Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
DefaultLiteralExpr |
|
| 1.4;1.4 |
1 | /* | |
2 | * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/expr/DefaultLiteralExpr.java,v 1.13 2007/01/03 20:47:42 elharo Exp $ | |
3 | * $Revision: 1.13 $ | |
4 | * $Date: 2007/01/03 20:47:42 $ | |
5 | * | |
6 | * ==================================================================== | |
7 | * | |
8 | * Copyright 2000-2002 bob mcwhirter & James Strachan. | |
9 | * All rights reserved. | |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions are | |
13 | * met: | |
14 | * | |
15 | * * Redistributions of source code must retain the above copyright | |
16 | * notice, this list of conditions and the following disclaimer. | |
17 | * | |
18 | * * Redistributions in binary form must reproduce the above copyright | |
19 | * notice, this list of conditions and the following disclaimer in the | |
20 | * documentation and/or other materials provided with the distribution. | |
21 | * | |
22 | * * Neither the name of the Jaxen Project nor the names of its | |
23 | * contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
27 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | |
28 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A | |
29 | * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER | |
30 | * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
31 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
32 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
33 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
34 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
35 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
36 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
37 | * | |
38 | * ==================================================================== | |
39 | * This software consists of voluntary contributions made by many | |
40 | * individuals on behalf of the Jaxen Project and was originally | |
41 | * created by bob mcwhirter <bob@werken.com> and | |
42 | * James Strachan <jstrachan@apache.org>. For more information on the | |
43 | * Jaxen Project, please see <http://www.jaxen.org/>. | |
44 | * | |
45 | * $Id: DefaultLiteralExpr.java,v 1.13 2007/01/03 20:47:42 elharo Exp $ | |
46 | */ | |
47 | ||
48 | ||
49 | ||
50 | package org.jaxen.expr; | |
51 | ||
52 | import org.jaxen.Context; | |
53 | ||
54 | class DefaultLiteralExpr extends DefaultExpr implements LiteralExpr | |
55 | { | |
56 | /** | |
57 | * | |
58 | */ | |
59 | private static final long serialVersionUID = -953829179036273338L; | |
60 | private String literal; | |
61 | ||
62 | DefaultLiteralExpr(String literal) | |
63 | 2196 | { |
64 | 2196 | this.literal = literal; |
65 | 2196 | } |
66 | ||
67 | public String getLiteral() | |
68 | { | |
69 | 9300 | return this.literal; |
70 | } | |
71 | ||
72 | public String toString() | |
73 | { | |
74 | 0 | return "[(DefaultLiteralExpr): " + getLiteral() + "]"; |
75 | } | |
76 | ||
77 | public String getText() | |
78 | { | |
79 | ||
80 | 894 | if (literal.indexOf('"') == -1 ) { |
81 | 888 | return "\"" + getLiteral() + "\""; |
82 | } | |
83 | else { // Not possible for string literal to contain both " and ' | |
84 | 6 | return "'" + getLiteral() + "'"; |
85 | } | |
86 | ||
87 | } | |
88 | ||
89 | public Object evaluate(Context context) | |
90 | { | |
91 | 6662 | return getLiteral(); |
92 | } | |
93 | ||
94 | } |