added a submit button and socketUtils.java

Expedia/src/application/Main.java

@@ -3,10 +3,12 @@
 import java.util.Date;
 
 import javafx.application.Application;
+import javafx.application.Platform;
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import javafx.stage.Stage;
 import javafx.scene.Scene;
+import javafx.scene.control.Alert;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.control.RadioButton;
@@ -30,6 +32,8 @@ public class Main extends Application
 {
  double total=0;
  TextArea clock;
+ int numOfItems=0;
+
  @Override
  public void start(Stage primaryStage) 
  {
@@ -99,6 +103,85 @@ public void start(Stage primaryStage)
  RadioButton RB2 = new RadioButton("Debit\t");
  RB1.setToggleGroup(Payment);
  RB2.setToggleGroup(Payment);
+
+
+ Button submitButton = new Button("SUBMIT"); 
+ submitButton.setOnAction(new EventHandler<ActionEvent>() 
+ {
+ @Override public void handle(ActionEvent e)
+ {
+ Platform.runLater(new Runnable() 
+ {
+ public void run() 
+ {
+ String rs=null;
+ socketUtils su = new socketUtils();
+
+ if (su.socketConnect() == true) //this always seems to be false for whatever reason
+ {
+ String strDouble = String.format("%.2f", total);
+ String msg = "Transaction>kiosk#001" + "," + numOfItems + "," + strDouble;
+ su.sendMessage(msg); 
+ String ackOrNack = su.recvMessage();
+
+
+ msg = "quit";
+ su.sendMessage(msg);
+ rs = su.recvMessage();
+
+
+ //
+ // close the socket connection
+ //
+ su.closeSocket();
+
+ // 
+ // write to transaction log
+ //
+ msg = "CLIENT : Transaction>kiosk#001" + "," + numOfItems + "," + strDouble;
+ fileIO trans = new fileIO();
+ trans.wrTransactionData(msg);
+
+
+ // initialize variables back to zero
+ total=0.0;
+ numOfItems=0; 
+
+ ta.setText("");
+ ta2.setText("");
+
+ if (ackOrNack.startsWith("ACK") == true)
+ {
+ ta2.setText("Success! Message was received and processed by the Socket Server!");
+ }
+ else
+ {
+ ta2.setText("RECV : " + ackOrNack);
+ ta2.appendText(rs);
+ }
+ }
+ else
+ {
+ // 
+ // write to transaction log
+ //
+ String strDouble = String.format("%.2f", total);
+ String msg = "CLIENT NETWORK ERROR : Transaction>kiosk#001" + "," + numOfItems + "," + strDouble;
+
+ fileIO trans = new fileIO();
+ trans.wrTransactionData(msg);
+
+
+ Alert alert = new Alert(Alert.AlertType.ERROR);
+ alert.setTitle("--- Network Communications Error ---");
+ alert.setHeaderText("Unable to talk to Socket Server!");
+
+ alert.showAndWait();
+ }
+ }
+ }); 
+ }
+ });
 
  //Image Buttons (Just going to be lying around for now)
  Text reccLabel = new Text(" Recommendations: ");
@@ -227,6 +310,7 @@ public void start(Stage primaryStage)
  gridPane.add(payGrid, 3, 3, 1, 1);
  payGrid.add(RB1, 0, 1);
  payGrid.add(RB2, 0, 2);
+ payGrid.add(submitButton, 0, 3);
 
  payGrid.setVgap(10);
  contact.setVgap(5);

Expedia/src/application/fileIO.java

@@ -4,6 +4,9 @@
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
 
 public class fileIO 
 {
@@ -30,5 +33,30 @@ public void writeToFile (String strSTA, String strEND)
 
  outg.close();
  }
+
+ public void wrTransactionData(String dataStr)
+ {
+ FileWriter fwg = null;
+ try 
+ {
+ // open the file in append write mode
+ fwg = new FileWriter("transactionLog.txt", true);
+ }
+ catch (IOException e)
+ {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+ BufferedWriter bwg = new BufferedWriter(fwg);
+ PrintWriter outg = new PrintWriter(bwg);
+
+ String timeStamp = new SimpleDateFormat("MM-dd-yyyy HH.mm.ss").format(new Date());
+
+ outg.println(timeStamp + " : " + dataStr);
+
+ outg.close();
+ }
+
 }
 

