org.jppf.server.nio
Class AbstractNioContext<S extends Enum<S>>

java.lang.Object
  org.jppf.server.nio.AbstractNioContext<S>

Type Parameters:

S - the type of states associated with this context.

All Implemented Interfaces:

NioContext<S>

Direct Known Subclasses:

AbstractNodeContext, SimpleNioContext

public abstract class AbstractNioContext<S extends Enum<S>>
extends Object
implements NioContext<S>

Context associated with an open communication channel.

Author:

Laurent Cohen

Field Summary

protected String	connectionUuid Unique ID for the corresponding connection on the remote peer.
protected NioMessage	message Container for the current message data.
int	readByteCount Count of bytes read.
protected S	state The current state of the channel this context is associated with.
protected String	uuid Uuid for this context.
int	writeByteCount Count of bytes written.

Constructor Summary

AbstractNioContext()

Method Summary

ChannelWrapper<?>	getChannel() Get the associated channel.
String	getConnectionUuid() Get the nique ID for the corresponding connection on the remote peer.
NioMessage	getMessage() Get the container for the current message data.
protected String	getShortClassName() Give the non qualified name of the class of this instance.
S	getState() Get the current state of the channel this context is associated with.
String	getUuid() Get the uuid for this node context.
void	setChannel(ChannelWrapper<?> channel) Set the associated channel.
void	setConnectionUuid(String connectionUuid) Set the nique ID for the corresponding connection on the remote peer.
void	setMessage(NioMessage message) Set the container for the current message data.
void	setState(S state) Set the current state of the channel this context is associated with.
void	setUuid(String uuid) Set the uuid for this node context.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jppf.server.nio.NioContext

handleException, readMessage, writeMessage

Field Detail

state

protected S extends Enum<S> state

The current state of the channel this context is associated with.

uuid

protected String uuid

Uuid for this context.

connectionUuid

protected String connectionUuid

Unique ID for the corresponding connection on the remote peer.

message

protected NioMessage message

Container for the current message data.

readByteCount

public int readByteCount

Count of bytes read.

writeByteCount

public int writeByteCount

Count of bytes written.

Constructor Detail

AbstractNioContext

public AbstractNioContext()

Method Detail

getState

public S getState()

Get the current state of the channel this context is associated with.

Specified by:

getState in interface NioContext<S extends Enum<S>>

Returns:

a state enum value.

setState

public void setState(S state)

Set the current state of the channel this context is associated with.

Specified by:

setState in interface NioContext<S extends Enum<S>>

Parameters:

state - a state enum value.

getUuid

public String getUuid()

Get the uuid for this node context.

Specified by:

getUuid in interface NioContext<S extends Enum<S>>

Returns:

the uuid as a string.

setUuid

public void setUuid(String uuid)

Set the uuid for this node context.

Specified by:

setUuid in interface NioContext<S extends Enum<S>>

Parameters:

uuid - the uuid as a string.

getShortClassName

protected String getShortClassName()

Give the non qualified name of the class of this instance.

Returns:

a class name as a string.

getMessage

public NioMessage getMessage()

Get the container for the current message data.

Returns:

an NioMessage instance.

setMessage

public void setMessage(NioMessage message)

Set the container for the current message data.

Parameters:

message - an NioMessage instance.

getChannel

public ChannelWrapper<?> getChannel()

Get the associated channel.

Specified by:

getChannel in interface NioContext<S extends Enum<S>>

Returns:

a ChannelWrapper instance.

setChannel

public void setChannel(ChannelWrapper<?> channel)

Set the associated channel.

Specified by:

setChannel in interface NioContext<S extends Enum<S>>

Parameters:

channel - a ChannelWrapper instance.

getConnectionUuid

public String getConnectionUuid()

Get the nique ID for the corresponding connection on the remote peer.

Returns:

the id as a string.

setConnectionUuid

public void setConnectionUuid(String connectionUuid)

Set the nique ID for the corresponding connection on the remote peer.

Parameters:

connectionUuid - the id as a string.