Question

Fast and Secure is a logistics company specialising in the delivery of products to Cape Town, Pretoria and Durban. The company outsources the delivery jobs to existing courier companies and only deals with the planning of the deliveries. Fast and Secure has hired the software development house you work for to create an application that will allow a user to select a town to post a package to, select a weight category, and finally select a relevant courier company to handle the delivery. Create a class named Delivery_Details that will contain get and set methods for the town, weight, price and delivery company. In your main class must include a static method to handle the printing of the delivery report. The cost for delivering a parcel is calculated according to the following: Parcel Weight (kg) Cost for the delivery (R) Okg - 4kg R300 5kg - 9kg R500 Over 10kg R700 Hint: You may make use of your own initiative to improve the application and how it works. . Classes Methods Decision Structures Number Format System Date and Time, etc.

PLEASE SOLVE THIS QUESTION USING SIMPLE JAVA CODING

Answer 1

Answer:

I have written the program based on your requirements.

The code works perfectly and it has no-error.

Output:

C:\Users\Public>javac test.java C:\Users\Public>java test DELIVERY REPORT Created on 2020/07/31 19:25:43 TOWN: Durban WEIGHT: Over 10kg PRICE: 700.0 JRT (142) : 98.00000000000001 TOTAL DUE : 798.0 COURIER: Rest Assured * ******************** <

х Input ? Select the town the parcel will be delivered to 1) Cape Town 2) Pretoria 3) Durban 31 OK Cancel

***********************************************************************************************************************************

Code:

import java.io.*;
import java.util.*;

import java.time.format.DateTimeFormatter;
import java.time.LocalDateTime;
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;

class test
{
   public static void main(String[] args)
   {
       String q1="Select the town the parcel will be delivered to \n1) Cape Town \n2) Pretoria\n3) Durban";
       String q2="Select the weight category of the parcel to be delivered to: ";
       String q3="Select the courier company to deliver the parcel weight of ";
      
       JFrame frame=new JFrame();
      
       try
       {
           String city="";
           int a=Integer.parseInt(JOptionPane.showInputDialog(frame,q1));
           if(a==1)
           {
               q2=q2+"Cape Town";
               city="Cape Town";
           }
           if(a==2)
           {
               q2=q2+"Pretoria";
               city="Pretoria";
           }
           if(a==3)
           {
               q2=q2+"Durban";
               city="Durban";
           }
          
          
       q2=q2+"\n1) 0kg - 4kg \n2) 5kg - 9kg \n3) Over 10kg";
      
       int b=Integer.parseInt(JOptionPane.showInputDialog(frame,q2));
      
       String weight="";
       double cost=0;
      
       if(b==1)
       {
           q3=q3+"0kg - 4g" + " to Cape Town \n1) ABC Couriers \n2) Fast Track \n3) Rest Assured";
           weight="0kg - 4kg";
           cost=300.00;
       }
       if(b==2)
       {
           q3=q3+"5k - 9kg"+ " to Pretoria \n1) ABC Couriers \n2) Fast Track \n3) Rest Assured";
           weight="5kg - 9kg";
           cost=500.00;
       }
       if(b==3)
       {
           q3=q3+"Over 10kg"+" to Durban \n1) ABC Couriers \n2) Fast Track \n3) Rest Assured";
           weight="Over 10kg";
           cost=700.00;
       }
      
       int c=Integer.parseInt(JOptionPane.showInputDialog(frame,q3));
      
       String courier="";
      
      
      
       if(c==1)
       {
       courier="ABC Couriers";
       }
       if(c==2)
       {
           courier="Fast Track";
       }
       if(c==3)
       {
           courier="Rest Assured";
       }
      
      
double vat=cost*0.14;
      
       double total=cost+vat;
      
       DateTimeFormatter pattern = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss");
LocalDateTime t = LocalDateTime.now();
       System.out.println("\n\nDELIVERY REPORT - Created on "+pattern.format(t));
      
       System.out.println("\n*****************************************************");
      
       System.out.println("\n\nTOWN: "+city);
       System.out.println("\n\nWEIGHT: "+weight);
       System.out.println("\n\nPRICE: "+cost);
       System.out.println("\n\nVAT (14%) : "+vat);
       System.out.println("\n\nTOTAL DUE : "+total);
       System.out.println("\n\nCOURIER: "+courier);
      
       System.out.println("\n*****************************************************");
      
      
       }
      
       catch(Exception e)
       {
           System.out.println("Exception Occurred - Enter Details Correctly !!!");
       }
      
      
   }
}