Package org.apache.mina.filter

Class BlacklistFilter

java.lang.Object

org.apache.mina.common.IoFilterAdapter

org.apache.mina.filter.BlacklistFilter

All Implemented Interfaces:

IoFilter

public class BlacklistFilter
extends IoFilterAdapter

A IoFilter which blocks connections from blacklisted remote address.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.mina.common.IoFilter

IoFilter.NextFilter, IoFilter.WriteRequest

Constructor Summary

Constructors

Constructor	Description
BlacklistFilter()

Method Summary

Modifier and Type	Method	Description
void	block(java.net.InetAddress address)	Blocks the specified endpoint.
void	block(java.net.InetAddress address, java.lang.String error_string)	Blocks the specified endpoint.
void	messageReceived(IoFilter.NextFilter nextFilter, IoSession session, java.lang.Object message)	Filters IoHandler.messageReceived(IoSession,Object) event.
void	messageSent(IoFilter.NextFilter nextFilter, IoSession session, java.lang.Object message)	Filters IoHandler.messageSent(IoSession,Object) event.
void	sessionClosed(IoFilter.NextFilter nextFilter, IoSession session)	Filters IoHandler.sessionClosed(IoSession) event.
void	sessionCreated(IoFilter.NextFilter nextFilter, IoSession session)	Filters IoHandler.sessionCreated(IoSession) event.
void	sessionIdle(IoFilter.NextFilter nextFilter, IoSession session, IdleStatus status)	Filters IoHandler.sessionIdle(IoSession,IdleStatus) event.
void	sessionOpened(IoFilter.NextFilter nextFilter, IoSession session)	Filters IoHandler.sessionOpened(IoSession) event.
void	setBlacklist(java.net.InetAddress... addresses)	Sets the addresses to be blacklisted.
void	setBlacklist(java.util.Collection<java.net.InetAddress> addresses)	Sets the addresses to be blacklisted.
void	unblock(java.net.InetAddress address)	Unblocks the specified endpoint.

Methods inherited from class org.apache.mina.common.IoFilterAdapter

destroy, exceptionCaught, filterClose, filterWrite, init, onPostAdd, onPostRemove, onPreAdd, onPreRemove

Methods inherited from class java.lang.Object

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

Constructor Detail

BlacklistFilter

public BlacklistFilter()

Method Detail

setBlacklist

public void setBlacklist(java.net.InetAddress... addresses)

Sets the addresses to be blacklisted. NOTE: this call will remove any previously blacklisted addresses.

Parameters:

addresses - an array of addresses to be blacklisted.

setBlacklist

public void setBlacklist(java.util.Collection<java.net.InetAddress> addresses)

Sets the addresses to be blacklisted. NOTE: this call will remove any previously blacklisted addresses.

Parameters:

addresses - a collection of InetAddress objects representing the addresses to be blacklisted.

Throws:

java.lang.IllegalArgumentException - if the specified collections contains non-InetAddress objects.

block

public void block(java.net.InetAddress address,
                  java.lang.String error_string)

Blocks the specified endpoint.

block

public void block(java.net.InetAddress address)

Blocks the specified endpoint.

unblock

public void unblock(java.net.InetAddress address)

Unblocks the specified endpoint.

sessionCreated

public void sessionCreated(IoFilter.NextFilter nextFilter,
                           IoSession session)

Description copied from interface: IoFilter

Filters IoHandler.sessionCreated(IoSession) event.

Specified by:

sessionCreated in interface IoFilter

Overrides:

sessionCreated in class IoFilterAdapter

sessionOpened

public void sessionOpened(IoFilter.NextFilter nextFilter,
                          IoSession session)
                   throws java.lang.Exception

Description copied from interface: IoFilter

Filters IoHandler.sessionOpened(IoSession) event.

Specified by:

sessionOpened in interface IoFilter

Overrides:

sessionOpened in class IoFilterAdapter

Throws:

java.lang.Exception

sessionClosed

public void sessionClosed(IoFilter.NextFilter nextFilter,
                          IoSession session)
                   throws java.lang.Exception

Description copied from interface: IoFilter

Filters IoHandler.sessionClosed(IoSession) event.

Specified by:

sessionClosed in interface IoFilter

Overrides:

sessionClosed in class IoFilterAdapter

Throws:

java.lang.Exception

sessionIdle

public void sessionIdle(IoFilter.NextFilter nextFilter,
                        IoSession session,
                        IdleStatus status)
                 throws java.lang.Exception

Description copied from interface: IoFilter

Filters IoHandler.sessionIdle(IoSession,IdleStatus) event.

Specified by:

sessionIdle in interface IoFilter

Overrides:

sessionIdle in class IoFilterAdapter

Throws:

java.lang.Exception

messageReceived

public void messageReceived(IoFilter.NextFilter nextFilter,
                            IoSession session,
                            java.lang.Object message)

Description copied from interface: IoFilter

Filters IoHandler.messageReceived(IoSession,Object) event.

Specified by:

messageReceived in interface IoFilter

Overrides:

messageReceived in class IoFilterAdapter

messageSent

public void messageSent(IoFilter.NextFilter nextFilter,
                        IoSession session,
                        java.lang.Object message)
                 throws java.lang.Exception

Description copied from interface: IoFilter

Filters IoHandler.messageSent(IoSession,Object) event.

Specified by:

messageSent in interface IoFilter

Overrides:

messageSent in class IoFilterAdapter

Throws:

java.lang.Exception