01: /*
02: * regain - A file search engine providing plenty of formats
03: * Copyright (C) 2004 Til Schneider
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation; either
08: * version 2.1 of the License, or (at your option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public
16: * License along with this library; if not, write to the Free Software
17: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18: *
19: * Contact: Til Schneider, info@murfman.de
20: *
21: * CVS information:
22: * $RCSfile$
23: * $Source$
24: * $Date: 2005-03-01 17:04:30 +0100 (Di, 01 Mrz 2005) $
25: * $Author: til132 $
26: * $Revision: 46 $
27: */
28: package net.sf.regain.ui.desktop.status.sharedlib.autoupdate;
29:
30: import net.sf.regain.RegainException;
31: import net.sf.regain.util.sharedtag.PageRequest;
32: import net.sf.regain.util.sharedtag.PageResponse;
33: import net.sf.regain.util.sharedtag.SharedTag;
34:
35: /**
36: * Generates a meta tag the updates the page.
37: *
38: * @author Til Schneider, www.murfman.de
39: */
40: public class MetaTag extends SharedTag {
41:
42: /**
43: * Called when the parser reaches the end tag.
44: *
45: * @param request The page request.
46: * @param response The page response.
47: * @throws RegainException If there was an exception.
48: */
49: public void printEndTag(PageRequest request, PageResponse response)
50: throws RegainException {
51: String autoupdate = request.getParameter("autoupdate");
52: if (autoupdate != null) {
53: response.print("<meta http-equiv=\"refresh\" content=\""
54: + autoupdate + "\"/>");
55: }
56: }
57:
58: }
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