org.apache.mina.protocol.io
Class IoProtocolSession

java.lang.Object
  org.apache.mina.protocol.io.IoProtocolSession

All Implemented Interfaces:

Session, ProtocolSession

public class IoProtocolSession
extends Object
implements ProtocolSession

A ProtocolSession that is backed by IoSession.

Version:

$Rev: 332218 $, $Date: 2005-11-10 12:52:42 +0900 $

Author:

The Apache Directory Project (dev@directory.apache.org)

Method Summary

void	close() Closes this session immediately.
void	close(boolean wait) Closes this session immediately.
Object	getAttachment() Returns an attachment of this session.
Object	getAttribute(String key) Returns the value of user-defined attribute of this session.
Set	getAttributeKeys() Returns the set of keys of all user-defined attributes.
SessionConfig	getConfig() Returns the configuration of this session.
long	getCreationTime() Returns the time in millis when this session is created.
ProtocolDecoder	getDecoder() Returns the ProtocolDecoder for this session.
ProtocolEncoder	getEncoder() Returns the ProtocolEncoder for this session.
ProtocolFilterChain	getFilterChain() Returns the filter chain that only affects this session.
ProtocolHandler	getHandler() Returns the ProtocolHandler which handles this session.
int	getIdleCount(IdleStatus status) Returns the number of the fired continuous sessionIdle events for the specified IdleStatus.
IoSession	getIoSession() Returns the IoSession this session is backed by.
long	getLastIdleTime(IdleStatus status) Returns the time in millis when the last sessionIdle event is fired for the specified IdleStatus.
long	getLastIoTime() Returns the time in millis when I/O occurred lastly.
long	getLastReadTime() Returns the time in millis when read operation occurred lastly.
long	getLastWriteTime() Returns the time in millis when write operation occurred lastly.
SocketAddress	getLocalAddress() Returns the socket address of local machine which is associated with this session.
long	getReadBytes() Returns the total number of bytes which were read from this session.
SocketAddress	getRemoteAddress() Returns the socket address of remote peer.
int	getScheduledWriteRequests() Returns the number of write requests which are scheduled to be written to this session.
TransportType	getTransportType() Returns transport type of this session.
long	getWrittenBytes() Returns the total number of bytes which were written to this session.
long	getWrittenWriteRequests() Returns the total number of write requests which were written to this session.
boolean	isConnected() Returns true if this session is connected with remote peer.
boolean	isIdle(IdleStatus status) Returns true if this session is idle for the specified IdleStatus.
Object	removeAttribute(String key) Removes a user-defined attribute with the specified key.
Object	setAttachment(Object attachment) Sets an attachment of this session.
Object	setAttribute(String key, Object value) Sets a user-defined attribute.
void	write(Object message) Writes the specified message to remote peer.

Methods inherited from class java.lang.Object

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

Method Detail

getIoSession

public IoSession getIoSession()

Returns the IoSession this session is backed by.

getFilterChain

public ProtocolFilterChain getFilterChain()

Description copied from interface: ProtocolSession

Returns the filter chain that only affects this session.

Specified by:

getFilterChain in interface ProtocolSession

getHandler

public ProtocolHandler getHandler()

Description copied from interface: ProtocolSession

Returns the ProtocolHandler which handles this session.

Specified by:

getHandler in interface ProtocolSession

getEncoder

public ProtocolEncoder getEncoder()

Description copied from interface: ProtocolSession

Returns the ProtocolEncoder for this session.

Specified by:

getEncoder in interface ProtocolSession

getDecoder

public ProtocolDecoder getDecoder()

Description copied from interface: ProtocolSession

Returns the ProtocolDecoder for this session.

Specified by:

getDecoder in interface ProtocolSession

close

public void close()

Description copied from interface: Session

Closes this session immediately. Calling method is identical with calling close( false ).

Specified by:

close in interface Session

close

public void close(boolean wait)

Description copied from interface: Session

Closes this session immediately.

Specified by:

close in interface Session

Parameters:

wait - true if you want to wait until closing process is complete.

getAttachment

public Object getAttachment()

Description copied from interface: Session

Returns an attachment of this session. This method is identical with getAttribute( "" ).

Specified by:

getAttachment in interface Session

setAttachment

public Object setAttachment(Object attachment)

Description copied from interface: Session

Sets an attachment of this session. This method is identical with setAttribute( "", attachment ).

