that's my spot.com

"); 77 | 78 | ResultSet r=s2.executeQuery("select park_num,spot_number,book_in_time,vehicle_type from parking_spot_info where cid="+Integer.parseInt(username)); 79 | int i=s.executeUpdate("delete from parking_spot_info where cid="+Integer.parseInt(username)); 80 | r.next(); 81 | pnum=r.getString(1); 82 | snum=r.getString(2); 83 | 84 | out.print(""); 95 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 96 | out.println(""); 97 | con.close(); 98 | } 99 | catch(SQLException e) 100 | { 101 | e.printStackTrace(); 102 | } 103 | catch(Exception e) 104 | { 105 | e.printStackTrace(); 106 | } 107 | 108 | 109 | } 110 | else 111 | { 112 | try{ 113 | Connection con=DriverManager.getConnection(url+dbname,uname,pwd); 114 | java.sql.Statement s=con.createStatement(); 115 | java.sql.Statement s2=con.createStatement(); 116 | out.print("

That's my spot

"); 117 | // out.println("

"); 118 | 119 | ResultSet r=s2.executeQuery("select park_num,spot_number,book_in_time,vehicle_type from parking_spot_info where cid="+Integer.parseInt(username)); 120 | int i=s.executeUpdate("delete from parking_spot_info where cid="+Integer.parseInt(username)); 121 | r.next(); 122 | pnum=r.getString(1); 123 | snum=r.getString(2); 124 | book_in_time=r.getString(3); 125 | vtype=r.getString(4); 126 | Float cost; 127 | if(vtype.equals("1")) 128 | { 129 | ResultSet r2=s2.executeQuery("select cost_of_car_parkings from parking_lot_info where park_number="+Integer.parseInt(pnum)); 130 | r2.next(); 131 | cost=Float.parseFloat(r2.getString(1)); 132 | } 133 | else 134 | { 135 | ResultSet r2=s2.executeQuery("select cost_of_bike_parkings from parking_lot_info where park_number="+Integer.parseInt(pnum)); 136 | r2.next(); 137 | cost=Float.parseFloat(r2.getString(1)); 138 | } 139 | Date date=new Date(); 140 | System.out.println(date.toInstant()); 141 | String time=date.toString().substring(11, 20); 142 | System.out.println(time); 143 | int h=Integer.parseInt(time.substring(0,2).toString()); 144 | System.out.println(h+1); 145 | h=h+1; 146 | int time_booked=Integer.parseInt(book_in_time.substring(0, 2).toString()); 147 | float bill=(h-time_booked)*cost; 148 | 149 | out.print(""); 162 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 163 | out.println(""); 164 | con.close(); 165 | } 166 | catch(SQLException e) 167 | { 168 | e.printStackTrace(); 169 | } 170 | catch(Exception e) 171 | { 172 | e.printStackTrace(); 173 | } 174 | 175 | 176 | } 177 | 178 | } 179 | else 180 | { 181 | //out.println("\nPlease login first!
"); 182 | //out.print(""); 183 | response.sendRedirect("Sign_in_customer.html"); 184 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 185 | } 186 | } 187 | 188 | /** 189 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 190 | */ 191 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 192 | // TODO Auto-generated method stub 193 | doGet(request, response); 194 | } 195 | 196 | } 197 | -------------------------------------------------------------------------------- /src/Locations_spot_info.java: -------------------------------------------------------------------------------- 1 | 2 | 3 | import java.io.IOException; 4 | import java.io.PrintWriter; 5 | import java.sql.Connection; 6 | import java.sql.DriverManager; 7 | import java.sql.ResultSet; 8 | import java.sql.SQLException; 9 | import java.sql.Statement; 10 | 11 | import javax.servlet.ServletException; 12 | import javax.servlet.annotation.WebServlet; 13 | import javax.servlet.http.HttpServlet; 14 | import javax.servlet.http.HttpServletRequest; 15 | import javax.servlet.http.HttpServletResponse; 16 | import javax.servlet.http.HttpSession; 17 | 18 | /** 19 | * Servlet implementation class Locations_spot_info 20 | */ 21 | @WebServlet("/Locations_spot_info") 22 | public class Locations_spot_info extends HttpServlet { 23 | private static final long serialVersionUID = 1L; 24 | 25 | /** 26 | * @see HttpServlet#HttpServlet() 27 | */ 28 | String lcode_string; 29 | int lcode; 30 | public Locations_spot_info() 31 | { super(); 32 | 33 | } 34 | /* public Locations_spot_info(String l) { 35 | super(); 36 | lcode=l; 37 | // TODO Auto-generated constructor stub 38 | }*/ 39 | 40 | /** 41 | * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 42 | */ 43 | protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 44 | String url="jdbc:mysql://localhost:3306/"; 45 | String dbname="parking_system_db"; 46 | String uname="root"; 47 | String pwd="root"; 48 | String driver="com.mysql.jdbc.Driver"; 49 | String username; 50 | lcode_string= request.getParameter("action"); 51 | HttpSession session=request.getSession(false); 52 | PrintWriter out=response.getWriter(); 53 | response.setContentType("text/html"); 54 | if(session!=null) 55 | { 56 | username=(String) session.getAttribute("username"); 57 | 58 | 59 | out.print("that's my spot.com" 60 | + "" 61 | + "" 62 | + "" 63 | + " " 64 | + "" 65 | + "" 66 | + "" 67 | + ""); 68 | 69 | 70 | try{ 71 | Connection con=DriverManager.getConnection(url+dbname,uname,pwd); 72 | lcode=Integer.parseInt(lcode_string); 73 | 74 | Statement stmt=con.createStatement(); 75 | 76 | 77 | out.print("

