CompositeOperation.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.operation;

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

  24. import org.dbunit.DatabaseUnitException;
  25. import org.dbunit.database.IDatabaseConnection;
  26. import org.dbunit.dataset.IDataSet;

  27. import java.sql.SQLException;
  28. import java.util.Arrays;

  29. /**
  30.  * This class is a composite that combines multiple database operation in a
  31.  * single one.
  32.  *
  33.  * @author Manuel Laflamme
  34.  * @version $Revision$
  35.  * @since Feb 18, 2002
  36.  */
  37. public class CompositeOperation extends DatabaseOperation
  38. {

  39.     /**
  40.      * Logger for this class
  41.      */
  42.     private static final Logger logger = LoggerFactory.getLogger(CompositeOperation.class);

  43.     private final DatabaseOperation[] _actions;

  44.     /**
  45.      * Creates a new composite operation combining the two specified operations.
  46.      */
  47.     public CompositeOperation(DatabaseOperation action1, DatabaseOperation action2)
  48.     {
  49.         _actions = new DatabaseOperation[]{action1, action2};
  50.     }

  51.     /**
  52.      * Creates a new composite operation combining the specified operations.
  53.      */
  54.     public CompositeOperation(DatabaseOperation[] actions)
  55.     {
  56.         _actions = actions;
  57.     }

  58.     ////////////////////////////////////////////////////////////////////////////
  59.     // DatabaseOperation class

  60.     public void execute(IDatabaseConnection connection, IDataSet dataSet)
  61.             throws DatabaseUnitException, SQLException
  62.     {
  63.         logger.debug("execute(connection={}, , dataSet={}) - start", connection, dataSet);

  64.         for (int i = 0; i < _actions.length; i++)
  65.         {
  66.             DatabaseOperation action = _actions[i];
  67.             action.execute(connection, dataSet);
  68.         }
  69.     }
  70.    
  71.     public String toString()
  72.     {
  73.         final StringBuilder sb = new StringBuilder();
  74.         sb.append(getClass().getName()).append("[");
  75.         sb.append("_actions=").append(this._actions==null ? "null" : Arrays.asList(this._actions).toString());
  76.         sb.append("]");
  77.         return sb.toString();
  78.     }
  79. }