Session Login and Logout in jsp page

hi
i am developing jsp page
i completed except logout.jsp page
my login page is in Jsp format and then business Logic in servlet and then get method & set method in bean.java
i have login and then it sucess page there i have singout button
if i sign out it should go to login page
how to do
how to make session invalidate
how to get session id
i have one more doubt i should check session invalidate each jsp page
regarding session login and logout in jsp
if anybody knows please give me a piece of code regarding login and logout
Regards
Akshatha

This is part of your filter class now you need login.jsp page
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <link rel="Stylesheet" type="text/css" href="/PAS/css/site.css"/>
    <title>Automation System | Login Page</title>
</head>
<body>
<div align="center">
    <h1>Photint Automation System</h1>
</div>
<br/><br/><br/>
<center>
    <table border="1" cellpadding="0" cellspacing="0" width="40%" bgcolor="FFFFFFFF">
        <thead>
            <tr>
                <th align="left" height="30"> <h3> Login</h3></th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>
                    <div align="center">
                        <form name="LOGIN" action="/PAS/LoginServlet" method="POST">
                            <table border="0">
                                <tbody>
                                    <tr>
                                        <td height="15"></td>
                                        <td height="15"></td>
                                        <td height="15"></td>
                                        <td height="15"></td>
                                    </tr>
                                    <tr>
                                        <td height="30"></td>
                                        <td align="right" height="30">User Name : </td>
                                        <td align="left" height="30"><input type="text" name="USERNAME" value="" size="35" /></td>
                                        <td height="30"></td>
                                    </tr>
                                    <tr>
                                        <td height="30"></td>
                                        <td align="right" height="30">Password : </td>
                                        <td align="left" height="30"><input type="password" name="PASSWORD" value="" size="35" /></td>
                                        <td height="30"></td>
                                    </tr>
                                    <tr>
                                        <td height="50"></td>
                                        <td height="50"></td>
                                        <td align="center" height="50"><input type="submit" value="Login" name="Login" /> <input type="reset" value="Reset" name="Reset" /></td>
                                        <td height="50"></td>
                                    </tr>
                                </tbody>
                            </table>
                        </form>
                    </div>
                </td>
            </tr>
        </tbody>
    </table>
</center>
<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>
<br/><br/><br/>
<center>Copyright © 2009 Photint FZ LLC</center>
<center>Powered by Ali Jamali</center>
<center>Version : 1.0</center>
</body>
</html>And you need loginServlet.java
package com.ali.util.filter;
import com.ali.entity.user.UserEntity;
import com.ali.util.HibernateUtil;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class LoginServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;
    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String username = request.getParameter("USERNAME");
        String password = request.getParameter("PASSWORD");
        if (username == null || username.length() == 0) {
            System.err.println(" Username textfeild is empty ..... !");
            RequestDispatcher dispatcher = request.getRequestDispatcher("Pages/user/LogIn.jsp");
            dispatcher.forward(request, response);
            return;
        if (UserRegistry.isUserLoggedIn(username)) {
            System.out.printf("User [%s] is already logged in. \n", username);
            RequestDispatcher dispatcher = request.getRequestDispatcher("Pages/user/LogIn.jsp");
            dispatcher.forward(request, response);
            return;
        UserEntity user = null;
        try {
            user = (UserEntity) HibernateUtil.load(UserEntity.class, username);
            if (user == null || !user.getPassword().equals(password)) {
                RequestDispatcher dispatcher = request.getRequestDispatcher("Pages/user/LogIn.jsp");
                dispatcher.forward(request, response);
                System.err.println(" Password or username is not valid ..... !");
                return;
        } catch (Exception e) {
            e.printStackTrace();
            RequestDispatcher dispatcher = request.getRequestDispatcher("Pages/user/LogIn.jsp");
            dispatcher.forward(request, response);
            return;
        HttpSession session = request.getSession();
        System.err.println(request.getRemoteAddr());
        session.setAttribute("username", user.getFirstName());
        session.setAttribute("userType", user.isAdmin());
        UserRegistry.logInUser(username);
        response.sendRedirect("/PAS/index.jsp");
}finally is you need to just one user can be online at time or need to know how many user & who is online you should at this class also
package com.ali.util.filter;
import java.util.ArrayList;
import java.util.List;
public class UserRegistry {
    private static final List loggedInUsers = new ArrayList();
    public static void logInUser(String username) {
        loggedInUsers.add(username);
    public static void logoutUser(String username) {
        if (isUserLoggedIn(username)) {
            loggedInUsers.remove(username);
    public static boolean isUserLoggedIn(String username) {
        return loggedInUsers.contains(username);
}If you have any more Q. or any comment , Most welcome
Thanks
Ali Jamali