That's my spot

"); 78 | out.println("

"); 93 | while(r3.next()) 94 | { 95 | pname=r3.getString(1); 96 | pnum=r3.getString(2); 97 | out.println("

"); 98 | out.println("

"); 99 | out.println("

"); 100 | Statement s=con.createStatement(); 101 | ResultSet r2=s.executeQuery("select * from parking_lot_info where park_number="+Integer.parseInt(pnum)); 102 | String[] psi=new String[10]; 103 | session.setAttribute("park_num", pnum); 104 | java.sql.ResultSetMetaData rsmd=r2.getMetaData(); 105 | if(r2.next()) 106 | { 107 | for(int i=1;i<=9;i++) 108 | { 109 | psi[i]=r2.getString(i); 110 | out.println(rsmd.getColumnName(i)+" : "+psi[i]+"
"); 111 | } 112 | 113 | } 114 | 115 | out.print("

"); 116 | 117 | } 118 | out.print("

"); 119 | out.println(""); 121 | out.println(""); 122 | con.close(); 123 | } 124 | catch(SQLException e) 125 | { 126 | e.printStackTrace(); 127 | } 128 | catch(Exception e) 129 | { 130 | e.printStackTrace(); 131 | } 132 | } 133 | else 134 | { 135 | //out.println("\nPlease login first!
"); 136 | //out.print(""); 137 | response.sendRedirect("Sign_in_customer.html"); 138 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 139 | 140 | } 141 | } 142 | 143 | /** 144 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 145 | */ 146 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 147 | // TODO Auto-generated method stub 148 | doGet(request, response); 149 | } 150 | 151 | } 152 | -------------------------------------------------------------------------------- /src/LogoutServlet.java: -------------------------------------------------------------------------------- 1 | 2 | 3 | import java.io.IOException; 4 | import java.io.PrintWriter; 5 | 6 | import javax.servlet.ServletException; 7 | import javax.servlet.annotation.WebServlet; 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 | 13 | /** 14 | * Servlet implementation class LogoutServlet 15 | */ 16 | @WebServlet("/LogoutServlet") 17 | public class LogoutServlet extends HttpServlet { 18 | private static final long serialVersionUID = 1L; 19 | String username; 20 | /** 21 | * @see HttpServlet#HttpServlet() 22 | */ 23 | public LogoutServlet() { 24 | super(); 25 | // TODO Auto-generated constructor stub 26 | } 27 | 28 | /** 29 | * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 30 | */ 31 | protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 32 | // TODO Auto-generated method stub 33 | //response.getWriter().append("Served at: ").append(request.getContextPath()); 34 | PrintWriter out=response.getWriter(); 35 | response.setContentType("text/html"); 36 | HttpSession session=request.getSession(); 37 | username=(String) session.getAttribute("username"); 38 | session.invalidate(); 39 | out.print("that's my spot.com" 40 | + "" 41 | + "" 42 | + "" 43 | + " " 44 | + "" 45 | + "" 46 | + "" 47 | + ""); 48 | 49 | 50 | out.print("

