Add-ons extend the functionality of DeltaSpike and several have been developed external to the DeltaSpike project. Brief information is given here about each of the add-ons, with details of where they can be obtained from.
ds-monitoring-addon provides simple monitoring for several common use-cases (exceptions, performance, audits), collecting information about the monitored method-invocations during a request and enabling you to process the entries based on your requirements. For more information about its use and implementation, see os890: [add-on] monitoring lite with deltaspike.
Source code: https://github.com/os890/ds-monitoring-addon
ds-spring-bridge-addon is a two-way cdi-spring bridge that allows spring-beans to be injected into cdi-beans and vice versa provided the concepts, for example qualifiers, are compatible. For more information about its use and implementation, see os890: [add-on] spring-bridge with deltaspike.
Source code: https://github.com/os890/ds-spring-bridge-addon.
ds-disruptor-addon improves CDI synchronous event-processing performance by creating a disruptor process for every observer method, enabling CDI synchronous events in conjunction with asynchronous observers. This add-on currently works with Apache TomEE and JBoss AS 7. For more information about its use and implementation, see os890: [add-on] fast event processing with disruptor + deltaspike.
Source code: https://github.com/os890/ds-disruptor-addon