Package com.dev.trade.bo

Examples of com.dev.trade.bo.User

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
      String page = request.getServletPath();
      if ("/login".equals(page)) {
        String userId = (String) request.getParameter("user");
        String password = (String) request.getParameter("password");
        if (userId != null && password != null) {
          User user = tradeDAO.getUserByUserId(userId);
          session.setAttribute("user", user);
          if (user != null && password.equals(user.getPassword())) {
            page = "/stocks";
            session.setAttribute("userId", userId);
            session.setAttribute("password", password);
            List stocks = tradeDAO.getStocks();
            session.setAttribute("stocks", stocks);
          } else {
            page = "/login";
            session.setAttribute("status",
                "Logon Failed Please Try Again!");
          }
        } else {
          page = "/login";
        }

      } else if ("/stocks".equals(page)) {
        List stocks = tradeDAO.getStocks();
        session.setAttribute("stocks", stocks);
      } else if ("/userstocks".equals(page)) {
        String userId = (String) session.getAttribute("userId");
        List userStocks = tradeDAO.getUserStocks(userId);
        session.setAttribute("userStocks", userStocks);
      } else if ("/register".equals(page)) {
        String userId = request.getParameter("user");
        String name = request.getParameter("name");
        String password = request.getParameter("password");
        String address = request.getParameter("address");
        float cash = Float
            .parseFloat((request.getParameter("cash") == null) ? "0"
                : request.getParameter("cash"));
        if (userId != null && name != null && password != null
            && address != null && cash != 0) {
          User user = tradeDAO.getUserByUserId(userId);
          if (user == null) {
            boolean status = tradeDAO.addUser(userId, name,
                password, address, cash);
            if (status) {
              page = "/login";
            } else {
              page = "/register";
              session.setAttribute("status",
                  "Registration Failed Please Try Again!");
            }
          } else {
            page = "/register";
            session.setAttribute("status",
                "Registration Failed User Already Exists!");
          }

        }else if (userId != null && name != null && password != null
            && address != null && cash == 0) {
            session.setAttribute("status",
                "Registration Failed Not enough Cash!");
            page = "/register";

        }else {
          page = "/register";
        }

      } else if ("/sell".equals(page)) {
        page = "/userstocks";
        String userId = (String) session.getAttribute("userId");
        String stockId = request.getParameter("select");
        int quantity = Integer.parseInt(request
            .getParameter("sellQuantity"));
        boolean status = tradeDAO.sellStock(userId, stockId, quantity);
        if (!status) {
          session
              .setAttribute("status",
                  "Not Enough Stocks or Operation Failed Please Try Again!");
        }
        List userStocks = tradeDAO.getUserStocks(userId);
        session.setAttribute("userStocks", userStocks);
        User user = tradeDAO.getUserByUserId(userId);
        session.setAttribute("user", user);
      } else if ("/buy".equals(page)) {
        page = "/stocks";
        String userId = (String) session.getAttribute("userId");
        String stockId = request.getParameter("select");
        int quantity = Integer.parseInt(request
            .getParameter("buyQuantity"));
        boolean status = tradeDAO.buyStock(userId, stockId, quantity);
        if (!status) {
          session
              .setAttribute("status",
                  "Not Enough Money or Operation Failed Please Try Again!");
        }
        List userStocks = tradeDAO.getUserStocks(userId);
        session.setAttribute("userStocks", userStocks);
        User user = tradeDAO.getUserByUserId(userId);
        session.setAttribute("user", user);
      }

      request.getRequestDispatcher(page + ".jsp").forward(request,
          response);
View Full Code Here
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
    }
  }

  public User getUserByUserId(String userId) throws DBException {

    User user = null;
    try {
      String query = "select * from users where userid = ?";
      PreparedStatement pStmt = con.prepareStatement(query);
      pStmt.setString(1, userId);
      ResultSet rs = pStmt.executeQuery();
      while (rs.next()) {
        user = new User(rs.getString(1), rs.getString(2), rs
            .getString(3), rs.getString(4), rs.getFloat(5));
      }
      pStmt.close();
    } catch (SQLException ex) {
      ex.printStackTrace();
View Full Code Here
TOP

Related Classes of com.dev.trade.bo.User

  • com.dev.trade.dao.TradeDAO
  • com.dev.trade.servlet.TradeDispatcherServlet
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.