RoleForm


1   /*
2    * RoleForm.java
3    */
4   package hero.struts.forms;
5   
6   
7   import javax.servlet.http.HttpServletRequest  ;
8   import org.apache.struts.action.ActionError;
9   import org.apache.struts.action.ActionErrors;
10  import org.apache.struts.action.ActionForm;
11  import org.apache.struts.action.ActionMapping;
12  
13  
14  /**
15   * Form bean for the role.  This form has the following fields,
16   * with default values in square brackets:
17   * <ul>
18   * <li><b>name</b> - The role name.  [REQUIRED]
19   * <li><b>groupName</b> - The group of this role.  [REQUIRED]
20   * </ul>
21   *
22   * @author Miguel Valdes Faura
23   * @version $Revision: 1.1 $ $Date: 2004/07/30 14:57:57 $
24   */
25  
26  
27  public final class RoleForm extends ActionForm  {
28  
29      // --------------------------------------------------- Instance Variables
30  
31      /**
32       * The name of the role
33       */
34      private String   name = null;
35  
36      /**
37       * The name of the group
38       */
39      private String   groupName = null;
40  
41  
42      // ----------------------------------------------------------- Properties
43  
44      /**
45       * Get the name
46       *@return String 
47       */
48      public String   getName() {
49          return (name);
50      }
51  
52      /**
53       * Set the name.
54       * @param name
55       */
56      public void setName(String   name) {
57          this.name = name;
58      }
59  
60      /**
61       * Get the group name
62       *@return String 
63       */
64      public String   getGroupName() {
65          return (groupName);
66      }
67  
68      /**
69       * Set the group name
70       * @param groupName
71       */
72      public void setGroupName(String   groupName) {
73          this.groupName = groupName;
74      }
75      
76      // --------------------------------------------------------- Public Methods
77  
78      /**
79       * Reset all properties to their default values.
80       *
81       * @param mapping The mapping used to select this instance
82       * @param request The servlet request we are processing
83       */
84  
85      public void reset(ActionMapping mapping, HttpServletRequest   request) {
86      this.name = null;
87          this.groupName = null;
88          
89      }
90  
91      /**
92       * Validate the properties that have been set from this HTTP request,
93       * and return an <code>ActionErrors</code> object that encapsulates any
94       * validation errors that have been found.  If no errors are found, return
95       * <code>null</code> or an <code>ActionErrors</code> object with no
96       * recorded error messages.
97       *
98       * @param mapping The mapping used to select this instance
99       * @param request The servlet request we are processing
100      */
101     public ActionErrors validate(ActionMapping mapping,
102                                  HttpServletRequest   request) {
103         ActionErrors errors = new ActionErrors();
104     if (name == null || name.length()==0)
105         errors.add("name",
106                new ActionError("error.name.required"));
107     if (groupName == null || groupName.length()==0)
108         errors.add("groupName",
109                new ActionError("error.groupname.required"));
110 
111         return (errors);
112     }
113 
114 
115 
116 }
117 
118
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