# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1350986327 -7200
# Node ID 08b6458909a9620a3efc3227ef171431629c9347
# Parent  a04862abce42a8acd01da8befc41ab20d9e0a64c
The service 'DischargeTablesOverview' now accepts the official number of a gauge, too.
The service first tries to parse the official number (long value). If it fails, it it
assumed that the the name of the gauge is specified.

diff -r a04862abce42 -r 08b6458909a9 flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/DischargeTablesOverview.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/DischargeTablesOverview.java	Tue Oct 23 10:50:48 2012 +0200
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/DischargeTablesOverview.java	Tue Oct 23 11:58:47 2012 +0200
@@ -173,6 +173,16 @@
 
         if (gauges.getLength() > 0) {
             String name = ((Element) gauges.item(0)).getAttribute("name");
+
+            try {
+                long officialNumber = Long.valueOf(name);
+                return Gauge.getGaugeByOfficialNumber(officialNumber);
+            }
+            catch (NumberFormatException nfe) {
+                // it seems, that the client uses the name of the gauge instead
+                // of its official number
+            }
+
             if (name != null && name.length() > 0) {
                 return GaugesFactory.getGauge(name);
             }