Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/fixings/FixChartGenerator.java @ 3406:3732e1bab0aa
Add kilometer to chart titles
flys-artifacts/trunk@5058 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Christian Lins <christian.lins@intevation.de> |
|---|---|
| date | Thu, 19 Jul 2012 11:40:59 +0000 |
| parents | 06ae0258269b |
| children | cbe2febe30cc |
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| 3405:b0ba96bbf01d | 3406:3732e1bab0aa |
|---|---|
| 1 package de.intevation.flys.exports.fixings; | 1 package de.intevation.flys.exports.fixings; |
| 2 | 2 |
| 3 import org.w3c.dom.Document; | 3 import de.intevation.artifacts.ArtifactNamespaceContext; |
| 4 | 4 import de.intevation.artifacts.CallContext; |
| 5 import org.apache.log4j.Logger; | 5 import de.intevation.artifacts.common.utils.XMLUtils; |
| 6 import de.intevation.flys.exports.XYChartGenerator; | |
| 6 | 7 |
| 7 import java.io.OutputStream; | 8 import java.io.OutputStream; |
| 8 | 9 |
| 9 import de.intevation.artifacts.ArtifactNamespaceContext; | 10 import org.apache.log4j.Logger; |
| 10 import de.intevation.artifacts.common.utils.XMLUtils; | 11 import org.w3c.dom.Document; |
| 11 import de.intevation.artifacts.CallContext; | |
| 12 | |
| 13 import de.intevation.flys.exports.XYChartGenerator; | |
| 14 | 12 |
| 15 public abstract class FixChartGenerator | 13 public abstract class FixChartGenerator |
| 16 extends XYChartGenerator | 14 extends XYChartGenerator |
| 17 { | 15 { |
| 18 private static Logger logger = Logger.getLogger(FixChartGenerator.class); | 16 private static Logger logger = Logger.getLogger(FixChartGenerator.class); |
| 19 | 17 |
| 20 public static final Double INVALID_KM = Double.valueOf(-1d); | 18 public static final double INVALID_KM = Double.valueOf(-1d); |
| 21 | 19 public static final String CURRENT_KM = "currentKm"; |
| 22 public static final String XPATH_CHART_CURRENTKM = | 20 public static final String XPATH_CHART_CURRENTKM = |
| 23 "/art:action/art:attributes/art:currentKm/@art:km"; | 21 "/art:action/art:attributes/art:currentKm/@art:km"; |
| 24 | 22 |
| 25 @Override | 23 @Override |
| 26 public void init(Document request, OutputStream out, CallContext context) { | 24 public void init(Document request, OutputStream out, CallContext context) { |
| 27 super.init(request, out, context); | 25 super.init(request, out, context); |
| 28 | 26 |
| 29 Double currentKm = getCurrentKmFromRequest(request); | 27 double currentKm = getCurrentKmFromRequest(request); |
| 30 | 28 |
| 31 if (logger.isDebugEnabled()) { | 29 if (logger.isDebugEnabled()) { |
| 32 logger.debug("currentKm = " + currentKm); | 30 logger.debug("currentKm = " + currentKm); |
| 33 } | 31 } |
| 34 | 32 |
| 35 context.putContextValue("currentKm", currentKm); | 33 context.putContextValue(CURRENT_KM, currentKm); |
| 36 } | 34 } |
| 37 | 35 |
| 38 public static Double getCurrentKmFromRequest(Document request) { | 36 public static double getCurrentKmFromRequest(Document request) { |
| 39 | 37 |
| 40 String km = XMLUtils.xpathString( | 38 String km = XMLUtils.xpathString( |
| 41 request, | 39 request, |
| 42 XPATH_CHART_CURRENTKM, | 40 XPATH_CHART_CURRENTKM, |
| 43 ArtifactNamespaceContext.INSTANCE); | 41 ArtifactNamespaceContext.INSTANCE); |