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Java > Open Source Codes > com > gargoylesoftware > htmlunit > html > HtmlLink


1 /*
2  * Copyright (c) 2002, 2005 Gargoyle Software Inc. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  *
7  * 1. Redistributions of source code must retain the above copyright notice,
8  * this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright notice,
10  * this list of conditions and the following disclaimer in the documentation
11  * and/or other materials provided with the distribution.
12  * 3. The end-user documentation included with the redistribution, if any, must
13  * include the following acknowledgment:
14  *
15  * "This product includes software developed by Gargoyle Software Inc.
16  * (http://www.GargoyleSoftware.com/)."
17  *
18  * Alternately, this acknowledgment may appear in the software itself, if
19  * and wherever such third-party acknowledgments normally appear.
20  * 4. The name "Gargoyle Software" must not be used to endorse or promote
21  * products derived from this software without prior written permission.
22  * For written permission, please contact info@GargoyleSoftware.com.
23  * 5. Products derived from this software may not be called "HtmlUnit", nor may
24  * "HtmlUnit" appear in their name, without prior written permission of
25  * Gargoyle Software Inc.
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27  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
28  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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36  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37  */
38 package com.gargoylesoftware.htmlunit.html;
39
40 import java.util.Map JavaDoc;
41
42 /**
43  * Wrapper for the html element "link". <b>Note:</b> This is not a clickable link,
44  * that one is an HtmlAnchor
45  *
46  * @version $Revision: 100 $
47  * @author <a HREF="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
48  * @author David K. Taylor
49  * @author <a HREF="mailto:cse@dynabean.de">Christian Sell</a>
50  */
51 public class HtmlLink extends ClickableElement {
52
53     /** the HTML tag represented by this element */
54     public static final String JavaDoc TAG_NAME = "link";
55
56     /**
57      * Create an instance of HtmlLink
58      *
59      * @param page The HtmlPage that contains this element.
60      * @param attributes the initial attributes
61      */
62     public HtmlLink( final HtmlPage page, final Map JavaDoc attributes ) {
63         super(page, attributes);
64     }
65
66     /**
67      * @return the HTML tag name
68      */
69     public String JavaDoc getTagName() {
70         return TAG_NAME;
71     }
72
73     /**
74      * Return the value of the attribute "charset". Refer to the
75      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
76      * documentation for details on the use of this attribute.
77      *
78      * @return The value of the attribute "charset"
79      * or an empty string if that attribute isn't defined.
80      */
81     public final String JavaDoc getCharsetAttribute() {
82         return getAttributeValue("charset");
83     }
84
85
86     /**
87      * Return the value of the attribute "href". Refer to the
88      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
89      * documentation for details on the use of this attribute.
90      *
91      * @return The value of the attribute "href"
92      * or an empty string if that attribute isn't defined.
93      */
94     public final String JavaDoc getHrefAttribute() {
95         return getAttributeValue("href");
96     }
97
98
99     /**
100      * Return the value of the attribute "hreflang". Refer to the
101      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
102      * documentation for details on the use of this attribute.
103      *
104      * @return The value of the attribute "hreflang"
105      * or an empty string if that attribute isn't defined.
106      */
107     public final String JavaDoc getHrefLangAttribute() {
108         return getAttributeValue("hreflang");
109     }
110
111
112     /**
113      * Return the value of the attribute "type". Refer to the
114      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
115      * documentation for details on the use of this attribute.
116      *
117      * @return The value of the attribute "type"
118      * or an empty string if that attribute isn't defined.
119      */
120     public final String JavaDoc getTypeAttribute() {
121         return getAttributeValue("type");
122     }
123
124
125     /**
126      * Return the value of the attribute "rel". Refer to the
127      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
128      * documentation for details on the use of this attribute.
129      *
130      * @return The value of the attribute "rel"
131      * or an empty string if that attribute isn't defined.
132      */
133     public final String JavaDoc getRelAttribute() {
134         return getAttributeValue("rel");
135     }
136
137
138     /**
139      * Return the value of the attribute "rev". Refer to the
140      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
141      * documentation for details on the use of this attribute.
142      *
143      * @return The value of the attribute "rev"
144      * or an empty string if that attribute isn't defined.
145      */
146     public final String JavaDoc getRevAttribute() {
147         return getAttributeValue("rev");
148     }
149
150
151     /**
152      * Return the value of the attribute "media". Refer to the
153      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
154      * documentation for details on the use of this attribute.
155      *
156      * @return The value of the attribute "media"
157      * or an empty string if that attribute isn't defined.
158      */
159     public final String JavaDoc getMediaAttribute() {
160         return getAttributeValue("media");
161     }
162
163
164     /**
165      * Return the value of the attribute "target". Refer to the
166      * <a HREF='http://www.w3.org/TR/html401/'>HTML 4.01</a>
167      * documentation for details on the use of this attribute.
168      *
169      * @return The value of the attribute "target"
170      * or an empty string if that attribute isn't defined.
171      */
172     public final String JavaDoc getTargetAttribute() {
173         return getAttributeValue("target");
174     }
175 }
176
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