Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/parsers/OfficialLinesConfigParser.java @ 6335:b2a470c148a7
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 |
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| 6334:9231940bd192 | 6335:b2a470c148a7 |
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| 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.importer.parsers; | |
| 10 | |
| 11 import java.io.File; | |
| 12 import java.io.FileInputStream; | |
| 13 import java.io.IOException; | |
| 14 import java.io.InputStreamReader; | |
| 15 import java.io.LineNumberReader; | |
| 16 import java.util.ArrayList; | |
| 17 import java.util.List; | |
| 18 | |
| 19 import org.apache.log4j.Logger; | |
| 20 | |
| 21 public class OfficialLinesConfigParser { | |
| 22 | |
| 23 private static Logger log = Logger.getLogger(OfficialLinesConfigParser.class); | |
| 24 | |
| 25 public static final String ENCODING = "ISO-8859-1"; | |
| 26 | |
| 27 private List<String> mainValueNames; | |
| 28 | |
| 29 public OfficialLinesConfigParser() { | |
| 30 mainValueNames = new ArrayList<String>(); | |
| 31 } | |
| 32 | |
| 33 public void reset() { | |
| 34 mainValueNames.clear(); | |
| 35 } | |
| 36 | |
| 37 public void parse(File file) throws IOException { | |
| 38 | |
| 39 log.info("Parsing offical lines config file: " + file); | |
| 40 | |
| 41 LineNumberReader reader = | |
| 42 new LineNumberReader( | |
| 43 new InputStreamReader( | |
| 44 new FileInputStream(file), ENCODING)); | |
| 45 | |
| 46 try { | |
| 47 String line; | |
| 48 while ((line = reader.readLine()) != null) { | |
| 49 if ((line = line.trim()).length() == 0 || line.charAt(0) == '*') { | |
| 50 continue; | |
| 51 } | |
| 52 mainValueNames.add(line); | |
| 53 } | |
| 54 } | |
| 55 finally { | |
| 56 reader.close(); | |
| 57 } | |
| 58 } | |
| 59 | |
| 60 public List<String> getMainValueNames() { | |
| 61 return mainValueNames; | |
| 62 } | |
| 63 } | |
| 64 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |