InitializationMsg (OpenDJ Public API Javadoc 7.2.5-20240524201627-49403efab3a3556b93d8ee62f263ca29a7e752ef Documentation)

java.lang.Object
- org.opends.server.replication.protocol.ReplicationMsg
- - org.opends.server.replication.protocol.InitializationMsg

Direct Known Subclasses:

DoneMsg, EntryMsg, ErrorMsg, InitializeRcvAckMsg, InitializeRequestMsg, InitializeTargetMsg
```
public abstract class InitializationMsg
extends ReplicationMsg
```
This is an abstract class of messages of the replication protocol for message that needs to contain information about the server that send them and the destination servers to which they should be sent.
Initialization messages are used when initializing a new replica from an existing replica: total update messages are sent across the topology from the source replica to the target replica, possibly traversing one or two replication servers in the process (e.g. DS1 -> RS1 -> RS2 -> DS2). For this reason we consider them "routable".
Sender of an initialization message can be a DS or a RS (e.g, in case of Error message). Destination of an initialization message is always a DS.

Field Summary

Fields
Modifier and Type	Field	Description
`protected ReplicaId`	`destination`	The destination server or servers of this message.
`protected ServerId<?>`	`senderId`	The serverID of the server that sends this message.

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
`InitializationMsg()`	Creates an initialization message.
`InitializationMsg(ServerId<?> sender, ReplicaId destination)`	Creates an initialization message.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ReplicaId`	`getDestination()`	Get the destination.
`ServerId<?>`	`getSenderID()`	Get the server ID of the server that sent this message.
`String`	`toString()`

Methods inherited from class org.opends.server.replication.protocol.ReplicationMsg
decodeMsg, getBytes, isRetryable

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - destination
```
protected ReplicaId destination
```
    The destination server or servers of this message.
  - senderId
```
protected ServerId<?> senderId
```
    The serverID of the server that sends this message.
- Constructor Detail
  - InitializationMsg
```
public InitializationMsg(ServerId<?> sender,
                         ReplicaId destination)
```
    Creates an initialization message.
    
    Parameters:
    
    sender - replication server id
    
    destination - replication server id
  - InitializationMsg
```
public InitializationMsg()
```
    Creates an initialization message.
- Method Detail
  - getDestination
```
public ReplicaId getDestination()
```
    Get the destination. The value is a serverId, or ALL_SERVERS dedicated value.
    
    Returns:
    
    the destination
  - getSenderID
```
public ServerId<?> getSenderID()
```
    Get the server ID of the server that sent this message.
    
    Returns:
    
    the server id
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object