Advanced Apache Camel

Learn how the control bus monitors and manages an integration system within the framework. Apply component-level and endpoint-level configurations and control bus actions to start, stop, resume, and restart processes.

Explore route policies in Camel to coordinate route behavior, enabling dependent and mutually exclusive policies that start, stop, or flip routes like batch message processing group and ActiveMQ subscribers.

Explore clustering concepts in enterprise apps, comparing active-active and active-passive setups to ensure redundancy and load sharing across endpoints, MQ, and batch processing.

Demonstrate active-active clustering for high availability by running two app instances on ports 8080 and 8081, with load balancing and dual consumers reading from the same ActiveMQ queue.

Learn how to enable redundancy with active-passive clustering using a shared hazelcast lock to ensure a single batch processor runs at a time across distributed nodes.

Learn how to integrate an external Drools rule engine with Apache Camel using decision-table rules in an Excel file to enrich inbound messages, via kie sessions and ActiveMQ.

Monitor and manage a camel context with camel management and the console, exposing components as manage beans and observing memory and exchanges.

Switches a Spring Boot application from Jetty to an embedded Tomcat, adds Spring Boot Web Starter and Camel support, and reuses the existing servlet configuration.

Explore Hawtio to monitor and manage an embedded application with a hardware container, expose management endpoints, and view visual diagnostics.

Embed xml dsl routes alongside java dsl in a spring boot camel app by adding an xml file in resources, defining a 5 second timer and console logs.

Explore enterprise Apache Camel by configuring route start-stop logic, route dependencies, clustering, embedding a rules engine with decision tables, and monitoring with JMX and embedded Tomcat.