Package org.jboss.netty.channel.socket

Class DefaultDatagramChannelConfig

java.lang.Object

org.jboss.netty.channel.DefaultChannelConfig

org.jboss.netty.channel.socket.DefaultDatagramChannelConfig

All Implemented Interfaces:

ChannelConfig, DatagramChannelConfig

Direct Known Subclasses:

DefaultNioDatagramChannelConfig

public class DefaultDatagramChannelConfig
extends DefaultChannelConfig
implements DatagramChannelConfig

The default DatagramChannelConfig implementation.

Field Summary

Fields

Modifier and Type	Field	Description
private static final ReceiveBufferSizePredictorFactory	DEFAULT_PREDICTOR_FACTORY
private ReceiveBufferSizePredictor	predictor
private ReceiveBufferSizePredictorFactory	predictorFactory
private final DatagramSocket	socket

Constructor Summary

Constructors

Constructor	Description
DefaultDatagramChannelConfig(DatagramSocket socket)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
InetAddress	getInterface()	Gets the address of the network interface used for multicast packets.
NetworkInterface	getNetworkInterface()	Gets the StandardSocketOptions.IP_MULTICAST_IF option.
int	getReceiveBufferSize()	Gets the StandardSocketOptions.SO_RCVBUF option.
ReceiveBufferSizePredictor	getReceiveBufferSizePredictor()	Returns the ReceiveBufferSizePredictor which predicts the number of readable bytes in the socket receive buffer.
ReceiveBufferSizePredictorFactory	getReceiveBufferSizePredictorFactory()	Returns the ReceiveBufferSizePredictorFactory which creates a new ReceiveBufferSizePredictor when a new channel is created and no ReceiveBufferSizePredictor was set.
int	getSendBufferSize()	Gets the StandardSocketOptions.SO_SNDBUF option.
int	getTimeToLive()	Gets the StandardSocketOptions.IP_MULTICAST_TTL option.
int	getTrafficClass()	Gets the StandardSocketOptions.IP_TOS option.
boolean	isBroadcast()	Gets the StandardSocketOptions.SO_BROADCAST option.
boolean	isLoopbackModeDisabled()	Gets the StandardSocketOptions.IP_MULTICAST_LOOP option.
boolean	isReuseAddress()	Gets the StandardSocketOptions.SO_REUSEADDR option.
void	setBroadcast(boolean broadcast)	Sets the StandardSocketOptions.SO_BROADCAST option.
void	setInterface(InetAddress interfaceAddress)	Sets the address of the network interface used for multicast packets.
void	setLoopbackModeDisabled(boolean loopbackModeDisabled)	Sets the StandardSocketOptions.IP_MULTICAST_LOOP option.
void	setNetworkInterface(NetworkInterface networkInterface)	Sets the StandardSocketOptions.IP_MULTICAST_IF option.
boolean	setOption(String key, Object value)	Sets a configuration property with the specified name and value.
void	setReceiveBufferSize(int receiveBufferSize)	Sets the StandardSocketOptions.SO_RCVBUF option.
void	setReceiveBufferSizePredictor(ReceiveBufferSizePredictor predictor)	Sets the ReceiveBufferSizePredictor which predicts the number of readable bytes in the socket receive buffer.
void	setReceiveBufferSizePredictorFactory(ReceiveBufferSizePredictorFactory predictorFactory)	Sets the ReceiveBufferSizePredictor which creates a new ReceiveBufferSizePredictor when a new channel is created and no ReceiveBufferSizePredictor was set.
void	setReuseAddress(boolean reuseAddress)	Sets the StandardSocketOptions.SO_REUSEADDR option.
void	setSendBufferSize(int sendBufferSize)	Sets the StandardSocketOptions.SO_SNDBUF option.
void	setTimeToLive(int ttl)	Sets the StandardSocketOptions.IP_MULTICAST_TTL option.
void	setTrafficClass(int trafficClass)	Gets the StandardSocketOptions.IP_TOS option.

Methods inherited from class org.jboss.netty.channel.DefaultChannelConfig

getBufferFactory, getConnectTimeoutMillis, getPipelineFactory, setBufferFactory, setConnectTimeoutMillis, setOptions, setPipelineFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.netty.channel.ChannelConfig

getBufferFactory, getConnectTimeoutMillis, getPipelineFactory, setBufferFactory, setConnectTimeoutMillis, setOptions, setPipelineFactory

Field Details

DEFAULT_PREDICTOR_FACTORY

private static final ReceiveBufferSizePredictorFactory DEFAULT_PREDICTOR_FACTORY

socket

private final DatagramSocket socket

predictor

private volatile ReceiveBufferSizePredictor predictor

predictorFactory

private volatile ReceiveBufferSizePredictorFactory predictorFactory

Constructor Details

DefaultDatagramChannelConfig

public DefaultDatagramChannelConfig(DatagramSocket socket)

Creates a new instance.

Method Details

setOption

public boolean setOption(String key,
 Object value)

Description copied from interface: ChannelConfig

Sets a configuration property with the specified name and value. To override this method properly, you must call the super class:

 public boolean setOption(String name, Object value) {
     if (super.setOption(name, value)) {
         return true;
     }

     if (name.equals("additionalOption")) {
         ....
         return true;
     }

     return false;
 }
 

Specified by:

setOption in interface ChannelConfig

Overrides:

setOption in class DefaultChannelConfig

Returns:

true if and only if the property has been set

isBroadcast

public boolean isBroadcast()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.SO_BROADCAST option.

Specified by:

isBroadcast in interface DatagramChannelConfig

setBroadcast

public void setBroadcast(boolean broadcast)

Description copied from interface: DatagramChannelConfig

Sets the StandardSocketOptions.SO_BROADCAST option.

