Mercurial > dive4elements > river

diff backend/src/main/java/org/dive4elements/river/model/sinfo/Channel.java @ 9112:189cc8ededbd
Added datacage select and chart display for river channel sizes loaded from database
author: mschaefer
date: Mon, 04 Jun 2018 08:36:09 +0200
parents: 4c5eeaff554c
children: d194c5b24bf8
--- a/backend/src/main/java/org/dive4elements/river/model/sinfo/Channel.java	Mon Jun 04 08:32:25 2018 +0200
+++ b/backend/src/main/java/org/dive4elements/river/model/sinfo/Channel.java	Mon Jun 04 08:36:09 2018 +0200
@@ -25,7 +25,10 @@
 import javax.persistence.SequenceGenerator;
 import javax.persistence.Table;
 
+import org.dive4elements.river.backend.SessionHolder;
 import org.dive4elements.river.model.River;
+import org.hibernate.Query;
+import org.hibernate.Session;
 
 /**
  * Hibernate binding for the DB table channel
@@ -157,4 +160,14 @@
     public void addValue(final ChannelValue value) {
         this.values.add(value);
     }
+
+    /**
+     * Get data series by id
+     */
+    public static Channel getSeries(final int id) {
+        final Session session = SessionHolder.HOLDER.get();
+        final Query query = session.createQuery("FROM Channel WHERE (id=:id)");
+        query.setParameter("id", id);
+        return (Channel) query.list().get(0);
+    }
 }
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