java/sql-dk/src/main/java/info/globalcode/sql/dk/formatting/SingleRecordFormatter.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/java/sql-dk/src/main/java/info/globalcode/sql/dk/formatting/SingleRecordFormatter.java Mon Mar 04 20:15:24 2019 +0100
@@ -0,0 +1,105 @@
+/**
+ * SQL-DK
+ * Copyright © 2015 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.sql.dk.formatting;
+
+import info.globalcode.sql.dk.ColorfulPrintWriter;
+import info.globalcode.sql.dk.Functions;
+import info.globalcode.sql.dk.configuration.PropertyDeclaration;
+import static info.globalcode.sql.dk.formatting.CommonProperties.COLORFUL;
+import static info.globalcode.sql.dk.formatting.CommonProperties.COLORFUL_DESCRIPTION;
+
+/**
+ * Formatter intended for printing one record (or few records) with many columns.
+ * Prints each colum name and its value on separate line.
+ *
+ * @author Ing. František Kučera (frantovo.cz)
+ */
+@PropertyDeclaration(name = COLORFUL, defaultValue = "true", type = Boolean.class, description = COLORFUL_DESCRIPTION)
+public class SingleRecordFormatter extends AbstractFormatter {
+
+ public static final String NAME = "record"; // bash-completion:formatter
+ private final ColorfulPrintWriter out;
+ private boolean firstResult = true;
+
+ public SingleRecordFormatter(FormatterContext formatterContext) {
+ super(formatterContext);
+ out = new ColorfulPrintWriter(formatterContext.getOutputStream());
+ out.setColorful(formatterContext.getProperties().getBoolean(COLORFUL, true));
+ }
+
+ @Override
+ public void writeStartResultSet(ColumnsHeader header) {
+ super.writeStartResultSet(header);
+ printResultSeparator();
+ }
+
+ @Override
+ public void writeStartRow() {
+ super.writeStartRow();
+ printRecordSeparator();
+ out.print(ColorfulPrintWriter.TerminalColor.Red, "Record: ");
+ out.print(getCurrentRowCount());
+ println();
+ }
+
+ @Override
+ public void writeColumnValue(Object value) {
+ super.writeColumnValue(value);
+ String columnName = getCurrentColumnsHeader().getColumnDescriptors().get(getCurrentColumnsCount() - 1).getLabel();
+ out.print(ColorfulPrintWriter.TerminalColor.Green, columnName + ": ");
+ Functions.printValueWithWhitespaceReplaced(out, toString(value), null, ColorfulPrintWriter.TerminalColor.Red);
+ println();
+ }
+
+ private static String toString(Object value) {
+ return String.valueOf(value);
+ }
+
+ @Override
+ public void writeUpdatesResult(int updatedRowsCount) {
+ super.writeUpdatesResult(updatedRowsCount);
+ printResultSeparator();
+ out.print(ColorfulPrintWriter.TerminalColor.Red, "Updated records: ");
+ out.println(updatedRowsCount);
+ printBellAndFlush();
+ }
+
+ private void printBellAndFlush() {
+ out.bell();
+ out.flush();
+ }
+
+ private void println() {
+ out.println();
+ printBellAndFlush();
+ }
+
+ private void printRecordSeparator() {
+ if (getCurrentRowCount() > 1) {
+ println();
+ }
+ }
+
+ private void printResultSeparator() {
+ if (firstResult) {
+ firstResult = false;
+ } else {
+ println();
+ }
+ }
+}