public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
if (source == bRes) {
tname.setText("");
textra.setText("");
} else {
if (it.isSelected()) field = 1;
else if (civil.isSelected()) field = 2;
else if (mech.isSelected()) field = 3;
if (tname.getText().equals("") | textra.getText().equals("") | field == 0)
JOptionPane.showMessageDialog(null, "Please Fill in All Entries!!");
else {
String sal = (String) cbsal.getSelectedItem();
try {
// Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
// Connection conn=DriverManager.getConnection("jdbc:odbc:go");
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection conn = DriverManager.getConnection("jdbc:mysql:///go", "root", "");
Statement pst = conn.createStatement();
pst.executeUpdate(
"Insert into company values('"
+ tname.getText()
+ "','"
+ textra.getText()
+ "','"
+ (String) sal
+ "','"
+ field
+ "','"
+ tusr.getText()
+ "','"
+ tpwd.getText()
+ "')");
conn.close();
String msg =
"Your Details are Stored. Login again to View Related applicants! Thank You!!";
JOptionPane.showMessageDialog(null, msg);
setVisible(false);
login ab = new login();
} catch (Exception exc) {
JOptionPane.showMessageDialog(null, tname.getText() + " : " + exc);
System.exit(0);
}
}
}
}
public MakeReservation() {
new BorderLayout();
standardRoom.setMnemonic(KeyEvent.VK_K);
standardRoom.setActionCommand("Standard Room");
standardRoom.setSelected(true);
familyRoom.setMnemonic(KeyEvent.VK_F);
familyRoom.setActionCommand("Family Room");
suiteRoom.setMnemonic(KeyEvent.VK_S);
suiteRoom.setActionCommand("Suite");
// Add Booking Button
ImageIcon bookRoomIcon = createImageIcon("images/book.png");
bookRoom = new JButton("Book Room", bookRoomIcon);
bookRoom.setVerticalTextPosition(AbstractButton.BOTTOM);
bookRoom.setHorizontalTextPosition(AbstractButton.CENTER);
bookRoom.setMnemonic(KeyEvent.VK_M);
bookRoom.addActionListener(this);
bookRoom.setActionCommand("book");
// Group the radio buttons.
group.add(standardRoom);
group.add(familyRoom);
group.add(suiteRoom);
// Create the labels.
nameLabel = new JLabel("Name: ");
amountroomsLabel = new JLabel("How many rooms? ");
checkoutdateLabel = new JLabel("Check-Out Date: ");
checkindateLabel = new JLabel("Check-In Date: ");
// Create the text fields and set them up.
nameField = new JFormattedTextField();
nameField.setColumns(10);
amountroomsField = new JFormattedTextField(new Integer(1));
amountroomsField.setValue(new Integer(1));
amountroomsField.setColumns(10);
// java.util.Date dt_checkin = new java.util.Date();
LocalDate today = LocalDate.now();
// java.text.SimpleDateFormat sdf_checkin = new java.text.SimpleDateFormat("MM/dd/yyyy");
currentDate_checkin = today.toString();
checkindateField = new JFormattedTextField(currentDate_checkin);
checkindateField.setColumns(10);
// java.util.Date dt_checkout = new java.util.Date();
LocalDate tomorrow = today.plus(1, ChronoUnit.DAYS);
// java.text.SimpleDateFormat sdf_checkout = new java.text.SimpleDateFormat("MM/dd/yyyy");
currentDate_checkout = tomorrow.toString();
checkoutdateField = new JFormattedTextField(currentDate_checkout);
checkoutdateField.setColumns(10);
// Tell accessibility tools about label/textfield pairs.
nameLabel.setLabelFor(nameField);
amountroomsLabel.setLabelFor(amountroomsField);
checkoutdateLabel.setLabelFor(checkoutdateField);
checkindateLabel.setLabelFor(checkindateField);
// Lay out the labels in a panel.
