Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
PropertySuffix |
|
| 1.0;1 |
1 | /* | |
2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
3 | * contributor license agreements. See the NOTICE file distributed with | |
4 | * this work for additional information regarding copyright ownership. | |
5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
6 | * (the "License"); you may not use this file except in compliance with | |
7 | * the License. You may obtain a copy of the License at | |
8 | * | |
9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
10 | * | |
11 | * Unless required by applicable law or agreed to in writing, software | |
12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | * See the License for the specific language governing permissions and | |
15 | * limitations under the License. | |
16 | */ | |
17 | package org.apache.commons.el; | |
18 | ||
19 | import javax.servlet.jsp.el.ELException; | |
20 | import javax.servlet.jsp.el.FunctionMapper; | |
21 | import javax.servlet.jsp.el.VariableResolver; | |
22 | ||
23 | /** | |
24 | * | |
25 | * <p>Represents an operator that obtains the value of another value's | |
26 | * property. This is a specialization of ArraySuffix - a.b is | |
27 | * equivalent to a["b"] | |
28 | * | |
29 | * @author Nathan Abramson - Art Technology Group | |
30 | * @author Shawn Bayern | |
31 | * @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: bayard $ | |
32 | **/ | |
33 | ||
34 | public class PropertySuffix | |
35 | extends ArraySuffix | |
36 | { | |
37 | //------------------------------------- | |
38 | // Properties | |
39 | //------------------------------------- | |
40 | // property name | |
41 | ||
42 | String mName; | |
43 | public String getName () | |
44 | 0 | { return mName; } |
45 | public void setName (String pName) | |
46 | 0 | { mName = pName; } |
47 | ||
48 | //------------------------------------- | |
49 | /** | |
50 | * | |
51 | * Constructor | |
52 | **/ | |
53 | public PropertySuffix (String pName) | |
54 | { | |
55 | 0 | super (null); |
56 | 0 | mName = pName; |
57 | 0 | } |
58 | ||
59 | //------------------------------------- | |
60 | /** | |
61 | * | |
62 | * Gets the value of the index | |
63 | **/ | |
64 | Object evaluateIndex (VariableResolver pResolver, FunctionMapper functions) | |
65 | throws ELException | |
66 | { | |
67 | 0 | return mName; |
68 | } | |
69 | ||
70 | //------------------------------------- | |
71 | /** | |
72 | * | |
73 | * Returns the operator symbol | |
74 | **/ | |
75 | String getOperatorSymbol () | |
76 | { | |
77 | 0 | return "."; |
78 | } | |
79 | ||
80 | //------------------------------------- | |
81 | // ValueSuffix methods | |
82 | //------------------------------------- | |
83 | /** | |
84 | * | |
85 | * Returns the expression in the expression language syntax | |
86 | **/ | |
87 | public String getExpressionString () | |
88 | { | |
89 | 0 | return "." + StringLiteral.toIdentifierToken (mName); |
90 | } | |
91 | ||
92 | //------------------------------------- | |
93 | } |