That's my spot

"); 51 | // out.println("

"); 52 | 53 | 54 | out.print(""); 58 | 59 | out.println(""); 60 | 61 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 62 | } 63 | 64 | /** 65 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 66 | */ 67 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 68 | // TODO Auto-generated method stub 69 | doGet(request, response); 70 | } 71 | 72 | } 73 | -------------------------------------------------------------------------------- /src/Parking_spot_info.java: -------------------------------------------------------------------------------- 1 | 2 | 3 | import java.io.IOException; 4 | import java.io.PrintWriter; 5 | import java.sql.Connection; 6 | import java.sql.DriverManager; 7 | import java.sql.ResultSet; 8 | import java.sql.SQLException; 9 | import java.sql.Statement; 10 | 11 | import javax.servlet.ServletException; 12 | import javax.servlet.annotation.WebServlet; 13 | import javax.servlet.http.HttpServlet; 14 | import javax.servlet.http.HttpServletRequest; 15 | import javax.servlet.http.HttpServletResponse; 16 | import javax.servlet.http.HttpSession; 17 | 18 | import com.mysql.jdbc.ResultSetMetaData; 19 | 20 | /** 21 | * Servlet implementation class Parking_spot_info 22 | */ 23 | @WebServlet("/Parking_spot_info") 24 | public class Parking_spot_info extends HttpServlet { 25 | String pnum; 26 | 27 | private static final long serialVersionUID = 1L; 28 | 29 | /** 30 | * @see HttpServlet#HttpServlet() 31 | */ 32 | public Parking_spot_info() { 33 | super(); 34 | // TODO Auto-generated constructor stub 35 | } 36 | 37 | /** 38 | * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 39 | */ 40 | protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 41 | // TODO Auto-generated method stub 42 | //response.getWriter().append("Served at: ").append(request.getContextPath()); 43 | String url="jdbc:mysql://localhost:3306/"; 44 | String dbname="parking_system_db"; 45 | String uname="root"; 46 | String pwd="root"; 47 | String driver="com.mysql.jdbc.Driver"; 48 | String username; 49 | HttpSession session=request.getSession(false); 50 | PrintWriter out=response.getWriter(); 51 | out.print("that's my spot.com" 52 | + "" 53 | + "" 54 | + "" 55 | + " " 56 | + "" 57 | + "" 58 | + "" 59 | + ""); 60 | 61 | 62 | if(session!=null) 63 | { 64 | username=(String) session.getAttribute("username"); 65 | out.print("

That's my spot

"); 66 | out.println("

"); 67 | out.println("Logged in as "+username); 68 | out.println("Logout"); 69 | // request.getRequestDispatcher("link.html").include(request, response); 70 | out.println("

"); 71 | pnum= request.getParameter("action"); 72 | response.setContentType("text/html"); 73 | out.println(""); 74 | try{ 75 | Connection con=DriverManager.getConnection(url+dbname,uname,pwd); 76 | Statement s=con.createStatement(); 77 | ResultSet r=s.executeQuery("select * from parking_lot_info where park_number="+Integer.parseInt(pnum)); 78 | String[] psi=new String[10]; 79 | session.setAttribute("park_num", pnum); 80 | java.sql.ResultSetMetaData rsmd=r.getMetaData(); 81 | 82 | out.println("

"); 83 | 84 | if(r.next()) 85 | { 86 | for(int i=1;i<=9;i++) 87 | { 88 | psi[i]=r.getString(i); 89 | out.println(rsmd.getColumnName(i)+" : "+psi[i]+"
"); 90 | } 91 | out.println("

"); 92 | } 93 | 94 | else 95 | { 96 | System.out.println("Parking lot info not available!"); 97 | } 98 | 99 | out.println("

"); 100 | out.println("green------>available
orange----->booked
red----->parked
"); 101 | 102 | out.println("

"); 103 | ResultSet r2=s.executeQuery("select spot_number,status from parking_spot_info where park_num="+Integer.parseInt(pnum)+" and vehicle_type=1 order by spot_number"); 104 | out.println("

