tigase.cluster
Class ClusterConnectionManager

java.lang.Object
  tigase.server.AbstractMessageReceiver
      tigase.server.ConnectionManager<XMPPIOService>
          tigase.cluster.ClusterConnectionManager

All Implemented Interfaces:

ClusteredComponent, Configurable, XMPPService, IOServiceListener, MessageReceiver, ServerComponent, StatisticsContainer, VHostListener, XMPPIOServiceListener

public class ClusterConnectionManager
extends ConnectionManager<XMPPIOService>
implements XMPPService, ClusteredComponent

Class ClusterConnectionManager Created: Tue Nov 22 07:07:11 2005

Version:

$Rev: 1846 $

Author:

Artur Hefczyc

Field Summary

static java.lang.String	CLUSTER_CONTR_ID_PROP_KEY
static java.lang.String	COMPRESS_STREAM_PROP_KEY
static boolean	COMPRESS_STREAM_PROP_VAL
static java.lang.String	CONNECT_ALL_PAR
static java.lang.String	CONNECT_ALL_PROP_KEY
static boolean	CONNECT_ALL_PROP_VAL
static java.lang.String	IDENTITY_TYPE_KEY
static java.lang.String	IDENTITY_TYPE_VAL
java.lang.String[]	PORT_IFC_PROP_VAL
static java.lang.String	PORT_LOCAL_HOST_PROP_KEY
static java.lang.String	PORT_ROUTING_TABLE_PROP_KEY
int[]	PORTS
static java.lang.String	RETURN_SERVICE_DISCO_KEY
static boolean	RETURN_SERVICE_DISCO_VAL
static java.lang.String	SECRET_PROP_KEY
java.lang.String	SECRET_PROP_VAL
static java.lang.String	XMLNS

Fields inherited from class tigase.server.ConnectionManager

connectionDelay, MAX_RECONNECTS_PROP_KEY, net_buffer, NET_BUFFER_HT_PROP_KEY, NET_BUFFER_HT_PROP_VAL, NET_BUFFER_PROP_KEY, NET_BUFFER_ST_PROP_KEY, NET_BUFFER_ST_PROP_VAL, PORT_CLASS_PROP_KEY, PORT_IFC_PROP_KEY, PORT_KEY, PORT_REMOTE_HOST_PROP_KEY, PORT_REMOTE_HOST_PROP_VAL, PORT_SOCKET_PROP_KEY, PORT_TYPE_PROP_KEY, PORTS_PROP_KEY, PROP_KEY, TLS_ALLOW_INVALID_CERTS_PROP_KEY, TLS_ALLOW_INVALID_CERTS_PROP_VAL, TLS_ALLOW_SELF_SIGNED_CERTS_PROP_KEY, TLS_ALLOW_SELF_SIGNED_CERTS_PROP_VAL, TLS_CONTAINER_CLASS_PROP_KEY, TLS_CONTAINER_CLASS_PROP_VAL, TLS_DEF_CERT_PROP_KEY, TLS_DEF_CERT_PROP_VAL, TLS_KEYS_STORE_PASSWD_PROP_KEY, TLS_KEYS_STORE_PASSWD_PROP_VAL, TLS_KEYS_STORE_PROP_KEY, TLS_KEYS_STORE_PROP_VAL, TLS_PROP_KEY, TLS_REQUIRED_PROP_KEY, TLS_REQUIRED_PROP_VAL, TLS_SERVER_CERTS_DIR_PROP_KEY, TLS_SERVER_CERTS_DIR_PROP_VAL, TLS_TRUSTED_CERTS_DIR_PROP_KEY, TLS_TRUSTED_CERTS_DIR_PROP_VAL, TLS_TRUSTS_STORE_PASSWD_PROP_KEY, TLS_TRUSTS_STORE_PASSWD_PROP_VAL, TLS_TRUSTS_STORE_PROP_KEY, TLS_TRUSTS_STORE_PROP_VAL, TLS_USE_PROP_KEY, TLS_USE_PROP_VAL

