ESB Feature Showcase

A comprehensive collection of flows demonstrating all features of the Joynare Nexus ESB. Organized as a tiered learning journey from foundations to advanced architecture.

🗺️ Learning Path

Tier 1: Foundations

Core ESB concepts, pipeline management, and data mapping.

Basics: Simple pipelines, schema, and output strategies.
Mapping: Mixed-mode input mapping (Auto, Explicit, Literal).

Tier 2: Data & Storage

Manipulating data structures and interacting with databases.

Data Utilities: String, Math, and JSON processing.
Database Operations: SQL adapters for SQLite, MySQL, and Postgres.

Tier 3: Communication & Control

Connecting to external services and managing execution flow.

HTTP Integration: REST APIs, Authentication, and Smart URLs.
Flow Control: Nested flow invocation and iteration.

Tier 4: Architecture

Resilience patterns and complex real-world scenarios.

Error Handling: Try/Catch patterns and validation failure.
Integrations: Multi-step business logic and data transformation.

Tier 5: Security

Enterprise access control and user management.

RBAC & ACL: Hierarchical inheritance, group-based permissions, and superuser bypass.

🛠️ Testing & Validation

Quick Build

bash

go build -o joynare-nexus.exe ./cmd/esb

Run a Showcase Flow

bash

# Example: Running the Simple Pipeline
.\joynare-nexus.exe run showcase.01-basics:SimplePipeline --input '{"message":"Hello"}'

Validate All Flows

powershell

.\tests\integration\validate-showcase.ps1 all

ESB Feature Showcase ​

🗺️ Learning Path ​

Tier 1: Foundations ​

Tier 2: Data & Storage ​

Tier 3: Communication & Control ​

Tier 4: Architecture ​

Tier 5: Security ​

🛠️ Testing & Validation ​

Quick Build ​

Run a Showcase Flow ​

Validate All Flows ​

See Also ​