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