JPanel labelPane1 = new JPanel(new GridLayout(0, 1));
labelPane1.add(amountroomsLabel);
JPanel labelPane3 = new JPanel(new GridLayout(0, 1));
labelPane3.add(checkindateLabel);
JPanel labelPane2 = new JPanel(new GridLayout(0, 1));
labelPane2.add(checkoutdateLabel);
JPanel labelPane4 = new JPanel(new GridLayout(0, 1));
labelPane4.add(nameLabel);
// Layout the text fields in a panel.
JPanel fieldPane1 = new JPanel(new GridLayout(0, 1));
fieldPane1.add(amountroomsField);
JPanel fieldPane3 = new JPanel(new GridLayout(0, 1));
fieldPane3.add(checkindateField);
JPanel fieldPane2 = new JPanel(new GridLayout(0, 1));
fieldPane2.add(checkoutdateField);
JPanel fieldPane4 = new JPanel(new GridLayout(0, 1));
fieldPane4.add(nameField);
// Put the radio buttons in a column in a panel.
JPanel radioPanel = new JPanel(new GridLayout(0, 1));
radioPanel.add(standardRoom);
radioPanel.add(familyRoom);
radioPanel.add(suiteRoom);
// Put the panels in this panel, labels on left,
// text fields on right.
setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
add(labelPane1, BorderLayout.LINE_START);
add(fieldPane1, BorderLayout.LINE_END);
add(labelPane3, BorderLayout.LINE_START);
add(fieldPane3, BorderLayout.LINE_END);
add(labelPane2, BorderLayout.LINE_START);
add(fieldPane2, BorderLayout.LINE_END);
add(labelPane4, BorderLayout.LINE_START);
add(fieldPane4, BorderLayout.LINE_END);
add(radioPanel, BorderLayout.LINE_END);
add(bookRoom);
}
public void bookRoom() {
try {
int code = 0;
Connection con =
DriverManager.getConnection(
"jdbc:mysql://67.20.111.85:3306/jeehtove_caliking?relaxAutoCommit=false",
"jeehtove_ck",
"Z_^PBBZT+kcy");
Statement stmt_insert = con.createStatement();
Statement stmt_tableRange = con.createStatement();
Statement stmt_checkrooms = con.createStatement();
Statement stmt_checkrooms_2 = con.createStatement();
String insert = null;
int flag = 0;
String room_type;
if (standardRoom.isSelected()) {
room_type = "Standard";
code = 1;
} else if (familyRoom.isSelected()) {
room_type = "Family";
code = 2;
} else {
room_type = "Suite";
code = 3;
}
// Converting string from checkin and checkout dates so that they can access the correct table
String currentDate_checkin_getText = checkindateField.getText();
String currentDate_checkin_rest = currentDate_checkin_getText.substring(5);
String currentDate_checkin_replace = currentDate_checkin_rest.replace("-", "_");
String currentDate_checkin_year = currentDate_checkin.substring(0, 4);
String currentDate_checkin_final =
currentDate_checkin_year + "_" + currentDate_checkin_replace;
String currentDate_checkout_getText = checkoutdateField.getText();
String currentDate_checkout_rest = currentDate_checkout_getText.substring(5);
String currentDate_checkout_replace = currentDate_checkout_rest.replace("-", "_");
String currentDate_checkout_year = currentDate_checkout.substring(0, 4);
String currentDate_checkout_final =
currentDate_checkout_year + "_" + currentDate_checkout_replace;
// MySQL Statement to select tables from schema that are in between checkin and checkout range
String tableRange =
"SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='jeehtove_caliking' AND TABLE_NAME BETWEEN 'rooms_"
+ currentDate_checkin_final
+ "' AND 'rooms_"
+ currentDate_checkout_final
+ "';";
ResultSet tb_Range = stmt_tableRange.executeQuery(tableRange);
System.out.println(tableRange);
List tb_range_list = new ArrayList();
while (tb_Range.next()) {
String tb_range_date = tb_Range.getString("table_name");
tb_range_list.add(tb_range_date);
// String current_table = tb_Range.getString("table_name");
