akka.persistence

Class PersistentImpl

java.lang.Object

akka.persistence.PersistentImpl

All Implemented Interfaces:

NoSerializationVerificationNeeded, PersistentRepr, Message, java.io.Serializable, scala.Equals, scala.Product

public final class PersistentImpl
extends java.lang.Object
implements PersistentRepr, NoSerializationVerificationNeeded, scala.Product, scala.Serializable

INTERNAL API.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PersistentImpl(java.lang.Object payload, long sequenceNr, java.lang.String persistenceId, java.lang.String manifest, boolean deleted, ActorRef sender, java.lang.String writerUuid)

Method Summary

Modifier and Type	Method and Description
abstract static boolean	canEqual(java.lang.Object that)
boolean	deleted() Not used in new records stored with Akka v2.4, but old records from v2.3 may have this as true if it was a non-permanent delete.
abstract static boolean	equals(java.lang.Object that)
java.lang.String	manifest() Returns the persistent payload's manifest if available
java.lang.Object	payload() This persistent message's payload.
java.lang.String	persistenceId() Persistent id that journals a persistent message
abstract static int	productArity()
abstract static java.lang.Object	productElement(int n)
static scala.collection.Iterator<java.lang.Object>	productIterator()
static java.lang.String	productPrefix()
ActorRef	sender() Sender of this message.
long	sequenceNr() This persistent message's sequence number.
PersistentImpl	update(long sequenceNr, java.lang.String persistenceId, boolean deleted, ActorRef sender, java.lang.String writerUuid) Creates a new copy of this PersistentRepr.
static long	update$default$1()
static java.lang.String	update$default$2()
static boolean	update$default$3()
static ActorRef	update$default$4()
static java.lang.String	update$default$5()
PersistentRepr	withManifest(java.lang.String manifest) Creates a new persistent message with the specified manifest.
PersistentRepr	withPayload(java.lang.Object payload) Creates a new persistent message with the specified payload.
java.lang.String	writerUuid() Unique identifier of the writing persistent actor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.Product

$init$, productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

PersistentImpl

public PersistentImpl(java.lang.Object payload,
                      long sequenceNr,
                      java.lang.String persistenceId,
                      java.lang.String manifest,
                      boolean deleted,
                      ActorRef sender,
                      java.lang.String writerUuid)

Method Detail

update$default$1

public static long update$default$1()

update$default$2

public static java.lang.String update$default$2()

update$default$3

public static boolean update$default$3()

update$default$4

public static ActorRef update$default$4()

update$default$5

public static java.lang.String update$default$5()

canEqual

public abstract static boolean canEqual(java.lang.Object that)

equals

public abstract static boolean equals(java.lang.Object that)

productElement

public abstract static java.lang.Object productElement(int n)

productArity

public abstract static int productArity()

productIterator

public static scala.collection.Iterator<java.lang.Object> productIterator()

productPrefix

public static java.lang.String productPrefix()

payload

public java.lang.Object payload()

Description copied from interface: PersistentRepr

This persistent message's payload.

Specified by:

payload in interface PersistentRepr

Returns:

(undocumented)

sequenceNr

public long sequenceNr()

Description copied from interface: PersistentRepr

This persistent message's sequence number.

Specified by:

sequenceNr in interface PersistentRepr

Returns:

(undocumented)

persistenceId

public java.lang.String persistenceId()

Description copied from interface: PersistentRepr

Persistent id that journals a persistent message

Specified by:

persistenceId in interface PersistentRepr

Returns:

(undocumented)

manifest

public java.lang.String manifest()

Description copied from interface: PersistentRepr

Returns the persistent payload's manifest if available

Specified by:

manifest in interface PersistentRepr

Returns:

(undocumented)

deleted

public boolean deleted()

Description copied from interface: PersistentRepr

Not used in new records stored with Akka v2.4, but old records from v2.3 may have this as true if it was a non-permanent delete.

Specified by:

deleted in interface PersistentRepr

Returns:

(undocumented)

sender

public ActorRef sender()

Description copied from interface: PersistentRepr

Sender of this message.

Specified by:

sender in interface PersistentRepr

Returns:

(undocumented)

writerUuid

public java.lang.String writerUuid()

Description copied from interface: PersistentRepr

Unique identifier of the writing persistent actor. Used to detect anomalies with overlapping writes from multiple persistent actors, which can result in inconsistent replays.

Specified by:

writerUuid in interface PersistentRepr

Returns:

(undocumented)

withPayload

public PersistentRepr withPayload(java.lang.Object payload)

Description copied from interface: PersistentRepr

Creates a new persistent message with the specified payload.

Specified by:

withPayload in interface PersistentRepr

Parameters:

payload - (undocumented)

Returns:

(undocumented)

withManifest

public PersistentRepr withManifest(java.lang.String manifest)

Description copied from interface: PersistentRepr

Creates a new persistent message with the specified manifest.

Specified by:

withManifest in interface PersistentRepr

Parameters:

manifest - (undocumented)

Returns:

(undocumented)

update

public PersistentImpl update(long sequenceNr,
                             java.lang.String persistenceId,
                             boolean deleted,
                             ActorRef sender,
                             java.lang.String writerUuid)

Description copied from interface: PersistentRepr

Creates a new copy of this PersistentRepr.

Specified by:

update in interface PersistentRepr

Parameters:

sequenceNr - (undocumented)

persistenceId - (undocumented)

deleted - (undocumented)

sender - (undocumented)

writerUuid - (undocumented)

Returns:

(undocumented)