org.exoplatform.services.jcr.ext.replication
Class ChannelManager

java.lang.Object
  org.exoplatform.services.jcr.ext.replication.ChannelManager

All Implemented Interfaces:

org.jgroups.blocks.RequestHandler

public class ChannelManager
extends java.lang.Object
implements org.jgroups.blocks.RequestHandler

Created by The eXo Platform SAS.

Version:

$Id: ChannelManager.java 49631 2010-07-22 10:44:40Z paristote $

Author:

Alex Reshetnyak

Nested Class Summary

protected class

ChannelManager.PacketHandler PacketHandler.

Field Summary

static int	CONNECTED The connected state.
static int	DISCONNECTED The disconnected state.
static int	INITIALIZED The initialized state.
protected ChannelManager.PacketHandler	packetsHandler Packets handler.
protected int	state State of async channel manager {INITIALIZED, CONNECTED, DISCONNECTED}.

Constructor Summary

ChannelManager(java.lang.String channelConfig, java.lang.String channelName)
ChannelManager constructor.

Method Summary

void	addPacketListener(PacketListener packetListener) addPacketListener.
void	closeChannel() closeChannel.
void	connect() connect.
org.jgroups.JChannel	getChannel() getChannel.
org.jgroups.blocks.MessageDispatcher	getDispatcher() getDispatcher.
java.lang.Object	handle(org.jgroups.Message message)
void	init() init.
boolean	isConnected() Tell if manager is connected to the channel and ready to work.
void	send(byte[] buffer) send.
void	sendBigPacket(byte[] data, Packet packet) sendBigPacket.
void	sendBinaryFile(java.lang.String filePath, java.lang.String ownerName, java.lang.String identifier, java.lang.String systemId, int firstPacketType, int middlePocketType, int lastPocketType) sendBinaryFile.
void	sendPacket(Packet packet) sendPacket.
void	setAllowConnect(boolean allowConnect) setAllowConnect.
void	setAllowConnect(boolean allowConnect, int id) setAllowConnect.
void	setChannelListener(org.jgroups.ChannelListener channelListener) setChannelListener.
void	setMembershipListener(org.jgroups.MembershipListener membershipListener) setMembershipListener.
void	setMessageListener(org.jgroups.MessageListener messageListener) setMessageListener.

Methods inherited from class java.lang.Object

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

Field Detail

INITIALIZED

public static final int INITIALIZED

The initialized state.

See Also:

Constant Field Values

CONNECTED

public static final int CONNECTED

The connected state.

See Also:

Constant Field Values

DISCONNECTED

public static final int DISCONNECTED

The disconnected state.

See Also:

Constant Field Values

state

protected int state

State of async channel manager {INITIALIZED, CONNECTED, DISCONNECTED}.

packetsHandler

protected final ChannelManager.PacketHandler packetsHandler

Packets handler.

Constructor Detail

ChannelManager

public ChannelManager(java.lang.String channelConfig,
                      java.lang.String channelName)

ChannelManager constructor.

Parameters:

channelConfig - channel configuration

channelName - name of channel

Method Detail

isConnected

public boolean isConnected()

Tell if manager is connected to the channel and ready to work.

Returns:

boolean, true if connected

init

public void init()
          throws ReplicationException

init. Will be initialized JChannel and MessageDispatcher.

Throws:

ReplicationException - Will be generated the ReplicationException.

connect

public void connect()
             throws ReplicationException

connect. Connect to channel.

Throws:

ReplicationException - Will be generated the ReplicationException.

closeChannel

public void closeChannel()

closeChannel. Close the channel.

setMembershipListener

public void setMembershipListener(org.jgroups.MembershipListener membershipListener)

setMembershipListener.

Parameters:

membershipListener - set the MembershipListener

setMessageListener

public void setMessageListener(org.jgroups.MessageListener messageListener)

setMessageListener.

Parameters:

messageListener - set the MessageListener

addPacketListener

public void addPacketListener(PacketListener packetListener)

addPacketListener.

Parameters:

packetListener - add the PacketListener

setChannelListener

public void setChannelListener(org.jgroups.ChannelListener channelListener)

setChannelListener.

Parameters:

channelListener - set the ChannelListener

getDispatcher

public org.jgroups.blocks.MessageDispatcher getDispatcher()

getDispatcher.

Returns:

MessageDispatcher return the MessageDispatcher object

sendPacket

public void sendPacket(Packet packet)
                throws java.lang.Exception

sendPacket.

Parameters:

packet - the Packet with content

Throws:

java.lang.Exception - will be generated Exception

getChannel

public org.jgroups.JChannel getChannel()

getChannel.

Returns:

JChannel return the JChannel object

send

public void send(byte[] buffer)

send.

Parameters:

buffer - the binary data

sendBigPacket

public void sendBigPacket(byte[] data,
                          Packet packet)
                   throws java.lang.Exception

sendBigPacket.

Parameters:

data - the binary data

packet - the Packet

Throws:

java.lang.Exception - will be generated Exception

sendBinaryFile

public void sendBinaryFile(java.lang.String filePath,
                           java.lang.String ownerName,
                           java.lang.String identifier,
                           java.lang.String systemId,
                           int firstPacketType,
                           int middlePocketType,
                           int lastPocketType)
                    throws java.lang.Exception

sendBinaryFile.

Parameters:

filePath - full path to file

ownerName - owner name

identifier - the identifier String

systemId - system identifications ID

firstPacketType - the packet type for first packet

middlePocketType - the packet type for middle packets

lastPocketType - the packet type for last packet

Throws:

java.lang.Exception - will be generated the Exception

handle

public java.lang.Object handle(org.jgroups.Message message)

Specified by:

handle in interface org.jgroups.blocks.RequestHandler

setAllowConnect

public void setAllowConnect(boolean allowConnect)

setAllowConnect.

Parameters:

allowConnect - allow connection state(true or false)

setAllowConnect

public void setAllowConnect(boolean allowConnect,
                            int id)

setAllowConnect.

Parameters:

allowConnect - allow connection state(true or false)

id - channel id