/**
* SQL-DK
* Copyright © 2013 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.Parameter;
import info.globalcode.sql.dk.Xmlns;
import info.globalcode.sql.dk.configuration.DatabaseDefinition;
import static info.globalcode.sql.dk.formatting.AbstractXmlFormatter.qname;
import static info.globalcode.sql.dk.Functions.notNull;
import info.globalcode.sql.dk.NamedParameter;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import javax.xml.namespace.QName;
/**
*
* @author Ing. František Kučera (frantovo.cz)
*/
public class XmlFormatter extends AbstractXmlFormatter {
public static final String NAME = "xml"; // bash-completion:formatter
public static final String PROPERTY_LABELED_COLUMNS = "labeledColumns";
private final boolean labeledColumns;
public XmlFormatter(FormatterContext formatterContext) {
super(formatterContext);
labeledColumns = formatterContext.getProperties().getBoolean(PROPERTY_LABELED_COLUMNS, false);
}
@Override
public void writeStartBatch() {
super.writeStartBatch();
printStartDocument();
printStartElement(qname("batchResults"), singleAttribute(qname("xmlns"), Xmlns.BATCH_RESULT));
}
@Override
public void writeEndBatch() {
super.writeEndBatch();
printEndElement();
printEndDocument();
}
@Override
public void writeStartDatabase(DatabaseDefinition databaseDefinition) {
super.writeStartDatabase(databaseDefinition);
Map<QName, String> attributes = databaseDefinition.getName() == null ? null : singleAttribute(qname("name"), databaseDefinition.getName());
printStartElement(qname("database"), attributes);
}
@Override
public void writeEndDatabase() {
super.writeEndDatabase();
printEndElement();
}
@Override
public void writeStartResultSet() {
super.writeStartResultSet();
printStartElement(qname("resultSet"));
}
@Override
public void writeEndResultSet() {
super.writeEndResultSet();
printEndElement();
}
@Override
public void writeQuery(String sql) {
super.writeQuery(sql);
printTextElement(qname("sql"), null, sql);
}
@Override
public void writeParameters(List<? extends Parameter> parameters) {
super.writeParameters(parameters);
for (Parameter p : notNull(parameters)) {
Map<QName, String> attributes = new LinkedHashMap<>(2);
if (p instanceof NamedParameter) {
attributes.put(qname("name"), ((NamedParameter) p).getName());
}
attributes.put(qname("type"), p.getType().name());
printTextElement(qname("parameter"), attributes, String.valueOf(p.getValue()));
}
}
@Override
public void writeColumnsHeader(ColumnsHeader header) {
super.writeColumnsHeader(header);
for (ColumnDescriptor cd : header.getColumnDescriptors()) {
Map<QName, String> attributes = new LinkedHashMap<>(4);
attributes.put(qname("label"), cd.getLabel());
attributes.put(qname("name"), cd.getName());
attributes.put(qname("typeName"), cd.getTypeName());
attributes.put(qname("type"), String.valueOf(cd.getType()));
printEmptyElement(qname("columnHeader"), attributes);
}
}
@Override
public void writeStartRow() {
super.writeStartRow();
printStartElement(qname("row"));
}
@Override
public void writeColumnValue(Object value) {
super.writeColumnValue(value);
Map<QName, String> attributes = null;
if (labeledColumns) {
attributes = new LinkedHashMap<>(1);
attributes.put(qname("label"), getCurrentColumnsHeader().getColumnDescriptors().get(getCurrentColumnsCount() - 1).getLabel());
}
printTextElement(qname("column"), attributes, toString(value));
}
@Override
public void writeEndRow() {
super.writeEndRow();
printEndElement();
}
@Override
public void writeStartUpdatesResult() {
super.writeStartUpdatesResult();
printStartElement(qname("updatesResult"));
}
@Override
public void writeUpdatedRowsCount(int updatedRowsCount) {
super.writeUpdatedRowsCount(updatedRowsCount);
printTextElement(qname("updatedRows"), null, String.valueOf(updatedRowsCount));
}
@Override
public void writeEndUpdatesResult() {
super.writeEndUpdatesResult();
printEndElement();
}
protected String toString(Object value) {
return String.valueOf(value);
}
}