Fields inherited from class tigase.server.AbstractMessageReceiver

HOUR, MAX_QUEUE_SIZE_PROP_KEY, MAX_QUEUE_SIZE_PROP_VAL, maxQueueSize, MINUTE, SECOND, vHostManager

Fields inherited from interface tigase.disco.XMPPService

CMD_FEATURES, DEF_FEATURES, INFO_XMLNS, ITEMS_XMLNS

Fields inherited from interface tigase.conf.Configurable

ADMINS_PROP_KEY, AUTH_REPO_CLASS_PROP_KEY, AUTH_REPO_PARAMS_NODE, AUTH_REPO_URL_PROP_KEY, BOSH_COMP_CLASS_NAME, C2S_CLUST_COMP_CLASS_NAME, C2S_COMP_CLASS_NAME, CL_COMP_CLASS_NAME, CLUSTER_CONECT, CLUSTER_CONTR_CLASS_NAME, CLUSTER_LISTEN, CLUSTER_MODE, CLUSTER_NODES, CLUSTER_NODES_PROP_KEY, COMPONENT_ID_PROP_KEY, DEF_BOSH_NAME, DEF_C2S_NAME, DEF_CL_COMP_NAME, DEF_CLUST_CONTR_NAME, DEF_EXT_COMP_NAME, DEF_HOSTNAME_PROP_KEY, DEF_S2S_NAME, DEF_SM_NAME, DEF_SRECV_NAME, DEF_SSEND_NAME, DEF_STATS_NAME, DEF_VHOST_MAN_NAME, DERBY_REPO_CLASS_PROP_VAL, DERBY_REPO_URL_PROP_VAL, DRUPAL_REPO_CLASS_PROP_VAL, DRUPAL_REPO_URL_PROP_VAL, EXT_COMP_CLASS_NAME, GEN_ADMINS, GEN_AUTH_DB, GEN_AUTH_DB_URI, GEN_COMP_CLASS, GEN_COMP_NAME, GEN_CONF, GEN_CONFIG, GEN_CONFIG_ALL, GEN_CONFIG_COMP, GEN_CONFIG_CS, GEN_CONFIG_DEF, GEN_CONFIG_SM, GEN_DEBUG, GEN_DEBUG_PACKAGES, GEN_EXT_COMP, GEN_MAX_QUEUE_SIZE, GEN_SM_PLUGINS, GEN_SREC_ADMINS, GEN_SREC_DB, GEN_SREC_DB_URI, GEN_TEST, GEN_TRUSTED, GEN_USER_DB, GEN_USER_DB_URI, GEN_VIRT_HOSTS, HOSTNAMES_PROP_KEY, LIBRESOURCE_REPO_CLASS_PROP_VAL, LIBRESOURCE_REPO_URL_PROP_VAL, MONITORING, MYSQL_REPO_CLASS_PROP_VAL, MYSQL_REPO_URL_PROP_VAL, NULL_ROUTING, PGSQL_REPO_CLASS_PROP_VAL, PGSQL_REPO_URL_PROP_VAL, ROUTER_COMP_CLASS_NAME, S2S_CLUST_COMP_CLASS_NAME, S2S_COMP_CLASS_NAME, SHARED_AUTH_REPO_PARAMS_PROP_KEY, SHARED_AUTH_REPO_PROP_KEY, SHARED_USER_REPO_PARAMS_PROP_KEY, SHARED_USER_REPO_POOL_PROP_KEY, SHARED_USER_REPO_PROP_KEY, SM_CLUS_COMP_CLASS_NAME, SM_COMP_CLASS_NAME, SRECV_COMP_CLASS_NAME, SSEND_COMP_CLASS_NAME, STATS_CLASS_NAME, TIGASE_AUTH_REPO_CLASS_PROP_VAL, TIGASE_AUTH_REPO_URL_PROP_VAL, TIGASE_CUSTOM_AUTH_REPO_CLASS_PROP_VAL, TRUSTED_PROP_KEY, USER_REPO_CLASS_PROP_KEY, USER_REPO_PARAMS_NODE, USER_REPO_POOL_SIZE, USER_REPO_POOL_SIZE_PROP_KEY, USER_REPO_URL_PROP_KEY, VHOST_MAN_CLASS_NAME, XML_REPO_CLASS_PROP_VAL, XML_REPO_URL_PROP_VAL

