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