Mercurial > dive4elements > river

diff backend/src/main/java/org/dive4elements/river/model/sinfo/Collision.java @ 9117:623b51bf03d7
Added datacage select and chart display for river bed collision counts loaded from database
author: mschaefer
date: Mon, 04 Jun 2018 17:31:51 +0200
parents: 4c5eeaff554c
children: d2472018740c
--- a/backend/src/main/java/org/dive4elements/river/model/sinfo/Collision.java	Mon Jun 04 12:50:39 2018 +0200
+++ b/backend/src/main/java/org/dive4elements/river/model/sinfo/Collision.java	Mon Jun 04 17:31:51 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 collision
@@ -145,4 +148,14 @@
     public void addValue(final CollisionValue value) {
         this.values.add(value);
     }
+
+    /**
+     * Get data series by id
+     */
+    public static Collision getSeries(final int id) {
+        final Session session = SessionHolder.HOLDER.get();
+        final Query query = session.createQuery("FROM Collision WHERE (id=:id)");
+        query.setParameter("id", id);
+        return (Collision) query.list().get(0);
+    }
 }
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