A sample application will give you a hands-on experience of the new and changed APIs and specifications of Jakarta Enterprise Edition 8 through 10.

Our experienced trainers will program with you step by step using a sample application of your choice.

Our trainers always give you the opportunity to influence the content of the training and are happy to bring examples that would help you best for your specific situation in your company.

• Introducing the Jakarta Enterprise Edition
• New core profile in addition to the full platform and web profiles
• Removed APIs and deprecations: EJB entity beans, EJB embedded container
• Jakarta Persistence 3.1: UUID support
• CDI (Contexts and Dependency Injection) 4.0: asynchronous events, CDI Core
• Jakarta EE Concurrency 3.0: Managed executor definition, asynchronous CDI support
• Bean Validation 3.0 leverages Java language constructs for use in validation
• Jakarta Servlet: HTTP/2 support
• Jakarta RESTful Web Services (JAX-RS) 3.1: reactive client API, server-sent events and support for multi-part media types, Java SE bootstrap mechanism
• JSON-B (JSON Binding) 3.0 provides a binding layer for converting Java objects to and from JSON messages
• Jakarta Security 3.0: additional authentication mechanisms
• Jakarta is ahead of 4.0 for building server-side user interfaces: only Java facet support, new client pane
• ...and some other new and changed features
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