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Best Regards,
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HI Tan ,
I pressume that you wanted to make use of PDK, the code can go like this .
<b><u>1) JAVA file</u></b>
import com.sapportals.htmlb.DropdownListBox;
     import com.sapportals.htmlb.InputField;
     import com.sapportals.htmlb.event.Event;
     import com.sapportals.htmlb.page.DynPage;
     import com.sapportals.htmlb.page.PageException;
     import com.sapportals.portal.htmlb.page.JSPDynPage;
     import com.sapportals.portal.htmlb.page.PageProcessorComponent;
     import com.sapportals.portal.prt.component.IPortalComponentRequest;
     import com.sapportals.portal.prt.component.IPortalComponentSession;
     import com.sapportals.portal.prt.component.IPortalComponentContext;
     import java.sql.*;
     public class P_SAP_B_User extends PageProcessorComponent
     * Method          :           getPage()
     * Description      :
     * Input Parameters     :     None
     * Returns          :          Object of Class DynPage
          public DynPage getPage()
              return new P_SAP_B_UserDynPage();
          }     // end of dynPage()
          public static class P_SAP_B_UserDynPage extends JSPDynPage
              /* Variable Declaration     */
               /* Object of bean class P_SAP_B_CreateUser initialised to null */
                 private P_SAP_B_CreateUser createUserBean = null;
              /* Flags for checking the occurance of Event & Error. */
              private int iFlag=0;
              private int iErrFlag=0;
              /* Variables for storing the information
                      entered by user in each text field */
              private String sFname;
              private String sSname;
              private String sAge;
              private String sExp;
              private String sSkill;
              private String sUnit;
     * Method          :           doInitialization()
     * Description      :
     * Input Parameters     :     None
     * Returns          :          None
              public void doInitialization()
                     IPortalComponentSession componentSession = ((IPortalComponentRequest)getRequest()).getComponentSession();
                     Object o = componentSession.getValue("createUserBean");
                     if(o==null || !(o instanceof P_SAP_B_CreateUser))
                       createUserBean = new P_SAP_B_CreateUser();
                       componentSession.putValue("createUserBean",createUserBean);
                    }     // end of if
                     else
                         createUserBean = (P_SAP_B_CreateUser) o;
                     }     // end of else
               }//end of doInitialisation()
     * Method          :           onUpdate()
     * Description      :
     * Input Parameters     :     object of Event class
     * Returns          :          None
               public void onUpdate(Event e)throws PageException
                    /*     sets flag to 1 when update button is clicked. */
                    iFlag=1;
     * Method          :           doProcessAfterInput()
     * Description      :
     * Input Parameters     :     None
     * Returns          :          None
              public void doProcessAfterInput() throws PageException
                         InputField ifFirstName = (InputField) getComponentByName("FirstName");
                         InputField ifSecondName = (InputField) getComponentByName("SecondName");
                         InputField ifAge = (InputField) getComponentByName("Age");
                         InputField ifExp = (InputField) getComponentByName("Exp");
                         InputField ifSkill = (InputField) getComponentByName("Skill");
                         DropdownListBox dlbUnit = (DropdownListBox) getComponentByName("Unit");
                         int iAge,iExp;
                         IPortalComponentRequest request = (IPortalComponentRequest) this.getRequest();
                        IPortalComponentContext myContext = request.getComponentContext();
                         P_SAP_B_CreateUser myNameContainer = (P_SAP_B_CreateUser) myContext.getValue("createUserBean");
                         if(ifFirstName != null)
                              this.sFname = ifFirstName.getValueAsDataType().toString() ;
                         }     // end of if
                         if(ifSecondName!= null)
                              this.sSname = ifSecondName.getValueAsDataType().toString() ;
                         }      // end of if
                         if(ifAge!= null)
                              this.sAge = ifAge.getValueAsDataType().toString() ;
                         }     // end of if
                         if(ifExp!= null)
                              this.sExp = ifExp.getValueAsDataType().toString() ;
                         }     // end of if
                         if(ifSkill != null)
                              this.sSkill = ifSkill.getValueAsDataType().toString() ;
                         }     // end of if
                         if(dlbUnit != null)
                              this.sUnit = dlbUnit.getSelection().toString() ;     ;
                         }      // end of if
                      /* Data Validation */
                         /* try block for numeric Exception */
                         try
                             /* checking for any field left blank by the user */
                              if(sFname.equals("") || sSname.equals("") || sAge.equals("")|| sExp.equals("") || sSkill.equals(""))
                                    /* set error flag to 1 in case of any field left blank */
                                    iErrFlag=1;
                              } // end of if
                              else
                                    /* converting Age and Experience fields (String) to integer */
                                     iAge= Integer.parseInt(sAge);
                                     iExp= Integer.parseInt(sExp);
                                   /* setting the boundaries on the value in Age Field */
                                     if(iAge<0)
                                         /* set error flag to 2 in case of age below 0 */
                                         iErrFlag=2;
                                     }// end of if
                                   /* setting the boundaries on the value in Experience field */
                                      else if(iExp<0 ||(iExp/12)>=iAge)
