Package tigase.server.xmppclient

Class SeeOtherHost

java.lang.Object

tigase.server.xmppclient.SeeOtherHost

All Implemented Interfaces:

Initializable, Lifecycle, SeeOtherHostIfc

Direct Known Subclasses:

SeeOtherHostHashed

@Bean(name="seeOtherHost",
      parent=ClientConnectionManager.class,
      active=true)
@ClusterModeRequired(active=false)
public class SeeOtherHost
extends java.lang.Object
implements SeeOtherHostIfc, Initializable

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

Author:

Wojtek

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SeeOtherHost.SeeOtherHostVHostItemExtension
static class	SeeOtherHost.SeeOtherHostVHostItemExtensionProvider

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

SeeOtherHostIfc.Phase

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.List<BareJID>	defaultHost
protected EventBus	eventBus
static java.lang.String	REDIRECTION_ENABLED
protected VHostManagerIfc	vHostManager

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

Constructors

Constructor	Description
SeeOtherHost()

Method Summary

Modifier and Type	Method	Description
BareJID	findHostForJID(BareJID jid, BareJID host)	Finds an appropriate host for a given JID
void	initialize()	Method will be called, when bean will be created, configured and ready to use.
boolean	isEnabled(VHostItem vHost, 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
protected boolean	isNodeShutdown(BareJID jid)
protected void	nodeShutdown(ShutdownEvent event)
void	setDefaultHost(java.util.List<BareJID> defaultHost)
void	setNodes(java.util.List<JID> nodes)	Sets list of available nodes in cluster environment
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Methods inherited from interface tigase.server.xmppclient.SeeOtherHostIfc

getStreamError, isRedirectionRequired

Field Detail

REDIRECTION_ENABLED

public static final java.lang.String REDIRECTION_ENABLED

See Also:

Constant Field Values

defaultHost

@ConfigField(desc="Default host to redirect to")
protected java.util.List<BareJID> defaultHost

eventBus

@Inject
protected EventBus eventBus

vHostManager

@Inject
protected VHostManagerIfc vHostManager

Constructor Detail

SeeOtherHost

public SeeOtherHost()

Method Detail

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

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

initialize

public void initialize()

Description copied from interface: Initializable

Method will be called, when bean will be created, configured and ready to use.

Specified by:

initialize in interface Initializable

setDefaultHost

public void setDefaultHost(java.util.List<BareJID> defaultHost)

setNodes

public void setNodes(java.util.List<JID> 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

isEnabled

public boolean isEnabled(VHostItem vHost,
                         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:

vHost - vHost for which redirection should be performed

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

start

public void start()

Specified by:

start in interface Lifecycle

stop

public void stop()

Specified by:

stop in interface Lifecycle

isNodeShutdown

protected boolean isNodeShutdown(BareJID jid)

nodeShutdown

@HandleEvent
protected void nodeShutdown(ShutdownEvent event)