/*
Copyright 2012 GanttProject Team
This file is part of GanttProject, an opensource project management tool.
GanttProject 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.
GanttProject 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 GanttProject. If not, see <http://www.gnu.org/licenses/>.
*/
package biz.ganttproject.impex.ical;
import java.io.FileReader;
import java.util.List;
import net.fortuna.ical4j.data.CalendarBuilder;
import net.fortuna.ical4j.data.UnfoldingReader;
import net.fortuna.ical4j.model.Calendar;
import net.fortuna.ical4j.model.Component;
import com.beust.jcommander.JCommander;
import com.beust.jcommander.Parameter;
/**
* Converts ics file to GanttProject calendar format.
*
* @author Dmitry Barashev
*/
public class IcsConverter {
public static class Args {
@Parameter(description = "Input file name", required = true)
public List<String> file = null;
}
public static void main(String[] args) throws Exception {
Args mainArgs = new Args();
try {
new JCommander(new Object[] { mainArgs }, args);
} catch (Throwable e) {
e.printStackTrace();
return;
}
if (mainArgs.file.size() != 1) {
System.err.println("Only 1 input file should be specified");
return;
}
CalendarBuilder builder = new CalendarBuilder();
Calendar c = builder.build(new UnfoldingReader(new FileReader(mainArgs.file.get(0))));
for (Component comp : (List<Component>)c.getComponents()) {
System.err.println(comp);
}
}
}