                                          /* set error flag to 3 in case of experience below 0 or exceeding the age in years */
                                          iErrFlag=3;
                                      }// end of else if
                                      /* In case of no error */
                                      else
                                         /* setting the bean variables */
                                         try
                                             Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
                                             Connection con = DriverManager.getConnection("jdbc:odbc:Test");
                                             String query="insert into UserData values(?,?,?,?,?,?)";
                                             PreparedStatement prestat=con.prepareStatement(query);
                                             /* setting the values to be inserted into the user table */
                                             prestat.setString(1,sFname);
                                             prestat.setString(2,sSname);
                                             prestat.setString(3,sAge);
                                             prestat.setString(4,sExp);
                                             prestat.setString(5,sSkill );
                                             prestat.setString(6,sUnit);
                                             prestat.executeUpdate() ;
                                             prestat.close();
                                             con.close();
                                             myNameContainer.setSFname(sFname);
                                             myNameContainer.setSLname(sSname);
                                             myNameContainer.setSAge(sAge);
                                             myNameContainer.setSExp(sExp);
                                            myNameContainer.setSSkill(sSkill);
                                            myNameContainer.setSUnit(sUnit);
                                         } // end of inner try block
                                          catch(Exception sqle)
                                             myNameContainer.setErrMessage("Update failed ! Please try again." );
                                          } // end of catch corresponding to inner try
                                                       } // end of inner else
                                                  } //end of outer else
                               } //end of outer try block
                               catch(Exception e)
                                 /* setting flag to 4 in case of non-numeric age/experience values */
                                 iErrFlag = 4;
                                 /* Displaying error message corresponding to the value of error flag */
                              switch(iErrFlag)
                                /* Empty Field */
                                case 1:myNameContainer.setErrMessage( "Please Fill all the fields");
                                break;
                                /* Invalid Value in the age field */
                                case 2:myNameContainer.setErrMessage( "Enter a valid value in Age field.(Hint : Have you entered Age<0 ?");
                                break;
                                /* Invalid Value in the experience field */
                                case 3:myNameContainer.setErrMessage( "Enter a valid value in Experience field.(Hint : Experince should not be negative or greater than your age in months)");
                                break;
                                /* Non-numeric value in the Age/ experience fields */
                                case 4:myNameContainer.setErrMessage( "Please Enter Numeric Value for Age and Experience");
                                break;
                             } // end of switch-case block
          } //end of doProcessAfterInput()
     * Method          :           doProcessBeforeOutput()
     * Description      :
     * Input Parameters     :     None
     * Returns          :          None
              public void doProcessBeforeOutput() throws PageException
                   /* Displays Form for new user creation by default */
                   this.setJspName("P_SAP_B_UserCreationForm.jsp");
                     /* In case of an error display an error message page */
                     if(iErrFlag!=0)
                          setJspName("ErrorPage.jsp");
                     } //end of if
                     /* Displays the user's information as entered in the SQL
                        database after its been uploaded by the user */
                     else if(iFlag==1)
                         setJspName("hello.jsp");
                      } // end of else if
              } // end of doProcessBeforeOutput()
          } // end of P_SAP_B_UserDynPage Class
     } // end of P_SAP_B_User class
* End of File P_SAP_B_User.java
2) Bean
package com.sap.usercreation;
import java.io.Serializable;
public class P_SAP_B_CreateUser implements Serializable
     private String sFname;
     private String sLname;
     private String sUnit;
     private String sSkill;
     private String sExp;
     private String sAge;
     private String errMessage;
     * @return
     public String getSFname() {
          return sFname;
* @return
public String getSLname() {
     return sLname;
* @param i
* @param string
public void setSFname(String string) {
     sFname = string;
* @param string
public void setSLname(String string) {
     sLname = string;
* @return
public String getSUnit() {
     return sUnit;
* @param string
public void setSUnit(String string) {
     sUnit = string;
* @return
public String getSSkill() {
     return sSkill;
public void setSSkill(String string) {
     sSkill = string;
* @return
public String getSAge() {
     return sAge;
* @return
public String getSExp() {
     return sExp;
* @param string
public void setSAge(String string) {
     sAge = string;
* @param string
public void setSExp(String string) {
     sExp = string;
* @return
public String getErrMessage() {
     return errMessage;
* @param string
public void setErrMessage(String string) {
     errMessage = string;
3) The Jsp file i have already posted.
See if you copy this code and paste it wont work as i have not given you full code ,But yes this gives you an overview of how things can be done .
Thanx
Pankaj

