Package org.opends.server.replication.protocol

Class InitializeTargetMsg

java.lang.Object

org.opends.server.replication.protocol.ReplicationMsg

org.opends.server.replication.protocol.InitializationMsg

org.opends.server.replication.protocol.InitializeTargetMsg

public final class InitializeTargetMsg
extends InitializationMsg

This message is part of the replication protocol. This message is sent by a server to one or several servers as the first message of an export, before sending the entries.

Field Summary

Fields inherited from class org.opends.server.replication.protocol.InitializationMsg

destination, senderId

Fields inherited from class org.opends.server.replication.protocol.ReplicationMsg

COMPACT_MASK, COMPACT_TYPE_ADD, COMPACT_TYPE_DELETE, COMPACT_TYPE_MODIFY, COMPACT_TYPE_MODIFY_DN, COMPACT_TYPE_REPLICA_OFFLINE, MSG_TYPE_DISK_ENCODING

Constructor Summary

Constructors

Constructor	Description
InitializeTargetMsg(Dn baseDN, ReplicaId replicaId, ReplicaId destination, ReplicaId requestorID, long entryCount, int initWindow)	Creates a InitializeTargetMsg.

Method Summary

Modifier and Type	Method	Description
Dn	getBaseDN()	Get the base DN of the domain.
byte[]	getBytes(short version)	Serializes the PDU using the provided replication protocol version.
long	getEntryCount()	Get the number of entries expected to be sent during the export.
ReplicaId	getInitiatorID()	Get the replica id of the server that initiated the export.
int	getInitWindow()	Get the initializationWindow.
ReplicaId	getSenderID()	Get the server ID of the server that sent this message.
void	setInitWindow(int initWindow)	Set the initWindow value.

Methods inherited from class org.opends.server.replication.protocol.InitializationMsg

getDestination, toString

Methods inherited from class org.opends.server.replication.protocol.ReplicationMsg

decodeMsg, isRetryable

Methods inherited from class java.lang.Object

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

Constructor Detail

InitializeTargetMsg

public InitializeTargetMsg(Dn baseDN,
                           ReplicaId replicaId,
                           ReplicaId destination,
                           ReplicaId requestorID,
                           long entryCount,
                           int initWindow)

Creates a InitializeTargetMsg.

Parameters:

baseDN - The base DN for which the InitializeMessage is created.

replicaId - The replicaId of the server that sends this message.

destination - The destination of this message.

requestorID - The server that initiates this export.

entryCount - The count of entries that will be sent.

initWindow - the initialization window.

Method Detail

getEntryCount

public long getEntryCount()

Get the number of entries expected to be sent during the export.

Returns:

the entry count

getInitiatorID

public ReplicaId getInitiatorID()

Get the replica id of the server that initiated the export. Roughly it is the server running the task:

• the importer for the Initialize task,
• the exporter for the InitializeRemote task.

Returns:

the replica id

getBaseDN

public Dn getBaseDN()

Get the base DN of the domain.

Returns:

the base DN

getInitWindow

public int getInitWindow()

Get the initializationWindow.

Returns:

the initialization window.

getBytes

public byte[] getBytes(short version)

Description copied from class: ReplicationMsg

Serializes the PDU using the provided replication protocol version. WARNING: should be overwritten by a PDU (sub class) we want to support older protocol version serialization for.

Specified by:

getBytes in class ReplicationMsg

Parameters:

version - The protocol version to use for serialization. The version should normally be older than the current one.

Returns:

The encoded PDU, or null if the message isn't supported in that protocol version.

setInitWindow

public void setInitWindow(int initWindow)

Set the initWindow value.

Parameters:

initWindow - The initialization window.

getSenderID

public ReplicaId getSenderID()

Description copied from class: InitializationMsg

Get the server ID of the server that sent this message.

Overrides:

getSenderID in class InitializationMsg

Returns:

the server id