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Duration 14 hours
Course Outline
Foundations of REST and JAX-RS
- Exploring core REST principles
- Introduction to the JAX-RS specification
- The role of Jersey in RESTful API development
Preparing the Development Environment
- Setting up JDK and Maven
- Initializing a Jersey project via Maven
- Understanding project architecture and configuration
Creating REST APIs with Jersey
- Defining resources and endpoints
- Utilizing standard HTTP methods (GET, POST, PUT, DELETE)
- Interacting with JSON and XML data formats
Advanced API Development Techniques
- Applying request and response filters
- Managing exception handling
- Setting up authentication and authorization mechanisms
API Testing Strategies
- Conducting manual tests using Postman
- Implementing automated tests with JUnit and REST-assured
- Using API mocking for effective testing
API Documentation and Version Control
- Integrating Swagger/OpenAPI with Jersey
- Documenting API endpoints effectively
- Developing versioning strategies for APIs
Best Practices and Problem Solving
- Designing for scalability
- Resolving common Jersey-specific challenges
- Optimizing performance considerations
Key Takeaways and Future Steps
Requirements
- Foundational understanding of Java programming
- General familiarity with RESTful principles
- Basic grasp 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
