Package marauroa.server.net.flood

Class FloodValidator

java.lang.Object

marauroa.server.net.flood.FloodValidator

All Implemented Interfaces:

Iterable<FloodMeasure>, IDisconnectedListener

public class FloodValidator
extends Object
implements IDisconnectedListener, Iterable<FloodMeasure>

This class implements a Flood checking for all the connections to server. What is a flood is implemented at the IFloodCheck interface.

Author:

miguel

Constructor Summary

Constructors

Constructor	Description
FloodValidator(INetworkServerManager netMan, IFloodCheck check)	Constructor

Method Summary

Modifier and Type	Method	Description
void	add(Channel channel)	Adds a new channel to the flood validator.
boolean	isFlooding(SocketChannel channel, int length)	Returns true if the channel passed as param is considered to be flooding
Iterator<FloodMeasure>	iterator()	Returns an iterator over the flood measure entries.
void	onDisconnect(Channel channel)	Callback method.
void	onFlood(SocketChannel channel)	This method will call onFlood method of the flood check so appropiate actions can be taken for a flooding channel

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

FloodValidator

public FloodValidator(INetworkServerManager netMan,
 IFloodCheck check)

Constructor

Parameters:

netMan - INetworkServerManager

check - the implementation of the flood check.

Method Details

add

public void add(Channel channel)

Adds a new channel to the flood validator.

Parameters:

channel - the new added channel.

onDisconnect

public void onDisconnect(Channel channel)

Callback method. It will be called by NIOServer when the connection is closed.

Specified by:

onDisconnect in interface IDisconnectedListener

Parameters:

channel - the channel that was closed.

isFlooding

public boolean isFlooding(SocketChannel channel,
 int length)

Returns true if the channel passed as param is considered to be flooding

Parameters:

channel - the channel we got the new message from

length - the length in bytes of the message.

Returns:

true if it is flooding.

onFlood

public void onFlood(SocketChannel channel)

This method will call onFlood method of the flood check so appropiate actions can be taken for a flooding channel

Parameters:

channel - SocketChannel

iterator

public Iterator<FloodMeasure> iterator()

Returns an iterator over the flood measure entries.

Specified by:

iterator in interface Iterable<FloodMeasure>

Returns:

an iterator over the flood measure entries.