ContentVersionValues


1   /* ===============================================================================
2   *
3   * Part of the InfoGlue Content Management Platform (www.infoglue.org)
4   *
5   * ===============================================================================
6   *
7   *  Copyright (C)
8   *
9   * This program is free software; you can redistribute it and/or modify it under
10  * the terms of the GNU General Public License version 2, as published by the
11  * Free Software Foundation. See the file LICENSE.html for more information.
12  *
13  * This program is distributed in the hope that it will be useful, but WITHOUT
14  * ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
15  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License along with
18  * this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
19  * Place, Suite 330 / Boston, MA 02111-1307 / USA.
20  *
21  * ===============================================================================
22  */
23  package org.infoglue.cms.applications.workflowtool.util;
24  
25  import java.util.HashMap  ;
26  import java.util.Map  ;
27  
28  /**
29   * Bean class used for populating content version attributes from
30   * the request and/or the property set.
31   */
32  public class ContentVersionValues 
33  {
34      /**
35       * A mapping from attribute names to attribute values.
36       */
37      private final Map   values = new HashMap  (); // <String> -> <String>
38      
39      /**
40       * Default constructor. 
41       */
42      public ContentVersionValues() 
43      { 
44          super(); 
45      }
46      
47      /**
48       * Returns the value of the attribute with the specified name. 
49       * 
50       * @param name the name of the attribute.
51       * @return the value of the attribute with the specified name. 
52       */
53      public String   get(final String   name) 
54      { 
55          return (String  ) values.get(name); 
56      }
57  
58      /**
59       * Sets the value of the specified attribute.
60       * 
61       * @param name the name of the attribute.
62       * @param value the new value.
63       */
64      public void set(final String   name, final String   value) 
65      { 
66          values.put(name, value == null ? "" : value); 
67      }
68  
69      /**
70       * Returns true if the attribute with the specified name exists; false otherwise.
71       * 
72       * @param the name of the attribute.
73       * @return true if the attribute with the specified name exists; false otherwise.
74       */
75      public boolean contains(final String   name) 
76      { 
77          return values.containsKey(name); 
78      }
79  }
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