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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
InjectObjectAnnotationWorker.java | - | 100% | 100% | 100% |
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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.annotations; | |
16 | ||
17 | import java.lang.reflect.Method; | |
18 | ||
19 | import org.apache.hivemind.Location; | |
20 | import org.apache.tapestry.enhance.EnhancementOperation; | |
21 | import org.apache.tapestry.enhance.InjectObjectWorker; | |
22 | import org.apache.tapestry.services.InjectedValueProvider; | |
23 | import org.apache.tapestry.spec.IComponentSpecification; | |
24 | ||
25 | /** | |
26 | * Performs injection of objects, in much the same way as the <inject> element in a | |
27 | * specification. | |
28 | * | |
29 | * @author Howard M. Lewis Ship | |
30 | * @since 4.0 | |
31 | * @see org.apache.tapestry.enhance.InjectObjectWorker | |
32 | * @see org.apache.tapestry.annotations.InjectObject | |
33 | */ | |
34 | ||
35 | public class InjectObjectAnnotationWorker implements MethodAnnotationEnhancementWorker | |
36 | { | |
37 | final InjectObjectWorker _delegate; | |
38 | ||
39 | 1 | public InjectObjectAnnotationWorker() |
40 | { | |
41 | 1 | this(new InjectObjectWorker()); |
42 | } | |
43 | ||
44 | 2 | InjectObjectAnnotationWorker(InjectObjectWorker delegate) |
45 | { | |
46 | 2 | _delegate = delegate; |
47 | } | |
48 | ||
49 | 1 | public void performEnhancement(EnhancementOperation op, IComponentSpecification spec, |
50 | Method method, Location location) | |
51 | { | |
52 | 1 | InjectObject io = method.getAnnotation(InjectObject.class); |
53 | ||
54 | 1 | String object = io.value(); |
55 | ||
56 | 1 | String propertyName = AnnotationUtils.getPropertyName(method); |
57 | ||
58 | 1 | _delegate.injectObject(op, object, propertyName, null); |
59 | } | |
60 | ||
61 | 1 | public void setProvider(InjectedValueProvider provider) |
62 | { | |
63 | 1 | _delegate.setProvider(provider); |
64 | } | |
65 | } |
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