Constructor Summary

ClusterConnectionManager()

Method Summary

java.util.Map<java.lang.String,java.lang.Object>	getDefaults(java.util.Map<java.lang.String,java.lang.Object> params) Returns defualt configuration settings for this object.
protected int[]	getDefPlainPorts()
java.util.List<tigase.xml.Element>	getDiscoFeatures() Returns features for top level disco info
tigase.xml.Element	getDiscoInfo(java.lang.String node, java.lang.String jid)
java.util.List<tigase.xml.Element>	getDiscoItems(java.lang.String node, java.lang.String jid)
protected long	getMaxInactiveTime() Method getMaxInactiveTime returns max keep-alive time for inactive connection.
protected java.lang.Integer	getMaxQueueSize(int def)
protected java.util.Map<java.lang.String,java.lang.Object>	getParamsForPort(int port)
protected java.lang.String	getServiceId(Packet packet)
void	getStatistics(StatisticsList list) Generates the component statistics.
protected java.lang.String	getUniqueId(XMPPIOService serv)
protected XMPPIOService	getXMPPIOServiceInstance()
int	hashCodeForPacket(Packet packet) This method can be overwritten in extending classes to get a different packets distribution to different threads.
protected boolean	isHighThroughput()
void	nodeConnected(java.lang.String node)
void	nodeDisconnected(java.lang.String node)
int	processingThreads()
void	processPacket(Packet packet)
java.util.Queue<Packet>	processSocketData(XMPPIOService serv)
protected void	serviceConnected(XMPPIOService serv)
void	serviceStarted(XMPPIOService serv)
boolean	serviceStopped(XMPPIOService service)
void	setClusterController(ClusterController cl_controller)
void	setProperties(java.util.Map<java.lang.String,java.lang.Object> props) Sets all configuration properties for object.
protected boolean	writePacketToSocket(Packet p)
void	xmppStreamClosed(XMPPIOService serv)
java.lang.String	xmppStreamOpened(XMPPIOService service, java.util.Map<java.lang.String,java.lang.String> attribs) Method is called on the new XMPP Stream open event.

Methods inherited from class tigase.server.ConnectionManager

addWaitingTask, countIOServices, doForAllServices, getDefSSLPorts, getServiceId, getXMPPIOService, getXMPPIOService, initializationCompleted, packetsReady, packetsReady, release, serviceStopped, setName, start, streamClosed, streamOpened, writePacketsToSocket, writePacketToSocket, writePacketToSocket, writeRawData

Methods inherited from class tigase.server.AbstractMessageReceiver

addOutPacket, addOutPacketNB, addOutPackets, addOutPacketWithTimeout, addPacket, addPacketNB, addPackets, addRegexRouting, clearRegexRoutings, everyHour, everyMinute, everySecond, getComponentId, getDefHostName, getName, getRegexRoutings, getVHostItem, handlesLocalDomains, handlesNameSubdomains, handlesNonLocalDomains, isInRegexRoutings, isLocalDomain, isLocalDomainOrComponent, newPacketId, processPacket, removeRegexRouting, setMaxQueueSize, setParent, setVHostManager, 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.ServerComponent

getComponentId, getName, initializationCompleted, processPacket, release, setName

Field Detail

PORTS

public int[] PORTS

SECRET_PROP_KEY

public static final java.lang.String SECRET_PROP_KEY

See Also:

