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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 | |||||||||||||||
BeanAnnotationWorker.java | 100% | 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.HiveMind; | |
20 | import org.apache.hivemind.Location; | |
21 | import org.apache.tapestry.bean.LightweightBeanInitializer; | |
22 | import org.apache.tapestry.enhance.EnhancementOperation; | |
23 | import org.apache.tapestry.spec.BeanSpecification; | |
24 | import org.apache.tapestry.spec.IBeanSpecification; | |
25 | import org.apache.tapestry.spec.IComponentSpecification; | |
26 | ||
27 | /** | |
28 | * Creates a {@link org.apache.tapestry.spec.IBeanSpecification} from the | |
29 | * {@link org.apache.tapestry.annotations.Bean} annotation. | |
30 | * | |
31 | * @author Howard M. Lewis Ship | |
32 | * @since 4.0 | |
33 | */ | |
34 | public class BeanAnnotationWorker implements MethodAnnotationEnhancementWorker | |
35 | { | |
36 | 4 | public void performEnhancement(EnhancementOperation op, IComponentSpecification spec, |
37 | Method method, Location location) | |
38 | { | |
39 | 4 | Bean bean = method.getAnnotation(Bean.class); |
40 | 4 | String propertyName = AnnotationUtils.getPropertyName(method); |
41 | ||
42 | 4 | Class beanClass = bean.value(); |
43 | 4 | if (beanClass.equals(Object.class)) |
44 | 2 | beanClass = op.getPropertyType(propertyName); |
45 | ||
46 | 4 | IBeanSpecification bs = new BeanSpecification(); |
47 | ||
48 | // A shame to convert it to a string then back to | |
49 | // a class later, but ... | |
50 | ||
51 | 4 | bs.setClassName(beanClass.getName()); |
52 | 4 | bs.setPropertyName(propertyName); |
53 | 4 | bs.setLocation(location); |
54 | ||
55 | // Starting to like enums! | |
56 | ||
57 | 4 | bs.setLifecycle(bean.lifecycle().getBeanLifecycle()); |
58 | ||
59 | 4 | String initializer = bean.initializer(); |
60 | ||
61 | 4 | if (HiveMind.isNonBlank(initializer)) |
62 | 1 | bs.addInitializer(new LightweightBeanInitializer(initializer)); |
63 | ||
64 | 4 | spec.addBeanSpecification(propertyName, bs); |
65 | } | |
66 | ||
67 | } |
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