org.apache.synapse.transport.utils.conn.logging

Class LoggingIOSession

java.lang.Object

org.apache.synapse.transport.utils.conn.logging.LoggingIOSession

All Implemented Interfaces:

org.apache.http.nio.reactor.IOSession

public class LoggingIOSession
extends Object
implements org.apache.http.nio.reactor.IOSession

A decorator (wrapper) for IOSession instances. This decorator logs additional debug information regarding each of the events triggered on the actual IOSession instance. Most events are logged 'before' they are dispatched to the wrapped IOSession, but this implementation does not modify the event arguments by any means. In that sense this decorator is read-only and safe. This implementation also facilitates intercepting and logging HTTP messages at wire-level.

Field Summary

Fields inherited from interface org.apache.http.nio.reactor.IOSession

ACTIVE, ATTACHMENT_KEY, CLOSED, CLOSING

Constructor Summary

Constructors

Constructor and Description
LoggingIOSession(org.apache.commons.logging.Log sessionLog, org.apache.commons.logging.Log wireLog, org.apache.http.nio.reactor.IOSession session, String id) Create a new instance of the decorator.

Method Summary

Modifier and Type	Method and Description
ByteChannel	channel()
void	clearEvent(int op)
void	close()
Object	getAttribute(String name)
int	getEventMask()
SocketAddress	getLocalAddress()
SocketAddress	getRemoteAddress()
int	getSocketTimeout()
int	getStatus()
boolean	hasBufferedInput()
boolean	hasBufferedOutput()
boolean	isClosed()
Object	removeAttribute(String name)
void	setAttribute(String name, Object obj)
void	setBufferStatus(org.apache.http.nio.reactor.SessionBufferStatus status)
void	setEvent(int op)
void	setEventMask(int ops)
void	setSocketTimeout(int timeout)
void	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingIOSession

public LoggingIOSession(org.apache.commons.logging.Log sessionLog,
                        org.apache.commons.logging.Log wireLog,
                        org.apache.http.nio.reactor.IOSession session,
                        String id)

Create a new instance of the decorator.

Parameters:

sessionLog - Log instance used to log IOSession events.

wireLog - Log instance used to log wire-level HTTP messages.

session - IOSession to be decorated.

id - An identifier (name) that will be attached to the IOSession for the logging purposes.

Method Detail

getStatus

public int getStatus()

Specified by:

getStatus in interface org.apache.http.nio.reactor.IOSession

channel

public ByteChannel channel()

Specified by:

channel in interface org.apache.http.nio.reactor.IOSession

getLocalAddress

public SocketAddress getLocalAddress()

Specified by:

getLocalAddress in interface org.apache.http.nio.reactor.IOSession

getRemoteAddress

public SocketAddress getRemoteAddress()

Specified by:

getRemoteAddress in interface org.apache.http.nio.reactor.IOSession

getEventMask

public int getEventMask()

Specified by:

getEventMask in interface org.apache.http.nio.reactor.IOSession

setEventMask

public void setEventMask(int ops)

Specified by:

setEventMask in interface org.apache.http.nio.reactor.IOSession

setEvent

public void setEvent(int op)

Specified by:

setEvent in interface org.apache.http.nio.reactor.IOSession

clearEvent

public void clearEvent(int op)

Specified by:

clearEvent in interface org.apache.http.nio.reactor.IOSession

close

public void close()

Specified by:

close in interface org.apache.http.nio.reactor.IOSession

isClosed

public boolean isClosed()

Specified by:

isClosed in interface org.apache.http.nio.reactor.IOSession

shutdown

public void shutdown()

Specified by:

shutdown in interface org.apache.http.nio.reactor.IOSession

getSocketTimeout

public int getSocketTimeout()

Specified by:

getSocketTimeout in interface org.apache.http.nio.reactor.IOSession

setSocketTimeout

public void setSocketTimeout(int timeout)

Specified by:

setSocketTimeout in interface org.apache.http.nio.reactor.IOSession

setBufferStatus

public void setBufferStatus(org.apache.http.nio.reactor.SessionBufferStatus status)

Specified by:

setBufferStatus in interface org.apache.http.nio.reactor.IOSession

hasBufferedInput

public boolean hasBufferedInput()

Specified by:

hasBufferedInput in interface org.apache.http.nio.reactor.IOSession

hasBufferedOutput

public boolean hasBufferedOutput()

Specified by:

hasBufferedOutput in interface org.apache.http.nio.reactor.IOSession

getAttribute

public Object getAttribute(String name)

Specified by:

getAttribute in interface org.apache.http.nio.reactor.IOSession

setAttribute

public void setAttribute(String name,
                         Object obj)

Specified by:

setAttribute in interface org.apache.http.nio.reactor.IOSession

removeAttribute

public Object removeAttribute(String name)

Specified by:

removeAttribute in interface org.apache.http.nio.reactor.IOSession