wow-core/me.ahoo.wow.messaging.handler/ExchangeFilter

ExchangeFilter

fun interface ExchangeFilter<T : MessageExchange<*, *>> : Filter<T>

A filter for processing message exchanges in a filter chain.

Exchange filters can intercept and modify message exchanges as they pass through the processing pipeline, enabling cross-cutting concerns like logging, authentication, and error handling.

Parameters

The type of message exchange this filter handles

Inheritors

AbstractNotifierFilter

DomainEventFunctionFilter

SnapshotFunctionFilter

SendStateEventFilter

RetryableFilter

AggregateProcessorFilter

SendDomainEventStreamFilter

Functions

filter

abstract override fun filter(exchange: T, next: FilterChain<T>): Mono<Void>

Processes the message exchange and optionally calls the next filter in the chain.