The whole point in this recipe is to do with the @RolesAllowed, @RunsAs, and @PermitAll annotations. They define what operations each role can do and what happens when a user tries an operation using the wrong role.
- Title Page
- Copyright and Credits
- Dedication
- About Packt
- Foreword
- Contributors
- Preface
- New Features and Improvements
- Running your first Jakarta Bean Validation 2.0 code
- Running your first Jakarta CDI 2.0 code
- Running your first JAX-RS 2.1 code
- Running your first JSF 2.3 code 
- Running your first JSON-P 1.1 code 
- Running your first JSON-B 1.0 code 
- Running your first Jakarta Servlet 4.0 code 
- Running your first Jakarta Security code 
- Running your first MVC 1.0 code 
- Server-Side Development
- Using Jakarta CDI to inject context and dependencies
- Using Jakarta Bean Validation for data validation
- Using Jakarta Servlet for request and response management
- Using Server Push to make objects available beforehand
- Using EJB and JTA for transaction management
- Using EJB to deal with concurrency
- Using JPA for smart data persistence
- Using EJB and JPA for data caching
- Using Jakarta Batch processing
- Building Powerful Services with JSON and RESTful Features
- Web and Client-Server Communication
- Security of the Enterprise Architecture
- Reducing Coding Effort by Relying on Standards
- Deploying and Managing Applications on Major Jakarta EE Servers
- Building Lightweight Solutions Using Microservices
- Building microservices from a monolith
- Building decoupled services
- Building an automated pipeline for microservices
- Determining the state of a microservice by using the MicroProfile Health Check API
- Generating and/or monitoring metrics with the MicroProfile Metrics API
- Exposing API documentation using the MicroProfile OpenAPI
- Using Multithreading on Enterprise Context
- Using Event-Driven Programming to Build Reactive Applications
- Building reactive applications using asynchronous servlets
- Building reactive applications using events and observers
- Building reactive applications using WebSocket
- Building reactive applications using message-driven beans
- Building reactive applications using Jakarta RESTful Web Services
- Building reactive applications using asynchronous session beans
- Using lambdas and CompletableFuture to improve reactive applications
- Rising to the Cloud - Jakarta EE, Containers, and Cloud Computing
- Appendix - The Power of Sharing Knowledge
- Other Books You May Enjoy
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