franta-hg@60: /**
franta-hg@60:  * SQL-DK
franta-hg@60:  * Copyright © 2013 František Kučera (frantovo.cz)
franta-hg@60:  *
franta-hg@60:  * This program is free software: you can redistribute it and/or modify
franta-hg@60:  * it under the terms of the GNU General Public License as published by
franta-hg@250:  * the Free Software Foundation, version 3 of the License.
franta-hg@60:  *
franta-hg@60:  * This program is distributed in the hope that it will be useful,
franta-hg@60:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@60:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@60:  * GNU General Public License for more details.
franta-hg@60:  *
franta-hg@60:  * You should have received a copy of the GNU General Public License
franta-hg@60:  * along with this program. If not, see <http://www.gnu.org/licenses/>.
franta-hg@60:  */
franta-hg@60: package info.globalcode.sql.dk.formatting;
franta-hg@60: 
franta-hg@60: import java.io.PrintWriter;
franta-hg@60: 
franta-hg@60: /**
franta-hg@60:  * Prints just the value without any formatting. If the result set contains multiple records or
franta-hg@60:  * columns, the values are simply concatenate without any separators. If updates result is returned,
franta-hg@60:  * the updated records count is printed.
franta-hg@60:  *
franta-hg@60:  * @author Ing. František Kučera (frantovo.cz)
franta-hg@60:  */
franta-hg@60: public class SingleValueFormatter extends AbstractFormatter {
franta-hg@60: 
franta-hg@79: 	public static final String NAME = "single"; // bash-completion:formatter
franta-hg@60: 	private PrintWriter out;
franta-hg@60: 
franta-hg@60: 	public SingleValueFormatter(FormatterContext formatterContext) {
franta-hg@60: 		super(formatterContext);
franta-hg@60: 		this.out = new PrintWriter(formatterContext.getOutputStream());
franta-hg@60: 	}
franta-hg@60: 
franta-hg@60: 	@Override
franta-hg@60: 	public void writeColumnValue(Object value) {
franta-hg@60: 		super.writeColumnValue(value);
franta-hg@60: 		out.print(String.valueOf(value));
franta-hg@60: 		out.flush();
franta-hg@60: 	}
franta-hg@60: 
franta-hg@60: 	@Override
franta-hg@142: 	public void writeUpdatesResult(int updatedRowsCount) {
franta-hg@142: 		super.writeUpdatesResult(updatedRowsCount);
franta-hg@60: 		out.print(updatedRowsCount);
franta-hg@60: 		out.flush();
franta-hg@60: 	}
franta-hg@60: }