Learn Java Eclipse Jersey & GlassFish

Kaufman Skill Map: Jersey + GlassFish Runtime Thinking

Kaufman skill map untuk menguasai Eclipse Jersey dan GlassFish sebagai runtime engineering skill, bukan sekadar tutorial REST endpoint.

Version Matrix and Compatibility Model

Version matrix dan compatibility model untuk Java, Jakarta EE, Jakarta REST, Jersey, GlassFish, namespace javax/jakarta, dan dependency packaging.

Architecture Map: Spec, RI, Container, Servlet, Grizzly, HK2

Peta arsitektur runtime Jersey dan GlassFish: specification, implementation, container, Servlet, Grizzly, HK2, CDI, classloader, dan deployment boundary.

Jersey Application Bootstrapping Deep Dive

Deep dive bootstrapping aplikasi Jersey di GlassFish: Application, ResourceConfig, package scanning, explicit registration, features, properties, web.xml, CDI, dan failure model startup.

Resource Model Internals Beyond Basic JAX-RS

Deep dive resource model internals Jersey/Jakarta REST: root resource, sub-resource, method dispatch, path matching, ambiguity, lifecycle, validation startup, dan debugging route conflict.

Jersey Injection Model: HK2, CDI, Context, Binder

Deep dive injection model Jersey di GlassFish: HK2, CDI, @Context, Binder, scope, lifecycle, proxy, resource/provider injection, dan failure model dependency graph.

Providers Deep Dive - MessageBodyReader, Writer, ContextResolver

Provider internals in Jersey: MessageBodyReader, MessageBodyWriter, ContextResolver, media type selection, JSON provider choice, custom providers, failure modes, and production-safe provider design.

Filters and Interceptors as Runtime Control Points

Filters and interceptors in Jersey as runtime control points: request/response pipeline, pre-matching, name binding, priority, authentication, correlation IDs, audit, streaming interception, and anti-patterns.

Exception Mapping and Error Contract Engineering

Exception mapping dan error contract engineering untuk Jersey/GlassFish agar error HTTP konsisten, aman, observable, dan defensible di production.

Jersey Client Deep Dive: Connectors, Pooling, Timeout, Retry

Jersey Client deep dive untuk outbound HTTP di GlassFish/Jakarta EE: connector, pooling, timeout, lifecycle, retry, error handling, dan observability.

Streaming, Large Payloads, Chunked Output, SSE

Streaming, large payload handling, chunked output, and Server-Sent Events in Jersey on GlassFish with production-grade failure modeling.

Async Jersey: Suspended Responses, Executors, Thread Boundaries

Asynchronous Jersey request handling with AsyncResponse, suspended responses, executors, timeouts, cancellation, context propagation, and production failure modeling.

Validation, Param Conversion, and Input Boundary Design

Advanced input boundary engineering in Jersey: Bean Validation, parameter conversion, canonicalization, fail-fast design, and defensible API validation contracts.

Content Negotiation and Media Type Versioning

Advanced content negotiation and media type versioning in Jersey: Accept, Content-Type, variants, provider selection, API evolution, caching, and compatibility strategy.

Security Hooks in Jersey: AuthN, AuthZ, Principal, Roles

Security hooks in Jersey and GlassFish: authentication, authorization, SecurityContext, Principal, roles, filters, Jakarta Security, and production-grade security boundaries.

Observability in Jersey: Logs, Metrics, Tracing, Diagnostics

Observability in Jersey: structured logs, correlation IDs, metrics, tracing, Jersey monitoring, request lifecycle events, diagnostics, and production debugging on GlassFish.

GlassFish Domain Model: Domain, Instance, Node, Cluster

GlassFish domain model, instance, node, cluster, DAS, configuration inheritance, target model, lifecycle, and production topology mental model for Jersey applications.

GlassFish Deployment Model: WAR, EAR, Libraries, Classloaders

GlassFish deployment model for Jersey applications covering WAR, EAR, server libraries, application libraries, classloader hierarchy, dependency scope, deployment descriptors, and classloading failure prevention.

GlassFish Classloading Failure Model

GlassFish classloading failure model untuk engineer yang harus bisa men-debug ClassNotFoundException, NoClassDefFoundError, NoSuchMethodError, LinkageError, duplicate Jakarta API, konflik Jersey, dan dependency boundary production.

GlassFish Configuration as Code with asadmin

GlassFish configuration as code dengan asadmin untuk setup domain, resource, JVM options, JDBC pool, network listener, logging, monitoring, deployment, idempotency, promotion, dan drift control.

HTTP, Network, TLS, Connectors, Thread Pools

HTTP, network listener, virtual server, TLS, reverse proxy, connector, timeout, dan thread pool model di GlassFish untuk menjalankan Jersey application secara production-grade.

JDBC, JTA, Resources, and REST Runtime Coupling

JDBC resources, connection pools, JNDI, JTA transaction boundary, resource lifecycle, timeout, leak, dan failure propagation dari database ke kontrak REST di GlassFish/Jersey.

GlassFish Security Realm, JAAS, Identity Store, App Security

GlassFish security realm, JAAS, Jakarta Security IdentityStore, HTTP authentication mechanism, role mapping, app security boundary, dan production hardening untuk Jersey REST services.

GlassFish Observability, Monitoring, Logging, Health

GlassFish observability, monitoring service, logging, health checks, JMX/MBeans, thread dump, heap dump, incident diagnosis, dan runtime signal design untuk Jersey applications.

Learn Java Jersey Glassfish Part 025 Deployment Topologies Traditional Containerized Embedded

Learn Java Jersey Glassfish Part 026 Packaging Strategy Thin War Fat War Server Provided Apis

Learn Java Jersey Glassfish Part 027 Performance Engineering Jersey On Glassfish

Learn Java Jersey Glassfish Part 028 Resilience Timeout Bulkhead Circuit Breaker Backpressure

Learn Java Jersey Glassfish Part 029 High Availability Session State Clustering Load Balancing

Learn Java Jersey Glassfish Part 030 Secure Production Hardening Checklist

Migration Playbook: Java EE/JAX-RS to Jakarta/Jersey/GlassFish

Migration playbook from Java EE/JAX-RS and older Jersey/GlassFish stacks to Jakarta REST, Jersey 4.x, and GlassFish 8.x, with compatibility strategy, risk matrix, and behavior-preserving migration workflow.

Common Pitfalls and Anti-Patterns Catalog

A production-grade catalog of Jersey and GlassFish pitfalls, anti-patterns, failure signatures, and review checklists for preventing runtime, deployment, security, performance, and migration defects.

Debugging Playbook: From HTTP Symptom to Runtime Root Cause

Debugging playbook untuk menelusuri symptom HTTP, deployment, classloading, provider, thread, pool, dan security issue sampai root cause di Jersey + GlassFish.

Capstone: Production-Grade Jersey on GlassFish Reference Architecture

Capstone reference architecture untuk production-grade Jersey di GlassFish, mencakup module structure, runtime topology, config-as-code, security, observability, resilience, deployment pipeline, dan operational runbook.