--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/backend/src/main/java/org/dive4elements/river/model/Floodplain.java	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,134 @@
+package org.dive4elements.river.model;
+
+import java.io.Serializable;
+import java.util.List;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.OneToOne;
+import javax.persistence.Table;
+
+import org.hibernate.Query;
+import org.hibernate.Session;
+import org.hibernate.annotations.Type;
+import org.hibernate.HibernateException;
+
+import com.vividsolutions.jts.geom.Polygon;
+
+import org.dive4elements.river.backend.SessionHolder;
+
+
+@Entity
+@Table(name = "floodplain")
+public class Floodplain
+implements   Serializable
+{
+    private Integer        id;
+
+    private FloodplainKind kind;
+
+    private River          river;
+
+    private Polygon        geom;
+
+    private String         name;
+
+
+    public Floodplain() {
+    }
+
+
+    @Id
+    @Column(name = "id")
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    @OneToOne
+    @JoinColumn(name = "river_id")
+    public River getRiver() {
+        return river;
+    }
+
+    public void setRiver(River river) {
+        this.river = river;
+    }
+
+    @OneToOne
+    @JoinColumn(name = "kind_id")
+    public FloodplainKind getKind() {
+        return kind;
+    }
+
+    public void setKind(FloodplainKind kind) {
+        this.kind = kind;
+    }
+
+    @Column(name = "geom")
+    @Type(type = "org.hibernatespatial.GeometryUserType")
+    public Polygon getGeom() {
+        return geom;
+    }
+
+    public void setGeom(Polygon geom) {
+        this.geom = geom;
+    }
+
+    @Column(name = "name")
+    public String getName() {
+        return name;
+    }
+
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public static List<Floodplain> getFloodplains(String river, String name, int kind)
+    throws HibernateException {
+        Session session = SessionHolder.HOLDER.get();
+        Query query = session.createQuery(
+            "from Floodplain as fp where river.name =:river" +
+            " and kind.id =:kind" +
+            " and fp.name=:name");
+        query.setParameter("river", river);
+        query.setParameter("kind", kind);
+        query.setParameter("name", name);
+
+        List<Floodplain> list = query.list();
+        return list.isEmpty() ? null : list;
+    }
+
+    public static List<Floodplain> getFloodplains(String river, int kind)
+    throws HibernateException {
+        Session session = SessionHolder.HOLDER.get();
+        Query query = session.createQuery(
+            "from Floodplain where river.name =:river AND kind.id =:kind");
+        query.setParameter("river", river);
+        query.setParameter("kind", kind);
+
+        List<Floodplain> list = query.list();
+        return list.isEmpty() ? null : list;
+    }
+
+    public static Floodplain getFloodplain(String river) {
+        Session session = SessionHolder.HOLDER.get();
+
+        // kind_id 0 -> Offical
+        // kind_id 1 -> Misc.
+        Query query = session.createQuery(
+            "from Floodplain where river.name =:river and kind_id=1");
+        query.setParameter("river", river);
+
+        List<Floodplain> result = query.list();
+
+        return result.isEmpty() ? null : result.get(0);
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :