Package akka.actor.typed.internal

Class WithMdcBehaviorInterceptor<T>

java.lang.Object

akka.actor.typed.BehaviorInterceptor<T,T>

akka.actor.typed.internal.WithMdcBehaviorInterceptor<T>

public final class WithMdcBehaviorInterceptor<T>
extends BehaviorInterceptor<T,T>

Support for Mapped Diagnostic Context for logging

INTERNAL API

Nested Class Summary

Nested classes/interfaces inherited from class akka.actor.typed.BehaviorInterceptor

BehaviorInterceptor.PreStartTarget<T>, BehaviorInterceptor.ReceiveTarget<T>, BehaviorInterceptor.SignalTarget<T>

Constructor Summary

Constructors

Constructor	Description
WithMdcBehaviorInterceptor()

Method Summary

Modifier and Type	Method	Description
static <T> Behavior<T>	apply(scala.collection.immutable.Map<java.lang.String,java.lang.String> staticMdc, scala.Function1<T,scala.collection.immutable.Map<java.lang.String,java.lang.String>> mdcForMessage, Behavior<T> behavior, scala.reflect.ClassTag<T> evidence$1)
Behavior<T>	aroundReceive(TypedActorContext<T> ctx, T msg, BehaviorInterceptor.ReceiveTarget<T> target)	Intercept a message sent to the running actor.
Behavior<T>	aroundSignal(TypedActorContext<T> ctx, Signal signal, BehaviorInterceptor.SignalTarget<T> target)	Override to intercept a signal sent to the running actor.
Behavior<T>	aroundStart(TypedActorContext<T> ctx, BehaviorInterceptor.PreStartTarget<T> target)	Override to intercept actor startup.
boolean	isSame(BehaviorInterceptor<java.lang.Object,java.lang.Object> other)
static scala.Function1<java.lang.Object,scala.collection.immutable.Map<java.lang.String,java.lang.String>>	noMdcPerMessage()
java.lang.String	toString()

Methods inherited from class akka.actor.typed.BehaviorInterceptor

interceptMessageClass

Methods inherited from class java.lang.Object

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

Constructor Detail

WithMdcBehaviorInterceptor

public WithMdcBehaviorInterceptor()

Method Detail

noMdcPerMessage

public static scala.Function1<java.lang.Object,scala.collection.immutable.Map<java.lang.String,java.lang.String>> noMdcPerMessage()

apply

public static <T> Behavior<T> apply(scala.collection.immutable.Map<java.lang.String,java.lang.String> staticMdc,
                                    scala.Function1<T,scala.collection.immutable.Map<java.lang.String,java.lang.String>> mdcForMessage,
                                    Behavior<T> behavior,
                                    scala.reflect.ClassTag<T> evidence$1)

aroundStart

public Behavior<T> aroundStart(TypedActorContext<T> ctx,
                               BehaviorInterceptor.PreStartTarget<T> target)

Description copied from class: BehaviorInterceptor

Override to intercept actor startup. To trigger startup of the next behavior in the stack, call target.start().

Overrides:

aroundStart in class BehaviorInterceptor<T,T>

Returns:

The returned behavior will be the "started" behavior of the actor used to accept the next message or signal.

isSame

public boolean isSame(BehaviorInterceptor<java.lang.Object,java.lang.Object> other)

Overrides:

isSame in class BehaviorInterceptor<T,T>

Returns:

true if this behavior logically the same as another behavior interceptor and can therefore be eliminated (to avoid building infinitely growing stacks of behaviors)? Default implementation is based on instance equality. Override to provide use case specific logic.

aroundReceive

public Behavior<T> aroundReceive(TypedActorContext<T> ctx,
                                 T msg,
                                 BehaviorInterceptor.ReceiveTarget<T> target)

Description copied from class: BehaviorInterceptor

Intercept a message sent to the running actor. Pass the message on to the next behavior in the stack by passing it to target.apply, return Behaviors.same without invoking target to filter out the message.

Specified by:

aroundReceive in class BehaviorInterceptor<T,T>

Returns:

The behavior for next message or signal

aroundSignal

public Behavior<T> aroundSignal(TypedActorContext<T> ctx,
                                Signal signal,
                                BehaviorInterceptor.SignalTarget<T> target)

Description copied from class: BehaviorInterceptor

Override to intercept a signal sent to the running actor. Pass the signal on to the next behavior in the stack by passing it to target.apply.

Overrides:

aroundSignal in class BehaviorInterceptor<T,T>

Returns:

The behavior for next message or signal

See Also:

BehaviorSignalInterceptor

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object