Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
MethodAnnotationEnhancementWorker |
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| 1.0;1 |
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.spec.IComponentSpecification; | |
22 | ||
23 | /** | |
24 | * Defines workers that perform annotation enhancements at the method level. | |
25 | * | |
26 | * @author Howard Lewis Ship | |
27 | * @since 4.0 | |
28 | */ | |
29 | public interface MethodAnnotationEnhancementWorker | |
30 | { | |
31 | /** | |
32 | * Performs a particular enhancement based on a registered annotation. Exception reporting is | |
33 | * the responsibility of the caller. | |
34 | * | |
35 | * @param op | |
36 | * the enhancement operaration | |
37 | * @param spec | |
38 | * the specification of the component for which a class is being enhanced | |
39 | * @param method | |
40 | * the method to which the annotation is attached. The annotation | |
41 | * may be obtained from the method. | |
42 | * @param location TODO | |
43 | */ | |
44 | ||
45 | void performEnhancement(EnhancementOperation op, IComponentSpecification spec, | |
46 | Method method, Location location); | |
47 | } |