Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||
ClassInspector |
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| 1.0;1 |
1 | // Copyright 2004, 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 | package org.apache.tapestry.enhance; |
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15 | ||
16 | import java.lang.reflect.Method; |
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17 | ||
18 | ||
19 | /** |
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20 | * Service that provides a common interface to other lower level reflection services |
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21 | * to provide a common set of functionality for reflection when using a 1.4 or >= 1.5 jre. |
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22 | */ |
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23 | public interface ClassInspector |
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24 | { |
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25 | ||
26 | /** |
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27 | * Gets a compatible method signature for the specific generic {@link Method} object. |
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28 | * |
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29 | * @param implementing |
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30 | * The class implmeneting the specific method. |
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31 | * @param m |
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32 | * The method object to generate a signature for. |
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33 | * @return A signature for the method. |
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34 | */ |
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35 | MethodSignature getMethodSignature(Class implementing, Method m); |
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36 | ||
37 | /** |
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38 | * Gets the first available method for the specified property. It may be a write or read method, but |
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39 | * read will be preferred to write. |
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40 | * |
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41 | * @param type |
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42 | * The base class to introspect for the property accessor. |
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43 | * @param propertyName |
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44 | * The name of the javabeans style property to look for. (ie "value" would be "getValue" ) |
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45 | * |
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46 | * @return A compatible method signature, or null if none could be found. |
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47 | */ |
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48 | MethodSignature getPropertyAccessor(Class type, String propertyName); |
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49 | } |