org.hornetq.core.remoting.impl.netty

Class NettyConnection

java.lang.Object

org.hornetq.core.remoting.impl.netty.NettyConnection

All Implemented Interfaces:

Connection

Direct Known Subclasses:

NettyServerConnection

public class NettyConnection
extends Object
implements Connection

Author:

Jeff Mesnil, Andy Taylor, Tim Fox, Norman Maurer

Field Summary

Fields

Modifier and Type	Field and Description
protected io.netty.channel.Channel	channel

Constructor Summary

Constructors

Constructor and Description
NettyConnection(Map<String,Object> configuration, io.netty.channel.Channel channel, ConnectionLifeCycleListener listener, boolean batchingEnabled, boolean directDeliver)

Method Summary

Modifier and Type	Method and Description
void	addReadyListener(ReadyListener listener)
void	checkFlushBatchBuffer() Called periodically to flush any data in the batch buffer
void	close() Closes the connection.
HornetQBuffer	createTransportBuffer(int size) Create a new HornetQBuffer of the given size.
void	forceClose() This should close the internal channel without calling any listeners.
io.netty.channel.Channel	getChannel() This is exposed so users would have the option to look at any data through interceptors
TransportConfiguration	getConnectorConfig() Generates a TransportConfiguration to be used to connect to the same target this is connected to.
HornetQPrincipal	getDefaultHornetQPrincipal()
Object	getID() returns the unique id of this wire.
io.netty.channel.Channel	getNettyChannel()
String	getRemoteAddress() Returns a string representation of the remote address this connection is connected to.
boolean	isDirectDeliver()
void	removeReadyListener(ReadyListener listener)
String	toString()
void	write(HornetQBuffer buffer) writes the buffer to the connection with no flushing or batching
void	write(HornetQBuffer buffer, boolean flush, boolean batched) writes the buffer to the connection and if flush is true returns only when the buffer has been physically written to the connection.

Methods inherited from class java.lang.Object

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

Field Detail

channel

protected final io.netty.channel.Channel channel

Constructor Detail

NettyConnection

public NettyConnection(Map<String,Object> configuration,
                       io.netty.channel.Channel channel,
                       ConnectionLifeCycleListener listener,
                       boolean batchingEnabled,
                       boolean directDeliver)

Method Detail

getNettyChannel

public io.netty.channel.Channel getNettyChannel()

forceClose

public void forceClose()

Description copied from interface: Connection

This should close the internal channel without calling any listeners. This is to avoid a situation where the broker is busy writing on an internal thread. This should close the socket releasing any pending threads.

Specified by:

forceClose in interface Connection

getChannel

public io.netty.channel.Channel getChannel()

This is exposed so users would have the option to look at any data through interceptors

Returns:

close

public void close()

Description copied from interface: Connection

Closes the connection.

Specified by:

close in interface Connection

createTransportBuffer

public HornetQBuffer createTransportBuffer(int size)

Description copied from interface: Connection

Create a new HornetQBuffer of the given size.

Specified by:

createTransportBuffer in interface Connection

Parameters:

size - the size of buffer to create

Returns:

the new buffer.

getID

public Object getID()

Description copied from interface: Connection

returns the unique id of this wire.

Specified by:

getID in interface Connection

Returns:

the id

checkFlushBatchBuffer

public void checkFlushBatchBuffer()

Description copied from interface: Connection

Called periodically to flush any data in the batch buffer

Specified by:

checkFlushBatchBuffer in interface Connection

write

public void write(HornetQBuffer buffer)

Description copied from interface: Connection

writes the buffer to the connection with no flushing or batching

Specified by:

write in interface Connection

Parameters:

buffer - the buffer to write

write

public void write(HornetQBuffer buffer,
                  boolean flush,
                  boolean batched)

Description copied from interface: Connection

writes the buffer to the connection and if flush is true returns only when the buffer has been physically written to the connection.

Specified by:

write in interface Connection

Parameters:

buffer - the buffer to write

flush - whether to flush the buffers onto the wire

batched - whether the packet is allowed to batched for better performance

getRemoteAddress

public String getRemoteAddress()

Description copied from interface: Connection

Returns a string representation of the remote address this connection is connected to.

Specified by:

getRemoteAddress in interface Connection

Returns:

the remote address

isDirectDeliver

public boolean isDirectDeliver()

addReadyListener

public void addReadyListener(ReadyListener listener)

Specified by:

addReadyListener in interface Connection

removeReadyListener

public void removeReadyListener(ReadyListener listener)

Specified by:

removeReadyListener in interface Connection

getDefaultHornetQPrincipal

public HornetQPrincipal getDefaultHornetQPrincipal()

Specified by:

getDefaultHornetQPrincipal in interface Connection

getConnectorConfig

public TransportConfiguration getConnectorConfig()

Description copied from interface: Connection

Generates a TransportConfiguration to be used to connect to the same target this is connected to.

Specified by:

getConnectorConfig in interface Connection

Returns:

TranportConfiguration

toString

public String toString()

Overrides:

toString in class Object