sender2

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.sql.Timestamp;
import java.util.Scanner;

public class sender {
    int user = 0;
    String userString = "";
    String[] errors = new String[1];
    int i = 0;
    File textDataFile = new File("TextData.txt");
    File userSettingsFile = new File("Settings.txt");
    String message = "";
    String subject = "";
    // Define the time and date
    java.util.Date date = new java.util.Date();
    // Used to prompt for user input
    InputStreamReader istream = new InputStreamReader(System.in);
    BufferedReader bufRead = new BufferedReader(istream);

    public boolean checkForFile() {
        if (!textDataFile.exists()) {
            errors[0] = ("We were not able to find the user data file in the current directory.");
            return false;
        }
        return true;
    }

    public void createTextData() {
        // If there are errors, print them out
        if (errors[0] != null) {
            if (errors[0] != null) {
                System.out.println(errors[i]);
            }
            System.out
                    .println("\nWould you like to attempt to resolve this issue? (Strike the \"f\" key to fix): ");
            Scanner sc = new Scanner(System.in);
            String a = sc.next();
            if (a.equals("f")) {
                System.out.println("Please wait...");
                // progressBar.setValue(50);
                try {
                    // Create file
                    FileWriter fstream = new FileWriter("TextData.txt");
                    BufferedWriter out = new BufferedWriter(fstream);
                    // Close the output stream
                    out.close();
                } catch (Exception e) {// Catch exception if any
                    System.err.println("Error: " + e.getMessage());
                }
                if (textDataFile.exists()) {
                    System.out.println("The file was created!");
                } else {
                    System.out
                            .println("The file does not exist.  There were errors. Please contact us.");
                }
            } else {
                System.out.println("Program terminated by user.");
                System.exit(0);
            }
        }
    }

    public void sendMessage() {
        try {
            // Subject
            System.out.println("Subject: ");
            subject = bufRead.readLine();
            while (subject.isEmpty()) {
                System.out
                        .println("Please fill in this field before continuing!");
                System.out.println("Subject: ");
                subject = bufRead.readLine();
            }
            // Message
            System.out.println("Message: ");
            message = bufRead.readLine();
            while (message.isEmpty()) {
                System.out
                        .println("Please fill in this field before continuing!");
                System.out.println("Message: ");
                message = bufRead.readLine();
            }
            // Confirmation of text sent
            System.out
                    .println("\n------------------------\n\nSummary of message sent:\nSubject: "
                            + subject + "\nMessage: " + message);
        } catch (IOException err) {
            System.out.println("Error reading line(s).");
        }
    }

    public void writeToFile() {
        try {
            BufferedWriter out = new BufferedWriter(new FileWriter(
                    "TextData.txt", true));
            // Get the current time/date
            Object timenDate = new Timestamp(date.getTime());
            // Convert the date/time object to a string
            String dateNTime = timenDate.toString();
            out.write("\r\n" + user + "Ø" + dateNTime + "Ø");
            out.write(subject + "Ø" + message);
            out.close();
        } catch (Exception e) {
            System.err.println("\nError: " + e.getMessage());
        }
    }

    public int getUser() {
        // Get the user #
        if (userSettingsFile.exists()) {
            try {
                Scanner scanner = new Scanner(userSettingsFile);
                while (scanner.hasNextLine()) {
                    userString = scanner.nextLine();
                }
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
        }

        // Set the user #
        if (userString.equals("1")) {
            user = 1;

        } else if (userString.equals("2")) {
            user = 2;

        }
        return user;
    }

    public static void main(String[] args0) {

    }

}