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activity,
activitystarttime,
activityendtime)
VALUES (234,
1,
'development',
'2002-08-25 16:53:23.101',
'2002-08-25 16:59:23.170'),
(789,
2,
'Testing',
'2007-03-08 19:53:23.180',
'2007-03-08 20:53:23.180'),
(789,
2,
'Lunch',
'2007-03-08 19:53:23.180',
'2007-03-08 20:53:23.180'),
(456,
3,
'Testing',
'2007-03-08 19:53:23.180',
'2007-03-08 20:53:23.180'),
(781,
1,
'Lunch',
'2002-08-25 17:00:23.101',
'2002-08-25 17:30:00.170'),
(781,
1,
'Lunch',
'2002-08-25 21:00:23.101',
'2002-08-25 22:30:00.170');
WITH logon
AS (SELECT date,
userid
FROM @User
WHERE type = 'Logon'),
logoff
AS (SELECT date,
userid
FROM @User
WHERE type = 'LOGOFF')
SELECT at.*
FROM @ActivityTable AT
INNER JOIN logon Lo
ON at.userid = lo.userid
INNER JOIN logoff LF
ON at.userid = lf.userid
WHERE At.activityendtime < LF.date
AND AT.activitystarttime > LO.date
Regards,
Vishal Patel
Blog: http://vspatel.co.uk
Site: http://lehrity.com

