Java-Maven-Template-Repository

This project utilizes Java as the primary programming language, leveraging OpenJDK 17.0 as the runtime environment. It is structured around Maven for dependency management and project lifecycle processes. The project adheres to best practices with JUnit for testing, CircleCI for continuous integration, and incorporates the formatter-maven-plugin to enforce code style consistency.

Circle CI Build Status

Features

• Programming Language: Java
• Runtime Environment: OpenJDK 17.0
• Testing Framework: JUnit 4
• Continuous Integration: CircleCI
• Static Tool: PMD
• Code Formatting: formatter-maven-plugin
• Package Manager: Apache Maven Project

Getting Started

Prerequisites

• Java Development Kit (JDK) 17.0 or higher
• Maven 3.x

Installation

Clone the project and navigate into the project directory:

git clone <repository-url>
cd <project-directory>

Build the project with Maven:

mvn clean install

Running Tests

Execute tests with Maven:

mvn test

Execute integration tests with Maven:

mvn failsafe:integration-test

Continuous Integration

This project is configured with CircleCI for automated building and testing. Configuration details can be found in .circleci/config.yml.

Code Formatting

To ensure consistency in code style, the project uses the formatter-maven-plugin. Run the following command to format your code:

mvn formatter:format

Contributing

Contributions are welcome! Please refer to CONTRIBUTING.md for contribution guidelines.

Component Specification

This Component Specification part could serve as a template for your reference when you want to start a new back-end project.

Classes and Interfaces

• Implements the core functionality, including methods methodA and methodB for processing data.

Modules

• Data Processing Module: Handles data validation and transformation.
  • Dependencies: Utilizes DataValidator and DataTransformer classes.

Services

• Web Service: Exposes RESTful endpoints for external communication.
  • Endpoints:
    • GET /api/resource: Fetches resources.
    • POST /api/resource: Creates a new resource.

Data Models

• ResourceModel.java: Represents the resource entity with fields id, name, and description.

Configuration and Dependencies

• Maven dependencies are specified in pom.xml, including Spring Boot, JUnit, and Mockito for testing.

Design Patterns

• Utilizes the MVC pattern.

Security

• Implements basic authentication for web service access.

Performance Considerations

• Caching implemented in ResourceService to enhance performance.

Issue Template

When opening an issue, please include the following information for better resolution:

• Title: A concise description of the issue.
• Description: Detailed information about the issue being reported.
• Steps to Reproduce: List the steps to reproduce the issue (if applicable).
• Expected Behavior: Describe what you expected to happen.
• Actual Behavior: Describe what actually happened. Include error messages and screenshots if possible.
• Environment Details: Java version, operating system, and any other relevant environment details.
• Additional Information: Any other details or context that might be helpful.

Pull Request Template

Please ensure your pull request adheres to the following guidelines:

• Title: A brief, descriptive summary of your changes.
• Description: Explain the changes you've made and why you've made them.
• Related Issue(s): Mention any issues that are related to these changes.
• Testing: Detail the testing that was done to validate the changes.
• Checklist:
  • I have performed a self-review of my own code.
  • I have added tests that prove my fix is effective or that my feature works.
• Screenshots/Output: Include any relevant screenshots or output demonstrating the changes (if applicable).
• Additional Notes: Any further comments or notes for the reviewers.

LICENSE

This project is licensed under the MIT License - see the LICENSE file for details.