Package org.jivesoftware.openfire.net

Class SocketReader

java.lang.Object

org.jivesoftware.openfire.net.SocketReader

All Implemented Interfaces:

Runnable

public abstract class SocketReader
extends Object
implements Runnable

Deprecated.

Old, pre NIO / MINA code. Should not be used as Netty offers better performance. Currently only in use for server dialback.

A SocketReader creates the appropriate Session based on the defined namespace in the stream element and will then keep reading and routing the received packets.

Author:

Gaston Dombiak

Field Summary

Fields

Modifier and Type	Field	Description
protected SocketConnection	connection	Deprecated. Reference to the physical connection.
protected boolean	directTLS	Deprecated. Indicates if sockets initially will be plain text (false), or ecnrypted (true).
protected boolean	open	Deprecated.
protected String	serverName	Deprecated. Server name for which we are attending clients.
protected LocalSession	session	Deprecated. Session associated with the socket reader.

Constructor Summary

Constructors

Constructor	Description
SocketReader(PacketRouter router, RoutingTable routingTable, String serverName, Socket socket, SocketConnection connection, boolean useBlockingMode, boolean directTLS)	Deprecated. Creates a dedicated reader for a socket.

Method Summary

Modifier and Type	Method	Description
protected void	createSession()	Deprecated. Uses the XPP to grab the opening stream tag and create an active session object.
LocalSession	getSession()	Deprecated.
protected void	process(org.dom4j.Element doc)	Deprecated.
protected void	processIQ(org.xmpp.packet.IQ packet)	Deprecated. Process the received IQ packet.
protected void	processMessage(org.xmpp.packet.Message packet)	Deprecated. Process the received Message packet.
protected void	processPresence(org.xmpp.packet.Presence packet)	Deprecated. Process the received Presence packet.
void	run()	Deprecated. A dedicated thread loop for reading the stream and sending incoming packets to the appropriate router.
protected void	shutdown()	Deprecated. Notification message indicating that the SocketReader is shutting down.

Methods inherited from class java.lang.Object

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

Field Detail

session

protected LocalSession session

Deprecated.

Session associated with the socket reader.

connection

protected SocketConnection connection

Deprecated.

Reference to the physical connection.

serverName

protected String serverName

Deprecated.

Server name for which we are attending clients.

directTLS

protected boolean directTLS

Deprecated.

Indicates if sockets initially will be plain text (false), or ecnrypted (true).

open

protected boolean open

Deprecated.

Constructor Detail

SocketReader

public SocketReader(PacketRouter router,
                    RoutingTable routingTable,
                    String serverName,
                    Socket socket,
                    SocketConnection connection,
                    boolean useBlockingMode,
                    boolean directTLS)

Deprecated.

Creates a dedicated reader for a socket.

Parameters:

router - the router for sending packets that were read.

routingTable - the table that keeps routes to registered services.

serverName - the name of the server this socket is working for.

socket - the socket to read from.

connection - the connection being read.

useBlockingMode - true means that the server will use a thread per connection.

directTLS - false means that the socket initially is a plaintext connection.

Method Detail

run

public void run()

Deprecated.

A dedicated thread loop for reading the stream and sending incoming packets to the appropriate router.

Specified by:

run in interface Runnable

process

protected void process(org.dom4j.Element doc)
                throws Exception

Deprecated.

Throws:

Exception

processIQ

protected void processIQ(org.xmpp.packet.IQ packet)
                  throws UnauthorizedException

Deprecated.

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.

Parameters:

packet - the received packet.

Throws:

UnauthorizedException - if the connection required encryption but was not encrypted.

processPresence

protected void processPresence(org.xmpp.packet.Presence packet)
                        throws UnauthorizedException

Deprecated.

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.

Parameters:

packet - the received packet.

Throws:

UnauthorizedException - if the connection required encryption but was not encrypted.

processMessage

protected void processMessage(org.xmpp.packet.Message packet)
                       throws UnauthorizedException

Deprecated.

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.

Parameters:

packet - the received packet.

Throws:

UnauthorizedException - if the connection required encryption but was not encryption.

createSession

protected void createSession()
                      throws UnauthorizedException,
                             org.xmlpull.v1.XmlPullParserException,
                             IOException

Deprecated.

Uses the XPP to grab the opening stream tag and create an active session object. The session to create will depend on the sent namespace. In all cases, the method obtains the opening stream tag, checks for errors, and either creates a session or returns an error and kills the connection. If the connection remains open, the XPP will be set to be ready for the first packet. A call to next() should result in an START_TAG state with the first packet in the stream.

Throws:

UnauthorizedException - if the connection required encryption but was not encrypted.

org.xmlpull.v1.XmlPullParserException - if there was an XML error while creating the session.

IOException - if an IO error occurred while creating the session.

shutdown

protected void shutdown()

Deprecated.

Notification message indicating that the SocketReader is shutting down. The thread will stop reading and processing new requests. Subclasses may want to redefine this message for releasing any resource they might need.

getSession

public LocalSession getSession()

Deprecated.