Calculating Login and Logout Times - need help

Hi everyone. I have the first part of this code and can't seem to figure out the time calculation part. What it is - create a code that asks for a user name or social security number, then the person enters up to 6 login and logout times for the day. They also have the option to enter personal time or sick time (neither of which can be over 8 hours). I have all of that complete, but I can't figure out how to get the in and out times and the leave times to calculate. I have 3 pieces of code - here they are:
Hours:
import java.util.*;
public class Hours
     //define states of Hours
     int regularhoursInt = 0;
     int regularminutesInt = 0;
     int overtimehoursInt = 0;
     int overtimeminutesInt = 0;
     //set hours worked
     public void setHours(int timein, int timeout)
          int temphoursin = timein/100;
          int tempminutesin = timein - timein/100;
          int temphoursout = timeout/100;
          int tempminutesout = timeout - timeout/100;
          GregorianCalendar time1 = new GregorianCalendar(2003, 8, 1, temphoursin, tempminutesin, 0);
          GregorianCalendar time2 = new GregorianCalendar(2003, 8, 1, temphoursout, tempminutesout, 0);
          //store to date
          Date d1 = time1.getTime();
          Date d2 = time2.getTime();
          //store time to long
          long t1 = d1.getTime();
          long t2 = d2.getTime();
          //subtract and convert to seconds
          long time = (t2 - t1)/1000;
          long tempregularLong = 0;
          long tempovertimeLong = 0;
          //see if regular hours are over 8 hours (28800 seconds)
          tempregularLong = time;
          if (tempregularLong > 28800)
               tempovertimeLong = tempregularLong - 28800;
               tempregularLong = tempregularLong - tempovertimeLong;
          //convert to hours and minutes
          regularhoursInt = regularhoursInt + (Integer.parseInt(Long.toString(tempregularLong)) / 3600);
          regularminutesInt = regularminutesInt + (Integer.parseInt(Long.toString(tempregularLong)) / (3600 * regularhoursInt));
          overtimehoursInt = overtimehoursInt + (Integer.parseInt(Long.toString(tempovertimeLong)) / 3600);
          overtimeminutesInt = overtimeminutesInt + (Integer.parseInt(Long.toString(tempovertimeLong)) / (3600 * regularhoursInt));     }
     // get regular hours worked
     public int getRegularHours()
          return regularhoursInt;
     // get regular minutes worked
     public int getRegularMinutes()
          return regularminutesInt;
     //get overtime hours worked
     public int getOvertimeHours()
          return overtimehoursInt;
     // get overtime minutes worked
     public int getOvertimeMinutes()
          return overtimeminutesInt;
Employee:
public class Employee
     //define states of employee
     String nameString = "";
     String ssnString = "";
     double payrateDouble = 0;
     double hoursworkedDouble = 0;
     double overtimehoursDouble = 0;
     double sickleaveDouble = 0;
     double personalleaveDouble = 0;
     double totalpayDouble = 0;
     //set and get employee name
     public void setName(String name)
          nameString = name;
     public String getName()
          return nameString;
     //set and get employee ssn
     public void setSsn(String ssn)
          ssnString = ssn;
     public String getSsn()
          return ssnString;
     //set and get employee payrate
     public void setPayRate(double payrate)
          payrateDouble = payrate;
     public double getPayRate()
          return payrateDouble;
     //set and get employee hours worked
     public void setHoursWorked(double hoursworked)
          hoursworkedDouble = hoursworked;
     public double getHoursWorked()
          return hoursworkedDouble;
     //set and get employee overtimehours
     public void setOverTime(double overtime)
          overtimehoursDouble = overtime;
     public double getOverTime()
          return overtimehoursDouble;
     //set and get employee sick leave hours
     public void setSickLeave(double sickleave)
          sickleaveDouble = sickleave;
     public double getSickLeave()
          return sickleaveDouble;
     //set and get employee sick leave hours
     public void setPersonalLeave(double personalleave)
          personalleaveDouble = personalleave;
     public double getPersonalLeave()
          return personalleaveDouble;
     //get employees total pay
     public double getTotalPay()
          //calculate regular pay
          totalpayDouble = payrateDouble * hoursworkedDouble;
          //add in any over time pay
          totalpayDouble = totalpayDouble + payrateDouble * 1.5 * overtimehoursDouble;
          //add in any sick time pay
          totalpayDouble = totalpayDouble + payrateDouble * sickleaveDouble;
          //add in any personal leave time pay
          totalpayDouble = totalpayDouble + payrateDouble * personalleaveDouble;
          return totalpayDouble;
Entry Screen:
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
import javax.swing.*;
import java.util.*;
import java.text.*;
//create entryscreen class as a java applet
public class EntryScreen extends Applet implements ActionListener
     //declare all variables, labels, textfields, and buttons
//store pay rate to variable payrateDouble
     double payrateDouble = 10.00;
     //store ssn and names to ssnString
     String[][] ssnString ={{"123121234", "234232345", "345343456", "456454567",
          "567565678", "678676789"},{"Jane Doe", "John Doe", "Sam Smith", "Tom Thumb", "Sara Jane", "Cindy Thompson"}};
     //set date format to MM/dd/yy and store in variable formatter
     SimpleDateFormat formatter = new SimpleDateFormat("MM/dd/yy");
     //store current date to variable date
     Date date = new Date();
     //using variable formatter store current date to dateString
     String dateString = formatter.format(date);
     //declare all label, Textfields and buttons use in the applet
     JLabel titleLabel;
JLabel dateLabel;
JTextField dateTextField;
JLabel ssnLabel;
JTextField ssnTextField;