Car Parkings : "); 105 | out.println(""); 106 | System.out.println(psi[4]+" : : "+psi[5]); 107 | int norows=0; 108 | if(!r2.first()) 109 | { 110 | norows=1; 111 | } 112 | for(int i=1;i<=Integer.parseInt(psi[4]);i++) 113 | { 114 | if(!r2.isAfterLast() && norows==0) 115 | { 116 | if(i==Integer.parseInt(r2.getString(1))) 117 | { 118 | if(r2.getString(2).equals("0")) 119 | { 120 | out.println(""); 121 | } 122 | else 123 | { 124 | out.println(""); 125 | } 126 | 127 | r2.next(); 128 | } 129 | else 130 | { 131 | out.println(""); 132 | } 133 | } 134 | else 135 | { 136 | out.println(""); 137 | } 138 | } 139 | out.println("

"); 140 | out.println(""); 141 | out.println("

Bike Parkings : "); 142 | out.println("

"); 172 | out.println(""); 173 | con.close(); 174 | } 175 | catch(SQLException e) 176 | { 177 | e.printStackTrace(); 178 | } 179 | catch(Exception e) 180 | { 181 | e.printStackTrace(); 182 | } 183 | out.println("

"); 184 | out.println(""); 185 | } 186 | else 187 | { 188 | //out.println("\nPlease login first!
"); 189 | //out.print(""); 190 | response.sendRedirect("Sign_in_customer.html"); 191 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 192 | } 193 | } 194 | 195 | /** 196 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 197 | */ 198 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 199 | // TODO Auto-generated method stub 200 | doGet(request, response); 201 | } 202 | 203 | } 204 | -------------------------------------------------------------------------------- /src/Select_spot_bike.java: -------------------------------------------------------------------------------- 1 | 2 | 3 | import java.io.IOException; 4 | import java.io.PrintWriter; 5 | import java.sql.Connection; 6 | import java.sql.DriverManager; 7 | import java.sql.ResultSet; 8 | import java.sql.SQLException; 9 | import java.sql.Statement; 10 | import java.util.Date; 11 | 12 | import javax.servlet.ServletException; 13 | import javax.servlet.annotation.WebServlet; 14 | import javax.servlet.http.HttpServlet; 15 | import javax.servlet.http.HttpServletRequest; 16 | import javax.servlet.http.HttpServletResponse; 17 | import javax.servlet.http.HttpSession; 18 | 19 | /** 20 | * Servlet implementation class Select_spot_bike 21 | */ 22 | @WebServlet("/Select_spot_bike") 23 | public class Select_spot_bike extends HttpServlet { 24 | private static final long serialVersionUID = 1L; 25 | 26 | /** 27 | * @see HttpServlet#HttpServlet() 28 | */ 29 | public Select_spot_bike() { 30 | super(); 31 | // TODO Auto-generated constructor stub 32 | } 33 | 34 | /** 35 | * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 36 | */ 37 | protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 38 | String username; 39 | String pnum,snum; 40 | HttpSession session=request.getSession(false); 41 | PrintWriter out=response.getWriter(); 42 | out.print("that's my spot.com" 43 | + "" 44 | + "" 45 | + "" 46 | + " " 47 | + "" 48 | + "" 49 | + "" 50 | + "" 53 | 54 | + ""); 55 | 56 | 57 | if(session!=null) 58 | { 59 | username=(String) session.getAttribute("username"); 60 | snum= request.getParameter("park"); 61 | pnum=(String) session.getAttribute("park_num"); 62 | response.setContentType("text/html"); 63 | out.print("

That's my spot

"); 64 | out.println("

Park Now

"); 72 | out.println(""); 74 | out.println("

"); 75 | 76 | 77 | out.println("

Advanced Booking

"); 78 | out.println("

