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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 | |||||||||||||||
AssetAnnotationWorker.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.hivemind.Resource; | |
21 | import org.apache.hivemind.impl.LocationImpl; | |
22 | import org.apache.tapestry.enhance.EnhancementOperation; | |
23 | import org.apache.tapestry.spec.AssetSpecification; | |
24 | import org.apache.tapestry.spec.IAssetSpecification; | |
25 | import org.apache.tapestry.spec.IComponentSpecification; | |
26 | ||
27 | /** | |
28 | * Uses the {@link org.apache.tapestry.annotations.Asset} annotation to create a new | |
29 | * {@link org.apache.tapestry.spec.IAssetSpecification} which is then added to the | |
30 | * {@link org.apache.tapestry.spec.IComponentSpecification}. | |
31 | * | |
32 | * @author Howard Lewis Ship | |
33 | * @since 4.0 | |
34 | */ | |
35 | public class AssetAnnotationWorker implements MethodAnnotationEnhancementWorker | |
36 | { | |
37 | ||
38 | 1 | public void performEnhancement(EnhancementOperation op, IComponentSpecification spec, |
39 | Method method, Location location) | |
40 | { | |
41 | 1 | Asset asset = method.getAnnotation(Asset.class); |
42 | 1 | String propertyName = AnnotationUtils.getPropertyName(method); |
43 | ||
44 | 1 | IAssetSpecification as = new AssetSpecification(); |
45 | 1 | as.setPath(asset.value()); |
46 | 1 | as.setPropertyName(propertyName); |
47 | ||
48 | // Very important for assets, as they need a location (really, the Resource | |
49 | // of a location) to figure out what kind of asset they are. | |
50 | ||
51 | 1 | Resource specResource = spec.getSpecificationLocation(); |
52 | 1 | Location assetLocation = new AnnotationLocation(specResource, location.toString()); |
53 | ||
54 | 1 | as.setLocation(assetLocation); |
55 | ||
56 | 1 | spec.addAsset(propertyName, as); |
57 | } | |
58 | ||
59 | } |
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