org.jivesoftware.openfire.net
Class ServerStanzaHandler

java.lang.Object
  org.jivesoftware.openfire.net.StanzaHandler
      org.jivesoftware.openfire.net.ServerStanzaHandler

public class ServerStanzaHandler
extends StanzaHandler

Handler of XML stanzas sent by remote servers. Remote servers that send stanzas with no TO or FROM will get their connections closed. Moreover, remote servers that try to send stanzas from a not validated domain will also get their connections closed.

Server-to-server communication requires two TCP connections between the servers where one is used for sending packets whilst the other connection is used for receiving packets. The connection used for receiving packets will use a ServerStanzaHandler since the other connection will not receive packets.

TODO Finish migration of s2s to use NIO instead of blocking threads. Migrate from ServerSocketReader.

Author:

Gaston Dombiak

Field Summary

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

CHARSET, connection, serverName, session

Constructor Summary

ServerStanzaHandler(PacketRouter router, String serverName, Connection connection)

Method Summary

protected void	processIQ(IQ packet) Process the received IQ packet.
protected void	processMessage(Message packet) Process the received Message packet.
protected void	processPresence(Presence packet) Process the received Presence packet.

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

createSession, process

Methods inherited from class java.lang.Object

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

Constructor Detail

ServerStanzaHandler

public ServerStanzaHandler(PacketRouter router,
                           String serverName,
                           Connection connection)

Method Detail

processIQ

protected void processIQ(IQ packet)
                  throws UnauthorizedException

Description copied from class: StanzaHandler

Process the received IQ packet. Registered PacketInterceptor will be invoked before and after the packet was routed.

Subclasses may redefine this method for different reasons such as modifying the sender of the packet to avoid spoofing, rejecting the packet or even process the packet in another thread.

Overrides:

processIQ in class StanzaHandler

Parameters:

packet - the received packet.

Throws:

UnauthorizedException - if service is not available to sender.

processPresence

protected void processPresence(Presence packet)
                        throws UnauthorizedException

Description copied from class: StanzaHandler

Process the received Presence packet. Registered PacketInterceptor will be invoked before and after the packet was routed.

Subclasses may redefine this method for different reasons such as modifying the sender of the packet to avoid spoofing, rejecting the packet or even process the packet in another thread.

Overrides:

processPresence in class StanzaHandler

Parameters:

packet - the received packet.

Throws:

UnauthorizedException - if service is not available to sender.

processMessage

protected void processMessage(Message packet)
                       throws UnauthorizedException

Description copied from class: StanzaHandler

Process the received Message packet. Registered PacketInterceptor will be invoked before and after the packet was routed.

Subclasses may redefine this method for different reasons such as modifying the sender of the packet to avoid spoofing, rejecting the packet or even process the packet in another thread.

Overrides:

processMessage in class StanzaHandler

Parameters:

packet - the received packet.

Throws:

UnauthorizedException - if service is not available to sender.