Accept meeting request and send meeting response

Here is an example how to search Inbox folder and accept incoming meeting requests and send meeting response.
import java.io.IOException;
import java.net.URLDecoder;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;

import com.independentsoft.webdav.exchange.Appointment;
import com.independentsoft.webdav.exchange.AppointmentPropertyName;
import com.independentsoft.webdav.exchange.CalendarMessage;
import com.independentsoft.webdav.exchange.Condition;
import com.independentsoft.webdav.exchange.ContentClassType;
import com.independentsoft.webdav.exchange.From;
import com.independentsoft.webdav.exchange.Mailbox;
import com.independentsoft.webdav.exchange.MultiStatus;
import com.independentsoft.webdav.exchange.Operator;
import com.independentsoft.webdav.exchange.Property;
import com.independentsoft.webdav.exchange.PropertyName;
import com.independentsoft.webdav.exchange.SearchResult;
import com.independentsoft.webdav.exchange.SearchResultRecord;
import com.independentsoft.webdav.exchange.Select;
import com.independentsoft.webdav.exchange.SqlQuery;
import com.independentsoft.webdav.exchange.WebdavClient;
import com.independentsoft.webdav.exchange.WebdavException;
import com.independentsoft.webdav.exchange.Where;

public class Example {

    public static void main(final String[] args)
    {
        try
        {
            WebdavClient client = new WebdavClient("https://myserver/exchange/emailaddress", "username", "password");

            Mailbox myMailbox = client.getMailbox("https://myserver/exchange/emailaddress");

            List<PropertyName> propertyNames = new ArrayList<PropertyName>();
            propertyNames.add(AppointmentPropertyName.CONTENT_CLASS);

            Select select = new Select(propertyNames);
            From from = new From(myMailbox.getInbox());
            Where where = new Where();

            Condition condition1 = new Condition(AppointmentPropertyName.CONTENT_CLASS, Operator.EQUALS, ContentClassType.CALENDAR_MESSAGE);
            where.add(condition1);

            SqlQuery sqlQuery = new SqlQuery(select, from, where);
            MultiStatus multiStatus = client.search(sqlQuery);

            SearchResult searchResult = new SearchResult(multiStatus, propertyNames);
            SearchResultRecord[] allRecords = searchResult.getRecords();

            for (int i = 0; i < allRecords.length; i++)
            {
                String meetingRequestUrl = allRecords[i].getUrl();

                Appointment appointment = client.getAppointment(meetingRequestUrl);

                //Accept meeting
                Property contentClassProperty = new Property(AppointmentPropertyName.CONTENT_CLASS, ContentClassType.APPOINTMENT);
                Property messageClassProperty = new Property(AppointmentPropertyName.MESSAGE_CLASS, "IPM.Appointment");
                Property meetingStatusProperty = new Property(AppointmentPropertyName.MEETING_STATUS, "0");
                Property responseStatusProperty = new Property(AppointmentPropertyName.RESPONSE_STATUS, "3");

                Property[] propertiesToSet = new Property[]
                {
                    contentClassProperty, messageClassProperty, meetingStatusProperty, responseStatusProperty
                };
                client.setProperty(meetingRequestUrl, propertiesToSet);

                //Move to Calendar folder
                String appointmentUrl = myMailbox.getCalendar() + "/meeting.eml";
                client.move(meetingRequestUrl, appointmentUrl, false, true);

                //Send meeting response
                CalendarMessage responseMessage = new CalendarMessage();
                responseMessage.setSubject("Accepted: " + appointment.getSubject());
                responseMessage.setMessageClass("IPM.Schedule.Meeting.Resp.Pos");
                responseMessage.setStartDate(appointment.getStartDate());
                responseMessage.setEndDate(appointment.getEndDate());
                responseMessage.setLocation(appointment.getLocation());
                responseMessage.setCalendarUID(appointment.getCalendarUID());

                responseMessage.setTo(URLDecoder.decode(appointment.getOrganizer(), "UTF-8"));

                client.sendMessage(responseMessage);
            }
        }
        catch (WebdavException e)
        {
            e.printStackTrace();
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }
        catch (ParseException e)
        {
            e.printStackTrace();
        }
    }
}
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JWebDAV for Exchange > Tutorial > Accept meeting request and send meeting response
