Mohamed Shosha

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Spring-MVC-JPA-Security

This project demonstrates the integration of Spring MVC, Java Persistence API (JPA), and Spring Security in a comprehensive web application. By leveraging Hibernate for Object-Relational Mapping (ORM) and Liquibase for database versioning, the project ensures a clean and structured approach to backend development.

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Key Features:

• Seamless Backend Integration: The application is designed to efficiently manage and query data using a robust and scalable backend framework.
• Core Entities:
  • Instructor: Manage the details of instructors, including their personal information and the courses they are assigned to.
  • Address: Handle address-related information for both instructors and courses in the system.
  • Course: Organize and maintain course offerings with links to instructors, ensuring a clear relationship between teaching staff and educational programs.
• Database Schema Management: Utilize Liquibase to manage database versioning and handle smooth migrations during system updates. This ensures that your schema remains consistent across environments without manual intervention.
• API Testing: Leverage Postman as a client to test API endpoints, making it easy to validate the functionality of your application during the development process.

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Detailed Features Overview:

• CRUD Operations: Perform basic Create, Read, Update, and Delete (CRUD) operations on all major entities, such as Instructors, Addresses, and Courses. The application ensures that these operations are seamless and efficient, allowing easy data management.
• MVC Architecture: The project follows a clear Model-View-Controller (MVC) architecture, which ensures a well-organized structure, clean separation of concerns, and easy maintainability. Each component is responsible for its specific functionality, making the code modular and easy to expand upon.
• Spring Boot Integration: Benefit from the power of Spring Boot, which simplifies backend development by offering automatic configuration and dependency management. With Spring Boot, you can rapidly develop, test, and deploy your application without worrying about extensive configurations.
• Object-Relational Mapping (ORM): Using JPA in combination with Hibernate, the project facilitates smooth Object-Relational Mapping, allowing developers to interact with the database using Java objects instead of writing SQL queries. This abstraction simplifies database management and reduces boilerplate code.
• Dynamic Web Pages: Utilize Thymeleaf to render interactive and dynamic web pages. Thymeleaf allows seamless integration with your backend data, enabling you to display forms, lists, and other dynamic content in a user-friendly manner.
• Liquibase for Database Management: Manage your database schema with Liquibase, which offers a version-controlled and automated solution for updating database structures. This feature is essential when rolling out new features or making changes to the existing schema, ensuring consistency across development, testing, and production environments.
• Postman for API Testing: Use Postman to send requests to your API and verify that your application behaves as expected. This tool simplifies the process of testing your application’s endpoints by providing an easy-to-use interface for sending GET, POST, PUT, and DELETE requests.

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Getting Started:

• Make sure you have the Java Development Kit (JDK), Maven, and your preferred IDE installed.
• Set up your Spring Boot project with dependencies including:
• Spring Web, Spring Data JPA, Thymeleaf, Liquibase, and MySQL Driver.

Security:

• Secure your application with Spring Security for authentication and authorization.
• Store sensitive information in environment variables rather than hardcoding in the application.

Demo:
See the project in action through the video:

Technologies Used:

• Spring Boot for backend development.
• JPA and Hibernate for ORM.
• Thymeleaf for dynamic web pages.
• Liquibase for database management.
• MySQL as the database.
• Postman for API testing.

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