"); 98 | 99 | 100 | out.print(""); 101 | 102 | 103 | } 104 | else 105 | { 106 | //out.println("\nPlease login first!
"); 107 | //out.print(""); 108 | response.sendRedirect("Sign_in_customer.html"); 109 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 110 | } 111 | 112 | 113 | } 114 | 115 | /** 116 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 117 | */ 118 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 119 | // TODO Auto-generated method stub 120 | doGet(request, response); 121 | } 122 | 123 | } 124 | -------------------------------------------------------------------------------- /src/Select_spot_car.java: -------------------------------------------------------------------------------- 1 | 2 | 3 | import java.io.IOException; 4 | import java.io.PrintWriter; 5 | import java.sql.Connection; 6 | import java.sql.DriverManager; 7 | import java.sql.ResultSet; 8 | import java.sql.SQLException; 9 | import java.sql.Statement; 10 | import java.util.Date; 11 | 12 | import javax.servlet.ServletException; 13 | import javax.servlet.annotation.WebServlet; 14 | import javax.servlet.http.HttpServlet; 15 | import javax.servlet.http.HttpServletRequest; 16 | import javax.servlet.http.HttpServletResponse; 17 | import javax.servlet.http.HttpSession; 18 | 19 | import com.mysql.jdbc.PreparedStatement; 20 | 21 | /** 22 | * Servlet implementation class Select_spot_car 23 | */ 24 | @WebServlet("/Select_spot_car") 25 | public class Select_spot_car extends HttpServlet { 26 | private static final long serialVersionUID = 1L; 27 | 28 | /** 29 | * @see HttpServlet#HttpServlet() 30 | */ 31 | public Select_spot_car() { 32 | super(); 33 | // TODO Auto-generated constructor stub 34 | } 35 | 36 | /** 37 | * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 38 | */ 39 | protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 40 | 41 | String username; 42 | String pnum,snum; 43 | HttpSession session=request.getSession(false); 44 | PrintWriter out=response.getWriter(); 45 | out.print("that's my spot.com" 46 | + "" 47 | + "" 48 | + "" 49 | + " " 50 | + "" 51 | + "" 52 | + "" 53 | + "" 56 | 57 | + ""); 58 | 59 | 60 | if(session!=null) 61 | { 62 | username=(String) session.getAttribute("username"); 63 | snum= request.getParameter("park"); 64 | pnum=(String) session.getAttribute("park_num"); 65 | response.setContentType("text/html"); 66 | out.print("

That's my spot

"); 67 | out.println("

Park Now

"); 75 | out.println(""); 77 | out.println("

"); 78 | 79 | 80 | out.println("

Advanced Booking

"); 81 | out.println("

"); 101 | 102 | 103 | out.print(""); 104 | 105 | 106 | } 107 | else 108 | { 109 | //out.println("\nPlease login first!
"); 110 | //out.print(""); 111 | response.sendRedirect("Sign_in_customer.html"); 112 | //request.getRequestDispatcher("Sign_in_customer.html").include(request, response); 113 | } 114 | 115 | 116 | } 117 | 118 | /** 119 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 120 | */ 121 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 122 | // TODO Auto-generated method stub 123 | doGet(request, response); 124 | } 125 | 126 | } 127 | -------------------------------------------------------------------------------- /src/Sign_in_Customer.java: -------------------------------------------------------------------------------- 1 | 2 | 3 | import java.io.IOException; 4 | import java.io.PrintWriter; 5 | import java.sql.Connection; 6 | import java.sql.DriverManager; 7 | import java.sql.PreparedStatement; 8 | import java.sql.ResultSet; 9 | import java.sql.SQLException; 10 | import java.sql.Statement; 11 | 12 | import javax.servlet.RequestDispatcher; 13 | import javax.servlet.ServletContext; 14 | import javax.servlet.ServletException; 15 | import javax.servlet.annotation.WebServlet; 16 | import javax.servlet.http.HttpServlet; 17 | import javax.servlet.http.HttpServletRequest; 18 | import javax.servlet.http.HttpServletResponse; 19 | import javax.servlet.http.HttpSession; 20 | 21 | import com.sun.org.apache.xml.internal.security.utils.RFC2253Parser; 22 | 23 | /** 24 | * Servlet implementation class Sign_in_Customer 25 | */ 26 | @WebServlet("/Sign_in_Customer") 27 | public class Sign_in_Customer extends HttpServlet { 28 | private static final long serialVersionUID = 1L; 29 | 30 | /** 31 | * @see HttpServlet#HttpServlet() 32 | */ 33 | public Sign_in_Customer() { 34 | super(); 35 | // TODO Auto-generated constructor stub 36 | } 37 | 38 | /** 39 | * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 40 | */ 41 | protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 42 | // TODO Auto-generated method stub 43 | //response.getWriter().append("Served at: ").append(request.getContextPath()); 44 | } 45 | 46 | /** 47 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 48 | */ 49 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 50 | // TODO Auto-generated method stub 51 | String url="jdbc:mysql://localhost:3306/"; 52 | String dbname="parking_system_db"; 53 | String uname="root"; 54 | String pwd="root"; 55 | String driver="com.mysql.jdbc.Driver"; 56 | String cust_uname=request.getParameter("uname"); 57 | String cust_pwd=request.getParameter("pwd"); 58 | try 59 | { 60 | Class.forName(driver).newInstance(); 61 | Connection con=DriverManager.getConnection(url+dbname,uname,pwd); 62 | PrintWriter out=response.getWriter(); 63 | response.setContentType("text/html"); 64 | Statement stmt=con.createStatement(); 65 | ResultSet r=stmt.executeQuery("select * from customer_info"); 66 | int found=0; 67 | HttpSession session = null; 68 | 69 | out.print("that's my spot.com" 70 | + "" 71 | + "" 72 | + "" 73 | + " " 74 | + "" 75 | + "" 76 | + "" 77 | + ""); 78 | 79 | out.print("

