PROG2003代做、代写Java设计程序

日期：2024-05-13 10:33

Assessment 1 Brief

PROG2003: CLOUD SYSTEMS DEVELOPMENT

Summary

Title Assessment 1

Type Programming

Individual or Group Individual

Due Date Monday 13 May 11:59 pm AEST (Week 3 Monday)

Length N/A

Weighting 30%

Academic Integrity Contract cheating and any use of GenAI, such as ChatGPT, in this

assignment are strictly prohibited. Any breach may have severe

consequences. Please read carefully the “Academic Integrity” section

below.

Submission AWS application submission in Blackboard link. The application must be

present in the AWS workspace.

Unit Learning

Outcomes

This assessment task maps to the following ULOs:

ULO1: integrate cloud APIs and services to design and develop cloud

applications

Rationale

Learning and integrating cloud computing APIs would allow you to create real-world applications.

This assessment particularly asks to utilise cloud storage API and its features to create a website to

display a set of information. This is not a straightforward task, and you are required to understand

the API features and the programs shown in the classes clearly. You must transfer and combine the

knowledge they would learn in the class and from the material to complete this assessment. A realworld cloud developer would start learning fundamental cloud APIs, and create web application

using them. This assessment asks you to do the same task.

Task Description

Assume that you are a cloud developer at Southern Cross University and tasked to develop a website

that counts and displays the number of different types of files stored in an AWS cloud storage bucket

(i.e., S3 bucket). This can be done with a backend app (i.e., an S3 app) that reads the files in an S3

bucket and counts them according to their file types (e.g., txt, xlsx, png, jpg). Later, the backend app

“writes” the count information as a part of the HTML pages that are used to host the website. You

will learn details about these in the class. Please see below the example screenshots of the website’s

home page.

Example scenario and problem

An example of how your website would look like is given below:

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Assessment 1 Brief

You can divide the whole project into two parts – Part A would be the website, and Part B would be

the backend Cloud9 app.

Note: You will use an AWS account provided by the university for this project, not a personal account.

This ensures that all resources and data are managed within the university's AWS ecosystem.

Task Instructions

Part A – Website

Complete the following tasks:

1. Create a cloud storage service bucket (aligns with ULO1):

Create an S3 bucket and upload some test files of different types – web, text, image, excel,

and others into the bucket. Configure the bucket with the appropriate “bucket policy” and

“public access” to ensure public access to the website.

2. Design a static website using cloud storage service (aligns with ULO1):

Create a static website with two pages – home and error, using corresponding HTML files

(i.e., home.html, error.html). The home page will print (display) the number of files available

within the S3 bucket for each file type. You need to consider the following types and

respective file extensions.

• Web (.html)

• Text (.txt)

• Image (.jpg)

• Excel (.xlsx)

• Other (.pdf, .xml, etc.)

The home page must reflect any changes to the files (rename, add, or delete file) in the

bucket. The error page will be displayed upon entering invalid website URL and will display a

simple error message, e.g., “404: Page not found”.

Part B – S3 App

Complete the following tasks:

1. Develop S3 app by integrating cloud storage service API (aligns with ULO1):

Develop an S3 application to add dynamic functionalities to the static website. The S3 app

must read the list of existing files, count them, and write this information into the

corresponding html file used as the home page. The home page should dynamically update to

show any modifications (such as renaming, adding, or deleting files) made in the bucket. The

S3 app must be run after any changes to files in the bucket. You need to develop the following

functionalities with detailed comments. Use separate class methods to implement the

functionalities.

a) Reading and counting the number of each file type (use the file types mentioned

above).

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Assessment 1 Brief

b) Crafting HTML content for 'home.html'. This file will display data regarding the types

of files and their quantities. All this information should be encapsulated within a

formatted string according to HTML standards.

c) Create (write) the ‘home.html’ in the bucket, which will overwrite the existing

‘home.html’.

d) Implement suitable exception handling mechanisms and utilise loops as needed.

Requirements

Your website and S3 app must fulfil the following requirements.

• The functionalities of the S3 app must be implemented with AWS SDK 2.x and Java (shown in

tutorials).

• Names of the bucket and S3 app must be “yourscuusernamea1bucket” and

“yourscuusernameA1App”. You need to use a single bucket to host the website and develop S3 app.

• Your Cloud9 app must have three separate Java methods to implement reading/counting, preparing,

and creating.

• You must implement the assignment in the UA-provided AWS account, personal AWS account will not

be accepted.

