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Java > Open Source Codes > org > infoglue > cms > taglib > content > DigitalAssetsTag


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 package org.infoglue.cms.taglib.content;
24
25 import java.util.List JavaDoc;
26
27 import javax.servlet.jsp.JspException JavaDoc;
28 import javax.servlet.jsp.JspTagException JavaDoc;
29
30 import org.infoglue.cms.controllers.kernel.impl.simple.DigitalAssetController;
31 import org.infoglue.deliver.taglib.AbstractTag;
32
33 /**
34  *
35  */
36 public class DigitalAssetsTag extends AbstractTag
37 {
38     /**
39      *
40      */
41     private static final long serialVersionUID = -5895792525780372296L;
42
43     /**
44      *
45      */
46     private Integer JavaDoc contentId;
47
48     /**
49      *
50      */
51     private Integer JavaDoc languageId;
52     
53     /**
54      *
55      */
56     public DigitalAssetsTag()
57     {
58         super();
59     }
60     
61     /**
62      *
63      */
64     public int doEndTag() throws JspException JavaDoc
65     {
66         setResultAttribute(getDigitalAssets());
67         return super.doEndTag();
68     }
69
70     /**
71      *
72      */
73     private List JavaDoc getDigitalAssets() throws JspException JavaDoc
74     {
75         try
76         {
77             List JavaDoc assets = DigitalAssetController.getDigitalAssetVOList(contentId, languageId, false);
78             return assets.isEmpty() ? null : assets;
79         }
80         catch(Exception JavaDoc e)
81         {
82             e.printStackTrace();
83             throw new JspTagException JavaDoc(e.getMessage());
84         }
85     }
86     
87     /**
88      *
89      */
90     public void setContentId(final String JavaDoc contentId) throws JspException JavaDoc
91     {
92         this.contentId = evaluateInteger("digitalAssets", "contentId", contentId);
93     }
94
95     /**
96      *
97      */
98     public void setLanguageId(final String JavaDoc languageId) throws JspException JavaDoc
99     {
100         this.languageId = evaluateInteger("digitalAssets", "languageId", languageId);
101     }
102 }
103
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