JLabel timeLabel;
JLabel inLabel;
JLabel outLabel;
JTextField in1TextField;
JTextField in2TextField;
JTextField in3TextField;
     JTextField in4TextField;
     JTextField in5TextField;
JTextField in6TextField;
JTextField out1TextField;
JTextField out2TextField;
JTextField out3TextField;
JTextField out4TextField;
JTextField out5TextField;
JTextField out6TextField;
JLabel sickLabel;
JTextField sickTextField;
JTextField personalTextField;
JLabel personalLabel;
JButton okButton;
JButton clearButton;
JLabel day1Label;
JLabel day2Label;
JLabel day3Label;
JLabel day4Label;
JLabel day5Label;
JLabel day6Label;
     //initialize the applet screen
public void init()
          //create a custom layout object based on the EntryScreenLayout class
          EntryScreenLayout customLayout = new EntryScreenLayout();
          //set the font for the screen
setFont(new Font("Helvetica", Font.PLAIN, 12));
setLayout(customLayout);
     //populate the applet with the labels, textfields, and buttons
          titleLabel = new JLabel("Employee Payroll System");
add(titleLabel);
dateLabel = new JLabel("Date (MM/DD/YY):");
add(dateLabel);
dateTextField = new JTextField("");
add(dateTextField);
          //set text in field to current date
          dateTextField.setText(dateString);
ssnLabel = new JLabel("SSN (Numbers Only):");
add(ssnLabel);
ssnTextField = new JTextField("");
add(ssnTextField);
timeLabel = new JLabel("Hours Worked (hhmm)");
add(timeLabel);
inLabel = new JLabel("In:");
add(inLabel);
outLabel = new JLabel("Out");
add(outLabel);
in1TextField = new JTextField("");
add(in1TextField);
in2TextField = new JTextField("");
add(in2TextField);
in3TextField = new JTextField("");
add(in3TextField);
in4TextField = new JTextField("");
add(in4TextField);
in5TextField = new JTextField("");
add(in5TextField);
in6TextField = new JTextField("");
add(in6TextField);
out1TextField = new JTextField("");
add(out1TextField);
out2TextField = new JTextField("");
add(out2TextField);
out3TextField = new JTextField("");
add(out3TextField);
out4TextField = new JTextField("");
add(out4TextField);
out5TextField = new JTextField("");
add(out5TextField);
out6TextField = new JTextField("");
add(out6TextField);
sickLabel = new JLabel("Sick Leave Used:");
add(sickLabel);
sickTextField = new JTextField("");
add(sickTextField);
personalTextField = new JTextField("");
add(personalTextField);
personalLabel = new JLabel("Personal Leave Used:");
add(personalLabel);
     okButton = new JButton("Ok");
     add(okButton);
          okButton.addActionListener(this);
     clearButton = new JButton("Clear");
     add(clearButton);
          clearButton.addActionListener(this);
     day1Label = new JLabel("Day 1:");
     add(day1Label);
     day2Label = new JLabel("Day 2:");
     add(day2Label);
day3Label = new JLabel("Day 3:");
add(day3Label);
day4Label = new JLabel("Day 4:");
add(day4Label);
day5Label = new JLabel("Day 5:");
add(day5Label);
day6Label = new JLabel("Day 6:");
          add(day6Label);
          //set the size of the applet window as listed in the EntryScreenLayout class
          setSize(getPreferredSize());
     public void actionPerformed(ActionEvent e)
          //get the source object
          Object source = e.getSource();
          //perform if OK button was presses
          if(source == okButton)
               int[][] inouttimes = new int[1][5];
               boolean matchBoolean = false;
               boolean timeError = false;
               int locationInt = 0;
               double[] leavehours = new double[1];
               String messageString = "";
               //get the text from the ssnTextField and store to inputString
               String inputString = ssnTextField.getText();
               //check to see if inputString matches ssnString array
               for(int i = 0; i < 6; ++i)
                    //if a match assign variables
                    if (inputString.equals(ssnString[0]))
                         matchBoolean = true;
                         locationInt = i;
                         break;
                    //if not a match
                    else
                         matchBoolean = false;
               }//end for i
               //if a SSN match is true than display the name, SSN, total hours, overtime hours, and total pay for hours worked.
               if (matchBoolean == true)
                    //get the check in/out times, if blank assign a zero
                    Employee temp = new Employee();
                    temp.setName(ssnString[1][locationInt]);
                    temp.setSsn(ssnString[0][locationInt]);
                    temp.setPayRate(payrateDouble);
                    temp.setSickLeave(Double.parseDouble(sickTextField.getText()));
                    temp.setPersonalLeave(Double.parseDouble(personalTextField.getText()));
                    /*inouttimes[0][0] = Integer.parseInt(in1TextField.getText());
                    inouttimes[1][0] = Integer.parseInt(out1TextField.getText();
                    inouttimes[0][1] = Integer.parseInt(in2TextField.getText();
                    inouttimes[1][1] = Integer.parseInt(out2TextField.getText();
                    inouttimes[0][2] = Integer.parseInt(in3TextField.getText();
                    inouttimes[1][2] = Integer.parseInt(out3TextField.getText();
                    inouttimes[0][3] = Integer.parseInt(in4TextField.getText();
                    inouttimes[1][3] = out4TextField.getText();
                    inouttimes[0][4] = in5TextField.getText();
                    inouttimes[1][4] = out5TextField.getText();
                    inouttimes[0][5] = in6TextField.getText();
                    inouttimes[1][5] = out6TextField.getText();
                    for (int x = 0; x < 2; ++x)
                         for (int y = 0; y < 2; ++y)
                              String temp = String.valueOf(inouttimes[x][y]);
                              if (temp.equals(""))
                                   inouttimes[x][y] = 0;
                              if (inouttimes[x][y] < 0 && inouttimes[x][y] > 2400)
