Mercurial > dive4elements > river
comparison flys-backend/src/main/java/org/dive4elements/river/importer/parsers/BedHeightEpochParser.java @ 5828:dfb26b03b179
Moved directories to org.dive4elements.river
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 11:53:11 +0200 |
| parents | flys-backend/src/main/java/de/intevation/flys/importer/parsers/BedHeightEpochParser.java@b3dd14fc13a6 |
| children | 18619c1e7c2a |
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| 5827:e308d4ecd35a | 5828:dfb26b03b179 |
|---|---|
| 1 package de.intevation.flys.importer.parsers; | |
| 2 | |
| 3 import java.math.BigDecimal; | |
| 4 | |
| 5 import java.text.ParseException; | |
| 6 | |
| 7 import org.apache.log4j.Logger; | |
| 8 | |
| 9 import de.intevation.flys.importer.ImportBedHeight; | |
| 10 import de.intevation.flys.importer.ImportBedHeightEpoch; | |
| 11 import de.intevation.flys.importer.ImportBedHeightEpochValue; | |
| 12 | |
| 13 | |
| 14 /** Parses BedHeightEpochs from csv file. */ | |
| 15 public class BedHeightEpochParser extends BedHeightParser { | |
| 16 | |
| 17 /** Our own logger. */ | |
| 18 private static final Logger log = | |
| 19 Logger.getLogger(BedHeightEpochParser.class); | |
| 20 | |
| 21 | |
| 22 @Override | |
| 23 protected ImportBedHeight newImportBedHeight(String description) { | |
| 24 return new ImportBedHeightEpoch(description); | |
| 25 } | |
| 26 | |
| 27 | |
| 28 /** | |
| 29 * Handle a non-comment, none-Metadata line of csv file, adding | |
| 30 * ImportBedHeightEpochValues to the given ImportBedHeight object. | |
| 31 */ | |
| 32 @Override | |
| 33 protected void handleDataLine(ImportBedHeight obj, String line) { | |
| 34 String[] values = line.split(SEPERATOR_CHAR); | |
| 35 | |
| 36 if (values == null || values.length == 0 || values[0].length() == 0) { | |
| 37 // There might be quite some ";" found. | |
| 38 //log.warn("Skip invalid data line: " + line); | |
| 39 return; | |
| 40 } | |
| 41 | |
| 42 BigDecimal km; | |
| 43 | |
| 44 try { | |
| 45 km = new BigDecimal(nf.parse(values[0]).doubleValue()); | |
| 46 } | |
| 47 catch (ParseException e) { | |
| 48 log.warn("Unparseable number in data row: " + line); | |
| 49 return; | |
| 50 } | |
| 51 | |
| 52 | |
| 53 // Handle "gap" lines like '255,0;' | |
| 54 if (values.length < 2) { | |
| 55 ImportBedHeightEpochValue value = new ImportBedHeightEpochValue( | |
| 56 km, | |
| 57 null | |
| 58 ); | |
| 59 | |
| 60 obj.addValue(value); | |
| 61 return; | |
| 62 } | |
| 63 | |
| 64 try { | |
| 65 ImportBedHeightEpochValue value = new ImportBedHeightEpochValue( | |
| 66 km, | |
| 67 new BigDecimal(nf.parse(values[1]).doubleValue()) | |
| 68 ); | |
| 69 | |
| 70 obj.addValue(value); | |
| 71 } | |
| 72 catch (ParseException e) { | |
| 73 log.warn("Unparseable number in data row: " + line); | |
| 74 } | |
| 75 } | |
| 76 } | |
| 77 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |