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Java > Open Source Codes > org > riotfamily > forms > element > select > RadioButtonGroup


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2006
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */
24 package org.riotfamily.forms.element.select;
25
26 import java.io.PrintWriter JavaDoc;
27
28 import org.riotfamily.common.collection.FlatMap;
29 import org.riotfamily.forms.TemplateUtils;
30
31 /**
32  * Single-select element that uses a group of radio-buttons to render
33  * the options. Internally a template is used in order to allow the
34  * customization of the layout.
35  */
36 public class RadioButtonGroup extends AbstractSingleSelectElement {
37
38     private String JavaDoc template;
39     
40     public RadioButtonGroup() {
41         setOptionRenderer(new InputTagRenderer("radio"));
42         template = TemplateUtils.getTemplatePath(this);
43     }
44     
45     public void setTemplate(String JavaDoc template) {
46         this.template = template;
47     }
48
49     public void renderInternal(PrintWriter JavaDoc writer) {
50         FlatMap model = new FlatMap();
51         model.put("element", this);
52         model.put("options", getOptions());
53         getFormContext().getTemplateRenderer().render(template, model, writer);
54     }
55     
56     public boolean isCompositeElement() {
57         return true;
58     }
59
60 }
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