de.malowa.rules.delay
Class DefaultDelayRule

java.lang.Object
  de.malowa.rules.delay.DefaultDelayRule

All Implemented Interfaces:

DelayRule

public final class DefaultDelayRule
extends java.lang.Object
implements DelayRule

This concrete implementation of the interface DelayRule defines the standard delay times based on the whitepaper by Evan Harris

Author:

Marcel Lohmann

See Also:

"http://projects.puremagic.com/greylisting/whitepaper.html"

Constructor Summary

DefaultDelayRule()

Method Summary

int	getDelayTime(SMTPInformation info) Returns the delay in minutes for the given SMTP mail header.
int	getDelayTimeWithHistory(SMTPInformation info, MailHistory history) Returns the delay in minutes for the given SMTP mail header.
void	update() does nothing

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDelayRule

public DefaultDelayRule()

Method Detail

getDelayTime

public int getDelayTime(SMTPInformation info)

Description copied from interface: DelayRule

Returns the delay in minutes for the given SMTP mail header. Will be used for calculation of initial delay while inserting into greylist database.

Specified by:

getDelayTime in interface DelayRule

Parameters:

info - is ignored

Returns:

60 (minutes)

getDelayTimeWithHistory

public int getDelayTimeWithHistory(SMTPInformation info,
                                   MailHistory history)

Description copied from interface: DelayRule

Returns the delay in minutes for the given SMTP mail header. Will be used for calculation of further delay when SMTP header is already known to the greylist database. May delegate to DelayRule.getDelayTime(SMTPInformation) without considering history.

Specified by:

getDelayTimeWithHistory in interface DelayRule

Parameters:

info - is ignored

history - is ignored

Returns:

60 (minutes)

update

public void update()

does nothing

Specified by:

update in interface DelayRule