3 * Copyright © 2013 František Kučera (frantovo.cz)
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package info.globalcode.sql.dk.formatting;
20 import info.globalcode.sql.dk.Parameter;
21 import info.globalcode.sql.dk.configuration.DatabaseDefinition;
22 import java.util.List;
26 * @author Ing. František Kučera (frantovo.cz)
28 public interface Formatter extends AutoCloseable {
30 void writeStartBatch();
32 void writeStartDatabase(DatabaseDefinition databaseDefinition);
34 void writeEndDatabase();
36 void writeStartStatement();
38 void writeEndStatement();
40 void writeQuery(String sql);
42 void writeParameters(List<? extends Parameter> parameters);
44 void writeStartResultSet(ColumnsHeader header);
46 void writeEndResultSet();
50 void writeColumnValue(Object value);
54 void writeUpdatesResult(int updatedRowsCount);
59 * If an error occurs (e.g. lost connection during result set reading) this method will be
60 * called even if there was no {@linkplain #writeEndBach()}.
63 void close() throws FormatterException;