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1 /*
2  * ====================================================================
3  *
4  * The Apache Software License, Version 1.1
5  *
6  * Copyright (c) 1999-2003 The Apache Software Foundation. All rights
7  * reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without
10  * modification, are permitted provided that the following conditions
11  * are met:
12  *
13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  *
16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in
18  * the documentation and/or other materials provided with the
19  * distribution.
20  *
21  * 3. The end-user documentation included with the redistribution, if
22  * any, must include the following acknowlegement:
23  * "This product includes software developed by the
24  * Apache Software Foundation (http://www.apache.org/)."
25  * Alternately, this acknowlegement may appear in the software itself,
26  * if and wherever such third-party acknowlegements normally appear.
27  *
28  * 4. The names "The Jakarta Project", "Jakarta Element Construction Set",
29  * "Jakarta ECS" , and "Apache Software Foundation" must not be used
30  * to endorse or promote products derived
31  * from this software without prior written permission. For written
32  * permission, please contact apache@apache.org.
33  *
34  * 5. Products derived from this software may not be called "Apache",
35  * "Jakarta Element Construction Set" nor "Jakarta ECS" nor may "Apache"
36  * appear in their names without prior written permission of the Apache Group.
37  *
38  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
39  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
40  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
41  * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
42  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
43  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
44  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
45  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
46  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
47  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
48  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
49  * SUCH DAMAGE.
50  * ====================================================================
51  *
52  * This software consists of voluntary contributions made by many
53  * individuals on behalf of the Apache Software Foundation. For more
54  * information on the Apache Software Foundation, please see
55  * <http://www.apache.org/>.
56  *
57  */
58 package org.apache.ecs.html;
59
60 import org.apache.ecs.*;
61
62 /**
63     This class creates a &lt;HEAD&gt;&lt;/HEAD&gt; tag.
64
65     @version $Id: Head.java,v 1.3 2003/04/27 09:04:02 rdonkin Exp $
66     @author <a HREF="mailto:snagy@servletapi.com">Stephan Nagy</a>
67     @author <a HREF="mailto:jon@clearink.com">Jon S. Stevens</a>
68 */
69 public class Head extends MultiPartElement implements Printable
70 {
71     /**
72         Private initialization routine.
73     */
74     {
75         setElementType("head");
76     }
77
78     /**
79         Basic constructor. Use the set* methods to set the attibutes.
80     */
81     public Head()
82     {
83     }
84
85     /**
86         This method creates a &lt;HEAD&gt; tag and sets it value
87         @param value the value that goes between &lt;start_tag&gt; &lt;end_tag&gt;
88     */
89     public Head(String JavaDoc value)
90     {
91         addElement(value);
92     }
93
94     /**
95         This method creates a &lt;HEAD&gt; tag and sets it value
96         @param value the value that goes between &lt;start_tag&gt; &lt;end_tag&gt;
97     */
98     public Head(Element value)
99     {
100         addElement(value);
101     }
102
103     /**
104         Sets the PROFILE="" attribue
105         @param profile the url to one or more meta data profiles seperated by whitespace
106     */
107     public Head setProfile(String JavaDoc profile)
108     {
109         addAttribute("profile",profile);
110         return this;
111     }
112
113     /**
114         Adds an Element to the element.
115         @param hashcode name of element for hash table
116         @param element Adds an Element to the element.
117      */
118     public Head addElement(String JavaDoc hashcode,Element element)
119     {
120         addElementToRegistry(hashcode,element);
121         return(this);
122     }
123
124     /**
125         Adds an Element to the element.
126         @param hashcode name of element for hash table
127         @param element Adds an Element to the element.
128      */
129     public Head addElement(String JavaDoc hashcode,String JavaDoc element)
130     {
131         addElementToRegistry(hashcode,element);
132         return(this);
133     }
134
135     /**
136         Adds an Element to the element.
137         @param element Adds an Element to the element.
138      */
139     public Head addElement(Element element)
140     {
141         addElementToRegistry(element);
142         return(this);
143     }
144     /**
145         Adds an Element to the element.
146         @param element Adds an Element to the element.
147      */
148     public Head addElement(String JavaDoc element)
149     {
150         addElementToRegistry(element);
151         return(this);
152     }
153     /**
154         Removes an Element from the element.
155         @param hashcode the name of the element to be removed.
156     */
157     public Head removeElement(String JavaDoc hashcode)
158     {
159         removeElementFromRegistry(hashcode);
160         return(this);
161     }
162 }
163
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