[SOLVED] CP2011 Assignment Details, SP1 2015

CP2011 Assignment Details, SP1 2015

The coding project is designed to assess how you problem solve and implement a client/server architecture using HTML5/CSS/JS on the client-side and Java 1.8 Servlets and JDBC on the server-side. Your task is to design and implement a prototype electronic weather tracking system that could be deployed on PCDuino devices with appropriately calibrated sensors (temperature, humidity, light).

This task requires you to create several JavaScript objects/functions on the client-side and a few Java classes on the server-side. Both sides of the system utilize the MVC design pattern. The client-side programming requires you to create a basic GUI in HTML and CSS code that is controlled and manipulated by JavaScript code. The server-side programming requires you to setup a Tomcat web- server with an associated MySQL database connectivity.

The documentation requirements for the project with suggested number of pages for each part:

1. Project scope a half-page description about the projects goals and key concepts
2. Project Tools a half-page description about the software tools you used during the project
3. Requirements Analysis a collection of fully-dressed use-cases and a use-case diagram that

   describes the overall usage of the weather tracking system (2 pages)

4. Implementation a one page discussion about the data structures and algorithms you used

   to support the main functionality of the project (client-side and server-side)

5. Design a collection of UML object diagrams (client-side), UML class diagrams (server-side),

   and a deployment diagram that reveal the overall structure of your solution (2 pages)

6. Modularity a one page discussion about the design patterns used to solve design problems

   on the client-side and the server-side

7. Database your Domain Model diagram and your SQL table(s) structure (1 page)

The coding requirements for the project:

Use web application technology: HTML5/CSS/JS, JavaEE, MySQL, and Tomcat o HTML forms that posts requests to Java Servlets
o Java Servlets programmed to interact with a MySQL database

Your prototype weather tracking system needs to support these features at least:
o A setup page for selecting which sensors are active (temperature, humidity, light).

The current sensor configuration details are saved into a database table
o Enabling a sensor clears and restarts its data collection statistics (sum, mean,

population standard deviation). Disabling a sensor stops its data collection
o The weather tracker only needs to generate random values in the following ranges:

Temperature: 16 38 Celsius Humidity: 10 90 %
Light 0 100

o The weather tracker saves the statistics into a database table
o A data view page for displaying the raw sensor data and the statistics. You must be

able to tell the difference between enabled and disabled sensors on this page

o A notification page that allows the user to set a list of valid email address and threshold values for sensors. When a sensor value reaches its threshold then email notifications are sent with the currently active sensor data.

Note: threshold values should be defined in terms of relational operators, for example:

• Temperature > 35
• Humidity > 85
• Light < 10

  The students who produce the most realistic weather tracking prototype will be selected to present their projects at Open Day this year using real PCDuino kits!

  Submission details:

• Individual submission: due 22nd May 2015 (end of Week 12)
• We have the following expectations about the project work:

  Your high-level deployment diagram should illustrate the software and hardware setup You provide the follow fully-dressed use-cases at least:

o Add notification, remove notification, change notification, select active sensors Your Domain model illustrates the problem domain and helps you define the MySQL

database table schema
Your prototype codebase closely matches your UML design diagrams we suggest that

you annotate your diagrams with the design patterns you used
Data visualisation should be done using programmatically generated <table> elements

on the client-side (i.e. the corresponding Servlet sends the data as plain text)
The MySQL database records information about the sensors, data, and notifications:

o You are not expected to produce a highly normalised database design

o But, some care should be taken when choosing appropriate column data types Your assignment will be evaluated by executing your prototype to see how closely it

follows your use-cases
You are expected to include JUnit test cases for checking database connectivity