dive4elements/river: backend/src/main/java/org/dive4elements/river/model/sinfo/BedMobility.java comparison

Added datacage select and chart display for TKH series loaded from database

comparison

equal deleted inserted replaced

-:baef34f54ee2
+:6e5ff436febe
 import javax.persistence.OneToMany;
 import javax.persistence.OneToOne;
 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 bed_mobility
 *
 * @author Matthias Schäfer
 }
 public void addValue(final BedMobilityValue value) {
 this.values.add(value);
 }
+/**
+* Selects a bed mobility series of a river from the database
+*/
+public static BedMobility queryForRiver(final River river) {
+final Session session = SessionHolder.HOLDER.get();
+final Query query = session.createQuery("FROM BedMobilty WHERE river=:river");
+query.setParameter("river", river);
+final List<BedMobility> rows = query.list();
+if (rows != null)
+return rows.get(0);
+else
+return null;
+}
 }

Mercurial > dive4elements > river