--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/backend/contrib/shpimporter/km.py	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,57 @@
+try:
+    from osgeo import ogr
+except ImportError:
+    import ogr
+
+from importer import Importer
+
+TABLE_NAME="river_axes_km"
+PATH="Geodaesie/Flussachse+km"
+NAME="KMS"
+
+
+class KM(Importer):
+
+    def getPath(self, base):
+        return "%s/%s" % (base, PATH)
+
+
+    def getTablename(self):
+        return TABLE_NAME
+
+
+    def getName(self):
+        return NAME
+
+
+    def isGeometryValid(self, geomType):
+        return geomType == 1
+
+
+    def isShapeRelevant(self, name, path):
+        return name.lower() == "km"
+
+
+    def createNewFeature(self, featureDef, feat, **args):
+        newFeat = ogr.Feature(featureDef)
+
+        geometry = feat.GetGeometryRef()
+        geometry.SetCoordinateDimension(2)
+        newFeat.SetGeometry(geometry)
+
+        newFeat.SetField("name", args['name'])
+
+        if self.IsFieldSet(feat, "river_id"):
+            newFeat.SetField("river_id", feat.GetField("river_id"))
+        else:
+            newFeat.SetField("river_id", self.river_id)
+
+        if self.IsDoubleFieldSet(feat, "km"):
+            newFeat.SetField("km", feat.GetFieldAsDouble("km"))
+        elif self.IsDoubleFieldSet(feat, "KM"):
+            newFeat.SetField("km", feat.GetFieldAsDouble("KM"))
+        else:
+            return None
+
+        return newFeat
+