UML diagrams for the Online Fruits and Vegetables Shop project. Following are the different UML diagrams like Components, Activity, Use Case, and Sequence diagrams of the online Fruits and Vegetable Shop.
UML Diagram for Online Fruits and Vegetables Shop System
We’ve compiled structural UML diagrams i.e. component diagrams, and three types of behavioural UML diagrams i.e. Activity, Sequence, and Use Case diagrams for the Online Fruits and Vegetables Shop Project. We have also explained the data flow diagram (DFD) for this project.
With the help of these diagrams, one can understand the project better. This web application is developed to provide users with an online medium where they can shop for different types of Fruits and Vegetable items. Admin is who will manage the overall application; whereas the user or customers can buy Fruits and Vegetable products.
Component diagram for Online Fruits and Vegetables Shop Project
The component diagram below shows the structural relations between components in an Online Fruits and Vegetables Shop system. The connected components by lines represent relationships within the systems.
In the diagram, it can be seen that there are components namely product, order, customer, and account. It shows how the customer component connects to the other components while using the system. Everything from the account details to product booking to payment flow can be seen in the component diagram.
The user selects the desired product and places an order following the payment process. While placing the order, the customer’s account details get accessed and the order is confirmed after completing the payment.
Activity diagram for Online Fruits and Vegetables Shop Project
Activity diagrams in UML display the functionalities of various activities and flow in management processes and software systems.
In Online Fruit and Vegetables Shop, Admin can manage the category of products. Admin can add different categories for different fruits and vegetables and can update all product detail. Admin can view booking history and detail. Admin can manage payment and transactions.
Users can view booking history at any time. Users can make payments for the booking and view the payment history. Users can browse or search items, view specific items, order them, view, add to cart, and checkout.
Sequence diagram for Online Fruits and Vegetables Shop Project
Sequence diagrams in UML are used to illustrate the sequence of messages between objects in an interaction. A sequence diagram consists of a group of objects represented by lifelines and the messages they exchange overtime during the interaction.
Users can search for fruits and vegetables, user can view categories before searching for the product, view the price of a selected product, add the product to the shopping cart, and make payments for the booking.
Use Case Diagram for Online Fruits and Vegetables Shop Project
A UML use case diagram can create a broad, high-level view of the relationship between use cases, actors involved, and systems being performed.
As you can see from the examples below, use cases are represented by oval shapes, and the lines then show at which point an actor/user participates and interacts with their corresponding use case. You can see where each actor is involved within the entire process and where they’re excluded.
For instance, Admin will be able to add another admin and different products and categories of fruits and vegetables into the system. Whereas, users cannot add admin or products, but can access the system for shopping purposes.
DFD Diagram for Online Fruits and Vegetables Shop Project
A data flow diagram represents the flow of information for any process or system. It shows the system with its relationship to external entities. Here, we can see how the users and the process flow work in a system.
Admin can add, view products, manage prices of products, view bookings, check the availability of the product, etc. Here,
Here, Admin can also add another admin to manage the shop. Admin will perform the same actions as the primary admin.
Users, on the other hand, can shop online. Users can search for particular fruits and vegetables category-wise, and also view their orders and make payments on the system.
Click here to get the source code for Online Fruits and Vegetable Shop System in Java
