org.jscsi.target.connection.phase

Class TargetLoginPhase

java.lang.Object

org.jscsi.target.connection.phase.TargetPhase

org.jscsi.target.connection.phase.TargetLoginPhase

public final class TargetLoginPhase
extends TargetPhase

Objects of this class represent the Target Login Phase of a connection.

Author:

Andreas Ergenzinger

See Also:

TargetPhase

Field Summary

Fields inherited from class org.jscsi.target.connection.phase.TargetPhase

connection

Constructor Summary

Constructors

Constructor and Description
TargetLoginPhase(Connection connection) The constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	execute(org.jscsi.parser.ProtocolDataUnit pdu) Starts the login phase.
boolean	getAuthenticated()
boolean	getFirstPduAndSetToFalse() This method will return true if currently processed PDU is the first PDU sent by the initiator over this phase's connection.

Methods inherited from class org.jscsi.target.connection.phase.TargetPhase

execute, getTargetConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

TargetLoginPhase

public TargetLoginPhase(Connection connection)

The constructor.

Parameters:

connection -

Method Detail

execute

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

Starts the login phase.

Overrides:

execute in class TargetPhase

Parameters:

pdu - the first PDU to be processes as part of the phase

Returns:

true if and only if the phase was completed successfully

Throws:

OperationNotSupportedException - if the method is not overwritten

IOException - if an I/O error occurs

InterruptedException - if the current Thread is interrupted

org.jscsi.exception.InternetSCSIException - if a iSCSI protocol violation is detected

DigestException - if a PDU digest error is detected

SettingsException - if the target tries to access a parameter that has not been declared or negotiated and that has no default value

getFirstPduAndSetToFalse

public boolean getFirstPduAndSetToFalse()

This method will return true if currently processed PDU is the first PDU sent by the initiator over this phase's connection. Subsequent calls will always return false.

Returns:

true if and only if this method is called for the first time

getAuthenticated

public final boolean getAuthenticated()