Write.java

import net.sf.mpxj.Duration;
import net.sf.mpxj.ProjectCalendar;
import net.sf.mpxj.ProjectFile;
import net.sf.mpxj.ProjectProperties;
import net.sf.mpxj.Resource;
import net.sf.mpxj.ResourceAssignment;
import net.sf.mpxj.Task;
import net.sf.mpxj.TaskMode;
import net.sf.mpxj.TimeUnit;
import net.sf.mpxj.TimephasedWork;
import net.sf.mpxj.common.DefaultTimephasedWorkContainer;
import net.sf.mpxj.mpp.MPPTimephasedWorkNormaliser;
import net.sf.mpxj.mspdi.MSPDITimephasedWorkNormaliser;
import net.sf.mpxj.mspdi.MSPDIWriter;
import net.sf.mpxj.mspdi.schema.TimephasedDataType;
import net.sf.mpxj.utility.TimephasedUtility;

import java.io.IOException;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

/**
 * @author Martin Miller
 * @version 0.1 2016-09-14
 */
public class Write {

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

        ProjectFile pf = new ProjectFile();

        ProjectCalendar pc = pf.getDefaultCalendar();

        ProjectProperties pp = pf.getProjectProperties();
        pp.setMinutesPerDay(8 * 60);
        pp.setMinutesPerWeek(pp.getMinutesPerDay().intValue() * 5);
        pp.setDaysPerMonth(20);

        pp.setDefaultDurationUnits(net.sf.mpxj.TimeUnit.DAYS);
        pp.setDefaultWorkUnits(net.sf.mpxj.TimeUnit.HOURS);

        Task task = pf.addTask();
        task.setName("Miller");
        task.setID(0);
        task.setTaskMode(TaskMode.MANUALLY_SCHEDULED);

        task.setStart(Date.from(LocalDateTime.of(2016,9,1, 8,0).atZone(ZoneId.systemDefault()).toInstant()));
        task.setFinish(Date.from(LocalDateTime.of(2016,9,2, 17,0).atZone(ZoneId.systemDefault()).toInstant()));

        task.setDuration(Duration.getInstance(2, TimeUnit.DAYS));
        task.setWork(Duration.getInstance(13, TimeUnit.HOURS));

        Resource r = pf.addResource();
        r.setName("Martin Miller");
        r.setInitials("MM");

        ResourceAssignment ra = pf.newResourceAssignment(task);
        ra.setResourceUniqueID(r.getUniqueID());

        ra.setStart(task.getStart());
        ra.setFinish(task.getFinish());
        ra.setWork(task.getWork());
        ra.setRemainingWork(task.getWork()); // <------------------------------------ IMPORTANT
        ra.setUnits(100);

        TimephasedWork w = new TimephasedWork();
        w.setStart(Date.from(LocalDateTime.of(2016,9,1, 8,0).atZone(ZoneId.systemDefault()).toInstant()));
        w.setFinish(Date.from(LocalDateTime.of(2016,9,1, 16,0).atZone(ZoneId.systemDefault()).toInstant()));
        w.setAmountPerDay(Duration.getInstance(7, TimeUnit.HOURS));
        w.setTotalAmount(Duration.getInstance(7, TimeUnit.HOURS));

        TimephasedWork w2 = new TimephasedWork();
        w2.setStart(Date.from(LocalDateTime.of(2016,9,2, 8,0).atZone(ZoneId.systemDefault()).toInstant()));
        w2.setFinish(Date.from(LocalDateTime.of(2016,9,2, 15,0).atZone(ZoneId.systemDefault()).toInstant()));
        w2.setAmountPerDay(Duration.getInstance(6, TimeUnit.HOURS));
        w2.setTotalAmount(Duration.getInstance(6, TimeUnit.HOURS));

        List<TimephasedWork> works = new ArrayList<>();
        works.add(w);
        works.add(w2);

        ra.setTimephasedWork(new DefaultTimephasedWorkContainer(pc, new MSPDITimephasedWorkNormaliser(), works, false));

        task.addResourceAssignment(ra);

        MSPDIWriter writer = new MSPDIWriter();
        writer.write(pf, "c:\\test.xml");
    }
}