Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
InfrastructureContribution |
|
| 1.25;1.25 |
1 | // Copyright 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.services.impl; |
|
16 | ||
17 | import org.apache.hivemind.impl.BaseLocatable; |
|
18 | ||
19 | /** |
|
20 | * A contribution to the {@link org.apache.tapestry.services.Infrastructure} service. Defines |
|
21 | * a property of Infrastructure and the value for that property. The infrastructure is setup in a |
|
22 | * <em>mode</em> (currently, either "servlet" or "portlet"). Contributions that define a non-null |
|
23 | * mode are ignored unless their mode matches the Infrastructure mode. |
|
24 | * <p> |
|
25 | * There are two configuration points that control Infrastructure: |
|
26 | * <code>tapestry.Infrastructure</code> and <code>tapestry.InfrastructureOverride</code>. |
|
27 | * |
|
28 | * @author Howard M. Lewis Ship |
|
29 | * @since 4.0 |
|
30 | */ |
|
31 | 8 | public class InfrastructureContribution extends BaseLocatable |
32 | { |
|
33 | private String _property; |
|
34 | ||
35 | private String _mode; |
|
36 | ||
37 | private DeferredObject _deferredObject; |
|
38 | ||
39 | public void setDeferredObject(DeferredObject deferredObject) |
|
40 | { |
|
41 | 8 | _deferredObject = deferredObject; |
42 | 8 | } |
43 | ||
44 | public void setValue(String value) |
|
45 | { |
|
46 | 0 | _deferredObject = new LiteralDeferredObject(value, getLocation()); |
47 | 0 | } |
48 | ||
49 | /** |
|
50 | * The object which should be exposed as the given Infrastructure property. |
|
51 | */ |
|
52 | public Object getObject() |
|
53 | { |
|
54 | 4 | return _deferredObject.getObject(); |
55 | } |
|
56 | ||
57 | /** |
|
58 | * The mode for which this contribution applies, or null if the contribution applies to all |
|
59 | * modes. |
|
60 | */ |
|
61 | ||
62 | public String getMode() |
|
63 | { |
|
64 | 2 | return _mode; |
65 | } |
|
66 | ||
67 | public void setMode(String mode) |
|
68 | { |
|
69 | 8 | _mode = mode; |
70 | 8 | } |
71 | ||
72 | /** |
|
73 | * The property of the {@link org.apache.tapestry.services.Infrastructure}for which a value is |
|
74 | * to be provided. |
|
75 | */ |
|
76 | ||
77 | public String getProperty() |
|
78 | { |
|
79 | 15 | return _property; |
80 | } |
|
81 | ||
82 | public void setProperty(String property) |
|
83 | { |
|
84 | 8 | _property = property; |
85 | 8 | } |
86 | ||
87 | public boolean matchesMode(String mode) |
|
88 | { |
|
89 | // If our mode is null, then we only match null. |
|
90 | ||
91 | 16 | if (_mode == mode) |
92 | 7 | return true; |
93 | ||
94 | // Otherwise, match our non-null model against their possibly-null mode. |
|
95 | ||
96 | 9 | return _mode != null && _mode.equals(mode); |
97 | } |
|
98 | } |