--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/backend/src/main/java/org/dive4elements/river/importer/ImportMainValueType.java	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,65 @@
+package org.dive4elements.river.importer;
+
+import org.dive4elements.river.model.MainValueType;
+
+import org.hibernate.Session;
+import org.hibernate.Query;
+
+import java.util.List;
+
+public class ImportMainValueType
+implements   Comparable<ImportMainValueType>
+{
+    protected String name;
+
+    protected MainValueType peer;
+
+    public ImportMainValueType() {
+    }
+
+    public ImportMainValueType(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int compareTo(ImportMainValueType other) {
+        return name.compareTo(other.name);
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (other == this) return true;
+        if (!(other instanceof ImportMainValueType)) return false;
+        return name.equals(((ImportMainValueType)other).name);
+    }
+
+    @Override
+    public int hashCode() {
+        return name.hashCode();
+    }
+
+    public MainValueType getPeer() {
+        if (peer == null) {
+            Session session = ImporterSession.getInstance().getDatabaseSession();
+            Query query = session.createQuery("from MainValueType where name=:name");
+            query.setString("name", name);
+            List<MainValueType> values = query.list();
+            if (values.isEmpty()) {
+                peer = new MainValueType(name);
+                session.save(peer);
+            }
+            else {
+                peer = values.get(0);
+            }
+        }
+        return peer;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :