Package org.apache.pekko.persistence.journal

Class EventAdapters

java.lang.Object

org.apache.pekko.persistence.journal.EventAdapters

Direct Known Subclasses:

IdentityEventAdapters$

public class EventAdapters
extends java.lang.Object

EventAdapters serves as a per-journal collection of bound event adapters.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EventAdapters.CombinedReadEventAdapter$

Constructor Summary

Constructors

Constructor	Description
EventAdapters(java.util.concurrent.ConcurrentHashMap<java.lang.Class<?>,EventAdapter> map, scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,EventAdapter>> bindings, LoggingAdapter log)

Method Summary

Modifier and Type	Method	Description
static EventAdapters	apply(ExtendedActorSystem system, com.typesafe.config.Config config)
EventAdapter	get(java.lang.Class<?> clazz)	Finds the "most specific" matching adapter for the given class (i.e.
static scala.util.Try<EventAdapter>	instantiateAdapter(java.lang.String adapterFQN, ExtendedActorSystem system)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EventAdapters

public EventAdapters(java.util.concurrent.ConcurrentHashMap<java.lang.Class<?>,EventAdapter> map,
                     scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,EventAdapter>> bindings,
                     LoggingAdapter log)

Method Detail

apply

public static EventAdapters apply(ExtendedActorSystem system,
                                  com.typesafe.config.Config config)

instantiateAdapter

public static scala.util.Try<EventAdapter> instantiateAdapter(java.lang.String adapterFQN,
                                                              ExtendedActorSystem system)

get

public EventAdapter get(java.lang.Class<?> clazz)

Finds the "most specific" matching adapter for the given class (i.e. it may return an adapter that can work on a interface implemented by the given class if no direct match is found).

Falls back to IdentityEventAdapter if no adapter was defined for the given class.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object