Coverage Report

##### Coverage Report - org.webmacro.util.SparseProperties

Classes in this File | Line Coverage | Branch Coverage | Complexity
SparseProperties |
0% | 0/32
0% | 0/10
| 1.5555555555555556;1.556

1 |  |
     /*
2 |  |
     * Copyright Open Doors Software. 1996-2002.
3 |  |
     *
4 |  |
     * Software is provided according to the MPL license.
5 |  |
     * Open Doors Software provides this
6 |  |
     * software on an as-is basis and make no representation as
7 |  |
     * to fitness for a specific purpose.
8 |  |
     *
9 |  |
     * Direct all questions and comments to support@opendoors.com
10 |  |
     */
11 |  |
     package org.webmacro.util;
12 |  |
13 |  |
     import java.util.Properties;
14 |  |
     import java.util.Enumeration;
15 |  |
16 |  |
     import javax.servlet.ServletRequest;
17 |  |
18 |  |
     /**
19 |  |
      * Implement a behavior allowing for undefined properties to return
20 |  |
      * a useful default value such as "" for a string, "0.00" for
21 |  |
      * numeric properties, and so forth.
22 |  |
      *
23 |  |
      * @author Lane Sharman
24 |  |
      */
25 |  |
     public class SparseProperties extends Properties
26 |  |
     {
27 |  |
28 |  |
         /**
29 |  |
              *
30 |  |
              */
31 |  |
             private static final long serialVersionUID = 1L;
32 |  |
             /** The global default value for all requests is "" */
33 | 0 |
         protected Object globalDefault = new String("");
34 |  |
35 |  |
         public SparseProperties ()
36 |  |
         {
37 | 0 |
             super();
38 | 0 |
         }
39 |  |
40 |  |
         public SparseProperties (Properties defaults)
41 |  |
         {
42 | 0 |
             super(defaults);
43 | 0 |
         }
44 |  |
45 |  |
         public SparseProperties (Object globalDefault)
46 |  |
         {
47 | 0 |
             super();
48 | 0 |
             this.globalDefault = globalDefault;
49 | 0 |
         }
50 |  |
51 |  |
         public SparseProperties (Properties defaults, Object globalDefault)
52 |  |
         {
53 | 0 |
             super(defaults);
54 | 0 |
             this.globalDefault = globalDefault;
55 | 0 |
         }
56 |  |
57 |  |
         public static SparseProperties getTemplate()
58 |  |
         {
59 | 0 |
           return getTemplate(null);
60 |  |
         }
61 |  |
62 |  |
         public static SparseProperties getTemplate(Properties template)
63 |  |
         {
64 | 0 |
           SparseProperties p = null;
65 | 0 |
           if (template == null)
66 |  |
           {
67 | 0 |
             p = new SparseProperties();
68 |  |
           }
69 |  |
           else
70 |  |
           {
71 | 0 |
             p = new SparseProperties(template);
72 |  |
           }
73 | 0 |
           Enumeration e = p.keys();
74 | 0 |
           while (e.hasMoreElements())
75 |  |
           {
76 | 0 |
             p.put(e.nextElement(), null);
77 |  |
           }
78 | 0 |
           return p;
79 |  |
         }
80 |  |
81 |  |
         /**
82 |  |
          * Gets the object but returns the default value if not present.
83 |  |
          */
84 |  |
         public Object get (Object key)
85 |  |
         {
86 | 0 |
             Object o = super.get(key);
87 | 0 |
             return (o == null) ? globalDefault : o;
88 |  |
         }
89 |  |
90 |  |
         /**
91 |  |
          * Gets the object but returns the default value if not present.
92 |  |
          */
93 |  |
         public Object get (Object key, Object defaultValue)
94 |  |
         {
95 | 0 |
             Object o = super.get(key);
96 | 0 |
             return (o == null) ? defaultValue : o;
97 |  |
         }
98 |  |
99 |  |
         /**
100 |  |
          * Adds all the Request attributes to this property object.
101 |  |
          */
102 |  |
         public void addRequestAttributes(ServletRequest request)
103 |  |
         {
104 | 0 |
           System.out.println("Setting Request Properties:");
105 | 0 |
           Enumeration e = request.getParameterNames();
106 | 0 |
           while (e.hasMoreElements())
107 |  |
           {
108 | 0 |
             String k = (String) e.nextElement();
109 | 0 |
             this.setProperty(k, request.getParameter(k));
110 | 0 |
             System.out.println(k + ":" + request.getParameter(k));
111 | 0 |
           }
112 | 0 |
         }
113 |  |
     }
114 |  |