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Duration 14 hours
Course Outline
Introduction to REST and JAX-RS
- Comprehending core REST principles
- An overview of the JAX-RS specification
- The rationale for choosing Jersey for RESTful API development
Preparing the Development Environment
- Installation of JDK and Maven
- Generating a Jersey project via Maven
- Understanding project architecture and setup
Constructing REST APIs with Jersey
- Defining resources and API endpoints
- Utilizing standard HTTP methods (GET, POST, PUT, DELETE)
- Processing JSON and XML data
Advanced API Development Techniques
- Configuring request and response filters
- Implementing robust exception handling
- Integrating authentication and authorization mechanisms
API Testing Strategies
- Manual validation using Postman
- Automated testing with JUnit and REST-assured
- Creating mocks for API testing scenarios
Documentation and Version Control for APIs
- Integrating Swagger/OpenAPI with Jersey
- Creating comprehensive endpoint documentation
- Adopting effective API versioning strategies
Best Practices and Troubleshooting
- Designing APIs for scalability
- Resolving common Jersey-related issues
- Optimizing performance and efficiency
Conclusion and Future Pathways
Requirements
- Fundamental proficiency in Java programming
- A solid grasp of RESTful architecture concepts
- Competence in HTTP methods and JSON data formats
Target 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
