java/jdbc-loopback-driver/src/main/java/info/globalcode/jdbc/loopback/ResultSet.java
/**
* SQL-DK
* Copyright © 2014 František Kučera (frantovo.cz)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package info.globalcode.jdbc.loopback;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
/**
*
* @author Ing. František Kučera (frantovo.cz)
*/
public class ResultSet extends AbstractResultSet {
private final ResultSetMetaData metadata;
private final Iterator<Object[]> data;
private Object[] currentRow;
public ResultSet(ResultSetMetaData metadata, List<Object[]> table) {
data = table.listIterator();
this.metadata = metadata;
}
@Override
public boolean next() throws SQLException {
if (data.hasNext()) {
currentRow = data.next();
return true;
} else {
return false;
}
}
@Override
public Object getObject(int columnNumber) throws SQLException {
return currentRow[columnNumber - 1];
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
return metadata;
}
@Override
public void close() throws SQLException {
}
@Override
public boolean isClosed() throws SQLException {
return false;
}
}