// System.out.println(tb_range_list.add(tb_Range.getString("table_name")));
}
stmt_tableRange.close();
for (int x = 0; x < tb_range_list.size(); x++) {
String query_checkrooms =
"SELECT * FROM "
+ tb_range_list.get(x)
+ " WHERE type = '"
+ code
+ "' AND booked = '0' LIMIT 1;";
// System.out.println(query_checkrooms);
ResultSet checkrooms = stmt_checkrooms.executeQuery(query_checkrooms);
while (checkrooms.next()) {
String getroomnumber = checkrooms.getString("room");
insert =
"INSERT INTO `reservations` VALUES ('"
+ getroomnumber
+ "', '"
+ checkindateField.getText()
+ "', '"
+ checkoutdateField.getText()
+ "', '"
+ room_type
+ "', '"
+ nameField.getText()
+ "');";
String bookroom =
"UPDATE `"
+ tb_range_list.get(x)
+ "` SET booked = '1' WHERE room = '"
+ getroomnumber
+ "';";
// System.out.println(insert);
int cr = stmt_checkrooms_2.executeUpdate(bookroom);
flag = 1;
System.out.println("Room Booked!");
}
}
if (flag == 1) {
int rs = stmt_insert.executeUpdate(insert);
} else {
System.out.println("All " + room_type + " rooms are booked for the time requested.");
}
/*String query_checkrooms = "SELECT * FROM rooms_" + currentDate_checkin_final + " WHERE type = '" + code + "' AND booked = '0';";
System.out.println(query_checkrooms);
Statement stmt_checkrooms = con.createStatement();
ResultSet checkrooms = stmt_checkrooms.executeQuery(query_checkrooms);*/
/*if (checkrooms.next()){
String getroomnumber = checkrooms.getString("room");
String insert = "INSERT INTO `reservations` VALUES ('" + getroomnumber + "', '" + checkindateField.getText() + "', '" + checkoutdateField.getText() + "', '" + room_type + "', '" + nameField.getText() + "');";
String bookroom = "UPDATE `rooms_" + currentDate_checkin_final + "` SET booked = '1' WHERE room = '" + getroomnumber + "';";
//System.out.println(insert);
int rs=stmt_insert.executeUpdate(insert);
int cr=stmt_checkrooms.executeUpdate(bookroom);
con.commit();
System.out.println("Room Booked!");
}*/
// else System.out.println("All " + room_type + " rooms are booked for the time requested.");
System.out.println("Complete.");
} catch (Exception e) {
System.out.println(e);
}
}
public void actionPerformed(ActionEvent a) {
int code = 0;
String roomtypeCompare_arr = null;
String roomtypeCompare_dep = null;
if ("book".equals(a.getActionCommand())) {
try {
Class.forName("com.mysql.jdbc.Driver");
// Database connection information. Please note that when porting the code, you must have
// the jdbc Driver installed where the code is running.
Connection con =
DriverManager.getConnection(
"jdbc:mysql://67.20.111.85:3306/jeehtove_caliking?relaxAutoCommit=true",
"jeehtove_ck",
"Z_^PBBZT+kcy");
// The SELECT query
String query_arr =
"SELECT * from reservations WHERE checkin BETWEEN '"
+ checkindateField.getText()
+ "' AND '"
+ checkoutdateField.getText()
+ "'";
String query_dep =
"SELECT * from reservations WHERE checkout BETWEEN '"
+ checkindateField.getText()
+ "' AND '"
+ checkoutdateField.getText()
+ "'";
Statement stmt_arr = con.createStatement();
Statement stmt_dep = con.createStatement();
Statement stmt_insert = con.createStatement();
ResultSet result_arr = stmt_arr.executeQuery(query_arr);
ResultSet result_dep = stmt_dep.executeQuery(query_dep);
// Get room type from radio buttons
String room_type;
if (standardRoom.isSelected()) {
room_type = "Standard";
code = 1;
} else if (familyRoom.isSelected()) {
room_type = "Family";
code = 2;
} else {
room_type = "Suite";
code = 3;
}
bookRoom();
// ResultSet rs=stmt.executeQuery("select * from emp");
