org.jivesoftware.openfire.multiplex
Class ClientSessionConnection

java.lang.Object
  org.jivesoftware.openfire.net.VirtualConnection
      org.jivesoftware.openfire.multiplex.ClientSessionConnection

All Implemented Interfaces:

Connection

public class ClientSessionConnection
extends VirtualConnection

Represents a connection of a Client Session that was established to a Connection Manager. Connection Managers have their own physical connections to the server that are multiplexed among connected clients. Each created ClientSession will use an instance of this class as its connection.

Author:

Gaston Dombiak

Nested Class Summary

Nested classes/interfaces inherited from interface org.jivesoftware.openfire.Connection

Connection.ClientAuth, Connection.CompressionPolicy, Connection.TLSPolicy

Field Summary

Fields inherited from class org.jivesoftware.openfire.net.VirtualConnection

session

Constructor Summary

ClientSessionConnection(String connectionManagerName, String hostName, String hostAddress)

Method Summary

void	closeVirtualConnection() If the Connection Manager or the Client requested to close the connection then just do nothing.
void	deliver(org.xmpp.packet.Packet packet) Delivers the packet to the Connection Manager that in turn will forward it to the target user.
void	deliverRawText(String text) Delivers the stanza to the Connection Manager that in turn will forward it to the target user.
byte[]	getAddress() Returns the raw IP address of this InetAddress object.
String	getHostAddress() Returns the IP address string in textual presentation.
String	getHostName() Gets the host name for this IP address.
void	systemShutdown() Notification message indicating that the server is being shutdown.

Methods inherited from class org.jivesoftware.openfire.net.VirtualConnection

addCompression, close, getCompressionPolicy, getLanguage, getLocalCertificates, getMajorXMPPVersion, getMinorXMPPVersion, getPacketDeliverer, getPeerCertificates, getTlsPolicy, init, isClosed, isCompressed, isFlashClient, isSecure, isUsingSelfSignedCertificate, registerCloseListener, removeCloseListener, setCompressionPolicy, setFlashClient, setLanaguage, setTlsPolicy, setUsingSelfSignedCertificate, setXMPPVersion, startCompression, startTLS, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientSessionConnection

public ClientSessionConnection(String connectionManagerName,
                               String hostName,
                               String hostAddress)

Method Detail

deliver

public void deliver(org.xmpp.packet.Packet packet)

Delivers the packet to the Connection Manager that in turn will forward it to the target user. Connection Managers may have one or many connections to the server so just get any connection to the Connection Manager (uses a random) and use it.

If the packet to send does not have a TO attribute then wrap the packet with a special IQ packet. The wrapper IQ packet will be sent to the Connection Manager and the stream ID of this Client Session will be used for identifying that the wrapped packet must be sent to the connected user. Since some packets can be exchanged before the user has a binded JID we need to use the stream ID as the unique identifier.

Parameters:

packet - the packet to send to the user.

deliverRawText

public void deliverRawText(String text)

Delivers the stanza to the Connection Manager that in turn will forward it to the target user. Connection Managers may have one or many connections to the server so just get any connection to the Connection Manager (uses a random) and use it.

The stanza to send wrapped with a special IQ packet. The wrapper IQ packet will be sent to the Connection Manager and the stream ID of this Client Session will be used for identifying that the wrapped stanza must be sent to the connected user.

Parameters:

text - the stanza to send to the user.

getAddress

public byte[] getAddress()
                  throws UnknownHostException

Description copied from interface: Connection

Returns the raw IP address of this InetAddress object. The result is in network byte order: the highest order byte of the address is in getAddress()[0].

Returns:

the raw IP address of this object.

Throws:

UnknownHostException - if IP address of host could not be determined.

getHostAddress

public String getHostAddress()
                      throws UnknownHostException

Description copied from interface: Connection

Returns the IP address string in textual presentation.

Returns:

the raw IP address in a string format.

Throws:

UnknownHostException - if IP address of host could not be determined.

getHostName

public String getHostName()
                   throws UnknownHostException

Description copied from interface: Connection

Gets the host name for this IP address.

If this InetAddress was created with a host name, this host name will be remembered and returned; otherwise, a reverse name lookup will be performed and the result will be returned based on the system configured name lookup service. If a lookup of the name service is required, call getCanonicalHostName.

If there is a security manager, its checkConnect method is first called with the hostname and -1 as its arguments to see if the operation is allowed. If the operation is not allowed, it will return the textual representation of the IP address.

Returns:

the host name for this IP address, or if the operation is not allowed by the security check, the textual representation of the IP address.

Throws:

UnknownHostException - if IP address of host could not be determined.

See Also:

InetAddress.getCanonicalHostName(), SecurityManager.checkConnect(java.lang.String, int)

systemShutdown

public void systemShutdown()

Description copied from interface: Connection

Notification message indicating that the server is being shutdown. Implementors should send a stream error whose condition is system-shutdown before closing the connection.

closeVirtualConnection

public void closeVirtualConnection()

If the Connection Manager or the Client requested to close the connection then just do nothing. But if the server originated the request to close the connection then we need to send to the Connection Manager a packet letting him know that the Client Session needs to be terminated.

Specified by:

closeVirtualConnection in class VirtualConnection