Package tigase.server.xmppserver.proc

Class Dialback

java.lang.Object

tigase.server.xmppserver.proc.S2SAbstract

tigase.server.xmppserver.proc.S2SAbstractProcessor

tigase.server.xmppserver.proc.AuthenticationProcessor

tigase.server.xmppserver.proc.Dialback

All Implemented Interfaces:

Comparable<S2SProcessor>, S2SProcessor, StatisticsProviderIfc

@Bean(name="dialback",
      parent=S2SConnectionManager.class,
      active=true)
public class Dialback
extends AuthenticationProcessor

Created: Dec 9, 2010 2:00:52 PM

Author:

Artur Hefczyc

Nested Class Summary

Nested classes/interfaces inherited from class tigase.server.xmppserver.proc.S2SAbstractProcessor

S2SAbstractProcessor.Order

Field Summary

Fields inherited from class tigase.server.xmppserver.proc.AuthenticationProcessor

authenticatorSelectorManager

Fields inherited from class tigase.server.xmppserver.proc.S2SAbstractProcessor

processorsComparator

Fields inherited from class tigase.server.xmppserver.proc.S2SAbstract

DB_RESULT_EL_NAME, DB_VERIFY_EL_NAME, DIALBACK_EL, DIALBACK_NS, FEATURES_DIALBACK_PATH, FEATURES_EL, FEATURES_NS, FEATURES_STARTTLS_PATH, FORCE_VERSION, handler, PROCEED_TLS_EL, RESULT_EL_NAME, START_TLS_EL, START_TLS_NS, STREAM_FEATURES_EL, VERIFY_EL_NAME, VERSION_ATT_NAME, XMLNS_CLIENT_VAL, XMLNS_DB_ATT, XMLNS_DB_VAL

Constructor Summary

Constructors

Constructor	Description
Dialback()

Method Summary

Modifier and Type	Method	Description
boolean	canHandle(Packet p, S2SIOService serv, Queue<Packet> results)
String	getMethodName()
void	getStatistics(String compName, StatisticsList list)
protected void	initDialback(S2SIOService serv, String remote_id)
int	order()	Returns order of processor which is used to set order in which processors will be processing packet
boolean	process(Packet p, S2SIOService serv, Queue<Packet> results)
void	restartAuth(Packet packet, S2SIOService serv, Queue<Packet> results)
boolean	shouldSkipUndelivered(Packet packet)	Method determines whether not delivered packet (due to closed connection) should be skipped and not added for re-delivery.
void	streamFeatures(S2SIOService serv, List<Element> results)
String	streamOpened(S2SIOService serv, Map<String,String> attribs)
protected boolean	wasResultRequested(S2SIOService serv, String domain)	Checks if result request for received domain was sent by service
protected boolean	wasVerifyRequested(S2SIOService serv, String domain)	Checks if verify request for received domain was sent by service

Methods inherited from class tigase.server.xmppserver.proc.AuthenticationProcessor

serviceStarted

Methods inherited from class tigase.server.xmppserver.proc.S2SAbstractProcessor

compareTo, serviceStopped, setSkipTlsHosts, skipTLSForHost, streamClosed

Methods inherited from class tigase.server.xmppserver.proc.S2SAbstract

generateStreamError, generateStreamError, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface tigase.server.xmppserver.S2SProcessor

init, stopProcessing

Constructor Details

Dialback

public Dialback()

Method Details

getMethodName

public String getMethodName()

order

public int order()

Description copied from interface: S2SProcessor

Returns order of processor which is used to set order in which processors will be processing packet

process

public boolean process(Packet p,
 S2SIOService serv,
 Queue<Packet> results)

Specified by:

process in interface S2SProcessor

Overrides:

process in class S2SAbstractProcessor

streamFeatures

public void streamFeatures(S2SIOService serv,
 List<Element> results)

Specified by:

streamFeatures in interface S2SProcessor

Overrides:

streamFeatures in class S2SAbstractProcessor

streamOpened

public String streamOpened(S2SIOService serv,
 Map<String,String> attribs)

Specified by:

streamOpened in interface S2SProcessor

Overrides:

streamOpened in class S2SAbstractProcessor

restartAuth

public void restartAuth(Packet packet,
 S2SIOService serv,
 Queue<Packet> results)

canHandle

public boolean canHandle(Packet p,
 S2SIOService serv,
 Queue<Packet> results)

getStatistics

public void getStatistics(String compName,
 StatisticsList list)

Specified by:

getStatistics in interface StatisticsProviderIfc

Overrides:

getStatistics in class S2SAbstractProcessor

wasResultRequested

protected boolean wasResultRequested(S2SIOService serv,
 String domain)

Checks if result request for received domain was sent by service

wasVerifyRequested

protected boolean wasVerifyRequested(S2SIOService serv,
 String domain)

Checks if verify request for received domain was sent by service

See Also:

• CIDConnections.sendHandshakingOnly(tigase.server.Packet)

initDialback

protected void initDialback(S2SIOService serv,
 String remote_id)

shouldSkipUndelivered

public boolean shouldSkipUndelivered(Packet packet)

Description copied from interface: S2SProcessor

Method determines whether not delivered packet (due to closed connection) should be skipped and not added for re-delivery. We should not re-add certain packets such as stream features or SASL as those are related to particular connection and if it got broken then there's no point in trying to re-deliver them.

Parameters:

packet - which was not delivered and is to be re-delivered

Returns:

true if the packet should be skipped/ignored or false if it is to be re-delivered.