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Duration 14 hours (2 days)
Course Outline
Introduction to REST and JAX-RS
- Exploring core REST principles
- Overview of the JAX-RS specification
- The rationale for selecting Jersey in RESTful API development
Establishing the Development Environment
- Installation of JDK and Maven
- Initiating a Jersey project via Maven
- Examining project structure and configuration
Constructing REST APIs with Jersey
- Defining resources and endpoints
- Applying HTTP methods (GET, POST, PUT, DELETE)
- Manipulating JSON and XML data formats
Advanced API Development Techniques
- Implementing request and response filters
- Managing exceptions effectively
- Integrating authentication and authorization mechanisms
API Testing Strategies
- Conducting manual tests with Postman
- Building automated tests using JUnit and REST-assured
- Utilizing API mocking for test scenarios
API Documentation and Version Control
- Integrating Swagger/OpenAPI with Jersey
- Creating comprehensive endpoint documentation
- Adopting effective versioning strategies for APIs
Best Practices and Troubleshooting
- Designing APIs for scalability
- Resolving frequent Jersey-related issues
- Addressing performance optimization considerations
Summary and Future Directions
Requirements
- Fundamental proficiency in Java programming
- Working knowledge of RESTful concepts
- Comprehension of HTTP methods and JSON structures
Intended Audience
- Java developers
- API testers
- Software engineers
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