Specified by:

setAttachment in interface Session

Returns:

Old attachment. null if it is new.

getAttribute

public Object getAttribute(String key)

Description copied from interface: Session

Returns the value of user-defined attribute of this session.

Specified by:

getAttribute in interface Session

Parameters:

key - the key of the attribute

Returns:

null if there is no attribute with the specified key

setAttribute

public Object setAttribute(String key,
                           Object value)

Description copied from interface: Session

Sets a user-defined attribute.

Specified by:

setAttribute in interface Session

Parameters:

key - the key of the attribute

value - the value of the attribute

Returns:

The old value of the attribute. null if it is new.

removeAttribute

public Object removeAttribute(String key)

Description copied from interface: Session

Removes a user-defined attribute with the specified key.

Specified by:

removeAttribute in interface Session

Returns:

The old value of the attribute. null if not found.

getAttributeKeys

public Set getAttributeKeys()

Description copied from interface: Session

Returns the set of keys of all user-defined attributes.

Specified by:

getAttributeKeys in interface Session

write

public void write(Object message)

Description copied from interface: ProtocolSession

Writes the specified message to remote peer. This operation is asynchronous; ProtocolHandler.messageSent(ProtocolSession, Object) will be invoked when the message is actually sent to remote peer.

Specified by:

write in interface ProtocolSession

getWrittenWriteRequests

public long getWrittenWriteRequests()

Description copied from interface: Session

Returns the total number of write requests which were written to this session.

Specified by:

getWrittenWriteRequests in interface Session

getScheduledWriteRequests

public int getScheduledWriteRequests()

Description copied from interface: Session

Returns the number of write requests which are scheduled to be written to this session.

Specified by:

getScheduledWriteRequests in interface Session

getTransportType

public TransportType getTransportType()

Description copied from interface: Session

Returns transport type of this session.

Specified by:

getTransportType in interface Session

isConnected

public boolean isConnected()

Description copied from interface: Session

Returns true if this session is connected with remote peer.

Specified by:

isConnected in interface Session

getConfig

public SessionConfig getConfig()

Description copied from interface: Session

Returns the configuration of this session.

Specified by:

getConfig in interface Session

getRemoteAddress

public SocketAddress getRemoteAddress()

Description copied from interface: Session

Returns the socket address of remote peer.

Specified by:

getRemoteAddress in interface Session

getLocalAddress

public SocketAddress getLocalAddress()

Description copied from interface: Session

Returns the socket address of local machine which is associated with this session.

Specified by:

getLocalAddress in interface Session

getReadBytes

public long getReadBytes()

Description copied from interface: Session

Returns the total number of bytes which were read from this session.

Specified by:

getReadBytes in interface Session

getWrittenBytes

public long getWrittenBytes()

Description copied from interface: Session

Returns the total number of bytes which were written to this session.

Specified by:

getWrittenBytes in interface Session

getCreationTime

public long getCreationTime()

Description copied from interface: Session

Returns the time in millis when this session is created.

Specified by:

getCreationTime in interface Session

getLastIoTime

public long getLastIoTime()

Description copied from interface: Session

Returns the time in millis when I/O occurred lastly.

Specified by:

getLastIoTime in interface Session

getLastReadTime

public long getLastReadTime()

Description copied from interface: Session

Returns the time in millis when read operation occurred lastly.

Specified by:

getLastReadTime in interface Session

getLastWriteTime

public long getLastWriteTime()

Description copied from interface: Session

Returns the time in millis when write operation occurred lastly.

Specified by:

getLastWriteTime in interface Session

isIdle

public boolean isIdle(IdleStatus status)

Description copied from interface: Session

Returns true if this session is idle for the specified IdleStatus.

Specified by:

isIdle in interface Session

getIdleCount

public int getIdleCount(IdleStatus status)

Description copied from interface: Session

Returns the number of the fired continuous sessionIdle events for the specified IdleStatus.

If sessionIdle event is fired first after some time after I/O, idleCount becomes 1. idleCount resets to 0 if any I/O occurs again, otherwise it increases to 2 and so on if sessionIdle event is fired again without any I/O between two (or more) sessionIdle events.

Specified by:

getIdleCount in interface Session

getLastIdleTime

public long getLastIdleTime(IdleStatus status)

Description copied from interface: Session

Returns the time in millis when the last sessionIdle event is fired for the specified IdleStatus.

Specified by:

getLastIdleTime in interface Session