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Java > Open Source Codes > org > nextime > ion > frontoffice > objectSelector > GetPublicationView


1 /*
2  * ĻON content management system.
3  * Copyright (C) 2002 Guillaume Bort(gbort@msn.com). All rights reserved.
4  *
5  * Copyright (c) 2000 The Apache Software Foundation. All rights reserved.
6  * Copyright 2000-2002 (C) Intalio Inc. All Rights Reserved.
7  *
8  * ĻON is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License
10  * as published by the Free Software Foundation; either version 2
11  * of the License, or (at your option) any later version.
12  *
13  * ĻON core framework, ĻON content server, ĻON backoffice, ĻON frontoffice
14  * and ĻON admin application are parts of ĻON and are distributed under
15  * same terms of licence.
16  *
17  *
18  * ĻON includes software developed by the Apache Software Foundation (http://www.apache.org/)
19  * and software developed by the Exolab Project (http://www.exolab.org).
20  *
21  * ĻON is distributed in the hope that it will be useful,
22  * but WITHOUT ANY WARRANTY; without even the implied warranty of
23  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24  * GNU General Public License for more details.
25  */
26
27 package org.nextime.ion.frontoffice.objectSelector;
28
29 import java.util.Collection JavaDoc;
30 import java.util.Hashtable JavaDoc;
31 import java.util.Vector JavaDoc;
32
33 import javax.servlet.http.HttpServletRequest JavaDoc;
34 import javax.servlet.http.HttpServletResponse JavaDoc;
35
36 import org.nextime.ion.common.IsOnline;
37
38 import org.nextime.ion.framework.business.Publication;
39 import org.nextime.ion.framework.business.Section;
40 import org.nextime.ion.framework.helper.Viewer;
41 import org.nextime.ion.framework.logger.Logger;
42
43 public class GetPublicationView implements ObjectSelector {
44
45     public Collection JavaDoc selectObjects(
46         Hashtable JavaDoc params,
47         HttpServletRequest JavaDoc request,
48         HttpServletResponse JavaDoc response)
49         throws SelectException {
50         try {
51             String JavaDoc publication = (String JavaDoc) params.get("publication");
52             String JavaDoc view = (String JavaDoc) params.get("view");
53
54             String JavaDoc currentLocale =
55                 request.getSession().getAttribute("currentLocale") + "";
56
57             Publication p = Publication.getInstance(publication);
58
59             int version = 1;
60             if (params.get("version") == null) {
61                 version = IsOnline.getMostRecentVersion(p);
62             } else {
63                 version = Integer.parseInt(params.get("version") + "");
64             }
65
66             PublicationResult r = new PublicationResult();
67             r.setVersion(version);
68             r.setPublication(p);
69             if (view != null) {
70                 r.setView(
71                     new String JavaDoc(
72                         Viewer.getView(p, version, view, currentLocale)));
73             }
74             Vector JavaDoc v2 = new Vector JavaDoc();
75             v2.add(r);
76             return v2;
77         } catch (Exception JavaDoc e) {
78             Logger.getInstance().error("Erreur du SelectObject", this, e);
79             throw new SelectException(e.getMessage());
80         }
81     }
82
83 }
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