com.atlassian.confluence.plugins.emailgateway.blacklist
Class RealTimeBlacklist<T>

java.lang.Object
  com.atlassian.confluence.plugins.emailgateway.blacklist.RealTimeBlacklist<T>

All Implemented Interfaces:

Blacklist<T>

public class RealTimeBlacklist<T>
extends java.lang.Object
implements Blacklist<T>

Maintains a real-time, in-memory view of which sender accounts are sending us too many emails.

Since:

v5.0

Field Summary

static org.joda.time.Duration

DEFAULT_EXPIRY_DURATION

Constructor Summary

RealTimeBlacklist()

RealTimeBlacklist(int maxCacheSize, int blacklistThreshold, org.joda.time.Duration expiryDuration)

Method Summary

int	getBlacklistThreshold()
java.util.Map<T,? extends java.lang.Number>	getCurrentCounts()
org.joda.time.Duration	getExpiryDuration()
int	getMaxCacheSize()
boolean	incrementAndCheckBlacklist(T key) Registers an event for the given key and check if that key is now black-listed
boolean	isBlackListed(T key) Checks to see if the give key is currently blacklisted

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_EXPIRY_DURATION

public static final org.joda.time.Duration DEFAULT_EXPIRY_DURATION

Constructor Detail

RealTimeBlacklist

public RealTimeBlacklist()

RealTimeBlacklist

public RealTimeBlacklist(int maxCacheSize,
                         int blacklistThreshold,
                         org.joda.time.Duration expiryDuration)

Method Detail

getCurrentCounts

public java.util.Map<T,? extends java.lang.Number> getCurrentCounts()

incrementAndCheckBlacklist

public boolean incrementAndCheckBlacklist(T key)

Description copied from interface: Blacklist

Registers an event for the given key and check if that key is now black-listed

Specified by:

incrementAndCheckBlacklist in interface Blacklist<T>

isBlackListed

public boolean isBlackListed(T key)

Description copied from interface: Blacklist

Checks to see if the give key is currently blacklisted

Specified by:

isBlackListed in interface Blacklist<T>

getMaxCacheSize

public int getMaxCacheSize()

getBlacklistThreshold

public int getBlacklistThreshold()

getExpiryDuration

public org.joda.time.Duration getExpiryDuration()