Resources

Resources required to complete the assessment task

• Contents from Modules 1 and 2 of the unit site. You will learn how to create new file and list

existing files, hosting static website during the tutorials.

• You need additional resource to craft the HTML content for the ‘home.html’ file. You can use

an HTML list element to display/print the file counts and types to the home page. Please

check this link: https://www.w3schools.com/html/html_lists_unordered.asp.

Task Submission

1. Download the final S3 app from Cloud9 workspace and submit the zipped app as

“yourscuusernameA1App.zip” to the Blackboard submission link in the unit site. The app

must also be present in the AWS workspace provided by the UA. The marker will test your

app functionality from this workspace.

2. The website URL to be submitted via the Blackboard submission link in the unit site.

Note: Multiple submissions are allowed until the deadline.

Academic Integrity

At Southern Cross University, academic integrity means behaving with the values of honesty,

fairness, trustworthiness, courage, responsibility and respect in relation to academic work.

The Southern Cross University Academic Integrity Framework aims to develop a holistic, systematic

and consistent approach to addressing academic integrity across the entire University. For more

information, see: SCU Academic Integrity Framework

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Assessment 1 Brief

NOTE: Academic Integrity breaches include unacceptable use of generative artificial intelligence

(GenAI) tools, the use of GenAI has not been appropriately acknowledged or is beyond the

acceptable limit as defined in the Assessment, poor referencing, not identifying direct quotations

correctly, close paraphrasing, plagiarism, recycling, misrepresentation, collusion, cheating, contract

cheating, fabricating information.

GenAI is May Not be used for Assessment 1

Generative artificial intelligence (GenAI) tools, such as ChatGPT, must not be used for this

assessment task. You are required to demonstrate that you have developed the unit’s skills and

knowledge without any external support. If you use GenAI tools in your assessment task, it will

result in an academic integrity breach against you, as described in the Student Academic and NonAcademic Misconduct Rules, Section 3.

Since you are mastering fundamental skills, you are permitted to work from the examples in the

MySCU site or study guide, but you must acknowledge assistance from other textbooks, classmates,

or online resources. In particular, you must not use online material or help from others, as this

would prevent you from mastering these concepts.

This diagram will help you understand where you can get help:

Lecturer

Tutors

GenAI e.g.,

ChatGPT

Online

Forums

Relatives Students

outside unit Hired coders

Classmates Private

Tutors

Other

Encouraged

Attribution Required (in the report)

Ask tutor

Not acceptable

Please note that if your marker has any suspicion that you had help with your work or is not your

own you will be asked to come to a meeting with your marker to explain your work. Any

student who is unable to explain their code will be submitted for academic misconduct.

Special Consideration

Please refer to the Special Consideration section of Policy.

https://policies.scu.edu.au/document/view-current.php?id=140

Late Submissions & Penalties

Please refer to the Late Submission & Penalties section of Policy.

https://policies.scu.edu.au/view.current.php?id=00255

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Assessment 1 Brief

Grades & Feedback

Assessments that have been submitted by the due date will receive an SCU grade. Grades and

feedback will be posted to the ‘Grades and Feedback’ section on the Blackboard unit site. Please

allow 7 days for marks to be posted.

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Assessment 1 Brief

Assessment Rubric

Marking Criteria and %

allocation

High Distinction

(85–100%)

Distinction

(75–84%)

Credit

(65–74%)

Pass

(50–64%)

Fail

0–49%

Integrate cloud storage

service to set up and

configure a static

website, utilising cloudbased resources for web

hosting (ULO1) – 5%

Configures a static

website featuring

exceptionally designed

home and error pages,

with an S3 bucket

configured to perfection,

showcasing a deep

understanding of bucket

policy and public access

settings.

Configures a static

website with wellstructured home and

error pages, and the S3

bucket is configured with

considerable attention to

detail in bucket policies

and public access

controls, though minor

improvements could be

made.

Configures a static

website with functional

home and error pages;

the S3 bucket

configuration is

adequate, addressing the

essential aspects of

bucket policies and public

access, with minor errors

noted.

Configures a basic static

website where the home

and error pages meet the

minimum criteria; the S3

bucket’s configuration

demonstrates an

understanding of the key

aspects of bucket policies

and/or public access,

though several errors are

present.

Attempts to configure a

static website; however,

home and error pages

are either incomplete or

improperly configured.

The S3 bucket setup lacks

correct configuration of

bucket policies and public

access, failing to meet

the project criteria.

