Class | Line # | Actions | |||||
---|---|---|---|---|---|---|---|
PecidTag | 51 | 8 | 15.4% | 4 | 11 |
1 | /** | |
2 | * This file Copyright (c) 2010-2015 Magnolia International | |
3 | * Ltd. (http://www.magnolia-cms.com). All rights reserved. | |
4 | * | |
5 | * | |
6 | * This file is dual-licensed under both the Magnolia | |
7 | * Network Agreement and the GNU General Public License. | |
8 | * You may elect to use one or the other of these licenses. | |
9 | * | |
10 | * This file is distributed in the hope that it will be | |
11 | * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the | |
12 | * implied warranty of MERCHANTABILITY or FITNESS FOR A | |
13 | * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. | |
14 | * Redistribution, except as permitted by whichever of the GPL | |
15 | * or MNA you select, is prohibited. | |
16 | * | |
17 | * 1. For the GPL license (GPL), you can redistribute and/or | |
18 | * modify this file under the terms of the GNU General | |
19 | * Public License, Version 3, as published by the Free Software | |
20 | * Foundation. You should have received a copy of the GNU | |
21 | * General Public License, Version 3 along with this program; | |
22 | * if not, write to the Free Software Foundation, Inc., 51 | |
23 | * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
24 | * | |
25 | * 2. For the Magnolia Network Agreement (MNA), this file | |
26 | * and the accompanying materials are made available under the | |
27 | * terms of the MNA which accompanies this distribution, and | |
28 | * is available at http://www.magnolia-cms.com/mna.html | |
29 | * | |
30 | * Any modifications to this file must keep this entire header | |
31 | * intact. | |
32 | * | |
33 | */ | |
34 | package info.magnolia.module.blossom.taglib; | |
35 | ||
36 | import java.io.IOException; | |
37 | ||
38 | import javax.jcr.RepositoryException; | |
39 | import javax.servlet.jsp.JspException; | |
40 | import javax.servlet.jsp.tagext.TagSupport; | |
41 | ||
42 | import org.apache.commons.lang.StringUtils; | |
43 | ||
44 | import info.magnolia.context.MgnlContext; | |
45 | ||
46 | /** | |
47 | * Outputs the UUID of the paragraph currently being rendered. | |
48 | * | |
49 | * @since 0.5 | |
50 | */ | |
51 | public class PecidTag extends TagSupport { | |
52 | ||
53 | private String var; | |
54 | ||
55 | public void setVar(String var) { | |
56 | this.var = var; | |
57 | } | |
58 | ||
59 | 0 | @Override |
60 | public int doStartTag() throws JspException { | |
61 | ||
62 | 0 | try { |
63 | ||
64 | 0 | String localUuid = MgnlContext.getAggregationState().getCurrentContentNode().getIdentifier(); |
65 | ||
66 | 0 | if (StringUtils.isEmpty(this.var)) { |
67 | 0 | pageContext.getOut().print(localUuid); |
68 | } else { | |
69 | 0 | this.pageContext.setAttribute(this.var, localUuid); |
70 | } | |
71 | ||
72 | } catch (IOException e) { | |
73 | 0 | throw new JspException(e.getMessage(), e); |
74 | } catch (RepositoryException e) { | |
75 | 0 | throw new JspException(e.getMessage(), e); |
76 | } | |
77 | ||
78 | 0 | return SKIP_BODY; |
79 | } | |
80 | } |