Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
AssetAnnotationWorker |
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| 1.0;1 |
1 | // Copyright 2005 The Apache Software Foundation |
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2 | // |
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3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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4 | // you may not use this file except in compliance with the License. |
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5 | // You may obtain a copy of the License at |
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6 | // |
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7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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8 | // |
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9 | // Unless required by applicable law or agreed to in writing, software |
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10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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12 | // See the License for the specific language governing permissions and |
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13 | // limitations under the License. |
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14 | ||
15 | package org.apache.tapestry.annotations; |
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16 | ||
17 | import org.apache.hivemind.Location; |
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18 | import org.apache.tapestry.enhance.EnhancementOperation; |
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19 | import org.apache.tapestry.spec.AssetSpecification; |
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20 | import org.apache.tapestry.spec.IAssetSpecification; |
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21 | import org.apache.tapestry.spec.IComponentSpecification; |
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22 | ||
23 | import java.lang.reflect.Method; |
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24 | ||
25 | /** |
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26 | * Uses the {@link org.apache.tapestry.annotations.Asset} annotation to create a new |
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27 | * {@link org.apache.tapestry.spec.IAssetSpecification} which is then added to the |
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28 | * {@link org.apache.tapestry.spec.IComponentSpecification}. |
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29 | * |
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30 | */ |
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31 | 2 | public class AssetAnnotationWorker implements MethodAnnotationEnhancementWorker |
32 | { |
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33 | ||
34 | public void performEnhancement(EnhancementOperation op, IComponentSpecification spec, |
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35 | Method method, Location location) |
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36 | { |
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37 | 2 | Asset asset = method.getAnnotation(Asset.class); |
38 | 2 | String propertyName = AnnotationUtils.getPropertyName(method); |
39 | ||
40 | 2 | IAssetSpecification as = new AssetSpecification(); |
41 | 2 | as.setPath(asset.value()); |
42 | 2 | as.setPropertyName(propertyName); |
43 | ||
44 | // Very important for assets, as they need a location (really, the Resource |
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45 | // of a location) to figure out what kind of asset they are. |
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46 | ||
47 | //Resource specResource = spec.getSpecificationLocation(); |
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48 | //Location assetLocation = new DescribedLocation(specResource, location.toString()); |
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49 | ||
50 | 2 | as.setLocation(location); |
51 | ||
52 | 2 | spec.addAsset(propertyName, as); |
53 | 2 | } |
54 | ||
55 | } |