EBU4201语言编程辅导、讲解Java程序、Java程序调试辅导Database|辅导Python程序

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EBU4201 – Introductory Java Programming (2020/21) Page 1 of 6
School of Electronic Engineering
and Computer Science
Mini-Project Coursework: A workshop check in using Java program
Module code: EBU4201
Module title: Introductory Java Programming
Hand-out date: 17th May 2021
Hand-in date: 4th June 2021
Marks available: 50
Feedback: Individual marking sheet including feedback comments and a mark out of 50.
Introduction:
You are asked to write a Java program that handles a check in process for a workshop event. A
total of 30 participants have registered for the workshop. Participants use the check in program
in order to be successfully enrolled onto the workshop event. The development of the Java
program includes the following two phases:
a. Developing the interface
b. Improving the interface interactivity
EBU4201 – Introductory Java Programming (2020/21) Page 2 of 6
a. Developing the interface
Task 1 [14 marks]
Once the program is launched with the command java CheckIn, the interface should look
like in Figure 1:
Figure 1
Your task: Complete the Java Graphical User Interface (GUI) as shown Figure 1 for the
expected look of the interface. See the notes below for details.
1) Create the class file named as MyFrame.java to design the GUI;
2) Create the main class file CheckIn.java as the entry point to the Java application;
3) Use GridLayout to arrange the GUI components in rows and column such that int
rows = 9, column = 1;
4) Create instances of JFrame and JPanel to make a frame and panels;
5) Make widgets in the interface using JLabel, JTextField, JComboBox, JCheckBox
and JButton.
6) Four JComboBox accept the array of strings such that:
i) Date of birth (month) – from January to December;
ii) Date of birth (year) – from year 1998 to 2005;
iii) Programme – all available BUPT Undergraduate courses;
iv) Programme (year) – from year 1 to 4.
7) When the JButton ‘Clear’ is clicked, the program will erase the entered information;
8) When the JButton ‘Exit’ is clicked, the program will exit;
EBU4201 – Introductory Java Programming (2020/21) Page 3 of 6
9) The JButton ‘Next step’ is placed as a placeholder for Task 1 and more instructions
are available in Task 2.
Note: You do not require to record the information and Task 1 is just about building the GUI.
Task 2 [12 marks]
Once the user clicks on the ‘Next step’ button from the Figure 1, your interface should look like
in Figure 2. This is where the user completes the check in progress.
Figure 2
Your task: Complete the GUI as shown in Figure 2 when the JButton ‘Next step’ is clicked.
See the notes below for details.
1) Create the class file named as AnotherFrame.java to design the GUI;
2) Use BorderLayout to hold components in three regions: NORTH, CENTER and SOUTH.
3) Create instances of JFrame and JPanel to make a frame and panels;
4) Make widgets in the interface using JLabel, JTextArea and JButton.
5) The JTextArea in the middle panel displays the information entered by the user from
MyFrame.java.
6) When the JButton ‘Finish’ is clicked, the program will exit.
7) You need to store the information in an Array once the user’s input information is
obtained successfully.
b. Improving the interface interactivity
Now that the GUI design is completed. The Java program, however, needs several
improvements to enhance the end users’ experiences in using the program.
Task 3 [12 marks]
Your task: The Java program should now ensure the user completes the requested information
so that the check in process can be completed successfully. As an example, as shown in Figure
3a, when a user does not provide the email address information:
1) an error dialog box will display prompting the user to complete the missing information
(see the left panel of Figure 3a);
2) The incomplete session is highlighted in red so that user can easily check the missing
information to be completed (see the right panel pf Figure 3a);
EBU4201 – Introductory Java Programming (2020/21) Page 4 of 6
3) The Java program now will not proceed to the check in completion stage
(AnotherFrame.java), as the information is/are incomplete;
4) Your program should also prompt the user to complete the missing information for other
parts (including the CheckBox).
Figure 3a
5) If all the information is entered by the user, your program should pop-up a dialog box
as shown in Figure 3b to confirm with the user for the final confirmation before the
check in process is completed.
Figure 3b
Hint:
1. You need to import the class JOptionPane of the javax.swing package to make the
standard message dialog box.
EBU4201 – Introductory Java Programming (2020/21) Page 5 of 6
Documentation [12 marks]
Your submitted work must include:
a. Automatically generated Javadoc files.
b. Comments (both internal and Javadocs) in your code.
c. User Manual; this should be a document1 with no more than two A4 pages which must
include instructions on how to run the program (i.e. both how to start it, and how to use it).
Note: All documentation files must be placed in a directory called Documentation.
Marking Scheme
Marks will be awarded for the following:
1. a clearly laid out interface
2. correctly functioning code
3. clearly structured code including comments and sensible variable, class, and method names
4. you should NOT use any other Java packages except .awt, .swing and .util packages
5. properly designed classes following object-oriented principles. E.g. do NOT write
everything in the main method, keep code repetition to a minimum (i.e. use methods), do
NOT use static methods unless there is a good reason
Note 1: The main program file must be called CheckIn.java, and it must compile and run
from the command line; otherwise, it will NOT be possible to give marks for any implemented
functionality.
Note 2: OpenJDK 15 must be used, as instructed in Teaching Block 1 (click here for more
information).
Note 3: All documentation files should be placed in a directory called Documentation.
1 Accepted document formats include: .txt, .docx and .pdf.
EBU4201 – Introductory Java Programming (2020/21) Page 6 of 6
Submission Instructions
You must zip all the following files:
1. The directories created from Task 1 to Task 3 including all .java files produced2
.
2. The Documentation directory, including all Javadoc comments and the User Manual.
Notes:
• You must name your .zip file 201921xxxx.zip, where 201921xxxx is your BUPT student
number.
• You must submit your .zip file to the EBU4201 course area in QMplus 3 , under the
assignment activity Mini-Project (submission).
IMPORTANT: This is an individual piece of assessed coursework; therefore, students must
NOT work in groups and must not share code solutions. Students must not post (partial) code
solutions when asking questions about the Mini-Project in QMplus.
2 It will not be possible to mark your work if you only provide .class files.
3 Any work sent via email will be ignored and not marked.

EBU4201语言编程辅导、讲解Java程序、Java程序调试 辅导Database|辅导Python程序

EBU4201语言编程辅导、讲解Java程序、Java程序调试辅导Database|辅导Python程序