| public static FromDataType ( DataType dt ) : FdoPropertyType | ||
| dt | DataType | |
| return | FdoPropertyType | |
internal FdoFeatureReader(IFeatureReader reader) : base(reader)
{
_internalFactory = new FgfGeometryFactory();
_classDefinition = reader.GetClassDefinition();
_ptypes = new Dictionary <string, FdoPropertyType>();
_associations = new Dictionary <string, string>();
_ordinals = new Dictionary <string, int>();
_types = new Type[_classDefinition.Properties.Count];
_names = new string[_classDefinition.Properties.Count];
List <string> geoms = new List <string>();
for (int i = 0; i < _names.Length; i++)
{
PropertyDefinition pd = _classDefinition.Properties[i];
_names[i] = pd.Name;
string name = _names[i];
_ordinals.Add(_names[i], i);
DataPropertyDefinition dp = pd as DataPropertyDefinition;
GeometricPropertyDefinition gp = pd as GeometricPropertyDefinition;
if (dp != null)
{
_types[i] = ExpressUtility.GetClrTypeFromFdoDataType(dp.DataType);
_ptypes[name] = ValueConverter.FromDataType(dp.DataType);
}
else if (gp != null)
{
_types[i] = typeof(byte[]);
geoms.Add(gp.Name);
_ptypes[name] = FdoPropertyType.Geometry;
_associations[name] = gp.SpatialContextAssociation;
}
else if (pd.PropertyType == PropertyType.PropertyType_ObjectProperty)
{
_ptypes[name] = FdoPropertyType.Object;
}
else if (pd.PropertyType == PropertyType.PropertyType_RasterProperty)
{
_ptypes[name] = FdoPropertyType.Raster;
_types[i] = typeof(IRaster);
}
else if (pd.PropertyType == PropertyType.PropertyType_AssociationProperty)
{
_ptypes[name] = FdoPropertyType.Association;
}
}
_geometryNames = geoms.ToArray();
if (_classDefinition is FeatureClass && (_classDefinition as FeatureClass).GeometryProperty != null)
{
_defaultGeometryName = (_classDefinition as FeatureClass).GeometryProperty.Name;
}
else if (geoms.Count > 0)
{
_defaultGeometryName = geoms[0];
}
}
internal FdoSqlReader(ISQLDataReader reader)
{
_internalReader = reader;
_ordinals = new Dictionary <string, int>();
int count = reader.GetColumnCount();
_types = new Type[count];
_names = new string[count];
_ptypes = new Dictionary <string, FdoPropertyType>();
List <string> geoms = new List <string>();
for (int i = 0; i < count; i++)
{
string name = _internalReader.GetColumnName(i);
_names[i] = name;
_ordinals.Add(name, i);
PropertyType ptype = _internalReader.GetPropertyType(name);
if (ptype == PropertyType.PropertyType_DataProperty)
{
_types[i] = ExpressUtility.GetClrTypeFromFdoDataType(_internalReader.GetColumnType(name));
_ptypes[name] = ValueConverter.FromDataType(_internalReader.GetColumnType(name));
}
else if (ptype == PropertyType.PropertyType_GeometricProperty)
{
_types[i] = typeof(byte[]);
geoms.Add(name);
_ptypes[name] = FdoPropertyType.Geometry;
}
else if (ptype == PropertyType.PropertyType_AssociationProperty)
{
_ptypes[name] = FdoPropertyType.Association;
}
else if (ptype == PropertyType.PropertyType_ObjectProperty)
{
_ptypes[name] = FdoPropertyType.Object;
}
else if (ptype == PropertyType.PropertyType_RasterProperty)
{
_ptypes[name] = FdoPropertyType.Raster;
}
}
_geometryNames = geoms.ToArray();
if (geoms.Count > 0)
{
_defaultGeometryName = geoms[0];
}
}
