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1
6
7 package org.contineo.actions.communication;
8
9 import java.util.Collection  ;
10 import javax.servlet.http.HttpServletRequest ;
11 import javax.servlet.http.HttpServletResponse ;
12 import javax.servlet.http.HttpSession ;
13 import org.apache.log4j.Level;
14 import org.apache.log4j.Logger;
15 import org.apache.struts.action.Action;
16 import org.apache.struts.action.ActionForm;
17 import org.apache.struts.action.ActionForward;
18 import org.apache.struts.action.ActionMapping;
19 import org.contineo.communication.dao.SystemMessageDAO;
20 import org.contineo.core.LoggingManager;
21 import org.contineo.core.SessionManagement;
22
26 public class ShowSystemMessageAction extends Action {
27
28
32 private Logger logger;
33
34
35
36 public ShowSystemMessageAction() {
37 logger = LoggingManager.getLogger(this.getClass());
38 }
39
40 public ActionForward execute(ActionMapping mapping,
41 ActionForm form, HttpServletRequest request,
42 HttpServletResponse response) {
43 ActionForward actionForward = new ActionForward();
44 HttpSession session = request.getSession();
45 if (SessionManagement.isValid(session)) {
46 try {
47 session.setAttribute("helppage", "showsysmess");
48 String username = (String )session.getAttribute("authuser");
49 SystemMessageDAO smdao = new SystemMessageDAO();
50 Collection messages = smdao.findByRecipient(username);
51 request.setAttribute("messages", messages);
52 } catch (Exception e) {
53 if (logger.isEnabledFor(Level.ERROR))
54 logger.error(e.getMessage());
55 }
56 actionForward = mapping.findForward("showsysmess");
57 } else
58 actionForward = mapping.findForward("invalid");
59 return actionForward;
60 }
61 }
62
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Java API By Example, From Geeks To Geeks.