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Duration 14 hours
Course Outline
Introduction to REST and JAX-RS
- Grasping REST principles
- Overview of the JAX-RS specification
- The rationale for using Jersey in RESTful API development
Configuring the Development Environment
- Installation of JDK and Maven
- Creating a Jersey project using Maven
- Project structure and configuration details
Creating REST APIs with Jersey
- Defining resources and endpoints
- Utilising HTTP methods (GET, POST, PUT, DELETE)
- Handling JSON and XML data formats
Advanced API Development
- Request and response filters
- Exception handling mechanisms
- Implementing authentication and authorisation
Testing APIs
- Manual testing using Postman
- Automated testing with JUnit and REST-assured
- Mocking APIs for testing purposes
API Documentation and Versioning
- Using Swagger/OpenAPI in conjunction with Jersey
- Documenting API endpoints
- Versioning strategies for APIs
Best Practices and Troubleshooting
- Designing scalable APIs
- Addressing common issues encountered in Jersey
- Performance considerations
Summary and Future Steps
Requirements
- Fundamental understanding of Java programming
- Acquaintance with RESTful concepts
- Comprehension of HTTP methods and JSON
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
