org.mobicents.protocols.sctp

Class AssociationImpl

java.lang.Object

org.mobicents.protocols.sctp.AssociationImpl

All Implemented Interfaces:

Association

public class AssociationImpl
extends java.lang.Object
implements Association

Author:

amit bhayani

Field Summary

Fields

Modifier and Type	Field and Description
protected static javolution.xml.XMLFormat<AssociationImpl>	ASSOCIATION_XML XML Serialization/Deserialization
protected org.mobicents.protocols.sctp.AssociationHandler	associationHandler
protected static org.apache.log4j.Logger	logger
protected java.net.SocketAddress	peerSocketAddress This is used only for SCTP This is the socket address for peer which will be null initially.
protected boolean	up

Constructor Summary

Constructors

Modifier	Constructor and Description
	AssociationImpl()
	AssociationImpl(java.lang.String hostAddress, int hostPort, java.lang.String peerAddress, int peerPort, java.lang.String assocName, IpChannelType ipChannelType, java.lang.String[] extraHostAddresses) Creating a CLIENT Association
protected	AssociationImpl(java.lang.String peerAddress, int peerPort, java.lang.String serverName, IpChannelType ipChannelType, ServerImpl server) Creating an ANONYMOUS_SERVER Association
	AssociationImpl(java.lang.String peerAddress, int peerPort, java.lang.String serverName, java.lang.String assocName, IpChannelType ipChannelType) Creating a SERVER Association

Method Summary

Methods

Modifier and Type	Method and Description
void	acceptAnonymousAssociation(AssociationListener associationListener)
protected void	close()
protected void	createworkerThreadTable(int maximumBooundStream)
AssociationListener	getAssociationListener()
AssociationType	getAssociationType()
io.netty.buffer.ByteBufAllocator	getByteBufAllocator()
int	getCongestionLevel()
java.lang.String[]	getExtraHostAddresses()
java.lang.String	getHostAddress()
int	getHostPort()
IpChannelType	getIpChannelType()
java.lang.String	getName()
java.lang.String	getPeerAddress()
int	getPeerPort()
java.lang.String	getServerName()
protected void	initChannels()
protected void	initiateConnection()
boolean	isConnected()
boolean	isStarted()
boolean	isUp()
protected void	markAssociationDown()
protected void	markAssociationUp()
protected void	read()
void	rejectAnonymousAssociation()
protected void	scheduleConnect()
void	send(PayloadData payloadData)
void	setAssociationListener(AssociationListener associationListener)
protected void	setManagement(ManagementImpl management)
protected void	setSocketChannel(java.nio.channels.spi.AbstractSelectableChannel socketChannel)
protected void	start()
protected void	stop() Stops this Association.
void	stopAnonymousAssociation()
java.lang.String	toString()
protected void	write(java.nio.channels.SelectionKey key)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.apache.log4j.Logger logger

associationHandler

protected final org.mobicents.protocols.sctp.AssociationHandler associationHandler

peerSocketAddress

protected volatile java.net.SocketAddress peerSocketAddress

This is used only for SCTP This is the socket address for peer which will be null initially. If the Association has multihome support and if peer address changes, this variable is set to new value so new messages are now sent to changed peer address

up

protected volatile boolean up

ASSOCIATION_XML

protected static final javolution.xml.XMLFormat<AssociationImpl> ASSOCIATION_XML

XML Serialization/Deserialization

Constructor Detail

AssociationImpl

public AssociationImpl()

AssociationImpl

public AssociationImpl(java.lang.String hostAddress,
               int hostPort,
               java.lang.String peerAddress,
               int peerPort,
               java.lang.String assocName,
               IpChannelType ipChannelType,
               java.lang.String[] extraHostAddresses)
                throws java.io.IOException

Creating a CLIENT Association

Parameters:

hostAddress -

hostPort -

peerAddress -

peerPort -

assocName -

ipChannelType -

extraHostAddresses -

Throws:

java.io.IOException

AssociationImpl

public AssociationImpl(java.lang.String peerAddress,
               int peerPort,
               java.lang.String serverName,
               java.lang.String assocName,
               IpChannelType ipChannelType)

