private void isEdit(Boolean isEdit) {
if (isEdit) {
try {
Connection con = FrameLogin.getConnect();
String sql = "SELECT * FROM Persons WHERE personId = " + Id;
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(sql);
if (rs.first()) {
String firstname = rs.getString("FirstName");
String lastname = rs.getString("LastName");
String cellphone = rs.getString("CellPhoneNo");
String homephone = rs.getString("HomePhoneNo");
String gradyear = rs.getString("Graduation Year");
String Gender = rs.getString("Gender");
firstName.setText(firstname);
lastName.setText(lastname);
cellPhone.setText(cellphone);
homePhone.setText(homephone);
gradYear.setText(gradyear);
gender.setSelectedItem(Gender);
jLabel7.setVisible(false);
studentId.setVisible(false);
} else {
MessageBox.infoBox("Error: ID not found", "Error");
}
} catch (Exception e) {
MessageBox.infoBox(e.toString(), "Error in isEdit");
}
}
FrameLogin.closeConnect();
}
public static void closeConnect() {
try {
con.close();
} catch (SQLException e) {
MessageBox.infoBox(e.toString(), "Error in closeConnect");
}
}
private void submitButtonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_submitButtonActionPerformed
// TODO add your handling code here:
Connection con = FrameLogin.getConnect();
String SQLInsert =
"INSERT INTO `2761DB`.`Persons` (`FirstName`, `LastName`, `CellPhoneNo`, `HomePhoneNo`, "
+ "`SchoolId`, `Graduation Year`, `Gender`) VALUES ('"
+ firstName.getText()
+ "', '"
+ lastName.getText()
+ "', '"
+ cellPhone.getText()
+ "', '"
+ homePhone.getText()
+ "', '"
+ studentId.getText()
+ "', '"
+ gradYear.getText()
+ "', '"
+ (String) (gender.getSelectedItem())
+ "');";
String SQLUpdate =
"UPDATE `2761DB`.`Persons` SET `FirstName` = '"
+ firstName.getText()
+ "', `LastName` = '"
+ lastName.getText()
+ "', `CellPhoneNo` = ' "
+ cellPhone.getText()
+ "', `HomePhoneNo` = '"
+ homePhone.getText()
+ "', `Graduation Year` = '"
+ gradYear.getText()
+ "', `Gender` = '"
+ (String) (gender.getSelectedItem())
+ "' WHERE `PersonId` = '"
+ Id
+ "';";
// UPDATE `2761DB`.`Persons` SET `FirstName`='Robbie', `LastName`='Tacescu', `CellPhoneNo`='',
// `HomePhoneNo`='559300', `SchoolId`='15648916', `Graduation Year`='6545', `Gender`='males'
// WHERE
// `PersonId`='42';
try {
if (isEdit) {
Statement stmt = con.createStatement();
// System.out.println(SQLUpdate);
stmt.executeUpdate(SQLUpdate);
} else {
Statement stmt = con.createStatement();
// System.out.println(SQLInsert);
stmt.executeUpdate(SQLInsert);
}
} catch (SQLException err) {
MessageBox.infoBox(err.toString(), "Error in AddUserForm submitButton");
}
FrameLogin.closeConnect();
this.dispose();
} // GEN-LAST:event_submitButtonActionPerformed
public static boolean isId(String id) {
boolean isInt = true;
try {
Integer.parseInt(id);
} catch (Error er) {
isInt = false;
MessageBox.infoBox("Error: ID incorrect", "Error");
}
return isInt;
}
private void formWindowClosing(
java.awt.event.WindowEvent evt) { // GEN-FIRST:event_formWindowClosing
// TODO add your handling code here:
Connection con = getConnect();
try {
// con.close();
} catch (Exception err) {
MessageBox.infoBox(err.toString(), "Error closing connection in formWindowClosed");
}
} // GEN-LAST:event_formWindowClosing
private void logIn(int personId) {
Connection con = getConnect();
try {
// MessageBox.infoBox("You have successfully logged in", "Login");
// INSERT INTO LogInOut (PersonId, TimeIn) VALUES (1, NOW())
String SQLLogin = "******" + personId + ", NOW())";
Statement stmtLogin = con.createStatement();
stmtLogin.executeUpdate(SQLLogin);
Update_table();
} catch (SQLException err) {
MessageBox.infoBox(err.toString(), "Error");
}
closeConnect();
}
private void manualOutActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_manualOutActionPerformed
String strId = manualInput.getText();
if (isId(strId)) {
int id = getId();
if (isIdFound(id)) {
int personId = getPersonId(id);
if (!isLoggedIn(id)) {
MessageBox.infoBox("Error: Already Logged In", "Error");
} else {
logOut(personId);
manualInput.setText("");
}
}
}
} // GEN-LAST:event_manualOutActionPerformed
private void logOut(int personId) {
Connection con = getConnect();
try {
// MessageBox.infoBox("You have successfully logged out", "Logout");
// UPDATE LogInOut SET TimeOut = NOW() WHERE PersonId = 1 AND TimeOut IS NULL
String SQLLogin =
"******"
+ personId
+ " AND TimeOut IS NULL";
Statement stmtLogin = con.createStatement();
stmtLogin.executeUpdate(SQLLogin);
Update_table();
} catch (SQLException err) {
System.out.println(err);
MessageBox.infoBox(err.toString(), "Error");
}
closeConnect();
}
private boolean isLoggedIn(int id) {
boolean isLoggedIn = false;
Connection con = getConnect();
int personId = getPersonId(id);
try {
String SQL = "SELECT * FROM LogInOut WHERE personId = " + personId + " AND TimeOut IS NULL";
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(SQL);
if (rs != null && rs.next()) {
rs.last();
isLoggedIn = true;
}
} catch (Exception err) {
MessageBox.infoBox(err.toString(), "Error from isLoggedIn");
System.out.println(err);
}
closeConnect();
return isLoggedIn;
// SELECT * FROM LogInOut WHERE personId = 1 AND TimeOut IS NULL
}
public static int getPersonId(int id) {
Connection con = getConnect();
ResultSet rs = null;
int personId = 0;
try {
String SQL = "SELECT PersonId FROM 2761DB.Persons WHERE SchoolId = " + id;
Statement stmt = con.createStatement();
rs = stmt.executeQuery(SQL);
if (rs.next()) {
rs.first();
personId = rs.getInt("PersonId");
} else {
AddUserQuery addUserQuery = new AddUserQuery();
addUserQuery.setVisible(true);
}
} catch (Exception err) {
MessageBox.infoBox(err.toString(), "Error in getPersonId");
}
closeConnect();
return personId;
}
public static boolean isIdFound(int id) {
Connection con = getConnect();
boolean isFound = false;
try {
String SQL =
"SELECT PersonId, FirstName, LastName, SchoolId FROM 2761DB.Persons WHERE SchoolId = "
+ id;
Statement stmt = con.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
ResultSet rs = stmt.executeQuery(SQL);
if (rs.first()) {
isFound = true;
} else {
AddUserQuery addUser = new AddUserQuery();
addUser.setVisible(true);
}
} catch (SQLException err) {
System.out.println(err);
MessageBox.infoBox(err.toString(), "Error");
}
closeConnect();
return isFound;
}