ProjectForm


1   /*
2    * ProjectForm.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 project.  This form has the following fields,
16   * with default values in square brackets:
17   * <ul>
18   * <li><b>name</b> - The projectname.  [REQUIRED]
19   * <li><b>oldName</b> - The old projectname.  [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 ProjectForm extends ActionForm  {
28      
29      // --------------------------------------------------- Instance Variables
30  
31      /**
32       * The name of the project
33       */
34      private String   name = null;
35  
36      /**
37       * The name of the oldproject
38       */
39      private String   oldName = null;
40  
41  
42      
43      // ----------------------------------------------------------- Properties
44  
45     
46      /**
47       * Get the name
48       *@return String 
49       */
50      public String   getName() {
51          return (name);
52      }
53  
54      /**
55       * Set the name
56       * @param name
57       */
58      public void setName(String   name) {
59          this.name = name;
60      }
61  
62      /**
63       * Get the oldname
64       *@return String 
65       */
66      public String   getOldName() {
67          return (oldName);
68      }
69  
70      /**
71       * Set the oldname
72       * @param oldname
73       */
74      public void setOldName(String   oldName) {
75          this.oldName = oldName;
76      }
77  
78      // --------------------------------------------------------- Public Methods
79  
80      /**
81       * Reset all properties to their default values.
82       *
83       * @param mapping The mapping used to select this instance
84       * @param request The servlet request we are processing
85       */
86      public void reset(ActionMapping mapping, HttpServletRequest   request) {
87      this.oldName = null;
88          
89      }
90  
91  
92      /**
93       * Validate the properties that have been set from this HTTP request,
94       * and return an <code>ActionErrors</code> object that encapsulates any
95       * validation errors that have been found.  If no errors are found, return
96       * <code>null</code> or an <code>ActionErrors</code> object with no
97       * recorded error messages.
98       *
99       * @param mapping The mapping used to select this instance
100      * @param request The servlet request we are processing
101      */
102     public ActionErrors validate(ActionMapping mapping,
103                                  HttpServletRequest   request) {
104         ActionErrors errors = new ActionErrors();
105         if (name == null || name.length()==0)
106             errors.add("name",
107                    new ActionError("error.projectname.required"));
108 
109         if (oldName == null || oldName.length()==0)
110             errors.add("olName",
111                    new ActionError("error.oldName.required"));
112 
113         return (errors);
114     }
115 
116 
117 
118 }
119 
120
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