public object get_mapped_value(OSGeo.OGR.Feature feature, int esriFieldsIndex)
{
// get the ESRI Field
ESRI.ArcGIS.Geodatabase.IField pField = m_fields.get_Field(esriFieldsIndex);
if (esriFieldsIndex == m_oidFieldIndex)
return feature.GetFID();
if (esriFieldsIndex == m_geometryFieldIndex)
{
System.Diagnostics.Debug.Assert(false);
return null; // this should never be called for geometries
}
int ogrIndex = (int) m_fieldMapping[esriFieldsIndex];
if (!feature.IsFieldSet(ogrIndex))
return null;
switch (feature.GetFieldType(ogrIndex))
{
// must be kept in sync with utilities library
case OSGeo.OGR.FieldType.OFTInteger:
return feature.GetFieldAsInteger(ogrIndex);
case OSGeo.OGR.FieldType.OFTReal:
return feature.GetFieldAsDouble(ogrIndex);
case OSGeo.OGR.FieldType.OFTString:
return ogr_utils.ghetto_fix_ogr_string(feature.GetFieldAsString(ogrIndex));
case OSGeo.OGR.FieldType.OFTBinary:
// WTF, the C# bindings don't have a blob retrieval until this ticket gets solved
// http://trac.osgeo.org/gdal/ticket/4457#comment:2
return null;
case OSGeo.OGR.FieldType.OFTDateTime:
{
int year, month, day, hour, minute, second, flag;
feature.GetFieldAsDateTime(ogrIndex, out year, out month, out day, out hour, out minute, out second, out flag);
DateTime date = new DateTime(year, month, day, hour, minute, second);
return date;
}
default:
return ogr_utils.ghetto_fix_ogr_string(feature.GetFieldAsString(ogrIndex)); //most things coerce as strings
}
}
