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| @@ -20,24 +20,29 @@ import java.sql.ResultSet; | @@ -20,24 +20,29 @@ import java.sql.ResultSet; | ||
| 20 | import java.sql.SQLException; | 20 | import java.sql.SQLException; |
| 21 | import java.util.Arrays; | 21 | import java.util.Arrays; |
| 22 | import java.util.List; | 22 | import java.util.List; |
| 23 | +import java.util.Optional; | ||
| 23 | 24 | ||
| 24 | public class ListStringTypeHandler extends BaseTypeHandler { | 25 | public class ListStringTypeHandler extends BaseTypeHandler { |
| 25 | 26 | ||
| 26 | @Override | 27 | @Override |
| 27 | public Object getNullableResult(ResultSet rs, String columnName) | 28 | public Object getNullableResult(ResultSet rs, String columnName) |
| 28 | throws SQLException { | 29 | throws SQLException { |
| 29 | - return Arrays.asList(rs.getString(columnName).split(",")); | 30 | + |
| 31 | + String value = rs.getString(columnName); | ||
| 32 | + return value ==null?null:Arrays.asList(value.split(",")); | ||
| 30 | } | 33 | } |
| 31 | 34 | ||
| 32 | @Override | 35 | @Override |
| 33 | public Object getNullableResult(ResultSet resultSet, int i) throws SQLException { | 36 | public Object getNullableResult(ResultSet resultSet, int i) throws SQLException { |
| 34 | - return Arrays.asList(resultSet.getString(i).split(",")); | 37 | + String value = resultSet.getString(i); |
| 38 | + return value ==null?null:Arrays.asList(value.split(",")); | ||
| 35 | } | 39 | } |
| 36 | 40 | ||
| 37 | @Override | 41 | @Override |
| 38 | public Object getNullableResult(CallableStatement cs, int columnIndex) | 42 | public Object getNullableResult(CallableStatement cs, int columnIndex) |
| 39 | throws SQLException { | 43 | throws SQLException { |
| 40 | - return Arrays.asList(cs.getString(columnIndex).split(",")); | 44 | + String value = cs.getString(columnIndex); |
| 45 | + return value ==null?null:Arrays.asList(value.split(",")); | ||
| 41 | } | 46 | } |
| 42 | 47 | ||
| 43 | @Override | 48 | @Override |