{"id":25803223,"url":"https://github.com/brenimcode/workshop-springboot3-jpa","last_synced_at":"2025-12-31T01:09:56.264Z","repository":{"id":240850377,"uuid":"803605870","full_name":"brenimcode/workshop-springboot3-jpa","owner":"brenimcode","description":"The Workshop Spring Boot 3 with JPA project demonstrates the development of a web services application using Spring Boot and JPA/Hibernate. 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This comprehensive workshop is designed to equip you with the knowledge and skills required to develop robust web services using Spring Boot and JPA/Hibernate. Our primary focus is on creating a well-structured, scalable, and maintainable backend application leveraging some of the most powerful technologies in the Java ecosystem.\n\n## Goals\n\nThis workshop aims to achieve the following objectives:\n\n1. **Create a Spring Boot Java Project**: Initiate and set up a new Spring Boot project using Maven, enabling rapid application development with Spring Boot's auto-configuration and starter dependencies.\n\n2. **Implement Domain Model**: Design and implement the domain model, encapsulating the core business logic and entities in a structured and maintainable manner.\n\n3. **Structure Logical Layers**: Establish a clear separation of concerns by organizing the codebase into logical layers:\n   - **Resource Layer**: RESTful controllers to handle HTTP requests and responses.\n   - **Service Layer**: Business logic and service orchestration.\n   - **Repository Layer**: Data access and interaction with the database using JPA repositories.\n\n4. **Configure Test Database (H2)**: Set up and configure an H2 in-memory database for testing and development purposes, ensuring a smooth and efficient development workflow.\n\n5. **Populate the Database**: Seed the database with initial data, facilitating the demonstration and testing of various CRUD operations.\n\n6. **CRUD Operations**: Implement Create, Retrieve, Update, and Delete operations to interact with the domain entities, providing a complete suite of data manipulation functionalities.\n\n7. **Exception Handling**: Develop a robust exception handling mechanism to gracefully manage and respond to various error scenarios, enhancing the application's resilience and user experience.\n\n## Technologies\n\nThis project leverages the following technologies to deliver a high-quality, scalable, and maintainable web service solution:\n\n- **Spring Boot**: Streamlined and efficient Java-based framework for building production-ready applications quickly and easily.\n- **Maven**: Dependency management and build automation tool to simplify project configuration and management.\n- **JPA/Hibernate**: Object-relational mapping framework to map Java objects to database tables, providing a seamless data access layer.\n- **H2 Database**: Lightweight in-memory database for fast and efficient testing and development.\n- **Apache Tomcat**: Embedded servlet container to run Spring Boot applications, facilitating easy deployment and management.\n- **Postman**: API development and testing tool to streamline the testing of RESTful web services.\n- **PostgreSQL**: Robust, scalable, and open-source relational database management system for production deployment.\n- **Heroku**: Cloud platform for deploying, managing, and scaling applications effortlessly.\n\u003cdiv align=\"left\"\u003e\n  \u003cimg src=\"https://cdn.jsdelivr.net/gh/devicons/devicon/icons/spring/spring-original.svg\" height=\"40\" alt=\"spring logo\"  /\u003e\n  \u003cimg width=\"12\" /\u003e\n  \u003cimg src=\"https://cdn.jsdelivr.net/gh/devicons/devicon/icons/postgresql/postgresql-original.svg\" height=\"40\" alt=\"postgresql logo\"  /\u003e\n  \u003cimg width=\"12\" /\u003e\n  \u003cimg src=\"https://cdn.jsdelivr.net/gh/devicons/devicon/icons/java/java-original.svg\" height=\"40\" alt=\"java logo\"  /\u003e\n  \u003cimg width=\"12\" /\u003e\n  \u003cimg src=\"https://skillicons.dev/icons?i=postman\" height=\"40\" alt=\"postman logo\"  /\u003e\n  \u003cimg width=\"12\" /\u003e\n  \u003cimg src=\"https://skillicons.dev/icons?i=maven\" height=\"40\" alt=\"apachemaven logo\"  /\u003e\n  \u003cimg width=\"12\" /\u003e\n  \u003cimg src=\"https://cdn.simpleicons.org/apachetomcat/F8DC75\" height=\"40\" alt=\"tomcat logo\"  /\u003e\n  \u003cimg width=\"12\" /\u003e\n  \u003cimg src=\"https://cdn.jsdelivr.net/gh/devicons/devicon/icons/heroku/heroku-original.svg\" height=\"40\" alt=\"heroku logo\"  /\u003e\n\u003c/div\u003e\n\n###\n\n## Project Structure\n\nThe project is structured as follows to ensure clarity, maintainability, and scalability:\n\n- **src/main/java**: Contains the main application code.\n  - **com.educandoweb.course**: Base package.\n    - **entities**: Domain entities representing the core business objects.\n    - **repositories**: JPA repositories for data access and manipulation.\n    - **services**: Business logic and service layer components.\n    - **resources**: RESTful controllers to handle incoming HTTP requests.\n    - **config**: Configuration classes, including database setup and other settings.\n- **src/main/resources**: Configuration files and resources.\n  - **application.properties**: Main configuration file for the Spring Boot application.\n- **src/test/java**: Contains test classes.\n- **pom.xml**: Maven configuration file to manage project dependencies and build process.\n\n## Getting Started\n\nFollow these steps to set up and run the project locally:\n\n1. **Clone the Repository**:\n   ```bash\n   git clone https://github.com/yourusername/workshop-springboot3-jpa.git\n   cd workshop-springboot3-jpa\n   ```\n\n2. **Configure the Application**:\n   - Ensure the `application.properties` file is correctly set up for your environment.\n   - Configure the database settings for H2 and PostgreSQL as needed.\n\n3. **Build the Project**:\n   ```bash\n   mvn clean install\n   ```\n\n4. **Run the Application**:\n   ```bash\n   mvn spring-boot:run\n   ```\n\n5. **Access the Application**:\n   - The application will be available at `http://localhost:8080`.\n   - Use Postman to test the RESTful endpoints.\n\n## Deployment\n\nFor production deployment, the application is configured to run on PostgreSQL and can be easily deployed to Heroku or any other cloud platform.\n\n## Contributing\n\nWe welcome contributions to enhance this project. Please fork the repository and submit pull requests for review.\n\n## License\n\nThis project is licensed under the MIT License.\n\n---\n\nBy following this structured approach and leveraging these powerful technologies, you will be able to develop and deploy high-quality web services efficiently, making your applications robust and scalable for enterprise environments.\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrenimcode%2Fworkshop-springboot3-jpa","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbrenimcode%2Fworkshop-springboot3-jpa","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrenimcode%2Fworkshop-springboot3-jpa/lists"}