Class SeeOtherHostHashed

java.lang.Object

tigase.server.xmppclient.SeeOtherHost

tigase.server.xmppclient.SeeOtherHostHashed

All Implemented Interfaces:

Initializable, Lifecycle, SeeOtherHostIfc

Direct Known Subclasses:

SeeOtherHostDB, SeeOtherHostDualIP

@Bean(name="seeOtherHost",
      parent=ClientConnectionManager.class,
      active=true)
@ClusterModeRequired(active=true)
public class SeeOtherHostHashed
extends SeeOtherHost

Default implementation for cluster environment of SeeOtherHostIfc returning redirect host based on the hash value of the user's JID

Author:

Wojtek

Nested Class Summary

Nested classes/interfaces inherited from class SeeOtherHost

SeeOtherHost.SeeOtherHostVHostItemExtension, SeeOtherHost.SeeOtherHostVHostItemExtensionProvider

Nested classes/interfaces inherited from interface SeeOtherHostIfc

SeeOtherHostIfc.Phase

Field Summary

Fields

Modifier and Type	Field	Description
protected List<BareJID>	connectedNodes

Fields inherited from class SeeOtherHost

defaultHost, eventBus, REDIRECTION_ENABLED, vHostManager

Fields inherited from interface 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

Constructors

Constructor	Description
SeeOtherHostHashed()

Method Summary

Modifier and Type	Method	Description
BareJID	findHostForJID(BareJID jid, BareJID host)	Finds an appropriate host for a given JID
protected void	nodeShutdown(ShutdownEvent event)
void	setNodes(List<JID> connectedNodes)	Sets list of available nodes in cluster environment

Methods inherited from class SeeOtherHost

initialize, isEnabled, isNodeShutdown, setDefaultHost, start, stop

Methods inherited from class Object

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

Methods inherited from interface SeeOtherHostIfc

getStreamError, isRedirectionRequired

Field Details

connectedNodes

protected List<BareJID> connectedNodes

Constructor Details

SeeOtherHostHashed

public SeeOtherHostHashed()

Method Details

findHostForJID

public BareJID findHostForJID(BareJID jid,
 BareJID host)

Description copied from interface: SeeOtherHostIfc

Finds an appropriate host for a given JID

Specified by:

findHostForJID in interface SeeOtherHostIfc

Overrides:

findHostForJID in class SeeOtherHost

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

setNodes

public void setNodes(List<JID> connectedNodes)

Description copied from interface: SeeOtherHostIfc

Sets list of available nodes in cluster environment

Specified by:

setNodes in interface SeeOtherHostIfc

Overrides:

setNodes in class SeeOtherHost

Parameters:

connectedNodes - current list of nodes

nodeShutdown

protected void nodeShutdown(ShutdownEvent event)

Overrides:

nodeShutdown in class SeeOtherHost