Package tigase.xmpp.mam.modules

Class QueryModule

java.lang.Object

tigase.xmpp.mam.modules.QueryModule

All Implemented Interfaces:

Module

@Bean(name="mamQueryModule",
      active=true)
public class QueryModule
extends Object
implements Module

Implementation of module processing requests to retrieve items using XEP-0313: Message Archive Management
Created by andrzej on 19.07.2016.

Field Summary

Fields inherited from interface tigase.component.modules.Module

EMPTY_FEATURES

Constructor Summary

Constructors

Constructor	Description
QueryModule()

Method Summary

Modifier and Type	Method	Description
boolean	canHandle(Packet packet)	Returns true if Packet can be procesed by module.
protected BareJID	getArchiveOwner(Packet packet)
String[]	getFeatures()	Returns XMPP features offered by module.
Criteria	getModuleCriteria()	Returns critera used by Component to select module to handle incoming stanza.
protected boolean	isXMLNSSupported(String xmlns)
void	process(Packet packet)	Process incoming stanza.

Methods inherited from class java.lang.Object

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

Constructor Details

QueryModule

public QueryModule()

Method Details

getFeatures

public String[] getFeatures()

Description copied from interface: Module

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

Specified by:

getFeatures in interface Module

Returns:

array of features or null.

getModuleCriteria

public Criteria getModuleCriteria()

Description copied from interface: Module

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

Specified by:

getModuleCriteria in interface Module

Returns:

criteria of selecting module.

canHandle

public boolean canHandle(Packet packet)

Description copied from interface: Module

Returns true if Packet can be procesed by module. Default implementation uses Criteria.

Specified by:

canHandle in interface Module

isXMLNSSupported

protected boolean isXMLNSSupported(String xmlns)

process

public void process(Packet packet)
             throws ComponentException,
TigaseStringprepException

Description copied from interface: Module

Process incoming stanza.

Specified by:

process in interface Module

Parameters:

packet - received stanza.

Throws:

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

TigaseStringprepException - if there was an error during stringprep processing.

getArchiveOwner

protected BareJID getArchiveOwner(Packet packet)