tigase.cluster
Class ClusterConnectionManager

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

All Implemented Interfaces:

ClusteredComponent, Configurable, XMPPService, IOServiceListener<XMPPIOService<Object>>, MessageReceiver, ServerComponent, StatisticsContainer, VHostListener, XMPPIOServiceListener<XMPPIOService<Object>>

public class ClusterConnectionManager
extends ConnectionManager<XMPPIOService<Object>>
implements ClusteredComponent

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

Version:

$Rev$

Author:

Artur Hefczyc

Field Summary

static String	CLUSTER_CONTR_ID_PROP_KEY
static String	COMPRESS_STREAM_PROP_KEY
static boolean	COMPRESS_STREAM_PROP_VAL
static String	CONNECT_ALL_PAR
static String	CONNECT_ALL_PROP_KEY
static boolean	CONNECT_ALL_PROP_VAL
static String	IDENTITY_TYPE_KEY
static String	IDENTITY_TYPE_VAL
String[]	PORT_IFC_PROP_VAL
static String	PORT_LOCAL_HOST_PROP_KEY
static String	PORT_ROUTING_TABLE_PROP_KEY
int[]	PORTS
static String	RETURN_SERVICE_DISCO_KEY
static boolean	RETURN_SERVICE_DISCO_VAL
static String	SECRET_PROP_KEY
String	SECRET_PROP_VAL
static 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, INCOMING_FILTERS_PROP_KEY, INCOMING_FILTERS_PROP_VAL, MAX_QUEUE_SIZE_PROP_KEY, MAX_QUEUE_SIZE_PROP_VAL, maxQueueSize, MINUTE, OUTGOING_FILTERS_PROP_KEY, OUTGOING_FILTERS_PROP_VAL, SECOND

Fields inherited from class tigase.server.BasicComponent

admins, SCRIPTS_DIR_PROP_DEF, SCRIPTS_DIR_PROP_KEY, vHostManager

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, COMP_PROT_CLASS_NAME, COMPONENT_ID_PROP_KEY, DEF_BOSH_NAME, DEF_C2S_NAME, DEF_CL_COMP_NAME, DEF_CLUST_CONTR_NAME, DEF_COMP_PROT_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_SCRIPT_DIR, 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, 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, STRINGPREP_PROCESSOR, 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

Fields inherited from interface tigase.disco.XMPPService

CMD_FEATURES, DEF_FEATURES, INFO_XMLNS, ITEMS_XMLNS

Constructor Summary

ClusterConnectionManager()

Method Summary

Map<String,Object>	getDefaults(Map<String,Object> params) Method description
protected int[]	getDefPlainPorts()
String	getDiscoCategoryType() Method description
String	getDiscoDescription() Method description
protected long	getMaxInactiveTime() Method getMaxInactiveTime returns max keep-alive time for inactive connection.
protected Integer	getMaxQueueSize(int def)
protected Map<String,Object>	getParamsForPort(int port)
protected String	getServiceId(Packet packet)
void	getStatistics(StatisticsList list) Generates the component statistics.
protected String	getUniqueId(XMPPIOService<Object> serv)
protected XMPPIOService<Object>	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(String node)
void	nodeDisconnected(String node)
int	processingThreads() Method description
void	processPacket(Packet packet) Method description
Queue<Packet>	processSocketData(XMPPIOService<Object> serv) Method description
protected void	serviceConnected(XMPPIOService<Object> serv)
void	serviceStarted(XMPPIOService<Object> serv) Method description
boolean	serviceStopped(XMPPIOService<Object> service)
void	setClusterController(ClusterController cl_controller)
void	setProperties(Map<String,Object> props) Method description
protected boolean	writePacketToSocket(Packet p)
void	xmppStreamClosed(XMPPIOService<Object> serv)
String	xmppStreamOpened(XMPPIOService<Object> service, Map<String,String> attribs)

Methods inherited from class tigase.server.ConnectionManager

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

Methods inherited from class tigase.server.AbstractMessageReceiver

addOutPacket, addOutPacketNB, addOutPackets, addOutPacketWithTimeout, addPacket, addPacketNB, addPackets, addRegexRouting, addTimerTask, addTimerTask, clearRegexRoutings, everyHour, everyMinute, everySecond, getRegexRoutings, isInRegexRoutings, newPacketId, processPacket, removeRegexRouting, setMaxQueueSize, setParent, stop

Methods inherited from class tigase.server.BasicComponent

addComponentDomain, getComponentId, getDefHostName, getDiscoFeatures, getDiscoFeatures, getDiscoInfo, getDiscoInfo, getDiscoItems, getDiscoItems, getName, getVHostItem, handlesLocalDomains, handlesNameSubdomains, handlesNonLocalDomains, initBindings, isAdmin, isLocalDomain, isLocalDomainOrComponent, processScriptCommand, removeComponentDomain, removeServiceDiscoveryItem, setVHostManager, updateServiceDiscoveryItem, updateServiceDiscoveryItem, updateServiceDiscoveryItem

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

Methods inherited from interface tigase.server.MessageReceiver

getDefHostName

Field Detail

PORTS

public int[] PORTS

SECRET_PROP_KEY

public static final String SECRET_PROP_KEY

See Also:

