Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
NoSuchPropertyException |
|
| 1.4;1.4 |
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 | /** | |
23 | * Exception thrown if a property is attempted to be extracted from an object that does not have such a property. | |
24 | * | |
25 | * @author Luke Blanshard (blanshlu@netscape.net) | |
26 | * @author Drew Davidson (drew@ognl.org) | |
27 | */ | |
28 | public class NoSuchPropertyException | |
29 | extends OgnlException | |
30 | { | |
31 | ||
32 | private static final long serialVersionUID = 2228428181127177178L; | |
33 | ||
34 | private Object target; | |
35 | ||
36 | private Object name; | |
37 | ||
38 | public NoSuchPropertyException( Object target, Object name ) | |
39 | { | |
40 | 102 | super( getReason( target, name ) ); |
41 | 102 | } |
42 | ||
43 | public NoSuchPropertyException( Object target, Object name, Throwable reason ) | |
44 | { | |
45 | 1 | super( getReason( target, name ), reason ); |
46 | 1 | this.target = target; |
47 | 1 | this.name = name; |
48 | 1 | } |
49 | ||
50 | static String getReason( Object target, Object name ) | |
51 | { | |
52 | 103 | StringBuilder ret = new StringBuilder(); |
53 | ||
54 | 103 | if ( target == null ) |
55 | { | |
56 | 0 | ret.append( "null" ); |
57 | } | |
58 | 103 | else if ( target instanceof Class ) |
59 | { | |
60 | 0 | ret.append( ( (Class<?>) target ).getName() ); |
61 | } | |
62 | else | |
63 | { | |
64 | 103 | ret.append( target.getClass().getName() ); |
65 | } | |
66 | ||
67 | 103 | ret.append( "." ).append( name ); |
68 | ||
69 | 103 | return ret.toString(); |
70 | } | |
71 | ||
72 | public Object getTarget() | |
73 | { | |
74 | 0 | return target; |
75 | } | |
76 | ||
77 | public Object getName() | |
78 | { | |
79 | 0 | return name; |
80 | } | |
81 | } |