tigase.server
Class ConnectionManager<IO extends XMPPIOService<?>>

java.lang.Object
  tigase.server.BasicComponent
      tigase.server.AbstractMessageReceiver
          tigase.server.ConnectionManager<IO>

Type Parameters:

IO -

All Implemented Interfaces:

Configurable, XMPPService, IOServiceListener<IO>, MessageReceiver, ServerComponent, StatisticsContainer, VHostListener, XMPPIOServiceListener<IO>

Direct Known Subclasses:

ClientConnectionManager, ClusterConnectionManager, ComponentConnectionManager, ComponentProtocol, S2SConnectionManager, ServerConnectionManager

public abstract class ConnectionManager<IO extends XMPPIOService<?>>
extends AbstractMessageReceiver
implements XMPPIOServiceListener<IO>

Describe class ConnectionManager here. Created: Sun Jan 22 22:52:58 2006

Version:

$Rev: 2996 $

Author:

Artur Hefczyc

Field Summary

protected long	connectionDelay
protected static String	MAX_RECONNECTS_PROP_KEY
protected int	net_buffer
static String	NET_BUFFER_HT_PROP_KEY Field description
protected static int	NET_BUFFER_HT_PROP_VAL
protected static String	NET_BUFFER_PROP_KEY
static String	NET_BUFFER_ST_PROP_KEY Field description
protected static int	NET_BUFFER_ST_PROP_VAL
protected static String	PORT_CLASS_PROP_KEY
protected static String	PORT_IFC_PROP_KEY
String[]	PORT_IFC_PROP_VAL Field description
protected static String	PORT_KEY
static String	PORT_LOCAL_HOST_PROP_KEY Field description
protected static String	PORT_REMOTE_HOST_PROP_KEY
protected static String	PORT_REMOTE_HOST_PROP_VAL
protected static String	PORT_SOCKET_PROP_KEY
protected static String	PORT_TYPE_PROP_KEY
protected static String	PORTS_PROP_KEY
protected static String	PROP_KEY
protected static String	TLS_PROP_KEY
protected static String	TLS_REQUIRED_PROP_KEY
protected static boolean	TLS_REQUIRED_PROP_VAL
protected static String	TLS_USE_PROP_KEY
protected static boolean	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, maxInQueueSize, maxOutQueueSize, MINUTE, OUTGOING_FILTERS_PROP_KEY, OUTGOING_FILTERS_PROP_VAL, SECOND

Fields inherited from class tigase.server.BasicComponent

admins, ALL_PROP_KEY, COMMAND_PROP_NODE, scriptCommands, SCRIPTS_DIR_PROP_DEF, SCRIPTS_DIR_PROP_KEY, vHostManager

Fields inherited from interface tigase.conf.Configurable

ADMINS_PROP_KEY, AMP_CLASS_NAME, AUTH_DOMAIN_POOL_CLASS, AUTH_REPO_DOMAINS_PROP_KEY, AUTH_REPO_PARAMS_NODE, AUTH_REPO_POOL_CLASS, AUTH_REPO_URL_PROP_KEY, BOSH_CLUST_COMP_CLASS_NAME, 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_AMP_NAME, 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_MONITOR_NAME, 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_URL_PROP_VAL, DRUPALWP_REPO_CLASS_PROP_VAL, DUMMY_REPO_CLASS_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_USER_DB_URI_PROP_KEY, GEN_VIRT_HOSTS, HOSTNAMES_PROP_KEY, LIBRESOURCE_REPO_CLASS_PROP_VAL, LIBRESOURCE_REPO_URL_PROP_VAL, MONITOR_CLASS_NAME, MONITOR_CLUST_CLASS_NAME, 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_PROP_KEY, SM_CLUST_COMP_CLASS_NAME, SM_COMP_CLASS_NAME, SRECV_COMP_CLASS_NAME, SSEND_COMP_CLASS_NAME, STANZA_WHITE_CHAR_ACK, STANZA_XMPP_ACK, 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_DOMAIN_POOL_CLASS, USER_REPO_DOMAINS_PROP_KEY, USER_REPO_PARAMS_NODE, USER_REPO_POOL_CLASS, 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, XMPP_STANZA_ACK

Fields inherited from interface tigase.disco.XMPPService

CMD_FEATURES, DEF_FEATURES, INFO_XMLNS, ITEMS_XMLNS

Constructor Summary

ConnectionManager()

