tigase.disteventbus.component

Class SubscribeModule

java.lang.Object

tigase.component.modules.AbstractModule<EventBusContext>

tigase.disteventbus.component.AbstractEventBusModule

tigase.disteventbus.component.SubscribeModule

All Implemented Interfaces:

ContextAware, InitializingModule, Module

public class SubscribeModule
extends AbstractEventBusModule

Field Summary

Fields

Modifier and Type	Field and Description
static String	ID

Fields inherited from class tigase.component.modules.AbstractModule

context, log

Constructor Summary

Constructors

Constructor and Description
SubscribeModule()

Method Summary

Modifier and Type	Method and Description
void	afterRegistration() Called after registration.
void	clusterNodeConnected(String node)
void	clusterNodeDisconnected(String node)
String[]	getFeatures() Returns XMPP features offered by module.
tigase.criteria.Criteria	getModuleCriteria() Returns critera used by Component to select module to handle incoming stanza.
protected void	onAddHandler(String eventName, String eventXmlns)
void	process(Packet packet) Process incoming stanza.
protected tigase.xml.Element	processClusterSubscription(Packet packet)
protected tigase.xml.Element	processNonClusterSubscription(Packet packet)
protected void	sendSubscribeRequest(String to, Collection<tigase.xml.Element> subscriptionElement)
void	unregisterModule() Called before module is unregistered.

Methods inherited from class tigase.disteventbus.component.AbstractEventBusModule

isClusteredEventBus, nextStanzaID

Methods inherited from class tigase.component.modules.AbstractModule

beforeRegister, fireEvent, setContext, write, write

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final String ID

See Also:

Constant Field Values

Constructor Detail

SubscribeModule

public SubscribeModule()

Method Detail

afterRegistration

public void afterRegistration()

Description copied from interface: InitializingModule

Called after registration.

Specified by:

afterRegistration in interface InitializingModule

Overrides:

afterRegistration in class AbstractModule<EventBusContext>

clusterNodeConnected

public void clusterNodeConnected(String node)

clusterNodeDisconnected

public void clusterNodeDisconnected(String node)

getFeatures

public String[] getFeatures()

Description copied from interface: Module

Returns XMPP features offered by module. Features will be returned by Service Discovery.

Returns:

array of features or null.

getModuleCriteria

public tigase.criteria.Criteria getModuleCriteria()

Description copied from interface: Module

Returns critera used by Component to select module to handle incoming stanza.

Returns:

criteria of selecting module.

onAddHandler

protected void onAddHandler(String eventName,
                            String eventXmlns)

process

public void process(Packet packet)
             throws ComponentException,
                    tigase.util.TigaseStringprepException

Description copied from interface: Module

Process incoming stanza.

Parameters:

packet - received stanza.

Throws:

ComponentException - if stanza can't be processed correctly. ComponentException is converted to error stanza and returned to stanza sender.

tigase.util.TigaseStringprepException - if there was an error during stringprep processing.

processClusterSubscription

protected tigase.xml.Element processClusterSubscription(Packet packet)
                                                 throws tigase.util.TigaseStringprepException

Throws:

tigase.util.TigaseStringprepException

processNonClusterSubscription

protected tigase.xml.Element processNonClusterSubscription(Packet packet)
                                                    throws tigase.util.TigaseStringprepException,
                                                           ComponentException

Throws:

tigase.util.TigaseStringprepException

ComponentException

sendSubscribeRequest

protected void sendSubscribeRequest(String to,
                                    Collection<tigase.xml.Element> subscriptionElement)

unregisterModule

public void unregisterModule()

Description copied from interface: InitializingModule

Called before module is unregistered.

Specified by:

unregisterModule in interface InitializingModule

Overrides:

unregisterModule in class AbstractModule<EventBusContext>