/*if (!result_arr.next() && !result_dep.next()){
bookRoom();
//Query Prep for checking for open rooms
/*String query_checkrooms = "SELECT * FROM makereservation_rooms WHERE type = '" + code + "' AND booked = '0';";
Statement stmt_checkrooms = con.createStatement();
ResultSet checkrooms = stmt_checkrooms.executeQuery(query_checkrooms);
if (checkrooms.next()){
String getroomnumber = checkrooms.getString("room");
String insert = "INSERT INTO `reservations` VALUES ('" + getroomnumber + "', '" + checkindateField.getText() + "', '" + checkoutdateField.getText() + "', '" + room_type + "', '" + nameField.getText() + "');";
String bookroom = "UPDATE `makereservation_rooms` SET booked = '1' WHERE room = '" + getroomnumber + "';";
//System.out.println(insert);
int rs=stmt_insert.executeUpdate(insert);
int cr=stmt_checkrooms.executeUpdate(bookroom);
con.commit();
System.out.println("Room Booked!");
}
else System.out.println("All " + room_type + " rooms are booked for the time requested.");
}
else {
if (result_arr.next()){
roomtypeCompare_arr = result_arr.getString("type");
System.out.println("(arrival) Does " + roomtypeCompare_arr + " equal " + room_type + "?");
if (roomtypeCompare_arr.equals(room_type)){
String checkindateDB_arr = result_arr.getString("checkin");
String checkoutdateDB_arr = result_arr.getString("checkout");
System.out.println("There is a room booked on " + checkindateDB_arr + " that checks out on " + checkoutdateDB_arr + ". Please select another date.");
}
else {
System.out.println("Room Booked!");
}
}
}
//System.out.println(query_dep);
if (result_dep.next()){
roomtypeCompare_dep = result_dep.getString("type");
System.out.println("(departure) Does " + roomtypeCompare_dep + " equal " + room_type + "?");
if (roomtypeCompare_dep.equals(room_type)){
String checkindateDB_dep = result_dep.getString("checkin");
String checkoutdateDB_dep = result_dep.getString("checkout");
System.out.println("There is a room booked on " + checkindateDB_dep + " that checks out on " + checkoutdateDB_dep + ". Please select another date.");
}
else {
System.out.println("Room Booked!");
}
}*/
con.close();
} catch (Exception e) {
System.out.println(e);
}
}
}
public emp() {
setTitle("AMRITA HUMAN RESOURCE MANAGEMENT SYSTEM (EMPLOYEE DETAIL)");
getContentPane().add(p, BorderLayout.CENTER);
getContentPane().add(q, BorderLayout.SOUTH);
setTitle("Placement Office");
lname = new JLabel("Name: ");
lextra = new JLabel("Vacancy(s): ");
lfield = new JLabel("Field: ");
lsal = new JLabel("Minimum Expected Salary: ");
lusr = new JLabel("Login name: ");
lpwd = new JLabel("Password: "******"5,000");
cbsal.addItem("10,000");
cbsal.addItem("15,000");
cbsal.addItem("20,000");
cbsal.setBackground(Color.ORANGE);
it = new JRadioButton("Software Engg.");
civil = new JRadioButton("Civil Engg.");
mech = new JRadioButton("Mechanical Engg.");
ButtonGroup bg2 = new ButtonGroup();
bg2.add(it);
bg2.add(civil);
bg2.add(mech);
civil.setBackground(Color.ORANGE);
bSub = new JButton("Submit");
bRes = new JButton("Reset");
p.setLayout(new GridLayout(11, 2));
Blank = new JLabel("");
Blank1 = new JLabel("");
Blank2 = new JLabel("");
Blank3 = new JLabel("");
Blank4 = new JLabel("");
p.add(lusr);
p.add(tusr);
p.add(lpwd);
p.add(tpwd);
p.add(lname);
p.add(tname);
p.add(lextra);
p.add(textra);
p.add(lfield);
p.add(it);
p.add(Blank4);
p.add(civil);
p.add(Blank1);
p.add(mech);
p.add(lsal);
p.add(cbsal);
q.add(bSub);
q.add(bRes);
bSub.addActionListener(this);
bRes.addActionListener(this);
setVisible(true);
setBounds(200, 200, 300, 300);
setDefaultCloseOperation(EXIT_ON_CLOSE);
}