org.jscsi.target.connection.stage.login

Class SecurityNegotiationStage

java.lang.Object

org.jscsi.target.connection.stage.TargetStage

org.jscsi.target.connection.stage.login.TargetLoginStage

org.jscsi.target.connection.stage.login.SecurityNegotiationStage

public final class SecurityNegotiationStage
extends TargetLoginStage

A TargetLoginStage sub-class representing Security Negotiation Stages.

Author:

Andreas Ergenzinger

Field Summary

Fields inherited from class org.jscsi.target.connection.stage.login.TargetLoginStage

initiatorTaskTag, negotiator, nextStageNumber, requestedNextStageNumber, stageNumber

Fields inherited from class org.jscsi.target.connection.stage.TargetStage

connection, session, settings, targetPhase

Constructor Summary

Constructors

Constructor and Description
SecurityNegotiationStage(TargetLoginPhase targetLoginPhase) The constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(org.jscsi.parser.ProtocolDataUnit initialPdu) Starts the stage.

Methods inherited from class org.jscsi.target.connection.stage.login.TargetLoginStage

checkPdu, getNextStageNumber, receivePduSequence, receivePduSequence, sendPduSequence, sendRejectPdu

Methods inherited from class org.jscsi.target.connection.stage.TargetStage

getConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

SecurityNegotiationStage

public SecurityNegotiationStage(TargetLoginPhase targetLoginPhase)

The constructor.

Parameters:

targetLoginPhase - the login phase this stage is a part of

Method Detail

execute

public void execute(org.jscsi.parser.ProtocolDataUnit initialPdu)
             throws IOException,
                    InterruptedException,
                    org.jscsi.exception.InternetSCSIException,
                    DigestException,
                    SettingsException

Description copied from class: TargetStage

Starts the stage. This method contains the operational logic required for the receiving, processing and sending of PDUs which is needed to successfully complete the represented iSCSI stage.

Specified by:

execute in class TargetStage

Parameters:

initialPdu - the first ProtocolDataUnit to be processed in the stage

Throws:

IOException - if the connection was closed unexpectedly

InterruptedException

org.jscsi.exception.InternetSCSIException - if a PDU has violated the iSCSI standard

DigestException - if a digest error was detected

SettingsException - if the program has attempted to access a value from settings which has not been negotiated and which does not have a default value