01: /**
02: * LibreSource
03: * Copyright (C) 2004-2008 Artenum SARL / INRIA
04: * http://www.libresource.org - contact@artenum.com
05: *
06: * This file is part of the LibreSource software,
07: * which can be used and distributed under license conditions.
08: * The license conditions are provided in the LICENSE.TXT file
09: * at the root path of the packaging that enclose this file.
10: * More information can be found at
11: * - http://dev.libresource.org/home/license
12: *
13: * Initial authors :
14: *
15: * Guillaume Bort / INRIA
16: * Francois Charoy / Universite Nancy 2
17: * Julien Forest / Artenum
18: * Claude Godart / Universite Henry Poincare
19: * Florent Jouille / INRIA
20: * Sebastien Jourdain / INRIA / Artenum
21: * Yves Lerumeur / Artenum
22: * Pascal Molli / Universite Henry Poincare
23: * Gerald Oster / INRIA
24: * Mariarosa Penzi / Artenum
25: * Gerard Sookahet / Artenum
26: * Raphael Tani / INRIA
27: *
28: * Contributors :
29: *
30: * Stephane Bagnier / Artenum
31: * Amadou Dia / Artenum-IUP Blois
32: * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
33: */package org.libresource.web.controllers.kernel;
34:
35: import org.libresource.Libresource;
36:
37: import org.libresource.kernel.KernelConstants;
38: import org.libresource.kernel.LibresourceSecurityException;
39: import org.libresource.kernel.ejb.model.SymbolicLinkResourceValue;
40: import org.libresource.kernel.interfaces.KernelService;
41:
42: import org.libresource.web.Controller;
43:
44: import java.net.URI;
45:
46: import javax.servlet.http.HttpServletRequest;
47: import javax.servlet.http.HttpServletResponse;
48:
49: public class EditSymbolicLinkController implements Controller {
50: public Object process(URI uri, HttpServletRequest request,
51: HttpServletResponse response) throws Exception {
52: if (request.getParameter("cancel") != null) {
53: return uri;
54: }
55:
56: if (request.getParameter("toUri") == null) {
57: KernelService kernelService = (KernelService) Libresource
58: .getService(KernelConstants.SERVICE);
59:
60: if (!kernelService.checkSecurity(uri,
61: KernelConstants.SECURITY_UPDATE)) {
62: throw new LibresourceSecurityException(uri,
63: KernelConstants.SECURITY_UPDATE);
64: }
65:
66: SymbolicLinkResourceValue linkResourceValue = kernelService
67: .getSymbolicLink(uri);
68: request.setAttribute("toUri", linkResourceValue
69: .getLinkURI());
70:
71: return "/pages/modules/kernel/editSymbolicLink.jsp";
72: }
73:
74: KernelService kernelService = (KernelService) Libresource
75: .getService(KernelConstants.SERVICE);
76: kernelService.editSymbolicLink(uri, new URI(request
77: .getParameter("toUri")));
78:
79: return uri;
80: }
81: }
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