tigase.server.xmppclient
Class SeeOtherHost

java.lang.Object
  tigase.server.xmppclient.SeeOtherHost

All Implemented Interfaces:

SeeOtherHostIfc

Direct Known Subclasses:

SeeOtherHostHashed

public class SeeOtherHost
extends Object
implements SeeOtherHostIfc

Default and basic implementation of SeeOtherHost returning same host as the initial one

Author:

Wojtek

Nested Class Summary

Nested classes/interfaces inherited from interface tigase.server.xmppclient.SeeOtherHostIfc

SeeOtherHostIfc.Phase

Field Summary

protected List<tigase.xmpp.BareJID>

defaultHost

Fields inherited from interface tigase.server.xmppclient.SeeOtherHostIfc

CM_SEE_OTHER_HOST_ACTIVE, CM_SEE_OTHER_HOST_CLASS_PROP_DEF_VAL, CM_SEE_OTHER_HOST_CLASS_PROP_DEF_VAL_CLUSTER, CM_SEE_OTHER_HOST_CLASS_PROP_KEY, CM_SEE_OTHER_HOST_CLASS_PROPERTY, CM_SEE_OTHER_HOST_DEFAULT_HOST, CM_SEE_OTHER_HOST_DEFAULT_PORT

Constructor Summary

SeeOtherHost()

Method Summary

tigase.xmpp.BareJID	findHostForJID(tigase.xmpp.BareJID jid, tigase.xmpp.BareJID host) Finds an appropriate host for a given JID
void	getDefaults(Map<String,Object> defs, Map<String,Object> params)
tigase.xml.Element	getStreamError(String xmlns, tigase.xmpp.BareJID destination) Returns Element object containing stream:error message
boolean	isEnabled(SeeOtherHostIfc.Phase ph) Performs check whether redirect is enabled in the given phase by default see-other-host redirect is only active in stream:open phase
void	setNodes(List<tigase.xmpp.BareJID> nodes) Sets list of available nodes in cluster environment
void	setProperties(Map<String,Object> props)

Methods inherited from class java.lang.Object

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

Field Detail

defaultHost

protected List<tigase.xmpp.BareJID> defaultHost

Constructor Detail

SeeOtherHost

public SeeOtherHost()

Method Detail

findHostForJID

public tigase.xmpp.BareJID findHostForJID(tigase.xmpp.BareJID jid,
                                          tigase.xmpp.BareJID host)

Description copied from interface: SeeOtherHostIfc

Finds an appropriate host for a given JID

Specified by:

findHostForJID in interface SeeOtherHostIfc

Parameters:

jid - is a user JID extracted from the stream open attributes

host - is "this" host to which the user is now connected and which calls the method

Returns:

BareJID of possible host to which the user should connect or NULL

getDefaults

public void getDefaults(Map<String,Object> defs,
                        Map<String,Object> params)

Specified by:

getDefaults in interface SeeOtherHostIfc

setProperties

public void setProperties(Map<String,Object> props)

Specified by:

setProperties in interface SeeOtherHostIfc

setNodes

public void setNodes(List<tigase.xmpp.BareJID> nodes)

Description copied from interface: SeeOtherHostIfc

Sets list of available nodes in cluster environment

Specified by:

setNodes in interface SeeOtherHostIfc

Parameters:

nodes - current list of nodes

getStreamError

public tigase.xml.Element getStreamError(String xmlns,
                                         tigase.xmpp.BareJID destination)

Description copied from interface: SeeOtherHostIfc

Returns Element object containing stream:error message

Specified by:

getStreamError in interface SeeOtherHostIfc

Parameters:

xmlns - xml namespace of the element

destination - BareJID address of the redirect destination

Returns:

element containing stream:error message

isEnabled

public boolean isEnabled(SeeOtherHostIfc.Phase ph)

Description copied from interface: SeeOtherHostIfc

Performs check whether redirect is enabled in the given phase by default see-other-host redirect is only active in stream:open phase

Specified by:

isEnabled in interface SeeOtherHostIfc

Parameters:

ph - phase for which the check should be performed

Returns:

boolean value indicating whether to perform or not redirect for the phase passed as argument