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Library that provides facilities to allow project information to be manipulated in Java and .Net. Supports a range of data formats: Microsoft Project Exchange (MPX), Microsoft Project (MPP,MPT), Microsoft Project Data Interchange (MSPDI XML), Microsoft Project Database (MPD), Planner (XML), Primavera (PM XML, XER, and database), Asta Powerproject (PP, MDB), Asta Easyplan (PP), Phoenix Project Manager (PPX), FastTrack Schedule (FTS), and the Standard Data Exchange Format (SDEF).

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/*
 * file:       TaskDateDump.java
 * author:     Jon Iles
 * copyright:  (c) Packwood Software 2010
 * date:       14/10/2014
 */

/*
 * This library 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 library 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 library; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 */

package net.sf.mpxj.sample;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

import net.sf.mpxj.ProjectFile;
import net.sf.mpxj.Task;
import net.sf.mpxj.reader.UniversalProjectReader;

/**
 * Simple data dump utility. Originally written to allow simple comparison
 * of data read by MPXJ, with activity data exported from Primavera to an Excel spreadsheet.
 */
public class TaskDateDump
{
   private final DateTimeFormatter m_df = DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm:ss");

   /**
    * Command line entry point.
    *
    * @param args command line arguments
    */
   public static void main(String[] args)
   {
      try
      {
         if (args.length != 1)
         {
            System.out.println("Usage: TaskDateDump ");
         }
         else
         {
            TaskDateDump tdd = new TaskDateDump();
            tdd.process(args[0]);
         }
      }

      catch (Exception ex)
      {
         ex.printStackTrace(System.out);
      }
   }

   /**
    * Dump data for all non-summary tasks to stdout.
    *
    * @param name file name
    */
   public void process(String name) throws Exception
   {
      ProjectFile file = new UniversalProjectReader().read(name);
      for (Task task : file.getTasks())
      {
         if (!task.getSummary())
         {
            System.out.print(task.getWBS());
            System.out.print("\t");
            System.out.print(task.getName());
            System.out.print("\t");
            System.out.print(format(task.getStart()));
            System.out.print("\t");
            System.out.print(format(task.getActualStart()));
            System.out.print("\t");
            System.out.print(format(task.getFinish()));
            System.out.print("\t");
            System.out.print(format(task.getActualFinish()));
            System.out.println();
         }
      }
   }

   /**
    * Format a date for ease of comparison.
    *
    * @param date raw date
    * @return formatted date
    */
   private String format(LocalDateTime date)
   {
      return date == null ? "" : m_df.format(date);
   }
}