Method Summary

protected void	addWaitingTask(Map<String,Object> conn)
protected int	countIOServices() Returns number of active network connections (IOServices).
protected void	doForAllServices(ServiceChecker<IO> checker) Perform a given action defined by ServiceChecker for all active IOService objects (active network connections).
void	everyMinute() Method description
Map<String,Object>	getDefaults(Map<String,Object> params) Method description
protected int[]	getDefPlainPorts()
protected int[]	getDefSSLPorts()
protected abstract long	getMaxInactiveTime()
protected Map<String,Object>	getParamsForPort(int port)
protected String	getServiceId(tigase.xmpp.JID jid)
protected String	getServiceId(Packet packet)
void	getStatistics(StatisticsList list) Generates the component statistics.
protected String	getUniqueId(IO serv)
protected IO	getXMPPIOService(Packet p)
protected IO	getXMPPIOService(String serviceId)
protected abstract IO	getXMPPIOServiceInstance()
int	hashCodeForPacket(Packet packet) This method can be overwritten in extending classes to get a different packets distribution to different threads.
void	initBindings(Bindings binds) Method description
void	initializationCompleted() Method description
protected boolean	isHighThroughput()
void	packetsReady(IO serv) Method description
int	processingInThreads() Method description
int	processingOutThreads()
void	processPacket(Packet packet) Method description
abstract Queue<Packet>	processSocketData(IO serv) Method description
abstract void	reconnectionFailed(Map<String,Object> port_props) Method description
void	release() Method description
void	serviceStarted(IO service) Method description
boolean	serviceStopped(IO service)
void	setName(String name) Method description
void	setProperties(Map<String,Object> props) Method description
void	writePacketsToSocket(IO serv, Queue<Packet> packets) Method description
boolean	writePacketToSocket(IO ios, Packet p) Method description
protected boolean	writePacketToSocket(Packet p)
protected boolean	writePacketToSocket(Packet p, String serviceId)
protected void	writeRawData(IO ios, String data)

Methods inherited from class tigase.server.AbstractMessageReceiver

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

Methods inherited from class tigase.server.BasicComponent

addComponentDomain, canCallCommand, checkCommandAcl, getComponentId, getDefHostName, getDiscoCategory, getDiscoCategoryType, getDiscoDescription, getDiscoFeatures, getDiscoFeatures, getDiscoInfo, getDiscoInfo, getDiscoItems, getDiscoItems, getName, getScriptItems, getVHostItem, handlesLocalDomains, handlesNameSubdomains, handlesNonLocalDomains, 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.xmpp.XMPPIOServiceListener

xmppStreamClosed, xmppStreamOpened

Methods inherited from interface tigase.net.IOServiceListener

tlsHandshakeCompleted

Methods inherited from interface tigase.server.MessageReceiver

getDefHostName

Methods inherited from interface tigase.server.ServerComponent

getComponentId, getName

Field Detail

NET_BUFFER_ST_PROP_KEY

public static final String NET_BUFFER_ST_PROP_KEY

Field description

See Also:

Constant Field Values

NET_BUFFER_HT_PROP_KEY

public static final String NET_BUFFER_HT_PROP_KEY

Field description

See Also:

Constant Field Values

PORT_KEY

protected static final String PORT_KEY

See Also:

Constant Field Values

PROP_KEY

protected static final String PROP_KEY

See Also:

Constant Field Values

PORTS_PROP_KEY

protected static final String PORTS_PROP_KEY

See Also:

Constant Field Values

PORT_TYPE_PROP_KEY

protected static final String PORT_TYPE_PROP_KEY

See Also:

Constant Field Values

PORT_SOCKET_PROP_KEY

protected static final String PORT_SOCKET_PROP_KEY

See Also:

Constant Field Values

PORT_IFC_PROP_KEY

protected static final String PORT_IFC_PROP_KEY

See Also:

Constant Field Values

PORT_CLASS_PROP_KEY

protected static final String PORT_CLASS_PROP_KEY

See Also:

Constant Field Values

PORT_REMOTE_HOST_PROP_KEY

protected static final String PORT_REMOTE_HOST_PROP_KEY

See Also:

Constant Field Values

PORT_REMOTE_HOST_PROP_VAL

protected static final String PORT_REMOTE_HOST_PROP_VAL

See Also:

Constant Field Values

TLS_PROP_KEY

protected static final String TLS_PROP_KEY

See Also:

Constant Field Values

TLS_USE_PROP_KEY

protected static final String TLS_USE_PROP_KEY

See Also:

Constant Field Values

TLS_USE_PROP_VAL

protected static final boolean TLS_USE_PROP_VAL

See Also:

Constant Field Values

TLS_REQUIRED_PROP_KEY

protected static final String TLS_REQUIRED_PROP_KEY

See Also:

Constant Field Values

TLS_REQUIRED_PROP_VAL

protected static final boolean TLS_REQUIRED_PROP_VAL

See Also:

Constant Field Values

MAX_RECONNECTS_PROP_KEY

protected static final String MAX_RECONNECTS_PROP_KEY

See Also:

Constant Field Values

NET_BUFFER_PROP_KEY

protected static final String NET_BUFFER_PROP_KEY

See Also:

Constant Field Values

NET_BUFFER_ST_PROP_VAL

protected static final int NET_BUFFER_ST_PROP_VAL

See Also:

Constant Field Values

NET_BUFFER_HT_PROP_VAL

protected static final int NET_BUFFER_HT_PROP_VAL

See Also:

Constant Field Values

PORT_LOCAL_HOST_PROP_KEY

public static final String PORT_LOCAL_HOST_PROP_KEY

Field description

See Also:

Constant Field Values

PORT_IFC_PROP_VAL

public String[] PORT_IFC_PROP_VAL

Field description

net_buffer

protected int net_buffer

connectionDelay

protected long connectionDelay

Constructor Detail

ConnectionManager

public ConnectionManager()

Method Detail

processSocketData

public abstract Queue<Packet> processSocketData(IO serv)

Method description

Parameters:

serv -

Returns:

reconnectionFailed

public abstract void reconnectionFailed(Map<String,Object> port_props)

Method description

Parameters:

port_props -

getMaxInactiveTime

protected abstract long getMaxInactiveTime()

getXMPPIOServiceInstance

protected abstract IO getXMPPIOServiceInstance()

everyMinute

public void everyMinute()

Method description

Overrides:

everyMinute in class AbstractMessageReceiver

getDefaults

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

Method description

Specified by:

getDefaults in interface Configurable

Overrides:

getDefaults in class AbstractMessageReceiver

Parameters:

params -

Returns:

getStatistics

public void getStatistics(StatisticsList list)

Generates the component statistics.

Specified by:

getStatistics in interface StatisticsContainer

Overrides:

getStatistics in class AbstractMessageReceiver

Parameters:

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

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:

initBindings

public void initBindings(Bindings binds)

Method description

Overrides:

initBindings in class BasicComponent

Parameters:

binds -

initializationCompleted

public void initializationCompleted()

Method description

Specified by:

initializationCompleted in interface ServerComponent

Overrides:

initializationCompleted in class BasicComponent

packetsReady

public void packetsReady(IO serv)
                  throws IOException

Method description

Specified by:

packetsReady in interface IOServiceListener<IO extends XMPPIOService<?>>

Parameters:

serv -

Throws:

IOException

processPacket

public void processPacket(Packet packet)

Method description

Specified by:

processPacket in class AbstractMessageReceiver

Parameters:

packet -

processingInThreads

public int processingInThreads()

Method description

Overrides:

processingInThreads in class AbstractMessageReceiver

Returns:

processingOutThreads

public int processingOutThreads()

Overrides:

processingOutThreads in class AbstractMessageReceiver

release

public void release()

Method description

Specified by:

release in interface ServerComponent

Overrides:

release in class AbstractMessageReceiver

serviceStarted

@TODO(note="Do something if service with the same unique ID is already started, possibly kill the old one...")
public void serviceStarted(IO service)

Method description

Parameters:

service -

serviceStopped

public boolean serviceStopped(IO service)

Specified by:

serviceStopped in interface IOServiceListener<IO extends XMPPIOService<?>>

Parameters:

service -

Returns:

setName

public void setName(String name)

Method description

Specified by:

setName in interface ServerComponent

Overrides:

setName in class AbstractMessageReceiver

Parameters:

name -

setProperties

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

Method description

Specified by:

setProperties in interface Configurable

Overrides:

setProperties in class AbstractMessageReceiver

Parameters:

props -

writePacketToSocket

public boolean writePacketToSocket(IO ios,
                                   Packet p)

Method description

Parameters:

ios -

p -

Returns:

writePacketsToSocket

public void writePacketsToSocket(IO serv,
                                 Queue<Packet> packets)

Method description

Parameters:

serv -

packets -

addWaitingTask

protected void addWaitingTask(Map<String,Object> conn)

countIOServices

protected int countIOServices()

Returns number of active network connections (IOServices).

Returns:

number of active network connections (IOServices).

doForAllServices

protected void doForAllServices(ServiceChecker<IO> checker)

Perform a given action defined by ServiceChecker for all active IOService objects (active network connections).

Parameters:

checker - is a ServiceChecker instance defining an action to perform for all IOService objects.

getDefPlainPorts

protected int[] getDefPlainPorts()

getDefSSLPorts

protected int[] getDefSSLPorts()

getParamsForPort

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

getServiceId

protected String getServiceId(Packet packet)

getServiceId

protected String getServiceId(tigase.xmpp.JID jid)

getUniqueId

protected String getUniqueId(IO serv)

getXMPPIOService

protected IO getXMPPIOService(String serviceId)

getXMPPIOService

protected IO getXMPPIOService(Packet p)

isHighThroughput

protected boolean isHighThroughput()

writePacketToSocket

protected boolean writePacketToSocket(Packet p)

Parameters:

p -

Returns:

writePacketToSocket

protected boolean writePacketToSocket(Packet p,
                                      String serviceId)

writeRawData

protected void writeRawData(IO ios,
                            String data)