Constant Field Values

SECRET_PROP_VAL

public java.lang.String SECRET_PROP_VAL

PORT_LOCAL_HOST_PROP_KEY

public static final java.lang.String PORT_LOCAL_HOST_PROP_KEY

See Also:

Constant Field Values

PORT_ROUTING_TABLE_PROP_KEY

public static final java.lang.String PORT_ROUTING_TABLE_PROP_KEY

See Also:

Constant Field Values

PORT_IFC_PROP_VAL

public java.lang.String[] PORT_IFC_PROP_VAL

RETURN_SERVICE_DISCO_KEY

public static final java.lang.String RETURN_SERVICE_DISCO_KEY

See Also:

Constant Field Values

RETURN_SERVICE_DISCO_VAL

public static final boolean RETURN_SERVICE_DISCO_VAL

See Also:

Constant Field Values

IDENTITY_TYPE_KEY

public static final java.lang.String IDENTITY_TYPE_KEY

See Also:

Constant Field Values

IDENTITY_TYPE_VAL

public static final java.lang.String IDENTITY_TYPE_VAL

See Also:

Constant Field Values

CONNECT_ALL_PAR

public static final java.lang.String CONNECT_ALL_PAR

See Also:

Constant Field Values

CONNECT_ALL_PROP_KEY

public static final java.lang.String CONNECT_ALL_PROP_KEY

See Also:

Constant Field Values

CLUSTER_CONTR_ID_PROP_KEY

public static final java.lang.String CLUSTER_CONTR_ID_PROP_KEY

See Also:

Constant Field Values

CONNECT_ALL_PROP_VAL

public static final boolean CONNECT_ALL_PROP_VAL

See Also:

Constant Field Values

COMPRESS_STREAM_PROP_KEY

public static final java.lang.String COMPRESS_STREAM_PROP_KEY

See Also:

Constant Field Values

COMPRESS_STREAM_PROP_VAL

public static final boolean COMPRESS_STREAM_PROP_VAL

See Also:

Constant Field Values

XMLNS

public static final java.lang.String XMLNS

See Also:

Constant Field Values

Constructor Detail

ClusterConnectionManager

public ClusterConnectionManager()

Method Detail

hashCodeForPacket

public int hashCodeForPacket(Packet packet)

This method can be overwritten in extending classes to get a different packets distribution to different threads. For PubSub, probably better packets distribution to different threads would be based on the sender address rather then destination address.

Overrides:

hashCodeForPacket in class AbstractMessageReceiver

Parameters:

packet -

Returns:

processingThreads

@TODO(note="The number of threads should be equal or greater to number of cluster nodes.")
public int processingThreads()

Overrides:

processingThreads in class AbstractMessageReceiver

Returns:

processPacket

public void processPacket(Packet packet)

Overrides:

processPacket in class ConnectionManager<XMPPIOService>

writePacketToSocket

protected boolean writePacketToSocket(Packet p)

Overrides:

writePacketToSocket in class ConnectionManager<XMPPIOService>

Returns:

processSocketData

public java.util.Queue<Packet> processSocketData(XMPPIOService serv)

Specified by:

processSocketData in class ConnectionManager<XMPPIOService>

serviceConnected

protected void serviceConnected(XMPPIOService serv)

setProperties

public void setProperties(java.util.Map<java.lang.String,java.lang.Object> props)

Description copied from class: AbstractMessageReceiver

Sets all configuration properties for object.

Specified by:

setProperties in interface Configurable

Overrides:

setProperties in class ConnectionManager<XMPPIOService>

getDefaults

public java.util.Map<java.lang.String,java.lang.Object> getDefaults(java.util.Map<java.lang.String,java.lang.Object> params)

Description copied from class: AbstractMessageReceiver

Returns defualt configuration settings for this object.

