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/**
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* SQL-DK
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* Copyright © 2014 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 info.globalcode.sql.dk.Constants;
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import info.globalcode.sql.dk.NamedParameter;
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import info.globalcode.sql.dk.Parameter;
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import info.globalcode.sql.dk.Xmlns;
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import info.globalcode.sql.dk.configuration.DatabaseDefinition;
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import info.globalcode.sql.dk.configuration.Properties;
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import info.globalcode.sql.dk.configuration.Property;
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import static info.globalcode.sql.dk.formatting.AbstractXmlFormatter.qname;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Scanner;
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import javax.xml.namespace.QName;
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/**
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*
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* @author Ing. František Kučera (frantovo.cz)
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*/
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public class XhtmlFormatter extends AbstractXmlFormatter {
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public static final String NAME = "xhtml"; // bash-completion:formatter
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private static final String CSS_FILE = "info/globalcode/sql/dk/formatter/XhtmlFormatter.css";
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private int resultSetCounter = 0;
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private int updatesResultCounter = 0;
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public XhtmlFormatter(FormatterContext formatterContext) {
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super(addDefaults(formatterContext));
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}
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/**
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* Do not indent text – preserve whitespace for pre elements
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*/
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private static FormatterContext addDefaults(FormatterContext formatterContext) {
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Properties defaults = new Properties(1);
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defaults.add(new Property(PROPERTY_INDENT_TEXT, "false"));
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formatterContext.getProperties().setLastDefaults(defaults);
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return formatterContext;
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}
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@Override
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public void writeStartBatch() {
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super.writeStartBatch();
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printStartDocument();
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Map<QName, String> attributes = new HashMap<>(1);
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attributes.put(qname("xmlns"), Xmlns.XHTML);
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printStartElement(qname("html"), attributes);
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printStartElement(qname("head"));
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printTextElement(qname("title"), null, Constants.PROGRAM_NAME + ": batch results");
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printCss();
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printEndElement();
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printStartElement(qname("body"));
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}
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private void printCss() {
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try (Scanner css = new Scanner(getClass().getClassLoader().getResourceAsStream(CSS_FILE))) {
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Map<QName, String> attributes = new HashMap<>(1);
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attributes.put(qname("type"), "text/css");
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printStartElement(qname("style"), attributes);
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while (css.hasNext()) {
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printText(css.nextLine(), true);
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}
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printEndElement();
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}
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}
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@Override
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public void writeEndBatch() {
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super.writeEndBatch();
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printEndElement();
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printEndElement();
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printEndDocument();
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}
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@Override
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public void writeStartDatabase(DatabaseDefinition databaseDefinition) {
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super.writeStartDatabase(databaseDefinition);
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printTextElement(qname("h1"), null, "Database: " + databaseDefinition.getName());
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printStartElement(qname("p"));
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printText("This is XHTML output of batch executed at: ", true);
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printText(new Date().toString(), true);
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printEndElement();
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}
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@Override
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public void writeQuery(String sql) {
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super.writeQuery(sql);
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printTextElement(qname("h3"), null, "SQL:");
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printTextElement(qname("pre"), null, sql);
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}
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@Override
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public void writeParameters(List<? extends Parameter> parameters) {
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super.writeParameters(parameters);
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if (parameters == null || parameters.isEmpty()) {
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printTextElement(qname("p"), null, "(this query has no parameters)");
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} else {
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printTextElement(qname("h3"), null, "Parameters:");
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printStartElement(qname("table"));
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printStartElement(qname("thead"));
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printStartElement(qname("tr"));
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printTextElement(qname("td"), null, "id");
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printTextElement(qname("td"), null, "type");
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printTextElement(qname("td"), null, "value");
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printEndElement();
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printEndElement();
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printStartElement(qname("tbody"));
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for (int i = 0; i < parameters.size(); i++) {
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Parameter p = parameters.get(i);
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printStartElement(qname("tr"));
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String numberOrName;
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if (p instanceof NamedParameter) {
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numberOrName = ((NamedParameter) p).getName();
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} else {
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numberOrName = String.valueOf(i + 1);
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}
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printTextElement(qname("td"), null, numberOrName);
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printTextElement(qname("td"), null, p.getType().name());
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printTableData(p.getValue());
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printEndElement();
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}
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printEndElement();
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printEndElement();
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}
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}
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private void printTableData(Object value) {
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Map<QName, String> attributes = new HashMap<>(1);
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if (value instanceof Number || value instanceof Boolean) {
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attributes.put(qname("class"), "number");
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}
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printTextElement(qname("td"), attributes, String.valueOf(value));
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}
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@Override
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public void writeColumnsHeader(ColumnsHeader header) {
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super.writeColumnsHeader(header);
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printTextElement(qname("h3"), null, "Data:");
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printStartElement(qname("table"));
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printStartElement(qname("thead"));
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printStartElement(qname("tr"));
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for (ColumnDescriptor cd : header.getColumnDescriptors()) {
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// TODO: type
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printTextElement(qname("td"), null, cd.getLabel());
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}
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printEndElement();
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printEndElement();
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printStartElement(qname("tbody"));
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}
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@Override
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public void writeStartRow() {
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super.writeStartRow();
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printStartElement(qname("tr"));
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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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printTableData(value);
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}
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@Override
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public void writeEndRow() {
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super.writeEndRow();
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printEndElement();
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}
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@Override
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public void writeStartResultSet() {
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super.writeStartResultSet();
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resultSetCounter++;
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printEmptyElement(qname("hr"), null);
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printTextElement(qname("h2"), null, "Result set #" + resultSetCounter);
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}
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@Override
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public void writeEndResultSet() {
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super.writeEndResultSet();
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printEndElement();
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printEndElement();
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printTextElement(qname("p"), null, "Record count: " + getCurrentRowCount());
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}
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@Override
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public void writeStartUpdatesResult() {
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super.writeStartUpdatesResult();
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updatesResultCounter++;
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printEmptyElement(qname("hr"), null);
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printTextElement(qname("h2"), null, "Updates result #" + updatesResultCounter);
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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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printTextElement(qname("p"), null, "Updated rows: " + updatedRowsCount);
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}
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}
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