                                   timeError = true;
                                   break;
                         if (timeError = true)
                              break;
                    messageString = temp.getName() + "\n" + temp.getSsn() + "\n" + temp.getTotalPay();
               JOptionPane.showMessageDialog(null, messageString);
               }//if (matchBoolean == true)
               //if SSN match is false then display error message
               else
                    JOptionPane.showMessageDialog(null, "There is no listing under that Social Security Number.\n" +
                         "Please verify and re-enter.");
          }//end if(source == okButton)
          //perform if the Clear button was pressed
          if(source == clearButton)
               //clear all the textfields
               dateTextField.setText("");
               ssnTextField.setText("");
               in1TextField.setText("");
               out1TextField.setText("");
               in2TextField.setText("");
               out2TextField.setText("");
               in3TextField.setText("");
               out3TextField.setText("");
               in4TextField.setText("");
               out4TextField.setText("");
               in5TextField.setText("");
               out5TextField.setText("");
               in6TextField.setText("");
               out6TextField.setText("");
               sickTextField.setText("");
               personalTextField.setText("");
               //set text in field to current date
               dateTextField.setText(dateString);
     public static void main(String args[])
          //create new entryscreen object called applet
          EntryScreen applet = new EntryScreen();
     //create new frame for applet called window
          Frame window = new Frame("EntryScreen");
     window.addWindowListener(new WindowAdapter()
               public void windowClosing(WindowEvent e)
               //close the applet
                    System.exit(0);
          //initiate the applet
          applet.init();
window.add("Center", applet);
window.pack();
window.setVisible(true);
//create entryscreenlayout custom class to position controls on applet screen
class EntryScreenLayout implements LayoutManager {
public EntryScreenLayout() {
public void addLayoutComponent(String name, Component comp) {
public void removeLayoutComponent(Component comp) {
public Dimension preferredLayoutSize(Container parent) {
Dimension dim = new Dimension(0, 0);
Insets insets = parent.getInsets();
dim.width = 360 + insets.left + insets.right;
dim.height = 487 + insets.top + insets.bottom;
return dim;
public Dimension minimumLayoutSize(Container parent) {
Dimension dim = new Dimension(0, 0);
return dim;
public void layoutContainer(Container parent) {
Insets insets = parent.getInsets();
Component c;
c = parent.getComponent(0);
if (c.isVisible()) {c.setBounds(insets.left+88,insets.top+8,192,24);}
c = parent.getComponent(1);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+48,152,24);}
c = parent.getComponent(2);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+48,152,24);}
c = parent.getComponent(3);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+80,152,24);}
c = parent.getComponent(4);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+80,152,24);}
c = parent.getComponent(5);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+112,152,24);}
c = parent.getComponent(6);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+144,72,24);}
c = parent.getComponent(7);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+144,72,24);}
c = parent.getComponent(8);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+176,72,24);}
c = parent.getComponent(9);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+208,72,24);}
c = parent.getComponent(10);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+240,72,24);}
c = parent.getComponent(11);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+272,72,24);}
c = parent.getComponent(12);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+304,72,24);}
c = parent.getComponent(13);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+336,72,24);}
c = parent.getComponent(14);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+176,72,24);}
c = parent.getComponent(15);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+208,72,24);}
c = parent.getComponent(16);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+240,72,24);}
c = parent.getComponent(17);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+272,72,24);}
c = parent.getComponent(18);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+304,72,24);}
c = parent.getComponent(19);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+336,72,24);}
c = parent.getComponent(20);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+368,152,24);}
c = parent.getComponent(21);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+368,72,24);}
c = parent.getComponent(22);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+400,72,24);}
c = parent.getComponent(23);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+400,152,24);}
c = parent.getComponent(24);
if (c.isVisible()) {c.setBounds(insets.left+104,insets.top+440,72,24);}
c = parent.getComponent(25);
if (c.isVisible()) {c.setBounds(insets.left+184,insets.top+440,72,24);}
c = parent.getComponent(26);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+176,72,24);}
c = parent.getComponent(27);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+208,72,24);}
c = parent.getComponent(28);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+240,72,24);}
c = parent.getComponent(29);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+272,72,24);}
c = parent.getComponent(30);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+304,72,24);}
c = parent.getComponent(31);
if (c.isVisible()) {c.setBounds(insets.left+24,insets.top+336,72,24);}
I know it is a lot of code, but I am just starting and couldn't think of an easier way to do this.
Thank you for any help - it is greatly appreciated. You can email me with any code help - [email protected].
Steph

