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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:       MpdResultSetRow.java
 * author:     Jon Iles
 * copyright:  (c) Packwood Software 2007
 * date:       08-Feb-2006
 */

/*
 * 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.mpd;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

import net.sf.mpxj.common.NumberHelper;

/**
 * Implementation of the Row interface, wrapping a Map.
 */
final class MpdResultSetRow extends MapRow
{
   /**
    * Constructor.
    *
    * @param rs result set from which data is drawn
    * @param meta result set meta data
    */
   public MpdResultSetRow(ResultSet rs, Map meta)
      throws SQLException
   {
      super(new HashMap<>());

      for (Entry entry : meta.entrySet())
      {
         String name = entry.getKey();
         int type = (entry.getValue()).intValue();
         Object value;

         switch (type)
         {
            case Types.BIT:
            case Types.BOOLEAN:
            {
               value = Boolean.valueOf(rs.getBoolean(name));
               break;
            }

            case Types.CHAR:
            case Types.NCHAR:
            case Types.VARCHAR:
            case Types.NVARCHAR:
            case Types.LONGVARCHAR:
            case Types.LONGNVARCHAR:
            {
               value = rs.getString(name);
               break;
            }

            case Types.DATE:
            {
               value = rs.getDate(name);
               break;
            }

            case Types.TIMESTAMP:
            {
               Timestamp ts = rs.getTimestamp(name);
               if (ts != null)
               {
                  value = ts.toLocalDateTime();
               }
               else
               {
                  value = null;
               }
               break;
            }

            case Types.DOUBLE:
            case Types.NUMERIC:
            {
               value = NumberHelper.getDouble(rs.getDouble(name));
               break;
            }

            case Types.INTEGER:
            case Types.SMALLINT:
            {
               value = Integer.valueOf(rs.getInt(name));
               break;
            }

            case Types.BIGINT:
            {
               value = Long.valueOf(rs.getLong(name));
               break;
            }

            case Types.VARBINARY:
            case Types.LONGVARBINARY:
            {
               value = rs.getBytes(name);
               break;
            }

            case Types.ROWID:
            case Types.OTHER:
            {
               value = rs.getObject(name);
               break;
            }

            default:
            {
               throw new IllegalArgumentException("Unsupported SQL type: " + type + " for column " + name);
            }
         }

         if (rs.wasNull())
         {
            value = null;
         }

         m_map.put(name, value);
      }
   }
}