Class PresenceSubscribeOutgoingFilter

java.lang.Object

tigase.spam.filters.AbstractSpamFilter

tigase.spam.filters.PresenceSubscribeOutgoingFilter

All Implemented Interfaces:

SpamFilter

@Bean(name="presence-subscribe-outgoing",
      parent=SpamProcessor.class,
      active=false)
public class PresenceSubscribeOutgoingFilter
extends AbstractSpamFilter

This class just filters outgoing presence-subscribe requests. For better SPAM filtering please use PresenceSubscribeFilter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PresenceSubscribeOutgoingFilter.Counter

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	ID

Constructor Summary

Constructors

Constructor	Description
PresenceSubscribeOutgoingFilter()

Method Summary

Modifier and Type	Method	Description
protected boolean	filterPacket(tigase.server.Packet packet, tigase.xmpp.XMPPResourceConnection session)
String	getId()	Method returns ID of a filter
double	getSpamProbability()	Method returns probability of detection of a spammer.

Methods inherited from class AbstractSpamFilter

filter, getStatistics, toString

Methods inherited from class Object

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

Field Details

ID

protected static final String ID

See Also:

• Constant Field Values

Constructor Details

PresenceSubscribeOutgoingFilter

public PresenceSubscribeOutgoingFilter()

Method Details

getId

public String getId()

Description copied from interface: SpamFilter

Method returns ID of a filter

getSpamProbability

public double getSpamProbability()

Description copied from interface: SpamFilter

Method returns probability of detection of a spammer. If value is closer to 1 this means that it is more likely that sender of stanza marked by this filter as a spam is a spammer and should be blocked. This value is used by ResultsAwareSpamFilter implementation to decide if sender of a stanza should be blocked (ie. using number of blocked messages within a period of time and spammer detection probability returned by this method.

Returns:

values between 0 and 1

filterPacket

protected boolean filterPacket(tigase.server.Packet packet,
 tigase.xmpp.XMPPResourceConnection session)

Specified by:

filterPacket in class AbstractSpamFilter