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