Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/fixings/FixChartGenerator.java @ 3133:6f6a8e5fb7a4
Theme updates for sector average wq curves/points
flys-artifacts/trunk@4740 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Christian Lins <christian.lins@intevation.de> |
---|---|
date | Thu, 21 Jun 2012 12:26:08 +0000 |
parents | 960307cf2adc |
children | 06ae0258269b |
rev | line source |
---|---|
3088
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
1 package de.intevation.flys.exports.fixings; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
2 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
3 import org.w3c.dom.Element; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
4 import org.w3c.dom.Document; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
5 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
6 import org.apache.log4j.Logger; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
7 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
8 import java.io.OutputStream; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
9 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
10 import javax.xml.xpath.XPathConstants; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
11 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
12 import de.intevation.artifacts.ArtifactNamespaceContext; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
13 import de.intevation.artifacts.common.utils.XMLUtils; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
14 import de.intevation.artifacts.CallContext; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
15 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
16 import de.intevation.flys.exports.XYChartGenerator; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
17 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
18 public abstract class FixChartGenerator |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
19 extends XYChartGenerator |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
20 { |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
21 private static Logger logger = Logger.getLogger(FixChartGenerator.class); |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
22 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
23 public static final String XPATH_CHART_CURRENTKM = |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
24 "/art:action/art:attributes/art:currentKm"; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
25 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
26 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
27 @Override |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
28 public void init(Document request, OutputStream out, CallContext context) { |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
29 super.init(request, out, context); |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
30 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
31 logger.debug("currentKm = " + new Double(getCurrentKmFromRequest())); |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
32 context.putContextValue("currentKm", new Double(getCurrentKmFromRequest())); |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
33 } |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
34 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
35 public double getCurrentKmFromRequest() { |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
36 Element km = (Element)XMLUtils.xpath( |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
37 request, |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
38 XPATH_CHART_CURRENTKM, |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
39 XPathConstants.NODE, |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
40 ArtifactNamespaceContext.INSTANCE); |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
41 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
42 if (km == null) { |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
43 return -1d; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
44 } |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
45 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
46 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
47 |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
48 String currentKm = km.getAttributeNS(uri, "km"); |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
49 try { |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
50 double d = Double.valueOf(currentKm).doubleValue(); |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
51 return d; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
52 } |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
53 catch(NumberFormatException nfe) { |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
54 return -1d; |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
55 } |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
56 } |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
57 } |
960307cf2adc
Moved current km to context and added an abstract generator for fix analysis
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff
changeset
|
58 |