Package org.opends.server.replication.protocol

Class InitializeRcvAckMsg

java.lang.Object

org.opends.server.replication.protocol.ReplicationMsg

org.opends.server.replication.protocol.RoutableMsg

org.opends.server.replication.protocol.InitializeRcvAckMsg

public class InitializeRcvAckMsg
extends RoutableMsg

This message is used by LDAP server or by Replication Servers to update the send window of the remote entities. A receiving entity should create such a message with a given credit when it wants to open the send window of the remote entity. A LDAP or Replication Server should increase its send window when receiving such a message.

Field Summary

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

ALL_SERVERS, destination, senderID, THE_CLOSEST_SERVER, UNKNOWN_SERVER

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

MSG_TYPE_DISK_ENCODING

Constructor Summary

Constructors

Constructor	Description
InitializeRcvAckMsg(int sender, int destination, int numAck)	Create a new message..

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes(short protocolVersion)	Serializes the PDU using the provided replication protocol version.
int	getNumAck()	Get the number of message acknowledged by this message.
String	toString()

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

getDestination, getSenderID

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

generateMsg, isEncodableFor

Methods inherited from class java.lang.Object

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

Constructor Detail

InitializeRcvAckMsg

public InitializeRcvAckMsg(int sender,
                           int destination,
                           int numAck)

Create a new message..

Parameters:

sender - The server ID of the server that send this message.

destination - The destination server or servers of this message.

numAck - The number of acknowledged messages. The window will be increase by this credit number.

Method Detail

getBytes

public byte[] getBytes(short protocolVersion)

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:

protocolVersion - 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.

toString

public String toString()

Overrides:

toString in class RoutableMsg

getNumAck

public int getNumAck()

Get the number of message acknowledged by this message.

Returns:

the number of message acknowledged by this message.