Package com.opencqrs.framework.upcaster

@NullMarked package com.opencqrs.framework.upcaster

Contains event upcasting components.

Related Packages

Package	Description
com.opencqrs.framework	Base package for CQRS framework components.

Class	Description
AbstractEventDataMarshallingEventUpcaster	Template implementation of EventUpcaster that uses a delegate EventDataMarshaller to allow subclasses to upcast EventData.metaData() and EventData.payload() as pre-extracted JSON-like Maps.
AbstractEventDataMarshallingEventUpcaster.MetaDataAndPayloadResult	Captures upcasted Event.type(), meta-data, and payload.
EventUpcaster	Interface to be implemented when Events need to be migrated to a new representation, so-called upcasting.
EventUpcaster.Result	Captures upcasted Event.type() and Event.data().
EventUpcasterAutoConfiguration	Auto-configuration for EventUpcasters.
EventUpcasters	Implementation class delegating to a list of configurable EventUpcasters combining the EventUpcaster.Results appropriately.
NoEventUpcaster	EventUpcaster implementation that drops an Event if the Event.type() matches the configured type.
TypeChangingEventUpcaster	EventUpcaster implementation that changes the Event.type() to a new type if it matches the configured source type.