Quarkus

This documentation module covers how Quarkus is utilized in OneCX, including core concepts, extensions, best practices, and integration points.

Key Concepts

Supersonic Subatomic Java: Quarkus is designed to be lightweight and fast, making it ideal for containerized environments.
Developer Experience: Features like live reload and streamlined configuration enhance developer productivity.
Native Compilation: Quarkus supports compiling Java applications to native binaries using GraalVM, reducing startup time and memory footprint.
Extensions: Quarkus has a rich ecosystem of extensions that provide integrations with databases, messaging systems, and cloud services.

OneCX provides a set of custom Quarkus extensions that encapsulate common functionality needed across microservices:

onecx-core: Base extension with shared utilities and configurations.
onecx-permissions: Manages role-based access control and permission checks.
onecx-tenant: Handles multi-tenancy concerns, including tenant resolution and context propagation.
onecx-parameters: Facilitates configuration management and parameter injection.
onecx-openapi-generator: Automates OpenAPI specification generation for RESTful services
onecx-validator: Provides validation utilities for request and response payloads.
onecx-operator: Supports Kubernetes operator patterns for managing application lifecycle.