com.continuent.tungsten.replicator.thl
Class ProtocolHandshake

java.lang.Object
  com.continuent.tungsten.replicator.thl.ProtocolMessage
      com.continuent.tungsten.replicator.thl.ProtocolHandshake

All Implemented Interfaces:

java.io.Serializable

public class ProtocolHandshake
extends ProtocolMessage

This class defines a ProtocolHandshake, which is sent from the master to a slave as the slave connects. Masters offer capabilities to slaves.

See Also:

Serialized Form

Constructor Summary

ProtocolHandshake()
Create a new instance.

Method Summary

java.util.Map<java.lang.String,java.lang.String>	getCapabilities() Returns the current capability settings or null if no capabilities exist.
java.lang.String	getCapability(java.lang.String name) Gets a capability value.
void	setCapability(java.lang.String name, java.lang.String value) Sets a capability to a particular value.

Methods inherited from class com.continuent.tungsten.replicator.thl.ProtocolMessage

getPayload

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtocolHandshake

public ProtocolHandshake()

Create a new instance.

Method Detail

setCapability

public void setCapability(java.lang.String name,
                          java.lang.String value)

Sets a capability to a particular value.

getCapability

public java.lang.String getCapability(java.lang.String name)

Gets a capability value.

getCapabilities

public java.util.Map<java.lang.String,java.lang.String> getCapabilities()

Returns the current capability settings or null if no capabilities exist. Older replicators do not return capabilities.