Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ObjectBasedValueSource |
|
| 2.0;2 |
1 | package org.codehaus.plexus.util.interpolation; | |
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 org.codehaus.plexus.util.introspection.ReflectionValueExtractor; | |
23 | ||
24 | ||
25 | public class ObjectBasedValueSource | |
26 | implements ValueSource | |
27 | { | |
28 | ||
29 | private final Object root; | |
30 | ||
31 | public ObjectBasedValueSource( Object root ) | |
32 | 0 | { |
33 | 0 | this.root = root; |
34 | 0 | } |
35 | ||
36 | public Object getValue( String expression ) | |
37 | { | |
38 | try | |
39 | { | |
40 | 0 | return ReflectionValueExtractor.evaluate( expression, root, false ); |
41 | } | |
42 | 0 | catch ( Exception e ) |
43 | { | |
44 | 0 | return null; |
45 | } | |
46 | } | |
47 | ||
48 | } |