Specified by:

setBroadcast in interface DatagramChannelConfig

getInterface

public InetAddress getInterface()

Description copied from interface: DatagramChannelConfig

Gets the address of the network interface used for multicast packets.

Specified by:

getInterface in interface DatagramChannelConfig

setInterface

public void setInterface(InetAddress interfaceAddress)

Description copied from interface: DatagramChannelConfig

Sets the address of the network interface used for multicast packets.

Specified by:

setInterface in interface DatagramChannelConfig

isLoopbackModeDisabled

public boolean isLoopbackModeDisabled()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.IP_MULTICAST_LOOP option.

Specified by:

isLoopbackModeDisabled in interface DatagramChannelConfig

setLoopbackModeDisabled

public void setLoopbackModeDisabled(boolean loopbackModeDisabled)

Description copied from interface: DatagramChannelConfig

Sets the StandardSocketOptions.IP_MULTICAST_LOOP option.

Specified by:

setLoopbackModeDisabled in interface DatagramChannelConfig

Parameters:

loopbackModeDisabled - true if and only if the loopback mode has been disabled

getNetworkInterface

public NetworkInterface getNetworkInterface()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.IP_MULTICAST_IF option.

Specified by:

getNetworkInterface in interface DatagramChannelConfig

setNetworkInterface

public void setNetworkInterface(NetworkInterface networkInterface)

Description copied from interface: DatagramChannelConfig

Sets the StandardSocketOptions.IP_MULTICAST_IF option.

Specified by:

setNetworkInterface in interface DatagramChannelConfig

isReuseAddress

public boolean isReuseAddress()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.SO_REUSEADDR option.

Specified by:

isReuseAddress in interface DatagramChannelConfig

setReuseAddress

public void setReuseAddress(boolean reuseAddress)

Description copied from interface: DatagramChannelConfig

Sets the StandardSocketOptions.SO_REUSEADDR option.

Specified by:

setReuseAddress in interface DatagramChannelConfig

getReceiveBufferSize

public int getReceiveBufferSize()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.SO_RCVBUF option.

Specified by:

getReceiveBufferSize in interface DatagramChannelConfig

setReceiveBufferSize

public void setReceiveBufferSize(int receiveBufferSize)

Description copied from interface: DatagramChannelConfig

Sets the StandardSocketOptions.SO_RCVBUF option.

Specified by:

setReceiveBufferSize in interface DatagramChannelConfig

getSendBufferSize

public int getSendBufferSize()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.SO_SNDBUF option.

Specified by:

getSendBufferSize in interface DatagramChannelConfig

setSendBufferSize

public void setSendBufferSize(int sendBufferSize)

Description copied from interface: DatagramChannelConfig

Sets the StandardSocketOptions.SO_SNDBUF option.

Specified by:

setSendBufferSize in interface DatagramChannelConfig

getTimeToLive

public int getTimeToLive()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.IP_MULTICAST_TTL option.

Specified by:

getTimeToLive in interface DatagramChannelConfig

setTimeToLive

public void setTimeToLive(int ttl)

Description copied from interface: DatagramChannelConfig

Sets the StandardSocketOptions.IP_MULTICAST_TTL option.

Specified by:

setTimeToLive in interface DatagramChannelConfig

getTrafficClass

public int getTrafficClass()

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.IP_TOS option.

Specified by:

getTrafficClass in interface DatagramChannelConfig

setTrafficClass

public void setTrafficClass(int trafficClass)

Description copied from interface: DatagramChannelConfig

Gets the StandardSocketOptions.IP_TOS option.

Specified by:

setTrafficClass in interface DatagramChannelConfig

getReceiveBufferSizePredictor

public ReceiveBufferSizePredictor getReceiveBufferSizePredictor()

Description copied from interface: DatagramChannelConfig

Returns the ReceiveBufferSizePredictor which predicts the number of readable bytes in the socket receive buffer. The default predictor is FixedReceiveBufferSizePredictor(768).

Specified by:

getReceiveBufferSizePredictor in interface DatagramChannelConfig

setReceiveBufferSizePredictor

public void setReceiveBufferSizePredictor(ReceiveBufferSizePredictor predictor)

Description copied from interface: DatagramChannelConfig

Sets the ReceiveBufferSizePredictor which predicts the number of readable bytes in the socket receive buffer. The default predictor is FixedReceiveBufferSizePredictor(768).

Specified by:

setReceiveBufferSizePredictor in interface DatagramChannelConfig

getReceiveBufferSizePredictorFactory

public ReceiveBufferSizePredictorFactory getReceiveBufferSizePredictorFactory()

Description copied from interface: DatagramChannelConfig

Returns the ReceiveBufferSizePredictorFactory which creates a new ReceiveBufferSizePredictor when a new channel is created and no ReceiveBufferSizePredictor was set. If no predictor was set for the channel, DatagramChannelConfig.setReceiveBufferSizePredictor(ReceiveBufferSizePredictor) will be called with the new predictor. The default factory is FixedReceiveBufferSizePredictorFactory(768).

Specified by:

getReceiveBufferSizePredictorFactory in interface DatagramChannelConfig

setReceiveBufferSizePredictorFactory

public void setReceiveBufferSizePredictorFactory(ReceiveBufferSizePredictorFactory predictorFactory)

Description copied from interface: DatagramChannelConfig

Sets the ReceiveBufferSizePredictor which creates a new ReceiveBufferSizePredictor when a new channel is created and no ReceiveBufferSizePredictor was set. If no predictor was set for the channel, DatagramChannelConfig.setReceiveBufferSizePredictor(ReceiveBufferSizePredictor) will be called with the new predictor. The default factory is FixedReceiveBufferSizePredictorFactory(768).

Specified by:

setReceiveBufferSizePredictorFactory in interface DatagramChannelConfig