 :
http://dive4elements.wald.intevation.org