org.eclipse.californium.scandium.dtls

Class SessionAdapter

java.lang.Object

org.eclipse.californium.scandium.dtls.SessionAdapter

All Implemented Interfaces:

SessionListener

public class SessionAdapter
extends Object
implements SessionListener

An abstract adapter class for listening handshake. The methods in this class are empty. This class exists as convenience for creating SessionListener objects.

Constructor Summary

Constructors

Constructor and Description
SessionAdapter()

Method Summary

Methods

Modifier and Type	Method and Description
void	handshakeCompleted(Handshaker handshaker) Indicates that a handshake with a given peer has been completed.
void	handshakeFailed(Handshaker handshaker, Throwable error) Indicates that a handshake with a given peer has failed.
void	handshakeFlightRetransmitted(Handshaker handshaker, int flight) Indicates that a handshake flight is retransmitted.
void	handshakeStarted(Handshaker handshaker) Indicates that a handshake for establishing a session with a peer has been started.
void	sessionEstablished(Handshaker handshaker, DTLSSession establishedSession) Indicates that a session has successfully been established.

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionAdapter

public SessionAdapter()

Method Detail

handshakeStarted

public void handshakeStarted(Handshaker handshaker)
                      throws HandshakeException

Description copied from interface: SessionListener

Indicates that a handshake for establishing a session with a peer has been started.

Specified by:

handshakeStarted in interface SessionListener

Parameters:

handshaker - the handshaker used to establish the session

Throws:

HandshakeException - if the handshake cannot proceed due to e.g. system resource limitations

sessionEstablished

public void sessionEstablished(Handshaker handshaker,
                      DTLSSession establishedSession)
                        throws HandshakeException

Description copied from interface: SessionListener

Indicates that a session has successfully been established. In particular this means that the session negotiated by the handshaker can now be used to exchange application layer data.

Specified by:

sessionEstablished in interface SessionListener

Parameters:

handshaker - the handshaker used to establish the session

establishedSession - the session that has been negotiated by the handshaker

Throws:

HandshakeException - if the listener cannot process the newly established session

handshakeCompleted

public void handshakeCompleted(Handshaker handshaker)

Description copied from interface: SessionListener

Indicates that a handshake with a given peer has been completed. In particular, this means that both peers have received the other peer's FINISHED messages.

Specified by:

handshakeCompleted in interface SessionListener

Parameters:

handshaker - the handshaker that has been completed

handshakeFailed

public void handshakeFailed(Handshaker handshaker,
                   Throwable error)

Description copied from interface: SessionListener

Indicates that a handshake with a given peer has failed.

Specified by:

handshakeFailed in interface SessionListener

Parameters:

handshaker - the handshaker that has failed

error - the error occurred during the handshake

handshakeFlightRetransmitted

public void handshakeFlightRetransmitted(Handshaker handshaker,
                                int flight)

Description copied from interface: SessionListener

Indicates that a handshake flight is retransmitted.

Specified by:

handshakeFlightRetransmitted in interface SessionListener

Parameters:

handshaker - the handshaker that retransmits a flight

flight - number of flight, which is retransmitted