Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ObjectMethodAccessor |
|
| 2.5;2.5 |
1 | package org.apache.commons.ognl; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import java.lang.reflect.Method; | |
23 | import java.util.List; | |
24 | import java.util.Map; | |
25 | ||
26 | /** | |
27 | * Implementation of PropertyAccessor that uses reflection on the target object's class to find a field or a pair of | |
28 | * set/get methods with the given property name. | |
29 | * | |
30 | * @author Luke Blanshard (blanshlu@netscape.net) | |
31 | * @author Drew Davidson (drew@ognl.org) | |
32 | */ | |
33 | 1 | public class ObjectMethodAccessor |
34 | implements MethodAccessor | |
35 | { | |
36 | ||
37 | /** | |
38 | * {@inheritDoc} | |
39 | */ | |
40 | public Object callStaticMethod( Map<String, Object> context, Class<?> targetClass, String methodName, | |
41 | Object[] args ) | |
42 | throws MethodFailedException | |
43 | { | |
44 | 27 | List<Method> methods = OgnlRuntime.getMethods( targetClass, methodName, true ); |
45 | ||
46 | 27 | return OgnlRuntime.callAppropriateMethod( (OgnlContext) context, targetClass, null, methodName, null, methods, |
47 | args ); | |
48 | } | |
49 | ||
50 | /** | |
51 | * {@inheritDoc} | |
52 | */ | |
53 | public Object callMethod( Map<String, Object> context, Object target, String methodName, Object[] args ) | |
54 | throws MethodFailedException | |
55 | { | |
56 | 251 | Class<?> targetClass = ( target == null ) ? null : target.getClass(); |
57 | 251 | List<Method> methods = OgnlRuntime.getMethods( targetClass, methodName, false ); |
58 | ||
59 | 251 | if ( ( methods == null ) || ( methods.size() == 0 ) ) |
60 | { | |
61 | 6 | methods = OgnlRuntime.getMethods( targetClass, methodName, true ); |
62 | ||
63 | } | |
64 | ||
65 | 251 | return OgnlRuntime.callAppropriateMethod( (OgnlContext) context, target, target, methodName, null, methods, |
66 | args ); | |
67 | } | |
68 | } |