Events

The second type of "Messages" that an Axon application is associated with are Event Messages (or simply Events). This section of the reference guide intends to cover in detail the capabilities that the Axon Framework provides to help facilitate Event Message Development.

A summary of the various sub-sections is given below.

Sub-Section

Purpose

Event Dispatchers / Event Handlers

Functional development for Event Messages using the Axon Framework

Event Processors / Event Bus & Event Store

Non-Functional development for Event Messages using the Axon Framework

Event Serialization

Details on Event serialization capabilities provided by the Axon Framework

Event Versioning

Details on Event versioning capabilities provided by the Axon Framework

This guide is complemented by a video tutorial which gives a practical demonstration of the concepts explained in this section. The tutorial is available at -> Axon Coding Tutorial - Event Messages