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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:       ResultSetHelper.java
 * author:     Jon Iles
 * copyright:  (c) Packwood Software 2022
 * date:       12/01/2022
 */

/*
 * 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.common;

import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;

/**
 * Helper methods relating to ResultSet instances.
 */
public final class ResultSetHelper
{
   /**
    * Retrieves basic metadata from a ResultSet instance.
    *
    * @param rs ResultSet instance
    * @return map containing column names and types
    */
   public static Map populateMetaData(ResultSet rs) throws SQLException
   {
      Map map = new HashMap<>();
      ResultSetMetaData meta = rs.getMetaData();
      int columnCount = meta.getColumnCount() + 1;
      for (int loop = 1; loop < columnCount; loop++)
      {
         String name = meta.getColumnName(loop);
         Integer type = Integer.valueOf(meta.getColumnType(loop));
         map.put(name, type);
      }
      return map;
   }
}