Constant Field Values

SECRET_PROP_VAL

public String SECRET_PROP_VAL

PORT_LOCAL_HOST_PROP_KEY

public static final String PORT_LOCAL_HOST_PROP_KEY

See Also:

Constant Field Values

PORT_ROUTING_TABLE_PROP_KEY

public static final String PORT_ROUTING_TABLE_PROP_KEY

See Also:

Constant Field Values

PORT_IFC_PROP_VAL

public String[] PORT_IFC_PROP_VAL

RETURN_SERVICE_DISCO_KEY

public static final 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 String IDENTITY_TYPE_KEY

See Also:

Constant Field Values

IDENTITY_TYPE_VAL

public static final String IDENTITY_TYPE_VAL

See Also:

Constant Field Values

CONNECT_ALL_PAR

public static final String CONNECT_ALL_PAR

See Also:

Constant Field Values

CONNECT_ALL_PROP_KEY

public static final String CONNECT_ALL_PROP_KEY

See Also:

Constant Field Values

CLUSTER_CONTR_ID_PROP_KEY

public static final 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 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 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()

Description copied from class: AbstractMessageReceiver

Method description

Overrides:

processingThreads in class AbstractMessageReceiver

Returns:

processPacket

public void processPacket(Packet packet)

Description copied from class: ConnectionManager

Method description

Overrides:

processPacket in class ConnectionManager<XMPPIOService<Object>>

Parameters:

packet - is an instance of the Packet class passed for processing.

writePacketToSocket

protected boolean writePacketToSocket(Packet p)

Overrides:

writePacketToSocket in class ConnectionManager<XMPPIOService<Object>>

Returns:

processSocketData

public Queue<Packet> processSocketData(XMPPIOService<Object> serv)

Description copied from class: ConnectionManager

Method description

Specified by:

processSocketData in class ConnectionManager<XMPPIOService<Object>>

Returns:

serviceConnected

protected void serviceConnected(XMPPIOService<Object> serv)

setProperties

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

Description copied from class: ConnectionManager

Method description

Specified by:

setProperties in interface Configurable

Overrides:

setProperties in class ConnectionManager<XMPPIOService<Object>>

getDefaults

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

Description copied from class: ConnectionManager

Method description

Specified by:

getDefaults in interface Configurable

Overrides:

getDefaults in class ConnectionManager<XMPPIOService<Object>>

Parameters:

params - is a Map with some initial properties set for the starting up server. These parameters can be used as a hints to generate component's default configuration.

Returns:

a Map with the component default configuration.

getParamsForPort

protected Map<String,Object> getParamsForPort(int port)

Overrides:

getParamsForPort in class ConnectionManager<XMPPIOService<Object>>

getDefPlainPorts

protected int[] getDefPlainPorts()

Overrides:

getDefPlainPorts in class ConnectionManager<XMPPIOService<Object>>

getUniqueId

protected String getUniqueId(XMPPIOService<Object> serv)

Overrides:

getUniqueId in class ConnectionManager<XMPPIOService<Object>>

serviceStopped

public boolean serviceStopped(XMPPIOService<Object> service)

Specified by:

serviceStopped in interface IOServiceListener<XMPPIOService<Object>>

Overrides:

serviceStopped in class ConnectionManager<XMPPIOService<Object>>

getServiceId

protected String getServiceId(Packet packet)

Overrides:

getServiceId in class ConnectionManager<XMPPIOService<Object>>

serviceStarted

public void serviceStarted(XMPPIOService<Object> serv)

Description copied from class: ConnectionManager

Method description

Overrides:

serviceStarted in class ConnectionManager<XMPPIOService<Object>>

xmppStreamOpened

public String xmppStreamOpened(XMPPIOService<Object> service,
                               Map<String,String> attribs)

Specified by:

xmppStreamOpened in interface XMPPIOServiceListener<XMPPIOService<Object>>

xmppStreamClosed

public void xmppStreamClosed(XMPPIOService<Object> serv)

Specified by:

xmppStreamClosed in interface XMPPIOServiceListener<XMPPIOService<Object>>

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<Object>>

Returns:

a long value

getDiscoDescription

public String getDiscoDescription()

Description copied from class: BasicComponent

Method description

Overrides:

getDiscoDescription in class BasicComponent

Returns:

getDiscoCategoryType

public String getDiscoCategoryType()

Description copied from class: BasicComponent

Method description

Overrides:

getDiscoCategoryType in class BasicComponent

Returns:

getXMPPIOServiceInstance

protected XMPPIOService<Object> getXMPPIOServiceInstance()

Specified by:

getXMPPIOServiceInstance in class ConnectionManager<XMPPIOService<Object>>

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<Object>>

Parameters:

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

getMaxQueueSize

protected Integer getMaxQueueSize(int def)

Overrides:

getMaxQueueSize in class AbstractMessageReceiver

isHighThroughput

protected boolean isHighThroughput()

Overrides:

isHighThroughput in class ConnectionManager<XMPPIOService<Object>>

setClusterController

public void setClusterController(ClusterController cl_controller)

Specified by:

setClusterController in interface ClusteredComponent

nodeConnected

public void nodeConnected(String node)

Specified by:

nodeConnected in interface ClusteredComponent

nodeDisconnected

public void nodeDisconnected(String node)

Specified by:

nodeDisconnected in interface ClusteredComponent