Creating a SERVER Association

Parameters:

peerAddress -

peerPort -

serverName -

assocName -

ipChannelType -

AssociationImpl

protected AssociationImpl(java.lang.String peerAddress,
               int peerPort,
               java.lang.String serverName,
               IpChannelType ipChannelType,
               ServerImpl server)

Creating an ANONYMOUS_SERVER Association

Parameters:

hostAddress -

hostPort -

peerAddress -

peerPort -

serverName -

assocName -

ipChannelType -

Method Detail

initChannels

protected void initChannels()

start

protected void start()
              throws java.lang.Exception

Throws:

java.lang.Exception

stop

protected void stop()
             throws java.lang.Exception

Stops this Association. If the underlying SctpChannel is open, marks the channel for close

Throws:

java.lang.Exception

acceptAnonymousAssociation

public void acceptAnonymousAssociation(AssociationListener associationListener)
                                throws java.lang.Exception

Specified by:

acceptAnonymousAssociation in interface Association

Throws:

java.lang.Exception

rejectAnonymousAssociation

public void rejectAnonymousAssociation()

Specified by:

rejectAnonymousAssociation in interface Association

stopAnonymousAssociation

public void stopAnonymousAssociation()
                              throws java.lang.Exception

Specified by:

stopAnonymousAssociation in interface Association

Throws:

java.lang.Exception

getIpChannelType

public IpChannelType getIpChannelType()

Specified by:

getIpChannelType in interface Association

getAssociationListener

public AssociationListener getAssociationListener()

Specified by:

getAssociationListener in interface Association

Returns:

the associationListener

setAssociationListener

public void setAssociationListener(AssociationListener associationListener)

Specified by:

setAssociationListener in interface Association

Parameters:

associationListener - the associationListener to set

getName

public java.lang.String getName()

Specified by:

getName in interface Association

Returns:

the assocName

getAssociationType

public AssociationType getAssociationType()

Specified by:

getAssociationType in interface Association

Returns:

the associationType

isStarted

public boolean isStarted()

Specified by:

isStarted in interface Association

Returns:

the started

isConnected

public boolean isConnected()

Specified by:

isConnected in interface Association

isUp

public boolean isUp()

Specified by:

isUp in interface Association

markAssociationUp

protected void markAssociationUp()

markAssociationDown

protected void markAssociationDown()

getHostAddress

public java.lang.String getHostAddress()

Specified by:

getHostAddress in interface Association

Returns:

the hostAddress

getHostPort

public int getHostPort()

Specified by:

getHostPort in interface Association

Returns:

the hostPort

getPeerAddress

public java.lang.String getPeerAddress()

Specified by:

getPeerAddress in interface Association

Returns:

the peerAddress

getPeerPort

public int getPeerPort()

Specified by:

getPeerPort in interface Association

Returns:

the peerPort

getServerName

public java.lang.String getServerName()

Specified by:

getServerName in interface Association

Returns:

the serverName

getExtraHostAddresses

public java.lang.String[] getExtraHostAddresses()

Specified by:

getExtraHostAddresses in interface Association

setManagement

protected void setManagement(ManagementImpl management)

Parameters:

management - the management to set

setSocketChannel

protected void setSocketChannel(java.nio.channels.spi.AbstractSelectableChannel socketChannel)

Parameters:

socketChannel - the socketChannel to set

send

public void send(PayloadData payloadData)
          throws java.lang.Exception

Specified by:

send in interface Association

Throws:

java.lang.Exception

read

protected void read()

write

protected void write(java.nio.channels.SelectionKey key)

getByteBufAllocator

public io.netty.buffer.ByteBufAllocator getByteBufAllocator()

Specified by:

getByteBufAllocator in interface Association

getCongestionLevel

public int getCongestionLevel()

Specified by:

getCongestionLevel in interface Association

close

protected void close()

scheduleConnect

protected void scheduleConnect()

initiateConnection

protected void initiateConnection()
                           throws java.io.IOException

Throws:

java.io.IOException

createworkerThreadTable

protected void createworkerThreadTable(int maximumBooundStream)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object