--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/backend/src/main/java/org/dive4elements/river/importer/ImportPosition.java	Mon Jan 20 14:04:20 2014 +0100
@@ -0,0 +1,62 @@
+/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
+ * Software engineering by Intevation GmbH
+ *
+ * This file is Free Software under the GNU AGPL (>=v3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out the
+ * documentation coming with Dive4Elements River for details.
+ */
+
+package org.dive4elements.river.importer;
+
+import org.dive4elements.river.model.Position;
+
+import org.hibernate.Session;
+import org.hibernate.Query;
+
+import java.util.List;
+
+public class ImportPosition
+implements   Comparable<ImportPosition>
+{
+    protected String value;
+
+    protected Position peer;
+
+    public ImportPosition() {
+    }
+
+    public ImportPosition(String value) {
+        this.value = value;
+    }
+
+    public int compareTo(ImportPosition other) {
+        return value.compareTo(other.value);
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    public Position getPeer() {
+        if (peer == null) {
+            Session session = ImporterSession.getInstance().getDatabaseSession();
+            Query query = session.createQuery("from Position where value=:value");
+            query.setString("value", value);
+            List<Position> positions = query.list();
+            if (positions.isEmpty()) {
+                peer = new Position(value);
+                session.save(peer);
+            }
+            else {
+                peer = positions.get(0);
+            }
+        }
+        return peer;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
+