Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
AttrDirective |
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1 | /** | |
2 | * Copyright (c) 2013-2017, xembly.org | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: 1) Redistributions of source code must retain the above | |
8 | * copyright notice, this list of conditions and the following | |
9 | * disclaimer. 2) Redistributions in binary form must reproduce the above | |
10 | * copyright notice, this list of conditions and the following | |
11 | * disclaimer in the documentation and/or other materials provided | |
12 | * with the distribution. 3) Neither the name of the xembly.org nor | |
13 | * the names of its contributors may be used to endorse or promote | |
14 | * products derived from this software without specific prior written | |
15 | * permission. | |
16 | * | |
17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | |
19 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
20 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
21 | * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
22 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
26 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
28 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 | */ | |
30 | package org.xembly; | |
31 | ||
32 | import lombok.EqualsAndHashCode; | |
33 | import org.w3c.dom.Element; | |
34 | import org.w3c.dom.Node; | |
35 | ||
36 | /** | |
37 | * ATTR directive. | |
38 | * | |
39 | * <p>The class is immutable and thread-safe. | |
40 | * | |
41 | * @author Yegor Bugayenko (yegor256@gmail.com) | |
42 | * @version $Id: de8a216c2c2d2c7974233df94c03a075a19642c5 $ | |
43 | * @since 0.1 | |
44 | */ | |
45 | 0 | @EqualsAndHashCode(of = { "name", "value" }) |
46 | final class AttrDirective implements Directive { | |
47 | ||
48 | /** | |
49 | * Attribute name. | |
50 | */ | |
51 | private final transient Arg name; | |
52 | ||
53 | /** | |
54 | * Text value to set. | |
55 | */ | |
56 | private final transient Arg value; | |
57 | ||
58 | /** | |
59 | * Public ctor. | |
60 | * @param attr Attribute name | |
61 | * @param val Text value to set | |
62 | * @throws XmlContentException If invalid input | |
63 | */ | |
64 | AttrDirective(final String attr, final String val) | |
65 | 116 | throws XmlContentException { |
66 | 116 | this.name = new Arg(attr); |
67 | 116 | this.value = new Arg(val); |
68 | 116 | } |
69 | ||
70 | @Override | |
71 | public String toString() { | |
72 | 2 | return String.format("ATTR %s, %s", this.name, this.value); |
73 | } | |
74 | ||
75 | @Override | |
76 | public Directive.Cursor exec(final Node dom, | |
77 | final Directive.Cursor cursor, final Directive.Stack stack) { | |
78 | 114 | final String key = this.name.raw(); |
79 | 114 | final String val = this.value.raw(); |
80 | 114 | for (final Node node : cursor) { |
81 | 116 | Element.class.cast(node).setAttribute(key, val); |
82 | 116 | } |
83 | 114 | return cursor; |
84 | } | |
85 | ||
86 | } |