That's my spot

"); 80 | 81 | while(r.next()) 82 | { 83 | String a=r.getString(1); 84 | String b=r.getString(5); 85 | if(cust_uname.equals(a) && cust_pwd.equals(b)) 86 | { 87 | found=1; 88 | session=request.getSession(); 89 | String c=r.getString(2); 90 | String d=r.getString(3); 91 | String e=r.getString(4); 92 | String vtype; 93 | if(e.equals("0")) 94 | vtype="Bike"; 95 | else 96 | vtype="Car"; 97 | 98 | Statement stmt2=con.createStatement(); 99 | Statement stmt3=con.createStatement(); 100 | session.setAttribute("username", a); 101 | out.println("

Customer Name : "+c+"
Vechicle Number : "+d+"
Vehicle type : "+vtype+"

"); 107 | int status=0; 108 | String psi[]= new String[8]; 109 | ResultSet r2=stmt.executeQuery("select * from parking_spot_info where cid='"+a+"'"); 110 | if(r2.next()) 111 | { 112 | 113 | for(int j=1;j<=7;j++) 114 | psi[j]=r2.getString(j); 115 | status=1; 116 | } 117 | if(status==0) 118 | { 119 | Statement s3=con.createStatement(); 120 | ResultSet r3=s3.executeQuery("select location_name,Code from locations"); 121 | String lname,lcode = null; 122 | out.println("You've not booked or parked in a parking lot yet.Select from the parking lots listed below :

"); 123 | out.println("

"); 124 | 125 | while(r3.next()) 126 | { 127 | lname=r3.getString(1); 128 | lcode=r3.getString(2); 129 | out.println("

"); 130 | out.println("

"); 131 | 132 | out.println("

"); 133 | 134 | ResultSet r1=stmt3.executeQuery("select location_name,number_of_parking_lots from locations where code="+lcode); 135 | r1.next(); 136 | out.println(lname+"
"+"

"); 137 | out.println("Number of parking lots in "+r1.getString(1)+"is: " +r1.getString(2)); 138 | 139 | Statement s4=con.createStatement(); 140 | ResultSet r4=s4.executeQuery("select parking_lot_name,park_number from parking_lot_info where location_code="+lcode); 141 | String pname; 142 | 143 | while(r4.next()) 144 | { 145 | pname=r4.getString(1); 146 | 147 | out.println("
"+pname); 148 | } 149 | 150 | out.print(""); 151 | 152 | 153 | 154 | out.println("

"); 155 | } 156 | out.println("

Spot_number : "+ psi[1]+"
Park number : "+psi[2]+"
Book date : "+psi[5]+"
Book in time : "+psi[6]+"
Vehicle Type : "+vtype); 171 | if(Integer.parseInt(psi[7])==0) 172 | out.println("

"); 173 | else 174 | out.println(""); 175 | 176 | } 177 | out.print("

