tigase.pubsub.repository.cached

Class CachedPubSubRepository<T>

java.lang.Object

tigase.pubsub.repository.cached.CachedPubSubRepository<T>

All Implemented Interfaces:

tigase.kernel.beans.Initializable, IPubSubRepository, tigase.stats.StatisticHolder, tigase.xmpp.mam.MAMRepository<Query,IPubSubRepository.Item>

@Bean(name="pubsubRepository",
      parent=PubSubComponent.class,
      active=true)
public class CachedPubSubRepository<T>
extends Object
implements IPubSubRepository, tigase.stats.StatisticHolder, tigase.kernel.beans.Initializable

Implementation of IPubSubRepository interface providing access to the database for data storage with caching.

Version:

5.0.0, 2010.03.27 at 05:20:46 GMT

Author:

Artur Hefczyc

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CachedPubSubRepository.NodeKey
static class	CachedPubSubRepository.RootCollectionSet

Nested classes/interfaces inherited from interface tigase.pubsub.repository.IPubSubRepository

IPubSubRepository.Item, IPubSubRepository.RootCollectionSetIfc

Nested classes/interfaces inherited from interface tigase.xmpp.mam.MAMRepository

tigase.xmpp.mam.MAMRepository.ItemHandler<Q extends tigase.xmpp.mam.Query,I extends tigase.xmpp.mam.MAMRepository.Item>

Field Summary

Fields

Modifier and Type	Field and Description
protected PubSubConfig	config
protected IPubSubDAO<T,tigase.db.DataSource,Query>	dao
protected Logger	log
protected Logic	logic
static long	MAX_WRITE_DELAY
protected Map<CachedPubSubRepository.NodeKey,Node>	nodes
protected AtomicLong	nodesCount

Constructor Summary

Constructors

Constructor and Description
CachedPubSubRepository()

Method Summary

Modifier and Type	Method and Description
void	addToRootCollection(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
protected CachedPubSubRepository.NodeKey	createKey(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
void	createNode(tigase.xmpp.jid.BareJID serviceJid, String nodeName, tigase.xmpp.jid.BareJID ownerJid, AbstractNodeConfig nodeConfig, NodeType nodeType, String collection)
void	deleteNode(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
void	destroy()
void	everyHour()
void	everyMinute()
void	everySecond()
void	forgetConfiguration(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
Collection<Node>	getAllNodes()
String[]	getBuddyGroups(tigase.xmpp.jid.BareJID owner, tigase.xmpp.jid.BareJID bareJid)
String	getBuddySubscription(tigase.xmpp.jid.BareJID owner, tigase.xmpp.jid.BareJID buddy)
String[]	getChildNodes(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
protected Node	getNode(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
IAffiliations	getNodeAffiliations(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
protected List<Node<T>>	getNodeAndSubnodes(tigase.xmpp.jid.BareJID serviceJid, String nodeName, Predicate<Node<T>> filterWithSubnodes, Predicate<Node<T>> filter)
AbstractNodeConfig	getNodeConfig(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
protected Node	getNodeFromCache(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
IItems	getNodeItems(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
INodeMeta	getNodeMeta(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
long	getNodesCount(tigase.xmpp.jid.BareJID serviceJID)
ISubscriptions	getNodeSubscriptions(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
IPubSubDAO	getPubSubDAO()
String[]	getRootCollection(tigase.xmpp.jid.BareJID serviceJid)
protected IPubSubRepository.RootCollectionSetIfc	getRootCollectionSet(tigase.xmpp.jid.BareJID serviceJid)
void	getStatistics(String name, tigase.stats.StatisticsList stats)
Map<tigase.xmpp.jid.BareJID,tigase.xmpp.impl.roster.RosterElement>	getUserRoster(tigase.xmpp.jid.BareJID owner)
Map<String,UsersSubscription>	getUserSubscriptions(tigase.xmpp.jid.BareJID serviceJid, tigase.xmpp.jid.BareJID userJid)
protected boolean	hasAccessPermission(Node node, tigase.xmpp.jid.JID requester)
void	init()
void	initialize()
protected void	loadRootCollections(CachedPubSubRepository.RootCollectionSet rootCollection)
Query	newQuery()
protected void	nodeCollectionChanged(tigase.xmpp.jid.BareJID serviceJid, String nodeName, String oldCollection, String newCollection)
void	onUserRemoved(tigase.xmpp.jid.BareJID userJid)
void	queryItems(Query query, tigase.xmpp.mam.MAMRepository.ItemHandler<Query,IPubSubRepository.Item> itemHandler)
void	removeFromRootCollection(tigase.xmpp.jid.BareJID serviceJid, String nodeName)
void	setDao(IPubSubDAO<T,tigase.db.DataSource,Query> dao)
void	setStatisticsPrefix(String prefix)
void	statisticExecutedIn(long executionTime)
void	update(tigase.xmpp.jid.BareJID serviceJid, String nodeName, AbstractNodeConfig nodeConfig)
void	update(tigase.xmpp.jid.BareJID serviceJid, String nodeName, IAffiliations nodeAffiliations)
void	update(tigase.xmpp.jid.BareJID serviceJid, String nodeName, ISubscriptions nodeSubscriptions)
protected void	userRemoved(tigase.xmpp.jid.BareJID userJid)
protected NodeSubscriptions	wrapNodeSubscriptions(NodeSubscriptions nodeSubscriptions)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_WRITE_DELAY

public static final long MAX_WRITE_DELAY

See Also:

Constant Field Values

config

@Inject
protected PubSubConfig config

dao

@Inject
protected IPubSubDAO<T,tigase.db.DataSource,Query> dao

log

protected Logger log

logic

@Inject
protected Logic logic

nodes

protected Map<CachedPubSubRepository.NodeKey,Node> nodes

nodesCount

protected final AtomicLong nodesCount

Constructor Detail

CachedPubSubRepository

public CachedPubSubRepository()

Method Detail

addToRootCollection

public void addToRootCollection(tigase.xmpp.jid.BareJID serviceJid,
                                String nodeName)
                         throws tigase.component.exceptions.RepositoryException

Specified by:

addToRootCollection in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

createNode

public void createNode(tigase.xmpp.jid.BareJID serviceJid,
                       String nodeName,
                       tigase.xmpp.jid.BareJID ownerJid,
                       AbstractNodeConfig nodeConfig,
                       NodeType nodeType,
                       String collection)
                throws tigase.component.exceptions.RepositoryException

Specified by:

createNode in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

deleteNode

public void deleteNode(tigase.xmpp.jid.BareJID serviceJid,
                       String nodeName)
                throws tigase.component.exceptions.RepositoryException

Specified by:

deleteNode in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

destroy

public void destroy()

Specified by:

destroy in interface IPubSubRepository

everyHour

public void everyHour()

Specified by:

everyHour in interface tigase.stats.StatisticHolder

everyMinute

public void everyMinute()

Specified by:

everyMinute in interface tigase.stats.StatisticHolder

everySecond

public void everySecond()

Specified by:

everySecond in interface tigase.stats.StatisticHolder

forgetConfiguration

public void forgetConfiguration(tigase.xmpp.jid.BareJID serviceJid,
                                String nodeName)
                         throws tigase.component.exceptions.RepositoryException

Specified by:

forgetConfiguration in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getAllNodes

public Collection<Node> getAllNodes()

getBuddyGroups

public String[] getBuddyGroups(tigase.xmpp.jid.BareJID owner,
                               tigase.xmpp.jid.BareJID bareJid)
                        throws tigase.component.exceptions.RepositoryException

Specified by:

getBuddyGroups in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getBuddySubscription

public String getBuddySubscription(tigase.xmpp.jid.BareJID owner,
                                   tigase.xmpp.jid.BareJID buddy)
                            throws tigase.component.exceptions.RepositoryException

Specified by:

getBuddySubscription in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getChildNodes

public String[] getChildNodes(tigase.xmpp.jid.BareJID serviceJid,
                              String nodeName)
                       throws tigase.component.exceptions.RepositoryException

Specified by:

getChildNodes in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getNodeAffiliations

public IAffiliations getNodeAffiliations(tigase.xmpp.jid.BareJID serviceJid,
                                         String nodeName)
                                  throws tigase.component.exceptions.RepositoryException

Specified by:

getNodeAffiliations in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getNodeConfig

public AbstractNodeConfig getNodeConfig(tigase.xmpp.jid.BareJID serviceJid,
                                        String nodeName)
                                 throws tigase.component.exceptions.RepositoryException

Specified by:

getNodeConfig in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getNodeMeta

public INodeMeta getNodeMeta(tigase.xmpp.jid.BareJID serviceJid,
                             String nodeName)
                      throws tigase.component.exceptions.RepositoryException

Specified by:

getNodeMeta in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getNodeItems

public IItems getNodeItems(tigase.xmpp.jid.BareJID serviceJid,
                           String nodeName)
                    throws tigase.component.exceptions.RepositoryException

Specified by:

getNodeItems in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getNodeSubscriptions

public ISubscriptions getNodeSubscriptions(tigase.xmpp.jid.BareJID serviceJid,
                                           String nodeName)
                                    throws tigase.component.exceptions.RepositoryException

Specified by:

getNodeSubscriptions in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getNodesCount

public long getNodesCount(tigase.xmpp.jid.BareJID serviceJID)
                   throws tigase.component.exceptions.RepositoryException

Specified by:

getNodesCount in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getPubSubDAO

public IPubSubDAO getPubSubDAO()

Specified by:

getPubSubDAO in interface IPubSubRepository

setDao

public void setDao(IPubSubDAO<T,tigase.db.DataSource,Query> dao)

getRootCollection

public String[] getRootCollection(tigase.xmpp.jid.BareJID serviceJid)
                           throws tigase.component.exceptions.RepositoryException

Specified by:

getRootCollection in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getStatistics

public void getStatistics(String name,
                          tigase.stats.StatisticsList stats)

