java/jdbc-loopback-driver/src/main/java/info/globalcode/jdbc/loopback/ResultSet.java
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/java/jdbc-loopback-driver/src/main/java/info/globalcode/jdbc/loopback/ResultSet.java Mon Mar 04 17:06:42 2019 +0100
1.3 @@ -0,0 +1,67 @@
1.4 +/**
1.5 + * SQL-DK
1.6 + * Copyright © 2014 František Kučera (frantovo.cz)
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, either version 3 of the License, or
1.11 + * (at your option) any later version.
1.12 + *
1.13 + * This program is distributed in the hope that it will be useful,
1.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.16 + * GNU General Public License for more details.
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License
1.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
1.20 + */
1.21 +package info.globalcode.jdbc.loopback;
1.22 +
1.23 +import java.sql.SQLException;
1.24 +import java.util.Iterator;
1.25 +import java.util.List;
1.26 +
1.27 +/**
1.28 + *
1.29 + * @author Ing. František Kučera (frantovo.cz)
1.30 + */
1.31 +public class ResultSet extends AbstractResultSet {
1.32 +
1.33 + private final ResultSetMetaData metadata;
1.34 + private final Iterator<Object[]> data;
1.35 + private Object[] currentRow;
1.36 +
1.37 + public ResultSet(ResultSetMetaData metadata, List<Object[]> table) {
1.38 + data = table.listIterator();
1.39 + this.metadata = metadata;
1.40 + }
1.41 +
1.42 + @Override
1.43 + public boolean next() throws SQLException {
1.44 + if (data.hasNext()) {
1.45 + currentRow = data.next();
1.46 + return true;
1.47 + } else {
1.48 + return false;
1.49 + }
1.50 + }
1.51 +
1.52 + @Override
1.53 + public Object getObject(int columnNumber) throws SQLException {
1.54 + return currentRow[columnNumber - 1];
1.55 + }
1.56 +
1.57 + @Override
1.58 + public ResultSetMetaData getMetaData() throws SQLException {
1.59 + return metadata;
1.60 + }
1.61 +
1.62 + @Override
1.63 + public void close() throws SQLException {
1.64 + }
1.65 +
1.66 + @Override
1.67 + public boolean isClosed() throws SQLException {
1.68 + return false;
1.69 + }
1.70 +}