CmsModulesListGroupFormatter


1   /*
2    * File   : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/modules/CmsModulesListGroupFormatter.java,v $
3    * Date   : $Date: 2005/06/23 11:11:38 $
4    * Version: $Revision: 1.5 $
5    *
6    * This library is part of OpenCms -
7    * the Open Source Content Mananagement System
8    *
9    * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
10   *
11   * This library is free software; you can redistribute it and/or
12   * modify it under the terms of the GNU Lesser General Public
13   * License as published by the Free Software Foundation; either
14   * version 2.1 of the License, or (at your option) any later version.
15   *
16   * This library is distributed in the hope that it will be useful,
17   * but WITHOUT ANY WARRANTY; without even the implied warranty of
18   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19   * Lesser General Public License for more details.
20   *
21   * For further information about Alkacon Software GmbH, please see the
22   * company website: http://www.alkacon.com
23   *
24   * For further information about OpenCms, please see the
25   * project website: http://www.opencms.org
26   * 
27   * You should have received a copy of the GNU Lesser General Public
28   * License along with this library; if not, write to the Free Software
29   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
30   */
31  
32  package org.opencms.workplace.tools.modules;
33  
34  import org.opencms.util.CmsStringUtil;
35  import org.opencms.workplace.list.I_CmsListFormatter;
36  
37  import java.util.Locale  ;
38  
39  /**
40   * This list item detail formatter creates a nice output for modules groups.<p>
41   * 
42   * @author Michael Emmerich 
43   * 
44   * @version $Revision: 1.5 $ 
45   * 
46   * @since 6.0.0 
47   */
48  public class CmsModulesListGroupFormatter implements I_CmsListFormatter {
49  
50      /**
51       * Default constructor.<p>
52       */
53      public CmsModulesListGroupFormatter() {
54  
55          //noop
56      }
57  
58      /**
59       * @see org.opencms.workplace.list.I_CmsListFormatter#format(java.lang.Object, java.util.Locale)
60       */
61      public String   format(Object   data, Locale   locale) {
62  
63          StringBuffer   html = new StringBuffer  (32);
64  
65          String   group = (String  )data;
66  
67          // simple solution so far, if no group name is given, display some dashes
68          if (CmsStringUtil.isEmpty(group)) {
69              html.append("---");
70          } else {
71              html.append(group);
72          }
73  
74          return html.toString();
75      }
76  
77  }
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