# HG changeset patch
# User Sascha L. Teichmann <sascha.teichmann@intevation.de>
# Date 1308732969 0
# Node ID 5572d051347e2e3ea1e6f8943695f15fc9efd556
# Parent  aa9e3da95c310d2e3f21f399af2b8d8a21a6ef54
River: Added method to find gauge by its name.

flys-backend/trunk@2197 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r aa9e3da95c31 -r 5572d051347e flys-backend/ChangeLog
--- a/flys-backend/ChangeLog	Sun Jun 19 17:43:38 2011 +0000
+++ b/flys-backend/ChangeLog	Wed Jun 22 08:56:09 2011 +0000
@@ -1,3 +1,8 @@
+2011-06-22	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	* src/main/java/de/intevation/flys/model/River.java:
+	  Added method to find gauge by its name.
+
 2011-06-19	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* doc/annotation-types.xml: Fixed some rules.
diff -r aa9e3da95c31 -r 5572d051347e flys-backend/src/main/java/de/intevation/flys/model/River.java
--- a/flys-backend/src/main/java/de/intevation/flys/model/River.java	Sun Jun 19 17:43:38 2011 +0000
+++ b/flys-backend/src/main/java/de/intevation/flys/model/River.java	Wed Jun 22 08:56:09 2011 +0000
@@ -116,6 +116,16 @@
         return query.list();
     }
 
+    public Gauge determineGaugeByName(String name) {
+        Session session = SessionHolder.HOLDER.get();
+        Query query = session.createQuery(
+            "from Gauge where river=:river and name=:name");
+        query.setParameter("river", this);
+        query.setParameter("name", name);
+        List<Gauge> gauges = query.list();
+        return gauges.isEmpty() ? null : gauges.get(0);
+    }
+
     public Gauge determineGaugeByPosition(double p) {
         Session session = SessionHolder.HOLDER.get();
         Query query = session.createQuery(