franta-hg@60: /**
franta-hg@60:  * SQL-DK
franta-hg@202:  * Copyright © 2015 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@60:  * the Free Software Foundation, either version 3 of the License, or
franta-hg@60:  * (at your option) any later version.
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@202: import info.globalcode.sql.dk.ColorfulPrintWriter;
franta-hg@206: import info.globalcode.sql.dk.configuration.PropertyDeclaration;
franta-hg@206: import static info.globalcode.sql.dk.formatting.CommonProperties.COLORFUL;
franta-hg@206: import static info.globalcode.sql.dk.formatting.CommonProperties.COLORFUL_DESCRIPTION;
franta-hg@60: 
franta-hg@60: /**
franta-hg@202:  * Formatter intended for printing one record (or few records) with many columns.
franta-hg@202:  * Prints each colum name and its value on separate line.
franta-hg@60:  *
franta-hg@60:  * @author Ing. František Kučera (frantovo.cz)
franta-hg@60:  */
franta-hg@207: @PropertyDeclaration(name = COLORFUL, defaultValue = "true", type = Boolean.class, description = COLORFUL_DESCRIPTION)
franta-hg@202: public class SingleRecordFormatter extends AbstractFormatter {
franta-hg@60: 
franta-hg@202: 	public static final String NAME = "record"; // bash-completion:formatter
franta-hg@202: 	private final ColorfulPrintWriter out;
franta-hg@202: 	private boolean firstResult = true;
franta-hg@60: 
franta-hg@202: 	public SingleRecordFormatter(FormatterContext formatterContext) {
franta-hg@60: 		super(formatterContext);
franta-hg@202: 		out = new ColorfulPrintWriter(formatterContext.getOutputStream());
franta-hg@206: 		out.setColorful(formatterContext.getProperties().getBoolean(COLORFUL, true));
franta-hg@202: 	}
franta-hg@202: 
franta-hg@202: 	@Override
franta-hg@202: 	public void writeStartResultSet(ColumnsHeader header) {
franta-hg@202: 		super.writeStartResultSet(header);
franta-hg@202: 		printResultSeparator();
franta-hg@202: 	}
franta-hg@202: 
franta-hg@202: 	@Override
franta-hg@202: 	public void writeStartRow() {
franta-hg@202: 		super.writeStartRow();
franta-hg@202: 		printRecordSeparator();
franta-hg@202: 		out.print(ColorfulPrintWriter.TerminalColor.Red, "Record: ");
franta-hg@202: 		out.print(getCurrentRowCount());
franta-hg@202: 		println();
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@202: 		String columnName = getCurrentColumnsHeader().getColumnDescriptors().get(getCurrentColumnsCount() - 1).getLabel();
franta-hg@202: 		out.print(ColorfulPrintWriter.TerminalColor.Green, columnName + ": ");
franta-hg@60: 		out.print(String.valueOf(value));
franta-hg@202: 		println();
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@202: 		printResultSeparator();
franta-hg@202: 		out.print(ColorfulPrintWriter.TerminalColor.Red, "Updated records: ");
franta-hg@202: 		out.println(updatedRowsCount);
franta-hg@202: 		printBellAndFlush();
franta-hg@202: 	}
franta-hg@202: 
franta-hg@202: 	private void printBellAndFlush() {
franta-hg@202: 		out.bell();
franta-hg@60: 		out.flush();
franta-hg@60: 	}
franta-hg@202: 
franta-hg@202: 	private void println() {
franta-hg@202: 		out.println();
franta-hg@202: 		printBellAndFlush();
franta-hg@202: 	}
franta-hg@202: 
franta-hg@202: 	private void printRecordSeparator() {
franta-hg@202: 		if (getCurrentRowCount() > 1) {
franta-hg@202: 			println();
franta-hg@202: 		}
franta-hg@202: 	}
franta-hg@202: 
franta-hg@202: 	private void printResultSeparator() {
franta-hg@202: 		if (firstResult) {
franta-hg@202: 			firstResult = false;
franta-hg@202: 		} else {
franta-hg@202: 			println();
franta-hg@202: 		}
franta-hg@202: 	}
franta-hg@60: }