adding entity and crud

src/main/java/ch/progetto152/crud/crudLocationVisited.java

@@ -0,0 +1,57 @@
+package ch.progetto152.crud;
+
+import ch.progetto152.entity.LocationVisited;
+import ch.progetto152.utils.HibernateUtils;
+import org.hibernate.Session;
+import org.hibernate.Transaction;
+
+import java.util.List;
+
+public class crudLocationVisited {
+
+    private Session session;
+
+    public crudLocationVisited(Session session) {
+        this.session = session;
+    }
+
+    public void create(LocationVisited LocationVisited) {
+        Transaction tx = session.beginTransaction();
+        session.save(LocationVisited);
+        tx.commit();
+    }
+
+    public LocationVisited read(int index) {
+        Session asd = HibernateUtils.getSessionFactory().openSession();
+        LocationVisited LocationVisited = asd.get(LocationVisited.class, index);
+        return LocationVisited;
+    }
+
+    public LocationVisited readLocationVisitedByName(String name) {
+        Session asd = HibernateUtils.getSessionFactory().openSession();
+        LocationVisited LocationVisited = (LocationVisited) asd.createQuery("from LocationVisited where name = :name").setParameter("name", name).uniqueResult();
+        return LocationVisited;
+    }
+
+    public void update(int id, LocationVisited locationVisited) {
+        Transaction tx = session.beginTransaction();
+        LocationVisited LocationVisited = session.get(LocationVisited.class, id);
+        session.evict(LocationVisited);
+        LocationVisited.setId(locationVisited.getId());
+        LocationVisited.setLocationid(locationVisited.getLocationid());
+        LocationVisited.setUserId(locationVisited.getUserId());
+        session.update(LocationVisited);
+        tx.commit();
+    }
+
+    public void delete(int id) {
+        Transaction tx = session.beginTransaction();
+        LocationVisited LocationVisited = session.get(LocationVisited.class, id);
+        session.delete(LocationVisited);
+        tx.commit();
+    }
+
+    public List<LocationVisited> readAll() {
+        return session.createQuery("from LocationVisited").list();
+    }
+}