/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.model;
import org.richfaces.renderkit.ChartRendererBase;
import java.io.IOException;
import java.util.Date;
import java.util.Iterator;
import java.util.Map;
import org.richfaces.json.JSONArray;
import org.richfaces.json.JSONObject;
/**
* @author Lukas Macko
*/
class DateLineStrategy implements ChartStrategy {
@Override
public Object export(ChartDataModel model) throws IOException {
JSONObject output = new JSONObject();
JSONArray jsdata;
// data
jsdata = new JSONArray();
for (Iterator it = model.getData().entrySet().iterator(); it.hasNext();) {
JSONArray point = new JSONArray();
Map.Entry entry = (Map.Entry) it.next();
point.put(((Date) entry.getKey()).getTime());
point.put(entry.getValue());
jsdata.put(point);
}
ChartRendererBase.addAttribute(output, "data", jsdata);
// label
ChartRendererBase.addAttribute(output, "label", model.getAttributes()
.get("label"));
// color
ChartRendererBase.addAttribute(output, "color", model.getAttributes()
.get("color"));
return output;
}
}