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Course Outline
Introduction to REST and JAX-RS
- Exploring core REST principles
- Review of the JAX-RS specification
- The role of Jersey in RESTful API development
Configuring the Development Environment
- Setup of JDK and Maven
- Creating a Jersey project via Maven
- Project architecture and configuration settings
Constructing REST APIs with Jersey
- Defining resources and endpoints
- Applying HTTP methods (GET, POST, PUT, DELETE)
- Handling JSON and XML data formats
Advanced API Development Concepts
- Implementing request and response filters
- Strategies for exception handling
- Adding authentication and authorization mechanisms
API Testing Procedures
- Manual testing using Postman
- Automated testing with JUnit and REST-assured
- Utilizing mocks for API testing
API Documentation and Versioning
- Integrating Swagger/OpenAPI with Jersey
- Documenting API endpoints
- Effective versioning strategies for APIs
Best Practices and Troubleshooting
- Designing for scalability
- Resolving common Jersey-related issues
- Performance optimization considerations
Summary and Future Directions
Requirements
- Fundamental proficiency in Java programming
- Understanding of RESTful principles
- Knowledge of HTTP methods and JSON structure
Target Audience
- Java developers
- API testers
- Software engineers
14 Hours
Testimonials (3)
The possibilities of postman and future use of it.
Gordana Gacic - SEE Digital D.O.O.
Course - API Testing with Postman
Good insight in defining an API, deploying and running an API.
Vincent - Openbaar Ministerie
Course - MuleSoft Anypoint Platform Fundamentals
To have full understanding of WSO2 API Manger and it importance.The fundamentals really helped me to go and advanced self-learning
