--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/backend/src/main/java/org/dive4elements/river/importer/ImportDischargeTable.java	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,116 @@
+package org.dive4elements.river.importer;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.hibernate.Session;
+import org.hibernate.Query;
+
+import org.dive4elements.river.model.DischargeTable;
+import org.dive4elements.river.model.Gauge;
+import org.dive4elements.river.model.TimeInterval;
+
+import org.apache.log4j.Logger;
+
+public class ImportDischargeTable
+{
+    private static Logger log = Logger.getLogger(ImportDischargeTable.class);
+
+    protected DischargeTable peer;
+
+    protected String         description;
+
+    protected Integer        kind;
+
+    protected List<ImportDischargeTableValue> dischargeTableValues;
+
+    protected ImportTimeInterval timeInterval;
+
+    public ImportDischargeTable() {
+        this(0, null);
+    }
+
+    public ImportDischargeTable(int kind, String description) {
+        this.kind            = kind;
+        this.description     = description;
+        dischargeTableValues = new ArrayList<ImportDischargeTableValue>();
+    }
+
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+
+    public void addDischargeTableValue(ImportDischargeTableValue value) {
+        dischargeTableValues.add(value);
+    }
+
+
+    public void setDischargeTableValues(List<ImportDischargeTableValue> values){
+        this.dischargeTableValues = values;
+    }
+
+
+    public List<ImportDischargeTableValue> getDischargeTableValues() {
+        return dischargeTableValues;
+    }
+
+    public ImportTimeInterval getTimeInterval() {
+        return timeInterval;
+    }
+
+    public void setTimeInterval(ImportTimeInterval timeInterval) {
+        this.timeInterval = timeInterval;
+    }
+
+
+    public DischargeTable getPeer(Gauge gauge) {
+        if (peer == null) {
+            TimeInterval ti = timeInterval != null
+                ? timeInterval.getPeer()
+                : null;
+            Session session = ImporterSession.getInstance().getDatabaseSession();
+
+            Query query = session.createQuery(
+                "from DischargeTable where " +
+                "gauge.id=:gauge and kind=:kind and " +
+                "description=:description and timeInterval=:interval");
+            query.setParameter("gauge",       gauge.getId());
+            query.setParameter("description", description);
+            query.setParameter("kind",        kind);
+            query.setParameter("interval",    ti);
+
+            List<DischargeTable> dischargeTables = query.list();
+            if (dischargeTables.isEmpty()) {
+                peer = new DischargeTable(gauge, description, null, kind, ti);
+                session.save(peer);
+            }
+            else {
+                peer = dischargeTables.get(0);
+            }
+        }
+
+        return peer;
+    }
+
+
+    public void storeDependencies(Gauge gauge) {
+        log.info("store discharge table '" + description + "'");
+        storeDischargeTableValues(gauge);
+    }
+
+
+    public void storeDischargeTableValues(Gauge gauge) {
+        DischargeTable dischargeTable = getPeer(gauge);
+
+        for (ImportDischargeTableValue value: dischargeTableValues) {
+            value.getPeer(dischargeTable);
+        }
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :