Course Outline
Introduction to REST and JAX-RS
- Understanding REST principles
- Overview of JAX-RS specification
- Why Jersey for RESTful API development
Setting up the Development Environment
- Installing JDK and Maven
- Creating a Jersey project with Maven
- Project structure and configuration
Building REST APIs with Jersey
- Defining resources and endpoints
- Using HTTP methods (GET, POST, PUT, DELETE)
- Working with JSON and XML
Advanced API Development
- Request and response filters
- Exception handling
- Implementing authentication and authorization
Testing APIs
- Manual testing with Postman
- Automated testing with JUnit and REST-assured
- Mocking APIs for testing
API Documentation and Versioning
- Using Swagger/OpenAPI with Jersey
- Documenting endpoints
- Versioning strategies for APIs
Best Practices and Troubleshooting
- Designing scalable APIs
- Handling common issues in Jersey
- Performance considerations
Summary and Next Steps
Requirements
- Basic knowledge of Java programming
- Familiarity with RESTful concepts
- Understanding of HTTP methods and JSON
Audience
- Java developers
- API testers
- Software engineers
Delivery Options
Private Group Training
Our identity is rooted in delivering exactly what our clients need.
- Pre-course call with your trainer
- Customisation of the learning experience to achieve your goals -
- Bespoke outlines
- Practical hands-on exercises containing data / scenarios recognisable to the learners
- Training scheduled on a date of your choice
- Delivered online, onsite/classroom or hybrid by experts sharing real world experience
Private Group Prices RRP from €4560 online delivery, based on a group of 2 delegates, €1440 per additional delegate (excludes any certification / exam costs). We recommend a maximum group size of 12 for most learning events.
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Public Training
Please see our public courses
Testimonials (5)
Good insight in defining an API, deploying and running an API.
Vincent - Openbaar Ministerie
Course - MuleSoft Anypoint Platform Fundamentals
the trainer competence
Vincenzo - Plus Innovation srl
Course - WSO2 API Manager for Developers
Method of teaching
Negritu - OMNIASIG VIENNA INSURANCE GROUP S.A.
Course - SoapUI for API Testing
The exercices part.
Wissam - NEOM
Course - Developing APIs using Google Cloud Apigee X
Very precise and very helpful guidance