Specified by:

getDefaults in interface Configurable

Overrides:

getDefaults in class ConnectionManager<XMPPIOService>

Returns:

getParamsForPort

protected java.util.Map<java.lang.String,java.lang.Object> getParamsForPort(int port)

Overrides:

getParamsForPort in class ConnectionManager<XMPPIOService>

getDefPlainPorts

protected int[] getDefPlainPorts()

Overrides:

getDefPlainPorts in class ConnectionManager<XMPPIOService>

getUniqueId

protected java.lang.String getUniqueId(XMPPIOService serv)

Overrides:

getUniqueId in class ConnectionManager<XMPPIOService>

serviceStopped

public boolean serviceStopped(XMPPIOService service)

Overrides:

serviceStopped in class ConnectionManager<XMPPIOService>

Returns:

getServiceId

protected java.lang.String getServiceId(Packet packet)

Overrides:

getServiceId in class ConnectionManager<XMPPIOService>

serviceStarted

public void serviceStarted(XMPPIOService serv)

Overrides:

serviceStarted in class ConnectionManager<XMPPIOService>

xmppStreamOpened

public java.lang.String xmppStreamOpened(XMPPIOService service,
                                         java.util.Map<java.lang.String,java.lang.String> attribs)

Description copied from class: ConnectionManager

Method is called on the new XMPP Stream open event. This method is normally called from streamOpen(...) method.

Specified by:

xmppStreamOpened in class ConnectionManager<XMPPIOService>

Parameters:

service - is an IOService object associated with the network connection where the XMPP Stream open event occured.

attribs - is a Map with all attributes found in the XMPP Stream open element.

Returns:

A String of raw data which should be sent back to the network connection.

xmppStreamClosed

public void xmppStreamClosed(XMPPIOService serv)

Specified by:

xmppStreamClosed in class ConnectionManager<XMPPIOService>

getMaxInactiveTime

protected long getMaxInactiveTime()

Method getMaxInactiveTime returns max keep-alive time for inactive connection. we shoulnd not really close external component connection at all, so let's say something like: 1000 days...

Specified by:

getMaxInactiveTime in class ConnectionManager<XMPPIOService>

Returns:

a long value

getDiscoInfo

public tigase.xml.Element getDiscoInfo(java.lang.String node,
                                       java.lang.String jid)

Specified by:

getDiscoInfo in interface XMPPService

getDiscoFeatures

public java.util.List<tigase.xml.Element> getDiscoFeatures()

Description copied from interface: XMPPService

Returns features for top level disco info

Specified by:

getDiscoFeatures in interface XMPPService

Returns:

getDiscoItems

public java.util.List<tigase.xml.Element> getDiscoItems(java.lang.String node,
                                                        java.lang.String jid)

Specified by:

getDiscoItems in interface XMPPService

getXMPPIOServiceInstance

protected XMPPIOService getXMPPIOServiceInstance()

Specified by:

getXMPPIOServiceInstance in class ConnectionManager<XMPPIOService>

getStatistics

public void getStatistics(StatisticsList list)

Description copied from class: ConnectionManager

Generates the component statistics.

Specified by:

getStatistics in interface StatisticsContainer

Overrides:

getStatistics in class ConnectionManager<XMPPIOService>

Parameters:

list - is a collection to put the component statistics in.

getMaxQueueSize

protected java.lang.Integer getMaxQueueSize(int def)

Overrides:

getMaxQueueSize in class AbstractMessageReceiver

isHighThroughput

protected boolean isHighThroughput()

Overrides:

isHighThroughput in class ConnectionManager<XMPPIOService>

setClusterController

public void setClusterController(ClusterController cl_controller)

Specified by:

setClusterController in interface ClusteredComponent

nodeConnected

public void nodeConnected(java.lang.String node)

Specified by:

nodeConnected in interface ClusteredComponent

nodeDisconnected

public void nodeDisconnected(java.lang.String node)

Specified by:

nodeDisconnected in interface ClusteredComponent