Assignment 1 (submitting again)

Assignment1/MyAccount/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

Assignment1/MyAccount/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>MyAccount</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

Assignment1/MyAccount/.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.source=1.8

Assignment1/MyAccount/src/com/demo/bean/Account.java

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+package com.demo.bean;
+
+import java.util.Date;
+
+public class Account {
+	static {
+		cnt = 0;
+	}
+	public static int cnt;	//for auto generating member id
+	private int memId;
+	private String memName;
+	private Date openDate;
+	private String accType;
+	private double balance;
+
+	//Default constructor
+	public Account() {
+		memId = ++cnt;
+		memName = null;
+		openDate = null;
+		accType = null;
+		balance = 0.0;
+	}
+
+	//Parameterized constructor
+	public Account(String memName, Date openDate, String accType, double balance) {
+		this.memId = ++cnt;
+		this.memName = memName;
+		this.openDate = openDate;
+		this.accType = accType;
+		this.balance = balance;
+	}
+
+	//setter and getter methods
+	public int getId() {
+		return this.memId;
+	}
+	public void setMemName(String name) {
+		this.memName = name;
+	}
+	public String getMemName() {
+		return this.memName;
+	}
+	public void setOpenDate(Date dt) {
+		this.openDate = dt;
+	}
+	public Date getOpenDate() {
+		return this.openDate;
+	}
+	public void setAccType(String type) {
+		this.accType = type;
+	}
+	public String getAccType() {
+		return this.accType;
+	}
+	public void setBalance(double bal) {
+		this.balance = bal;
+	}
+	public double getBalance() {
+		return this.balance;
+	}
+
+	//Overriding toString() of Object Class to print details
+	@Override
+	public String toString() {
+		return "Member id : " + memId + "\nMember name : " + memName + "\nAccount openeing date : " + openDate + "\nAccount Type : " + accType + "\nBalance : " + balance;
+	}
+
+	//Withdrawal of amount from a particular amount
+	public void withdraw(double amt) {
+		if(balance - 10000 >= amt)
+			 balance = balance - amt;
+		else
+			System.out.println("Not enough balance!!");
+	}
+
+
+	//Deposit of amount to a particular account
+	public void deposit(double amt) {
+		balance = balance + amt;
+	}
+}

Assignment1/MyAccount/src/com/demo/service/AccountService.java

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+package com.demo.service;
+import com.demo.bean.*;
+import java.util.Scanner;
+//import java.text.ParseException;
+//import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class AccountService {
+	public static Scanner sc = new Scanner(System.in);
+
+	//accept data for n customers
+	public static void acceptMemberData(Account at[]) {
+		for(int i = 0; i < at.length; i++) {
+			System.out.println("Enter member name : ");
+			String nm = sc.next();
+			System.out.println("Enter account type : ");
+			String tp = sc.next();
+			System.out.println("Enter balance : ");
+			double bal = sc.nextDouble();
+			at[i] = new Account(nm, new Date(), tp, bal);
+		}
+	}
+
+	//withdrawal of amount from a particular account
+	public static void withdrawAmount(Account at[], int id, double bal) {
+		int index = searchById(at, id);
+		if(index != -1) {
+			at[index].withdraw(bal);
+			System.out.println("Withdraw Successful!!");
+		}
+		else
+			System.out.println("Account not found!!");
+	}
+
+	//deposit amount to a particular amount
+	public static void depositAmount(Account at[], int id, double bal) {
+		int index = searchById(at, id);
+		if(index != -1) {
+			at[index].deposit(bal);
+			System.out.println("Deposit Successful!!");
+		}
+		else
+			System.out.println("Account not found!!");
+	}
+
+
+	//display data of a particular account
+	public static void displayMemberData(Account at[], int id) {
+		int index = searchById(at, id);
+		if(index != -1)
+			System.out.println("Details : \n" + at[index]);
+		else
+			System.out.println("Account not found!!");
+	}
+
+	//search a particular account by member id
+		public static int searchById(Account at[], int id) {
+			// for loop returns the position of the requested account in the Account array
+			for(int i = 0; i < at.length; i++) {
+				if(at[i].getId() == id)
+					return i;
+			}
+			return -1;
+		}
+}
+

Assignment1/MyAccount/src/com/demo/test/TestAccount.java

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+package com.demo.test;
+
+import com.demo.bean.*;
+import com.demo.service.*;
+import java.util.Scanner;
+
+public class TestAccount {
+	public static void main(String args[]) {
+		Scanner sc = new Scanner(System.in);
+		Account[] at = new Account[10];
+		int choice;
+		do {
+			System.out.print("MENU\nEnter the option :\n(1) to create new accounts\n(2) to withdraw amount\n(3) to deposit amount\n(4) to display details\n(5) to exit. \nEnter choice : ");
+			choice = sc.nextInt();
+			switch(choice) {
+				case 1 : AccountService.acceptMemberData(at);
+						 break;
+				case 2 : System.out.println("Enter member id : ");
+						 int id = sc.nextInt();
+						 System.out.println("Enter balance to be withdrawn : ");
+						 double bal = sc.nextDouble();
+						 AccountService.withdrawAmount(at, id, bal);
+						 break;
+				case 3 : System.out.println("Enter member id : ");
+						 id = sc.nextInt();
+						 System.out.println("Enter balance to be deposited : ");
+						 bal = sc.nextDouble();
+						 AccountService.depositAmount(at, id, bal);
+						 break;
+				case 4 : System.out.println("Enter member id : ");
+						 id = sc.nextInt();
+						 AccountService.displayMemberData(at, id);
+						 break;
+				case 5 : System.exit(0);
+						 break;
+				default : System.out.println("Wrong choice!!");
+			}
+		}while(choice != '5');
+		sc.close();
+	}
+}