Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/access/BedQualityAccess.java @ 4496:d8992459b408
Add method to return the facets of an artifact
This methos should be used to get the facets of an artifact instead of accessing
the facets member variable directly.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Wed, 14 Nov 2012 11:11:04 +0100 |
parents | 7fa38f8bcd8d |
children | d5d2faf14522 |
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package de.intevation.flys.artifacts.access; import java.util.Date; import java.util.LinkedList; import java.util.List; import org.apache.log4j.Logger; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.model.DateRange; public class BedQualityAccess extends RiverAccess { private static final Logger logger = Logger .getLogger(BedQualityAccess.class); private Double from; private Double to; private List<String> bedDiameter; private List<String> bedloadDiameter; private List<DateRange> ranges; public BedQualityAccess(FLYSArtifact artifact) { super(artifact); } public double getFrom() { if (from == null) { from = getDouble("ld_from"); } return from.doubleValue(); } public double getTo() { if (to == null) { to = getDouble("ld_to"); } return to.doubleValue(); } public List<DateRange> getDateRanges() { if (ranges == null) { ranges = extractRanges(getString("periods")); } return ranges; } public List<String> getBedDiameter() { String value = getString("bed_diameter"); if (bedDiameter == null && value != null) { bedDiameter = extractDiameter(value); } return bedDiameter; } public List<String> getBedloadDiameter() { String value = getString("load_diameter"); if (bedloadDiameter == null && value != null) { bedloadDiameter = extractDiameter(value); } return bedloadDiameter; } private List<DateRange> extractRanges(String dateString) { List<DateRange> list = new LinkedList<DateRange>(); String[] dates = dateString.split(";"); for (String s : dates) { String[] pair = s.split(","); try { long l1 = Long.parseLong(pair[0]); long l2 = Long.parseLong(pair[1]); Date first = new Date(l1); Date second = new Date(l2); DateRange dr = new DateRange(first, second); list.add(dr); } catch (NumberFormatException nfe) { continue; } } return list; } private List<String> extractDiameter(String value) { List<String> result = new LinkedList<String>(); String[] diameter = value.split(";"); for (String v : diameter) { logger.debug("diameter: " + v); String[] parts = v.split("\\."); result.add(parts[parts.length - 1]); logger.debug(parts[parts.length-1]); } return result; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :