1    package com.instantbank.collections.basicInfo.web;
2    
3    import java.io.IOException;
4    import javax.servlet.RequestDispatcher;
5    import javax.servlet.ServletConfig;
6    import javax.servlet.ServletContext;
7    import javax.servlet.ServletException;
8    import javax.servlet.http.HttpServlet;
9    import javax.servlet.http.HttpServletRequest;
10   import javax.servlet.http.HttpServletResponse;
11   import javax.servlet.http.HttpSession;
12   import com.instantbank.collections.basicInfo.ejb.BasicInfoServices;
13   import com.instantbank.collections.basicInfo.ejb.BasicInfoServicesHome;
14   import com.instantbank.collections.util.FilterChain;
15   import com.instantbank.collections.util.InstantbankException;
16   import com.instantbank.collections.util.ServiceLocator;
17   
18   public class CountriesMaintenanceController extends HttpServlet {
19     private String debug;
20     private BasicInfoServices services;
21     private HttpSession session;
22     private Long userId;
23   
24   
25     public void init(ServletConfig config) throws ServletException {
26       super.init(config);
27       try {
28         BasicInfoServicesHome home = (BasicInfoServicesHome)
29           ServiceLocator.instance().createEJB("BasicInfoServicesHome", BasicInfoServicesHome.class, false);
30         services = home.create();
31       }
32       catch(Exception e) {
33         throw new ServletException(e);
34       }
35     }
36   
37   
38     public void doGet(HttpServletRequest request, HttpServletResponse response) throws
39       ServletException, IOException {
40   
41       doPost(request, response);
42     }
43   
44   
45     public void doPost(HttpServletRequest request, HttpServletResponse response) throws
46       ServletException, IOException {
47   
48       String action;
49       com.instantbank.collections.util.FilterChain chain;
50   
51       try {
52         action = request.getParameter("action");
53         session = request.getSession(false);
54         try {
55   
56           chain = new com.instantbank.collections.util.FilterChain(true, getServletConfig().getServletContext());
57           if(chain.processFilter(request, response)) {
58             return;
59           }
60           if(action.equals("initialize")) {
61             initialize(request, response);
62           }
63           else if(action.equals("save")) {
64             save(request, response);
65           }
66           else {
67             throw new InstantbankException("112001", "Action " + action + " not supported");
68           }
69         }
70         catch(Exception e) {
71           throw new InstantbankException(e, "112002", "Failed to execute controller action " + action);
72         }
73       }
74       catch(InstantbankException e) {
75         session.setAttribute("Exception", e);
76         response.sendRedirect("../main_web/ControllerError.jsp?showTechnical=0");
77       }
78     }
79   
80   
81     public String getServletInfo() {
82       return "com.instantbank.collections.basicInfo.web.CountriesMaintenanceController Information";
83     }
84   
85   
86     private void initialize(HttpServletRequest request, HttpServletResponse response) throws
87       IOException, ServletException, InstantbankException {
88   
89       String xml;
90   
91       xml = services.getCountries();
92       ServletContext sc = getServletConfig().getServletContext();
93       request.setAttribute("title", "Countires Maintenance");
94       request.setAttribute("data", xml);
95       RequestDispatcher rd = sc.getRequestDispatcher("/basicInfo_web/CountriesView.jsp");
96       rd.forward(request, response);
97     }
98   
99   
100    private void save(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException, InstantbankException {
101      String xml;
102  
103      userId = (Long)session.getAttribute("userId");
104      xml = request.getParameter("data");
105      services.saveCountries(userId, xml);
106      initialize(request, response);
107    }
108  
109  }
110  
111