/*
* Copyright 2008-2014 by Emeric Vernat
*
* This file is part of Java Melody.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.bull.javamelody.swing.print;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Serializable;
import java.util.List;
import javax.swing.Icon;
import net.bull.javamelody.I18NAdapter;
import net.bull.javamelody.ImageIconCache;
import net.bull.javamelody.TransportFormatAdapter;
import net.bull.javamelody.swing.table.MBasicTable;
import net.bull.javamelody.swing.table.MListTable;
/**
* Writer json en utilisant XStream.
* @author Emeric Vernat
*/
public class MJsonWriter extends MPrinter {
/** {@inheritDoc} */
@Override
public void print(MBasicTable table, OutputStream out) throws IOException {
// json possible qu'avec MListTable
if (table instanceof MListTable) {
writeJson((MListTable<?>) table, out);
} else {
throw new IllegalArgumentException();
}
}
/** {@inheritDoc} */
@Override
public String getName() {
return I18NAdapter.getString("export_json");
}
/** {@inheritDoc} */
@Override
public String getFileExtension() {
return "json";
}
/** {@inheritDoc} */
@Override
public Icon getIcon() {
return ImageIconCache.getImageIcon("xml.png");
}
/**
* Exporte une MListTable dans un fichier au format json.
* @param table MListTable
* @param outputStream OutputStream
* @throws IOException Erreur disque
*/
protected void writeJson(MListTable<?> table, OutputStream outputStream) throws IOException {
final List<?> list = table.getList();
TransportFormatAdapter.writeJson((Serializable) list, outputStream);
}
}