Specified by:

getStatistics in interface tigase.stats.StatisticHolder

getUserRoster

public Map<tigase.xmpp.jid.BareJID,tigase.xmpp.impl.roster.RosterElement> getUserRoster(tigase.xmpp.jid.BareJID owner)
                                                                                 throws tigase.component.exceptions.RepositoryException

Specified by:

getUserRoster in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

getUserSubscriptions

public Map<String,UsersSubscription> getUserSubscriptions(tigase.xmpp.jid.BareJID serviceJid,
                                                          tigase.xmpp.jid.BareJID userJid)
                                                   throws tigase.component.exceptions.RepositoryException

Specified by:

getUserSubscriptions in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

init

public void init()

Specified by:

init in interface IPubSubRepository

initialize

public void initialize()

Specified by:

initialize in interface tigase.kernel.beans.Initializable

queryItems

public void queryItems(Query query,
                       tigase.xmpp.mam.MAMRepository.ItemHandler<Query,IPubSubRepository.Item> itemHandler)
                throws tigase.component.exceptions.RepositoryException,
                       tigase.component.exceptions.ComponentException

Specified by:

queryItems in interface tigase.xmpp.mam.MAMRepository<Query,IPubSubRepository.Item>

Throws:

tigase.component.exceptions.RepositoryException

tigase.component.exceptions.ComponentException

newQuery

public Query newQuery()

Specified by:

newQuery in interface tigase.xmpp.mam.MAMRepository<Query,IPubSubRepository.Item>

removeFromRootCollection

public void removeFromRootCollection(tigase.xmpp.jid.BareJID serviceJid,
                                     String nodeName)
                              throws tigase.component.exceptions.RepositoryException

Specified by:

removeFromRootCollection in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

setStatisticsPrefix

public void setStatisticsPrefix(String prefix)

Specified by:

setStatisticsPrefix in interface tigase.stats.StatisticHolder

statisticExecutedIn

public void statisticExecutedIn(long executionTime)

Specified by:

statisticExecutedIn in interface tigase.stats.StatisticHolder

update

public void update(tigase.xmpp.jid.BareJID serviceJid,
                   String nodeName,
                   AbstractNodeConfig nodeConfig)
            throws tigase.component.exceptions.RepositoryException

Specified by:

update in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

update

public void update(tigase.xmpp.jid.BareJID serviceJid,
                   String nodeName,
                   IAffiliations nodeAffiliations)
            throws tigase.component.exceptions.RepositoryException

Specified by:

update in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

update

public void update(tigase.xmpp.jid.BareJID serviceJid,
                   String nodeName,
                   ISubscriptions nodeSubscriptions)
            throws tigase.component.exceptions.RepositoryException

Specified by:

update in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

onUserRemoved

public void onUserRemoved(tigase.xmpp.jid.BareJID userJid)
                   throws tigase.component.exceptions.RepositoryException

Specified by:

onUserRemoved in interface IPubSubRepository

Throws:

tigase.component.exceptions.RepositoryException

createKey

protected CachedPubSubRepository.NodeKey createKey(tigase.xmpp.jid.BareJID serviceJid,
                                                   String nodeName)

getNode

protected Node getNode(tigase.xmpp.jid.BareJID serviceJid,
                       String nodeName)
                throws tigase.component.exceptions.RepositoryException

Throws:

tigase.component.exceptions.RepositoryException

getNodeFromCache

protected Node getNodeFromCache(tigase.xmpp.jid.BareJID serviceJid,
                                String nodeName)

getRootCollectionSet

protected IPubSubRepository.RootCollectionSetIfc getRootCollectionSet(tigase.xmpp.jid.BareJID serviceJid)
                                                               throws tigase.component.exceptions.RepositoryException

Throws:

tigase.component.exceptions.RepositoryException

loadRootCollections

protected void loadRootCollections(CachedPubSubRepository.RootCollectionSet rootCollection)
                            throws tigase.component.exceptions.RepositoryException

Throws:

tigase.component.exceptions.RepositoryException

getNodeAndSubnodes

protected List<Node<T>> getNodeAndSubnodes(tigase.xmpp.jid.BareJID serviceJid,
                                           String nodeName,
                                           Predicate<Node<T>> filterWithSubnodes,
                                           Predicate<Node<T>> filter)
                                    throws tigase.component.exceptions.RepositoryException,
                                           tigase.component.exceptions.ComponentException

Throws:

tigase.component.exceptions.RepositoryException

tigase.component.exceptions.ComponentException

hasAccessPermission

protected boolean hasAccessPermission(Node node,
                                      tigase.xmpp.jid.JID requester)

userRemoved

protected void userRemoved(tigase.xmpp.jid.BareJID userJid)

nodeCollectionChanged

protected void nodeCollectionChanged(tigase.xmpp.jid.BareJID serviceJid,
                                     String nodeName,
                                     String oldCollection,
                                     String newCollection)

wrapNodeSubscriptions

protected NodeSubscriptions wrapNodeSubscriptions(NodeSubscriptions nodeSubscriptions)