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Duration 14 hours (2 days)
Course Outline
Fundamentals of REST and JAX-RS
- Exploring core REST principles
- Brief overview of the JAX-RS specification
- The role of Jersey in RESTful API development
Configuring the Development Environment
- Setup of JDK and Maven
- Initiating a Jersey project via Maven
- Reviewing project structure and configuration files
Creating REST APIs with Jersey
- Defining resources and endpoints
- Applying HTTP methods (GET, POST, PUT, DELETE)
- Handling JSON and XML data formats
Advanced API Development Techniques
- Utilizing request and response filters
- Implementing robust exception handling
- Integrating authentication and authorization mechanisms
API Validation Strategies
- Conducting manual tests with Postman
- Executing automated tests using JUnit and REST-assured
- Using API mocking for isolated testing
Documentation and Version Management
- Integrating Swagger/OpenAPI with Jersey
- Creating comprehensive endpoint documentation
- Adopting effective API versioning strategies
Best Practices and Problem Solving
- Architecting for scalable APIs
- Addressing common Jersey-specific challenges
- Optimizing for performance
Recap and Path Forward
Requirements
- Fundamental proficiency in Java programming
- General awareness of RESTful architecture concepts
- Basic understanding of HTTP methods and JSON data formats
Target Audience
- Java developers
- API quality assurance specialists
- 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
