Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
InjectComponentAnnotationWorker |
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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 java.lang.reflect.Method; |
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18 | ||
19 | import org.apache.hivemind.Location; |
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20 | import org.apache.tapestry.enhance.EnhancementOperation; |
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21 | import org.apache.tapestry.enhance.InjectComponentWorker; |
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22 | import org.apache.tapestry.spec.IComponentSpecification; |
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23 | ||
24 | /** |
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25 | * Injects a reference to a compent. |
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26 | * |
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27 | * @author Howard M. Lewis Ship |
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28 | * @since 4.0 |
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29 | * @see org.apache.tapestry.annotations.InjectComponent |
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30 | * @see org.apache.tapestry.enhance.InjectComponentWorker |
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31 | */ |
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32 | public class InjectComponentAnnotationWorker implements MethodAnnotationEnhancementWorker |
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33 | { |
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34 | final InjectComponentWorker _delegate; |
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35 | ||
36 | InjectComponentAnnotationWorker(InjectComponentWorker delegate) |
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37 | 2 | { |
38 | 2 | _delegate = delegate; |
39 | 2 | } |
40 | ||
41 | public InjectComponentAnnotationWorker() |
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42 | { |
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43 | 1 | this(new InjectComponentWorker()); |
44 | 1 | } |
45 | ||
46 | public void performEnhancement(EnhancementOperation op, IComponentSpecification spec, |
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47 | Method method, Location location) |
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48 | { |
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49 | 1 | InjectComponent ic = method.getAnnotation(InjectComponent.class); |
50 | 1 | String propertyName = AnnotationUtils.getPropertyName(method); |
51 | ||
52 | 1 | _delegate.injectComponent(op, ic.value(), propertyName, location); |
53 | 1 | } |
54 | ||
55 | } |