iCal4j 샘플코드

package org.javaya.test.ical;

import java.io.File;

import java.io.FileInputStream;

import java.text.MessageFormat;

import java.text.SimpleDateFormat;

import net.fortuna.ical4j.data.CalendarBuilder;

import net.fortuna.ical4j.model.Calendar;

import net.fortuna.ical4j.model.Component;

import net.fortuna.ical4j.model.ComponentList;

import net.fortuna.ical4j.model.component.VEvent;

import net.fortuna.ical4j.model.property.DtEnd;

import net.fortuna.ical4j.model.property.DtStart;

import net.fortuna.ical4j.model.property.Location;

import net.fortuna.ical4j.model.property.Summary;

/**

 * requirements

 *  ical4j-1.0-rc3.jar

 *  backport-util-concurrent-3.1.jar

 * 

 * @author pluto

 */

public class ParsingCalendarFile {

public static void main(String[] args) throws Exception {

Calendar calendar = getCalendar();

ComponentList list = calendar.getComponents(Component.VEVENT);

for (int i=0; i<list.size(); i++) {

VEvent vEvent = (VEvent)list.get(i);

Summary summary = vEvent.getSummary();

DtStart dtStart = vEvent.getStartDate();

DtEnd dtEnd = vEvent.getEndDate(true);

Location location = vEvent.getLocation();

java.util.Date dtStart1 = dtStart.getDate();

java.util.Date dtEnd1 = dtEnd.getDate();

String summaryString = summary.getValue();

String[] params = new String[4];

params[0] = summaryString;

params[1] = getDateString(dtStart1);

params[2] = getDateString(dtEnd1);

params[3] = location.getValue();

MessageFormat formatter = new MessageFormat("{0}\t{1}\t{2}\t{3}");

String message = formatter.format(params);

System.out.println(message);

}

}

/*

public static Calendar getCalendar0() throws Exception {

FileInputStream fin = new FileInputStream("C:\\java\\workspace\\javaya-java-test\\src\\org\\javaya\\test\\ical\\basic.ics");

CalendarBuilder builder = new CalendarBuilder();

Calendar calendar = builder.build(fin);

return calendar;

}

public static Calendar getCalendar1() throws Exception {

Resource r = new ClassPathResource("org/javaya/test/ical/basic.ics");

File f = r.getFile();

String filename = f.getAbsolutePath();

FileInputStream fin = new FileInputStream(filename);

CalendarBuilder builder = new CalendarBuilder();

Calendar calendar = builder.build(fin);

return calendar;

}

public static Calendar getCalendar2() throws Exception {

java.net.URL dbURL = ClassLoader.getSystemResource("org/javaya/test/ical/basic.ics");

File filename = new File(dbURL.getFile());

FileInputStream fin = new FileInputStream(filename);

CalendarBuilder builder = new CalendarBuilder();

Calendar calendar = builder.build(fin);

return calendar;

}

*/

public static Calendar getCalendar() throws Exception {

java.net.URL dbURL = ClassLoader.getSystemResource("org/javaya/test/ical/basic.ics");

File filename = new File(dbURL.getFile());

FileInputStream fin = new FileInputStream(filename);

CalendarBuilder builder = new CalendarBuilder();

Calendar calendar = builder.build(fin);

return calendar;

}

public static String getDateString(java.util.Date date) {

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm");

return sdf.format(date);

}

}