ProfileRule


1   /*
2    * EJTools, the Enterprise Java Tools
3    *
4    * Distributable under LGPL license.
5    * See terms of license at www.gnu.org.
6    */
7   package org.ejtools.util.service;
8   
9   import java.util.Map  ;
10  
11  import org.ejtools.util.state.DefaultRule;
12  import org.xml.sax.Attributes  ;
13  
14  /**
15   * @author    Laurent Etiemble
16   * @version   $Revision: 1.2 $
17   */
18  public class ProfileRule extends DefaultRule
19  {
20     /**
21      * Description of the Method
22      *
23      * @param context  Description of the Parameter
24      */
25     public void loadEnter(Map   context)
26     {
27        ProfileHolder holder = (ProfileHolder) context.get("HOLDER");
28        Profile profile = new Profile();
29        holder.setProfile(profile);
30        context.put("PROFILE", profile);
31     }
32  
33  
34     /**
35      * Description of the Class
36      *
37      * @author    letiembl
38      * @version   $Revision: 1.2 $
39      */
40     public static class ProfilePropertyRule extends DefaultRule
41     {
42        /** Description of the Field */
43        private String   key;
44  
45  
46        /**
47         * Description of the Method
48         *
49         * @param context  Description of the Parameter
50         */
51        public void loadBody(Map   context)
52        {
53           Profile profile = (Profile) context.get("PROFILE");
54           String   text = (String  ) context.get("TEXT");
55           profile.put(this.key, text);
56        }
57  
58  
59        /**
60         * Description of the Method
61         *
62         * @param context  Description of the Parameter
63         */
64        public void loadEnter(Map   context)
65        {
66           Attributes   attrs = (Attributes  ) context.get("ATTRIBUTES");
67           this.key = attrs.getValue("key");
68        }
69  
70  
71        /**
72         * Description of the Method
73         *
74         * @param context  Description of the Parameter
75         */
76        public void loadExit(Map   context)
77        {
78           Profile profile = (Profile) context.get("PROFILE");
79           String   text = profile.getProperty(this.key);
80           if (text == null)
81           {
82              profile.setProperty(this.key, "");
83           }
84        }
85     }
86  }
87
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