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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  
22  package org.dbunit.database.statement;
23  
24  import org.slf4j.Logger;
25  import org.slf4j.LoggerFactory;
26  
27  import java.sql.Connection;
28  import java.sql.SQLException;
29  
30  /**
31   * @author Manuel Laflamme
32   * @version $Revision$
33   * @since Feb 20, 2002 
34   */
35  public class CompoundStatement extends AbstractBatchStatement
36  {
37  
38      /**
39       * Logger for this class
40       */
41      private static final Logger logger = LoggerFactory.getLogger(CompoundStatement.class);
42  
43      private StringBuffer _buffer = new StringBuffer();
44  
45      CompoundStatement(Connection connection) throws SQLException
46      {
47          super(connection);
48      }
49  
50      public void addBatch(String sql) throws SQLException
51      {
52          logger.debug("addBatch(sql={}) - start", sql);
53  
54          _buffer.append(sql);
55          _buffer.append(";");
56      }
57  
58      public int executeBatch() throws SQLException
59      {
60          logger.debug("executeBatch() - start");
61  
62          return _statement.executeUpdate(_buffer.toString());
63      }
64  
65      public void clearBatch() throws SQLException
66      {
67          logger.debug("clearBatch() - start");
68  
69          _buffer = new StringBuffer();
70      }
71  }
72  
73  
74  
75  
76