refactor(MapResultSetExtractor): rename to MapStringStringResultSetExtractor and move to shared package.

For consistency with MapStringIntegerResultSetExtractor that has been added in
9137e6f commit.

Author: php-coder

src/main/java/ru/mystamps/web/feature/series/importing/extractor/JdbcSiteParserDao.java

@@ -22,6 +22,7 @@
 import org.springframework.dao.EmptyResultDataAccessException;
 import org.springframework.jdbc.core.ResultSetExtractor;
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
+import ru.mystamps.web.support.spring.jdbc.MapStringStringResultSetExtractor;
 
 import java.util.Collections;
 import java.util.List;
@@ -31,7 +32,7 @@
 public class JdbcSiteParserDao implements SiteParserDao {
 
 	private static final ResultSetExtractor<Map<String, String>> PARAMS_EXTRACTOR =
-		new MapResultSetExtractor("name", "value");
+		new MapStringStringResultSetExtractor("name", "value");
 
 	private final NamedParameterJdbcTemplate jdbcTemplate;
 

src/main/java/ru/mystamps/web/feature/series/importing/extractor/MapResultSetExtractor.java renamed to src/main/java/ru/mystamps/web/support/spring/jdbc/MapStringStringResultSetExtractor.java

@@ -15,7 +15,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
-package ru.mystamps.web.feature.series.importing.extractor;
+package ru.mystamps.web.support.spring.jdbc;
 
 import lombok.RequiredArgsConstructor;
 import org.springframework.dao.DataAccessException;
@@ -27,7 +27,7 @@
 import java.util.Map;
 
 @RequiredArgsConstructor
-class MapResultSetExtractor implements ResultSetExtractor<Map<String, String>> {
+public class MapStringStringResultSetExtractor implements ResultSetExtractor<Map<String, String>> {
 
 	private final String keyFieldName;
 	private final String valueFieldName;