"); 178 | out.println(""); 179 | con.close(); 180 | break; 181 | } 182 | } 183 | if(found==0) 184 | { 185 | 186 | out.print("Sorry,Enter valid username or password!"); 187 | response.sendRedirect("Sign_in_customer.html"); 188 | } 189 | con.close(); 190 | } 191 | catch(ClassNotFoundException e) 192 | { 193 | e.printStackTrace(); 194 | } 195 | catch(SQLException e) 196 | { 197 | e.printStackTrace(); 198 | } 199 | catch(Exception e) 200 | { 201 | e.printStackTrace(); 202 | } 203 | 204 | } 205 | 206 | } 207 | -------------------------------------------------------------------------------- /src/Sign_up_cust_servlet.java: -------------------------------------------------------------------------------- 1 | 2 | 3 | import java.io.IOException; 4 | import java.io.PrintWriter; 5 | import java.sql.Connection; 6 | import java.sql.DriverManager; 7 | import java.sql.PreparedStatement; 8 | import java.sql.ResultSet; 9 | import java.sql.SQLException; 10 | import java.sql.Statement; 11 | 12 | import javax.servlet.ServletException; 13 | import javax.servlet.annotation.WebServlet; 14 | import javax.servlet.http.HttpServlet; 15 | import javax.servlet.http.HttpServletRequest; 16 | import javax.servlet.http.HttpServletResponse; 17 | import javax.servlet.http.HttpSession; 18 | 19 | /** 20 | * Servlet implementation class Sign_up_cust_servlet 21 | */ 22 | @WebServlet("/Sign_up_cust_servlet") 23 | public class Sign_up_cust_servlet extends HttpServlet { 24 | private static final long serialVersionUID = 1L; 25 | 26 | /** 27 | * @see HttpServlet#HttpServlet() 28 | */ 29 | public Sign_up_cust_servlet() { 30 | super(); 31 | // TODO Auto-generated constructor stub 32 | } 33 | 34 | /** 35 | * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 36 | */ 37 | protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 38 | 39 | } 40 | 41 | /** 42 | * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 43 | */ 44 | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 45 | String url="jdbc:mysql://localhost:3306/"; 46 | String dbname="parking_system_db"; 47 | String uname="root"; 48 | String pwd="root"; 49 | String driver="com.mysql.jdbc.Driver"; 50 | String name=request.getParameter("cust_name"); 51 | String V_number=request.getParameter("V_number"); 52 | String V_type=request.getParameter("V_type"); 53 | String cust_pwd=request.getParameter("cust_pwd"); 54 | int vtype; 55 | HttpSession session=request.getSession(false); 56 | PrintWriter out=response.getWriter(); 57 | out.print("that's my spot.com" 58 | + "" 59 | + "" 60 | + "" 61 | + " " 62 | + "" 63 | + "" 64 | + "" 65 | + ""); 66 | 67 | out.print("

That's my spot

"); 68 | 69 | 70 | 71 | 72 | try 73 | { 74 | Class.forName(driver).newInstance(); 75 | Connection con=DriverManager.getConnection(url+dbname,uname,pwd); 76 | 77 | response.setContentType("text/html"); 78 | vtype=Integer.parseInt(V_type); 79 | if(vtype!=0 & vtype!=1) 80 | { 81 | out.println( name + " not added! Enter either 0 or 1 in vehichle type. Enter valid credentials and try again!
Sign up"); 82 | response.sendRedirect("Sign_up_customer.html"); 83 | } 84 | else 85 | { 86 | PreparedStatement ps=con.prepareStatement("insert into customer_info values(null,?,?,?,?)"); 87 | ps.setString(1, name); 88 | ps.setString(2, V_number); 89 | ps.setInt(3, vtype); 90 | ps.setString(4, cust_pwd); 91 | int i=ps.executeUpdate(); 92 | Statement stmt=con.createStatement(); 93 | ResultSet r=stmt.executeQuery("select max(customer_id) from customer_info"); 94 | r.next(); 95 | String x=r.getString(1); 96 | int cust_id=Integer.parseInt(x); 97 | out.println("

"); 98 | out.println( name + " added! Your customer ID is "+ cust_id +" .Sign in with this customer ID as username and the entered password to login !

Login"); 99 | out.println("

"); 100 | session.invalidate(); 101 | } 102 | con.close(); 103 | } 104 | catch(ClassNotFoundException e) 105 | { 106 | e.printStackTrace(); 107 | } 108 | catch(SQLException e) 109 | { 110 | e.printStackTrace(); 111 | } 112 | catch(Exception e) 113 | { 114 | e.printStackTrace(); 115 | } 116 | } 117 | 118 | } 119 | --------------------------------------------------------------------------------

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