org.deegree.feature.persistence.sql
Interface FeatureBuilder

All Known Implementing Classes:

FeatureBuilderBlob, FeatureBuilderRelational

public interface FeatureBuilder

Builds Feature instances from SQL result sets.

Version:

$Revision: 30426 $, $Date: 2011-04-13 13:43:48 +0200 (Wed, 13 Apr 2011) $

Author:

Markus Schneider, last edited by: $Author: mschneider $

Method Summary

Feature	buildFeature(ResultSet rs) Builds a Feature instance from the current row of the given ResultSet.
List<String>	getInitialSelectColumns() Returns the columns for the SELECT statement that is used to retrieve the ResultSet.

Method Detail

getInitialSelectColumns

List<String> getInitialSelectColumns()

Returns the columns for the SELECT statement that is used to retrieve the ResultSet.

Returns:

list of columns, never null

buildFeature

Feature buildFeature(ResultSet rs)
                     throws SQLException

Builds a Feature instance from the current row of the given ResultSet.

Parameters:

rs - SQL result set, must not be null

Returns:

created Feature instance, never null

Throws:

SQLException