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Java > Open Source Codes > org > infoglue > deliver > taglib > structure > SiteNodeLanguagesTag


1 /* ===============================================================================
2 *
3 * Part of the InfoGlue Content Management Platform (www.infoglue.org)
4 *
5 * ===============================================================================
6 *
7 * Copyright (C)
8 *
9 * This program is free software; you can redistribute it and/or modify it under
10 * the terms of the GNU General Public License version 2, as published by the
11 * Free Software Foundation. See the file LICENSE.html for more information.
12 *
13 * This program is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
15 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
19 * Place, Suite 330 / Boston, MA 02111-1307 / USA.
20 *
21 * ===============================================================================
22 */
23
24 package org.infoglue.deliver.taglib.structure;
25
26 import java.util.List JavaDoc;
27
28 import javax.servlet.jsp.JspException JavaDoc;
29
30 import org.infoglue.cms.entities.structure.SiteNodeVO;
31 import org.infoglue.deliver.taglib.component.ComponentLogicTag;
32
33 /**
34  * This tag returns all languages available for the current repository minus any disables languages for this page.
35  * @author Mattias Bogeblad
36  *
37  */
38
39 public class SiteNodeLanguagesTag extends ComponentLogicTag
40 {
41     private static final long serialVersionUID = 3258135773294113587L;
42
43     private Integer JavaDoc siteNodeId;
44     
45     public SiteNodeLanguagesTag()
46     {
47         super();
48     }
49     
50     public int doEndTag() throws JspException JavaDoc
51     {
52         produceResult(getPageLanguages());
53         return EVAL_PAGE;
54     }
55
56     private List JavaDoc getPageLanguages() throws JspException JavaDoc
57     {
58         if(this.siteNodeId != null)
59             return this.getController().getPageLanguages(this.siteNodeId);
60         else
61             return this.getController().getPageLanguages();
62     }
63     
64     public void setSiteNodeId(String JavaDoc siteNodeId) throws JspException JavaDoc
65     {
66         this.siteNodeId = evaluateInteger("SiteNodeLanguagesTag", "siteNodeId", siteNodeId);
67     }
68
69 }
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