init

Instructions.txt

@@ -0,0 +1,15 @@
+ -----------------------------------------------------------------
+|		ATM Account Number and PIN Number		  |
+ -----------------------------------------------------------------
+
+===========Account 01===============
+Account Number 	: 008545657896
+PIN Number	: 2054
+
+===========Account 02================
+Account Number 	: 008545953248
+PIN Number	: 1987
+
+----------------------------------------------------------------
+ Run jar file for the program to run.
+ Otherwise compile the Login.java file for the program to run.

MainFunctions.java

@@ -0,0 +1,118 @@
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Scanner;
+
+public class MainFunctions {
+
+    static	int totalRow = 20;
+	static	int totalColumn = 8;
+	static String Bank_Client[][]= new String[totalRow][totalColumn];
+	static  int Client_ID = 1;
+    static String Ac_No,Ac_Pin,Oldpw,Newpw,Renewpw;
+	static boolean accountnumberfound = false;
+
+    public static void databaseinitialization()throws Exception{
+
+		File database = new File("bankclient.database");
+		Scanner ScF = new Scanner(database);
+		int i=0;
+		while(ScF.hasNext()){
+			String raws = ScF.nextLine();
+			try (Scanner ScR = new Scanner(raws)) {
+				ScR.useDelimiter("#");
+				Bank_Client[i][0] = ScR.next();
+				Bank_Client[i][1] = ScR.next();
+				Bank_Client[i][2] = ScR.next();
+				Bank_Client[i][3] = ScR.next();
+				Bank_Client[i][4] = ScR.next();
+				Bank_Client[i][5] = ScR.next();
+				Bank_Client[i][6] = ScR.next();
+				Bank_Client[i][7] = ScR.next();
+			}
+			i++;
+		}
+		totalRow = i;
+		ScF.close();
+
+	}
+	public static boolean AccountisInvalid(){
+		boolean accountnumberfound = true;
+		for(int x=1;x<=totalRow;x++){
+			if(Ac_No.equalsIgnoreCase(Bank_Client[x][1])){
+			accountnumberfound = true;
+			Client_ID = x;
+			break;
+			}else{
+				accountnumberfound = false;	
+
+			}
+		}
+		if(accountnumberfound){
+			return false;
+		}else{
+			return true;
+		}
+	}
+	public static boolean PinisInvalid(){
+		if(Ac_Pin.equalsIgnoreCase(Bank_Client[Client_ID][4])){
+			return false;
+		}else{
+			return true;
+		}
+	}
+	public static boolean isLocalbank(){
+		String AccountStats = "ture";
+		if(AccountStats.equalsIgnoreCase(Bank_Client[Client_ID][7])){
+			return true;
+		}else{
+			return false;
+		}
+
+	}
+	public static boolean isSMSActivated(){
+		String AccountStats = "Active";
+		if(AccountStats.equalsIgnoreCase(Bank_Client[Client_ID][6])){
+			return true;
+		}else{
+			return false;
+		}
+
+	}
+	public static void databaseshow(){
+		for(int x=0;x<10;x++){
+			for(int i=0;i<8;i++){
+				if(Bank_Client[x][i]==null){
+					break;
+				}
+				System.out.printf("%20s \t",Bank_Client[x][i]);
+			}
+			if(Bank_Client[x][0]==null){
+				break;
+			}
+			System.out.println("");
+		}
+	}
+	public static void databasefinalizeing(){
+		try (FileWriter writer = new FileWriter("bankclient.database")) {
+			for(int x=0;x<10;x++){
+				for(int i=0;i<8;i++){
+					if(Bank_Client[x][i]==null){
+						break;
+					}
+						writer.write(Bank_Client[x][i]+"#");
+
+				}
+				if(Bank_Client[x][0]==null){
+					break;
+				}
+				writer.write("\n");
+			}
+			writer.close();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}	
+
+}