SimpleStatement.java

  1. /*
  2.  *
  3.  * The DbUnit Database Testing Framework
  4.  * Copyright (C)2002-2004, DbUnit.org
  5.  *
  6.  * This library is free software; you can redistribute it and/or
  7.  * modify it under the terms of the GNU Lesser General Public
  8.  * License as published by the Free Software Foundation; either
  9.  * version 2.1 of the License, or (at your option) any later version.
  10.  *
  11.  * This library is distributed in the hope that it will be useful,
  12.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14.  * Lesser General Public License for more details.
  15.  *
  16.  * You should have received a copy of the GNU Lesser General Public
  17.  * License along with this library; if not, write to the Free Software
  18.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19.  *
  20.  */

  21. package org.dbunit.database.statement;

  22. import org.slf4j.Logger;
  23. import org.slf4j.LoggerFactory;

  24. import java.sql.Connection;
  25. import java.sql.SQLException;
  26. import java.util.ArrayList;
  27. import java.util.List;

  28. /**
  29.  * @author Manuel Laflamme
  30.  * @version $Revision$
  31.  * @since Feb 20, 2002
  32.  */
  33. public class SimpleStatement extends AbstractBatchStatement
  34. {

  35.     /**
  36.      * Logger for this class
  37.      */
  38.     private static final Logger logger = LoggerFactory.getLogger(SimpleStatement.class);

  39.     private final List _list = new ArrayList();

  40.     SimpleStatement(Connection connection) throws SQLException
  41.     {
  42.         super(connection);
  43.     }

  44.     public void addBatch(String sql) throws SQLException
  45.     {
  46.         logger.debug("addBatch(sql={}) - start", sql);
  47.         _list.add(sql);
  48.     }

  49.     public int executeBatch() throws SQLException
  50.     {
  51.         logger.debug("executeBatch() - start");

  52.         int result = 0;
  53.         for (int i = 0; i < _list.size(); i++)
  54.         {
  55.             String sql = (String)_list.get(i);
  56.             if(logger.isDebugEnabled())
  57.                 logger.debug("DbUnit SQL: " + sql);
  58.            
  59.             boolean r = _statement.execute(sql);
  60.             if(!r)
  61.             {
  62.                 result += _statement.getUpdateCount();
  63.             }
  64.         }
  65.         return result;
  66.     }

  67.     public void clearBatch() throws SQLException
  68.     {
  69.         logger.debug("clearBatch() - start");
  70.         _list.clear();
  71.     }
  72. }