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Java > Open Source Codes > org > nemesis > forum > webapp > admin > action > EditForumAction


1 package org.nemesis.forum.webapp.admin.action;
2
3 import java.util.Enumeration JavaDoc;
4 import java.util.Iterator JavaDoc;
5
6 import javax.servlet.http.HttpServletRequest JavaDoc;
7 import javax.servlet.http.HttpServletResponse JavaDoc;
8
9 import org.apache.commons.beanutils.PropertyUtils;
10 import org.apache.commons.logging.Log;
11 import org.apache.commons.logging.LogFactory;
12 import org.apache.struts.action.ActionError;
13 import org.apache.struts.action.ActionErrors;
14 import org.apache.struts.action.ActionForm;
15 import org.apache.struts.action.ActionForward;
16 import org.apache.struts.action.ActionMapping;
17 import org.nemesis.forum.Forum;
18 import org.nemesis.forum.ForumFactory;
19 import org.nemesis.forum.webapp.admin.bean.ForumBean;
20 import org.nemesis.forum.webapp.exception.UnauthorizedException;
21
22 /**
23  * @author dlaurent
24  *
25  * 20 févr. 2003
26  */
27 public class EditForumAction extends BaseAction {
28
29     static protected Log log = LogFactory.getLog(EditForumAction.class);
30
31     public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response) throws Exception JavaDoc {
32
33         //check logon
34 checkUser(request);
35
36         ActionErrors errors = new ActionErrors();
37         // user need cancel
38 if (isCancelled(request)) {
39             return (mapping.findForward("cancel"));
40         }
41
42         try {
43
44             ForumFactory forumFactory = ForumFactory.getInstance(getAuthToken(request));
45             Forum forum = forumFactory.getForum(Integer.parseInt(request.getParameter("id")));
46
47             //check permission
48 checkPermission(request, OperationConstants.EDIT_FORUM, forum);
49
50             //first, populate
51 if (request.getParameter("forumBean.id") == null) {
52                 
53                 ForumBean fb =new ForumBean();
54                 fb.setDescription(forum.getDescription());
55                 fb.setId(forum.getID());
56                 fb.setModerationType(forum.getModerationType());
57                 fb.setName(forum.getName());
58                 String JavaDoc key=null;
59                 for(Enumeration JavaDoc e= forum.propertyNames();e.hasMoreElements();){
60                     key=(String JavaDoc)e.nextElement();
61                     fb.setPropertie(key, forum.getProperty(key));
62                 }
63
64                 PropertyUtils.setProperty(form, "forumBean", fb);
65                 return mapping.findForward("view");
66             }
67
68             //save
69 ForumBean fb = (ForumBean) PropertyUtils.getProperty(form, "forumBean");
70             forum.setModerationType(fb.getModerationType());
71             forum.setDescription(fb.getDescription());
72             //non forum.setName(fb.getDescription());
73
74             //properties
75 String JavaDoc temp = null;
76             for (Iterator JavaDoc it = fb.getProperties().keySet().iterator(); it.hasNext();) {
77                 temp = (String JavaDoc) it.next();
78                 forum.setProperty(temp, (String JavaDoc) fb.getProperties().get(temp));
79             }
80
81         } catch (NumberFormatException JavaDoc aee) {
82             errors.add("general", new ActionError("addForum.unauthorized"));
83         } catch (UnauthorizedException aee) {
84             errors.add("general", new ActionError("addForum.unauthorized"));
85             saveErrors(request, errors);
86             return mapping.findForward("cancel");
87         } catch (Exception JavaDoc e) {
88             String JavaDoc eid = this.getClass().getName() + "_" + System.currentTimeMillis();
89             log.error("eid:" + eid + "\nsessionID" + request.getSession().getId(), e);
90             errors.add("general", new ActionError("error.general", "erreur id:" + eid));
91         }
92
93         if (!errors.isEmpty()) {
94             saveErrors(request, errors);
95             return (mapping.findForward("cancel"));
96         }
97
98         return mapping.findForward("success");
99     }
100
101 }
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