Expedia/src/application/sockServer.java

@@ -367,7 +367,7 @@ public void run()
  // write to transaction log
  //
  fileIO transLog = new fileIO();
- /////////////transLog.wrTransactionData("SERVER : " + clientString);
+ transLog.wrTransactionData("SERVER : " + clientString);
 
 
  // update the status text area to show progress of program

Expedia/src/application/socketUtils.java

@@ -0,0 +1,122 @@
+package application;
+
+import java.io.BufferedReader;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.ConnectException;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+public class socketUtils 
+{
+ Socket clientSocket=null;
+ DataOutputStream outToServer=null;
+ BufferedReader inFromServer=null;
+
+ public boolean socketConnect()
+ {
+ String ipAddress, portString;
+ int portNumber;
+ boolean rc=false;
+
+ try 
+ {
+ File file = new File("config.txt");
+ if (file.exists())
+ {
+ BufferedReader br = new BufferedReader(new FileReader("config.txt"));
+
+
+ ipAddress = br.readLine();
+ portString = br.readLine();
+ portNumber = Integer.parseInt(portString);
+ br.close();
+ }
+ else
+ { 
+ ipAddress = "localhost"; //127.0.0.1 and "localhost" aren't working
+ portNumber = 3333;
+ }
+
+
+
+ clientSocket = new Socket(ipAddress, portNumber);
+
+ outToServer = new DataOutputStream(clientSocket.getOutputStream());
+ inFromServer = new BufferedReader(
+ new InputStreamReader(clientSocket.getInputStream()));
+
+ rc= true;
+ }
+ catch (ConnectException ex)
+ {
+ ex.printStackTrace();
+ } 
+ catch (UnknownHostException ex)
+ {
+ ex.printStackTrace();
+ }
+ catch (IOException ex) 
+ {
+ ex.printStackTrace();
+ }
+
+ return rc;
+ }
+
+ public boolean sendMessage(String msg)
+ {
+ boolean rc=false;
+
+ try 
+ {
+ outToServer.writeBytes(msg + "\r\n");
+ rc = true;
+ }
+ catch (IOException e)
+ {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+ return rc;
+ }
+
+ public String recvMessage()
+ {
+ String msg=null;
+
+ try
+ {
+ msg = inFromServer.readLine();
+ } 
+ catch (IOException e)
+ {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+ return msg;
+ }
+
+ public boolean closeSocket()
+ {
+ boolean rc=false;
+
+ try
+ {
+ clientSocket.close();
+ rc=true;
+ }
+ catch (IOException e)
+ {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+ return rc;
+ }
+}

Expedia/transactionLog.txt

@@ -0,0 +1,23 @@
+04-08-2021 23.41.41 : SERVER : Transaction>kiosk#001,2,1.44
+04-08-2021 23.41.42 : SERVER : quit
+04-08-2021 23.54.25 : SERVER : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.25 : SERVER : quit
+04-08-2021 23.54.26 : CLIENT : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.27 : SERVER : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.28 : SERVER : quit
+04-08-2021 23.54.28 : CLIENT : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.28 : SERVER : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.29 : SERVER : quit
+04-08-2021 23.54.29 : CLIENT : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.29 : SERVER : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.30 : SERVER : quit
+04-08-2021 23.54.30 : CLIENT : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.30 : SERVER : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.31 : SERVER : quit
+04-08-2021 23.54.31 : CLIENT : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.31 : SERVER : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.32 : SERVER : quit
+04-08-2021 23.54.32 : CLIENT : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.32 : SERVER : Transaction>kiosk#001,0,0.00
+04-08-2021 23.54.33 : SERVER : quit
+04-08-2021 23.54.33 : CLIENT : Transaction>kiosk#001,0,0.00