My 2 cents, I dunno what it'll be worth.
I think you should never convert anything until the final moment that you are at actually getting the int or float number of hours.
Why are you doing all this Gregorian and conversion gymnastics throughout your calculations?
To get the current time in milliseconds, use either
java.util.Date d = new java.util.Date();
or
long d = System.currentTimeMillis();
Use this long number for all your calculations, and only at the end convert it. To convert, you can use java.text.SimpleDateFormat, which I find very straightforward to use. I honestly think you should never convert your dates before doing any calculations, only after doing them, otherwise you'll loose precision and make errors for sure.

I installed mountain lion over snow leopard and my macbook pro 13" taking time for login and logout,

i installed mountain lion over snow leopard and my macbook pro 13" taking time for login and logout.. any solution

Hi JoeyR. Well, according to this link at the Apple Store, OS X Moutain Lion became available in July and I downloaded it for $19.99. I figured I would do that before renewing my Norton security SW. Are we talking about the same thing?
http://www.apple.com/osx/

Tracking User login and logout times

I need to track User Login and Logout times. Does anyone know of a easy way or program to do this?
thanks
b

/Applications/Utilities->Terminal->type in this command, and hit the return key:
last
For more information, see http://www.osxfaq.com/tips/unix-tricks/ Week 17.

Stream of Login and Logout

Hi,
I wanted to create 2 page login(Login1 to login into Page Group1,another login into Group2).
Can I set links to access Login1 anh Login2 ?.
(I want Login1 derect Index of Page Group1,Login2 derect Index of page Group, the same question with Logout page?)
Could you solve the problem ?
regards,
thangtk

Hi,
this is not possivble with PAR. You can try to achieve this with the Activity Data Collector. The ADC will collect more information in a more raw format and you'll have to apply you own filter to gain the desired information.
SDN PDF: https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/e07edaa8-70ae-2b10-2390-f068636c8b1e
SAP Help: http://help.sap.com/saphelp_nw70/helpdata/en/46/e42c3ed63369b5e10000000a114a6b/content.htm
You can also try to catch these information with a customized login and logoff application (java) that will write the login / logoff ID and time to the DB.
br,
Tobias

Session Login and Logout in jsp page

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