|
|||||||||||||||||||
30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
StringPropertySelectionModel.java | - | 87.5% | 83.3% | 85.7% |
|
1 |
// Copyright 2004, 2005 The Apache Software Foundation
|
|
2 |
//
|
|
3 |
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
4 |
// you may not use this file except in compliance with the License.
|
|
5 |
// You may obtain a copy of the License at
|
|
6 |
//
|
|
7 |
// http://www.apache.org/licenses/LICENSE-2.0
|
|
8 |
//
|
|
9 |
// Unless required by applicable law or agreed to in writing, software
|
|
10 |
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
11 |
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
12 |
// See the License for the specific language governing permissions and
|
|
13 |
// limitations under the License.
|
|
14 |
|
|
15 |
package org.apache.tapestry.form;
|
|
16 |
|
|
17 |
/**
|
|
18 |
* Implementation of {@link IPropertySelectionModel} that allows one String from
|
|
19 |
* an array of Strings to be selected as the property.
|
|
20 |
*
|
|
21 |
* <p>Uses a simple index number as the value (used to represent the selected String).
|
|
22 |
* This assumes that the possible values for the Strings will remain constant between
|
|
23 |
* request cycles.
|
|
24 |
*
|
|
25 |
* @author Howard Lewis Ship
|
|
26 |
*
|
|
27 |
**/
|
|
28 |
|
|
29 |
public class StringPropertySelectionModel implements IPropertySelectionModel |
|
30 |
{ |
|
31 |
private String[] options;
|
|
32 |
|
|
33 |
/**
|
|
34 |
* Standard constructor.
|
|
35 |
*
|
|
36 |
* The options are retained (not copied).
|
|
37 |
**/
|
|
38 |
|
|
39 | 1 |
public StringPropertySelectionModel(String[] options)
|
40 |
{ |
|
41 | 1 |
this.options = options;
|
42 |
} |
|
43 |
|
|
44 | 1 |
public int getOptionCount() |
45 |
{ |
|
46 | 1 |
return options.length;
|
47 |
} |
|
48 |
|
|
49 | 0 |
public Object getOption(int index) |
50 |
{ |
|
51 | 0 |
return options[index];
|
52 |
} |
|
53 |
|
|
54 |
/**
|
|
55 |
* Labels match options.
|
|
56 |
*
|
|
57 |
**/
|
|
58 |
|
|
59 | 3 |
public String getLabel(int index) |
60 |
{ |
|
61 | 3 |
return options[index];
|
62 |
} |
|
63 |
|
|
64 |
/**
|
|
65 |
* Values are indexes into the array of options.
|
|
66 |
*
|
|
67 |
**/
|
|
68 |
|
|
69 | 3 |
public String getValue(int index) |
70 |
{ |
|
71 | 3 |
return Integer.toString(index);
|
72 |
} |
|
73 |
|
|
74 | 1 |
public Object translateValue(String value)
|
75 |
{ |
|
76 | 1 |
int index;
|
77 |
|
|
78 | 1 |
index = Integer.parseInt(value); |
79 |
|
|
80 | 1 |
return options[index];
|
81 |
} |
|
82 |
|
|
83 |
} |
|