tigase.server.xmppclient

Class SeeOtherHostDualIP

java.lang.Object

tigase.server.xmppclient.SeeOtherHost

tigase.server.xmppclient.SeeOtherHostHashed

tigase.server.xmppclient.SeeOtherHostDualIP

All Implemented Interfaces:

EventHandler, SeeOtherHostIfc

public class SeeOtherHostDualIP
extends SeeOtherHostHashed
implements EventHandler

Extended implementation of SeeOtherHost using redirect information from database based on cluster_nodes table.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SeeOtherHostDualIP.DualIPRepository

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

SeeOtherHostIfc.Phase

Field Summary

Fields

Modifier and Type	Field and Description
protected String	get_host_DB_url
static String	SEE_OTHER_HOST_DATA_SOURCE_KEY
static String	SEE_OTHER_HOST_DATA_SOURCE_VALUE
static String	SEE_OTHER_HOST_DB_URL_KEY
static String	SEE_OTHER_HOST_FALLBACK_REDIRECTION_KEY

Fields inherited from class tigase.server.xmppclient.SeeOtherHostHashed

connectedNodes

Fields inherited from class tigase.server.xmppclient.SeeOtherHost

defaultHost, REDIRECTION_ENABLED, 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 and Description
SeeOtherHostDualIP()

Method Summary

Modifier and Type	Method and Description
BareJID	findHostForJID(BareJID jid, BareJID host) Finds an appropriate host for a given JID
void	getDefaults(Map<String,Object> defs, Map<String,Object> params)
boolean	isRedirectionRequired(BareJID defaultHost, BareJID redirectionHost) Method validates whether a redirection for a particular hostname and resulting redirection hastname is required
void	onEvent(String name, String xmlns, Element event)
protected void	reloadRedirection()
void	setNodes(List<JID> connectedNodes) Sets list of available nodes in cluster environment
void	setProperties(Map<String,Object> props)

Methods inherited from class tigase.server.xmppclient.SeeOtherHost

isEnabled

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

Field Detail

SEE_OTHER_HOST_FALLBACK_REDIRECTION_KEY

public static final String SEE_OTHER_HOST_FALLBACK_REDIRECTION_KEY

See Also:

Constant Field Values

SEE_OTHER_HOST_DATA_SOURCE_KEY

public static final String SEE_OTHER_HOST_DATA_SOURCE_KEY

See Also:

Constant Field Values

SEE_OTHER_HOST_DATA_SOURCE_VALUE

public static final String SEE_OTHER_HOST_DATA_SOURCE_VALUE

SEE_OTHER_HOST_DB_URL_KEY

public static final String SEE_OTHER_HOST_DB_URL_KEY

See Also:

Constant Field Values

get_host_DB_url

protected String get_host_DB_url

Constructor Detail

SeeOtherHostDualIP

public SeeOtherHostDualIP()

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

Overrides:

findHostForJID in class SeeOtherHostHashed

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

onEvent

public void onEvent(String name,
                    String xmlns,
                    Element event)

Specified by:

onEvent in interface EventHandler

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 SeeOtherHostHashed

Parameters:

connectedNodes - current list of nodes

getDefaults

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

Specified by:

getDefaults in interface SeeOtherHostIfc

Overrides:

getDefaults in class SeeOtherHost

setProperties

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

Specified by:

setProperties in interface SeeOtherHostIfc

Overrides:

setProperties in class SeeOtherHost

isRedirectionRequired

public boolean isRedirectionRequired(BareJID defaultHost,
                                     BareJID redirectionHost)

Description copied from interface: SeeOtherHostIfc

Method validates whether a redirection for a particular hostname and resulting redirection hastname is required

Specified by:

isRedirectionRequired in interface SeeOtherHostIfc

Parameters:

defaultHost - default hostname of the particular machine

redirectionHost - destination hostname

Returns:

true if the redirection is required, otherwise false

reloadRedirection

protected void reloadRedirection()