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


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 javax.servlet.jsp.JspException JavaDoc;
26 import javax.servlet.jsp.JspTagException JavaDoc;
27
28 import org.infoglue.cms.controllers.kernel.impl.simple.DigitalAssetController;
29 import org.infoglue.deliver.taglib.AbstractTag;
30
31 /**
32  *
33  */
34 public class DigitalAssetUrlTag extends AbstractTag
35 {
36     /**
37      *
38      */
39     private static final long serialVersionUID = -3648763492131170473L;
40     
41     /**
42      *
43      */
44     private Integer JavaDoc digitalAssetId;
45
46
47     /**
48      *
49      */
50     public DigitalAssetUrlTag()
51     {
52         super();
53     }
54
55     /**
56      *
57      */
58     public int doEndTag() throws JspException JavaDoc
59     {
60         setResultAttribute(getDigitalAssetUrl());
61         return super.doEndTag();
62     }
63
64     /**
65      *
66      */
67     private String JavaDoc getDigitalAssetUrl() throws JspException JavaDoc
68     {
69         try
70         {
71             return DigitalAssetController.getDigitalAssetUrl(digitalAssetId);
72         }
73         catch(Exception JavaDoc e)
74         {
75             e.printStackTrace();
76             throw new JspTagException JavaDoc(e.getMessage());
77         }
78     }
79     
80     /**
81      *
82      */
83     public void setDigitalAssetId(final String JavaDoc digitalAssetId) throws JspException JavaDoc
84     {
85         this.digitalAssetId = evaluateInteger("digitalAssetUrl", "digitalAssetId", digitalAssetId);
86     }
87
88 }
89
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