awesome-java

A curated list of awesome Java topics.

Specifications (https://jcp.org/en/jsr/all)

JSR-196 Java Authentication Service Provider Interface for Containers or "JASPIC"

• JASPIC by Arjan Tijms

JSR-374 Java API for JSON Processing 1.1

• Overview of JSON Pointer

JSR-375 Java Authentication and Authorization Service or "JAAS" (Java EE Security API)

• JAAS in Java EE is not the universal standard you may think it is
• JAAS Tutorials by Oracle

JSR-380 Java Bean Validation v2.0

• Bean Validation Specification
• Reference Implementation

JSR 375 examples:

• omnisecurity-jaspic-undertow
• javaee6-auth-example (JASPIC with ServerAuthModule or "SAM")
• elytron-examples
• wildfly
• jaspic-jaas-bridge

REST APIs

• DTOs or not?
• Is it bad to create different DTOs for REST request and response?
• Representation - Domain Entity or DTOs
• Reusing DTOs for request/response
• Input model is too general
• Introducing the PATCH method
• PUT vs PATCH with real life examples
• Please. Don't Patch Like That
• Resource Modeling
• The Many Amazing Uses of JSON Schema: Client-side Validation
• JSON API, OpenAPI and JSON Schema Working in Harmony
• Creating Good API Errors in REST, GraphQL and gRPC
• Patching JAX-RS
• Zalando RESTful API and Event Scheme Guidelines

Persistence

• Separating domain model and persistence model
• Encapsulating Data Access Layer

Miscellaneous

• How servlet containers all implement identity stores differently
• Java EE (Jakarta) examples
• Java EE Security in Relation to JASPIC, JACC, and LoginModules/Realms
• Implementing container authentication in Java EE with JASPIC
• Transitioning Jakarta EE to the jakarta namespace