View Javadoc

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.dataset.common.handlers;
23  
24  import org.slf4j.Logger;
25  import org.slf4j.LoggerFactory;
26  
27  
28  /**
29   * @author fede
30   * @author Last changed by: $Author: gommma $
31   * @version $Revision: 855 $ $Date: 2008-11-01 15:23:09 +0100 (sab, 01 nov 2008) $
32   * @since 2.2 (Sep 12, 2004)
33   */
34  public class SeparatorHandler extends AbstractPipelineComponent {
35  
36      public static final char DEFAULT_SEPARATOR_CHAR = ',';
37  
38      /**
39       * Logger for this class
40       */
41      private static final Logger logger = LoggerFactory.getLogger(SeparatorHandler.class);
42  
43      private SeparatorHandler() 
44      {
45      }
46      
47      public static final PipelineComponent ACCEPT () {
48          logger.debug("ACCEPT() - start");
49  
50          return createPipelineComponent(new SeparatorHandler(), new ACCEPT());
51      }
52  
53      public static final PipelineComponent IGNORE () {
54          logger.debug("IGNORE() - start");
55  
56          return createPipelineComponent(new SeparatorHandler(), new IGNORE());
57      }
58  
59      public static final PipelineComponent ENDPIECE () {
60          logger.debug("ENDPIECE() - start");
61  
62          return createPipelineComponent(new SeparatorHandler(), new ENDPIECE());
63      }
64  
65      public boolean canHandle(char c) throws IllegalInputCharacterException {
66          if(logger.isDebugEnabled())
67              logger.debug("canHandle(c={}) - start", String.valueOf(c));
68  
69          PipelineConfig pipelineConfig = this.getPipelineConfig();
70          if (c == pipelineConfig.getSeparatorChar()) {
71              return true;
72          }
73          return false; //throw new IllegalInputCharacterException("Cannot handle character '" + c + "'");
74      }
75  
76      static protected class ENDPIECE extends Helper {
77  
78          /**
79           * Logger for this class
80           */
81          private static final Logger logger = LoggerFactory.getLogger(ENDPIECE.class);
82  
83          void helpWith(char c) throws PipelineException {
84              if(logger.isDebugEnabled())
85                  logger.debug("helpWith(c={}) - start", String.valueOf(c));
86  
87              // we are done with the piece
88              getHandler().getPipeline().thePieceIsDone();
89          }
90      }
91  
92  }