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30 day Evaluation License registered to hlship@comcast.net Your 30 day evaluation period has expired. Please visit http://www.cenqua.com to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
BasePropertyHolder.java | 60% | 64.7% | 75% | 64.5% |
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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.util; | |
16 | ||
17 | import java.util.ArrayList; | |
18 | import java.util.Collections; | |
19 | import java.util.HashMap; | |
20 | import java.util.List; | |
21 | import java.util.Map; | |
22 | ||
23 | /** | |
24 | * Base class implementation for the {@link IPropertyHolder} interface. | |
25 | * | |
26 | * | |
27 | * @author Howard Lewis Ship | |
28 | * | |
29 | **/ | |
30 | ||
31 | public class BasePropertyHolder implements IPropertyHolder | |
32 | { | |
33 | private static final int MAP_SIZE = 7; | |
34 | private Map properties; | |
35 | ||
36 | 1901 | public String getProperty(String name) |
37 | { | |
38 | 1901 | if (properties == null) |
39 | 1627 | return null; |
40 | ||
41 | 274 | return (String) properties.get(name); |
42 | } | |
43 | ||
44 | 58 | public void setProperty(String name, String value) |
45 | { | |
46 | 58 | if (value == null) |
47 | { | |
48 | 0 | removeProperty(name); |
49 | 0 | return; |
50 | } | |
51 | ||
52 | 58 | if (properties == null) |
53 | 40 | properties = new HashMap(MAP_SIZE); |
54 | ||
55 | 58 | properties.put(name, value); |
56 | } | |
57 | ||
58 | 0 | public void removeProperty(String name) |
59 | { | |
60 | 0 | if (properties == null) |
61 | 0 | return; |
62 | ||
63 | 0 | properties.remove(name); |
64 | } | |
65 | ||
66 | 2 | public List getPropertyNames() |
67 | { | |
68 | 2 | if (properties == null) |
69 | 0 | return Collections.EMPTY_LIST; |
70 | ||
71 | 2 | List result = new ArrayList(properties.keySet()); |
72 | ||
73 | 2 | Collections.sort(result); |
74 | ||
75 | 2 | return result; |
76 | } | |
77 | ||
78 | } |
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