Integrate cloud storage

service to design a static

website (ULO1) – 10%

Develops a fully

functional website

featuring a home page

that accurately counts

and dynamically updates

for each file type in the

bucket upon

modifications, alongside

an error page that

precisely displays the

appropriate error

message.

Develops a functional

website where the home

page accurately tracks

and updates file counts in

the bucket, despite minor

presentation issues. The

error page conveys error

messages effectively,

with some presentation

flaws.

Develops a satisfactory

website where the home

page generally reflects

the count for each file

type in the bucket and

updates with

modifications, though

moderate discrepancies

in the displayed

information in home and

error pages.

Develops a basic website

with a home page that

displays the file counts

for each type in the

bucket and attempts to

update with file changes,

though not always

accurately. The error

page includes an error

message that is not fully

correct.

Attempts to create a

website; however, the

home and error pages

display inaccurate

information with no

reflection for any

changes in files, failing to

meet the project criteria.

Develop S3 app using

cloud storage service

(ULO1) – 40%

Develops an app that

executes flawlessly

without compile or

runtime errors,

accurately counts file

types, generates detailed

HTML content with count

Develops an app that

runs smoothly with no

compile or runtime

errors, reliably counts file

types, produces detailed

HTML content including

count data, and

Constructs an app that

runs without compile or

runtime errors but offers

limited functionality, with

one key feature not

operating correctly,

indicating a foundational

Builds an app free from

compile or runtime

errors, yet it exhibits

restricted functionality

due to several key

features malfunctioning,

suggesting a basic

Attempts to develop an

app but encounters

significant compile or

runtime errors, failing to

meet the project's core

requirements.

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Assessment 1 Brief

information, and creates

a home page using this

HTML.

constructs a home page

with this HTML, with

some minor issues in

presenting information.

level of performance yet

room for improvement in

feature implementation.

operational level with

significant scope for

enhancement in feature

execution.

Implement S3 app using

cloud storage service API

(ULO1) – 45%

Implements an S3 app

with exceptional skill,

accurately listing file

types and embedding file

counts in HTML. The app

demonstrates advanced

implementation

techniques using distinct

Java methods, effective

loops, and

comprehensive exception

handling. Source code is

extensively commented,

offering clear and

insightful explanations of

functionality.

Implements an S3 app

with high competence,

effectively listing file

types and embedding file

counts in HTML. Utilises

well-structured Java

methods, loops, and

exception handling to

ensure app robustness.

Source code comments

are detailed, providing

good clarity on the app's

functionality.

Implements an S3 app

with good proficiency,

listing file types and

embedding file counts in

HTML with minor

inaccuracies. Java

methods, loops, and

exception handling are

used appropriately to

maintain app stability.

Source code comments

are adequate, explaining

the functionality

sufficiently.

Implements an S3 app

that meets basic

requirements, listing file

types and embedding file

counts in HTML with

some errors. Java

methods, loops, and

exception handling are

employed but lack

refinement, affecting the

app's robustness. Source

code comments are

present but lack depth in

explaining functionalities.

Attempts to implement

an S3 app, but fails to

accurately list file types

and embed file counts in

HTML. Java methods,

loops, and exception

handling are poorly

utilised, compromising

the app's functionality.

Source code comments

are sparse or unclear,

failing to elucidate the

app's operations

adequately.

Description of SCU Grades

High Distinction:

The student’s performance, in addition to satisfying all of the basic learning requirements, demonstrates distinctive insight and ability in researching, analysing and

applying relevant skills and concepts, and shows exceptional ability to synthesise, integrate and evaluate knowledge. The student’s performance could be described as

outstanding in relation to the learning requirements specified.

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Assessment 1 Brief

Distinction:

The student’s performance, in addition to satisfying all of the basic learning requirements, demonstrates distinctive insight and ability in researching, analysing and

applying relevant skills and concepts, and shows a well-developed ability to synthesise, integrate and evaluate knowledge. The student’s performance could be described

as distinguished in relation to the learning requirements specified.

Credit:

The student’s performance, in addition to satisfying all of the basic learning requirements specified, demonstrates insight and ability in researching, analysing and applying

relevant skills and concepts. The student’s performance could be described as competent in relation to the learning requirements specified.

Pass:

The student’s performance satisfies all of the basic learning requirements specified and provides a sound basis for proceeding to higher-level studies in the subject area.

The student’s performance could be described as satisfactory in relation to the learning requirements specified.

Fail:

The student’s performance fails to satisfy the learning requirements specified.