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Java > Open Source Codes > org > contineo > actions > admin > user > SelectUserAction


1 package org.contineo.actions.admin.user;
2
3 import java.util.Collection JavaDoc;
4 import javax.servlet.http.HttpServletRequest JavaDoc;
5 import javax.servlet.http.HttpServletResponse JavaDoc;
6 import javax.servlet.http.HttpSession JavaDoc;
7 import org.apache.log4j.Level;
8 import org.apache.log4j.Logger;
9 import org.apache.struts.action.Action;
10 import org.apache.struts.action.ActionForm;
11 import org.apache.struts.action.ActionForward;
12 import org.apache.struts.action.ActionMapping;
13 import org.contineo.admin.dao.MenuDAO;
14 import org.contineo.admin.dao.UserDAO;
15 import org.contineo.core.LoggingManager;
16 import org.contineo.core.SessionManagement;
17 import org.contineo.forms.SelectUserForm;
18 /**
19  * Searches for users based on the username or name given in the user form;
20  * if no search string is given, all users are returned
21  * Created on 24. August 2003, 20:28
22  * @author Michael Scholz
23  */
24 public class SelectUserAction extends Action {
25
26     /**
27      * @uml.property name="logger"
28      * @uml.associationEnd
29      */
30     private Logger logger;
31
32     
33     /** Creates a new instance of ShowUserAction */
34     public SelectUserAction() {
35         logger = LoggingManager.getLogger(this.getClass());
36     }
37
38     public ActionForward execute(ActionMapping mapping,
39                     ActionForm form, HttpServletRequest JavaDoc request,
40                     HttpServletResponse JavaDoc response) {
41         ActionForward actionForward = new ActionForward();
42         HttpSession JavaDoc session = request.getSession();
43         if (SessionManagement.isValid(session)) {
44             try {
45                 MenuDAO mdao = new MenuDAO();
46                 String JavaDoc uname = (String JavaDoc)session.getAttribute("authuser");
47                 if (mdao.isReadEnable(10, uname)) {
48                     SelectUserForm suform = (SelectUserForm)form;
49                     String JavaDoc username = suform.getUserName();
50                     String JavaDoc name = suform.getName();
51                     UserDAO dao = new UserDAO();
52                     Collection JavaDoc coll = null;
53                     if ((username == null || username.trim().equals("")) && (name == null || name.trim().equals(""))) {
54                         coll = dao.findAll();
55                     } else {
56                         if (username == null || username.trim().equals("")) {
57                             coll = dao.findByName(name);
58                         } else {
59                             if (name == null || name.trim().equals("")) {
60                                 coll = dao.findByUserName(username);
61                             } else {
62                                 coll = dao.findByUserNameAndName(username, name);
63                             }
64                         }
65                     }
66                     request.setAttribute("users", coll);
67                     actionForward = mapping.findForward("showuser");
68                 } else
69                     actionForward = mapping.findForward("noaccess");
70             } catch (Exception JavaDoc e) {
71                 if (logger.isEnabledFor(Level.ERROR))
72                     logger.error(e.getMessage());
73                 actionForward = mapping.findForward("error");
74             }
75         } else
76             actionForward = mapping.findForward("invalid");
77         return actionForward;
78     }
79 }
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