org.apache.james.smtpserver.core.filter.fastfail
Class GreylistHandler

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.james.smtpserver.core.filter.fastfail.GreylistHandler

All Implemented Interfaces:

org.apache.avalon.framework.activity.Initializable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.service.Serviceable, CommandHandler

public class GreylistHandler
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements CommandHandler, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.service.Serviceable, org.apache.avalon.framework.activity.Initializable

GreylistHandler which can be used to activate Greylisting

Constructor Summary

GreylistHandler()

Method Summary

void	configure(org.apache.avalon.framework.configuration.Configuration handlerConfiguration)
java.util.Collection	getImplCommands() Return a Collection of implemented commands
void	initialize()
void	initSqlQueries(java.sql.Connection conn, java.lang.String sqlFileUrl) Initializes the sql query environment from the SqlResources file.
void	onCommand(SMTPSession session) Handle the command
void	service(org.apache.avalon.framework.service.ServiceManager serviceMan)
void	setAutoWhiteListLifeTime(java.lang.String autoWhiteListLifeTime) Setup the autowhitelist lifetime for which we should whitelist a triplet.
void	setDataSource(org.apache.avalon.excalibur.datasource.DataSourceComponent datasource) Set the datasource
void	setDataSources(org.apache.avalon.cornerstone.services.datasources.DataSourceSelector datasources) Set the datasources
void	setDnsServer(DNSService dnsServer) Set the DNSService
void	setRepositoryPath(java.lang.String repositoryPath) Set the repositoryPath to use
void	setSqlFileUrl(java.lang.String sqlFileUrl) Set the sqlFileUrl to use for getting the sqlRessource.xml file
void	setTempBlockTime(java.lang.String tempBlockTime) Setup the temporary blocking time
void	setUnseenLifeTime(java.lang.String unseenLifeTime) Set up the liftime of only once seen triplet.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

GreylistHandler

public GreylistHandler()

Method Detail

configure

public void configure(org.apache.avalon.framework.configuration.Configuration handlerConfiguration)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

See Also:

Configurable.configure(Configuration)

initialize

public void initialize()
                throws java.lang.Exception

Specified by:

initialize in interface org.apache.avalon.framework.activity.Initializable

Throws:

java.lang.Exception

See Also:

Initializable.initialize()

service

public void service(org.apache.avalon.framework.service.ServiceManager serviceMan)
             throws org.apache.avalon.framework.service.ServiceException

Specified by:

service in interface org.apache.avalon.framework.service.Serviceable

Throws:

org.apache.avalon.framework.service.ServiceException

See Also:

Serviceable.service(org.apache.avalon.framework.service.ServiceManager)

setDnsServer

public void setDnsServer(DNSService dnsServer)

Set the DNSService

Parameters:

dnsServer - The DNSService

setSqlFileUrl

public void setSqlFileUrl(java.lang.String sqlFileUrl)

Set the sqlFileUrl to use for getting the sqlRessource.xml file

Parameters:

sqlFileUrl - The fileUrl

setRepositoryPath

public void setRepositoryPath(java.lang.String repositoryPath)

Set the repositoryPath to use

Parameters:

repositoryPath - The repositoryPath

setDataSources

public void setDataSources(org.apache.avalon.cornerstone.services.datasources.DataSourceSelector datasources)

Set the datasources

Parameters:

datasources - The datasources

setDataSource

public void setDataSource(org.apache.avalon.excalibur.datasource.DataSourceComponent datasource)

Set the datasource

Parameters:

datasource - the datasource

setTempBlockTime

public void setTempBlockTime(java.lang.String tempBlockTime)

Setup the temporary blocking time

Parameters:

tempBlockTime - The temporary blocking time

setAutoWhiteListLifeTime

public void setAutoWhiteListLifeTime(java.lang.String autoWhiteListLifeTime)

Setup the autowhitelist lifetime for which we should whitelist a triplet. After this lifetime the record will be deleted

Parameters:

autoWhiteListLifeTime - The lifeTime

setUnseenLifeTime

public void setUnseenLifeTime(java.lang.String unseenLifeTime)

Set up the liftime of only once seen triplet. After this liftime the record will be deleted

Parameters:

unseenLifeTime - The lifetime

onCommand

public void onCommand(SMTPSession session)

Description copied from interface: CommandHandler

Handle the command

Specified by:

onCommand in interface CommandHandler

See Also:

CommandHandler.onCommand(SMTPSession)

initSqlQueries

public void initSqlQueries(java.sql.Connection conn,
                           java.lang.String sqlFileUrl)
                    throws java.lang.Exception

Initializes the sql query environment from the SqlResources file. Will look for conf/sqlResources.xml.

Parameters:

conn - The connection for accessing the database

sqlFileUrl - The url which we use to get the sql file

Throws:

java.lang.Exception - If any error occurs

getImplCommands

public java.util.Collection getImplCommands()

Description copied from interface: CommandHandler

Return a Collection of implemented commands

Specified by:

getImplCommands in interface CommandHandler

Returns:

Collection which contains implemented commands