java.lang.Object
- org.eclipse.net4j.util.event.Notifier
- - org.eclipse.net4j.util.lifecycle.Lifecycle
  - - org.eclipse.net4j.util.fsm.FiniteStateMachine<STATE,EVENT,INegotiationContext>
    - - org.eclipse.net4j.util.security.Negotiator<IChallengeResponse.State,IChallengeResponse.Event>
      - org.eclipse.net4j.util.security.ChallengeResponseNegotiator
        
        org.eclipse.net4j.util.security.ResponseNegotiator

All Implemented Interfaces:

INotifier, INotifier.INotifier2, IDeactivateable, ILifecycle, ILifecycle.DeferrableActivation, IChallengeResponse, INegotiationContext.Receiver, INegotiator
```
public class ResponseNegotiator
extends ChallengeResponseNegotiator
```
Author:

Eike Stepper

Nested Class Summary
- Nested classes/interfaces inherited from class org.eclipse.net4j.util.security.ChallengeResponseNegotiator
  ChallengeResponseNegotiator.Transition
- Nested classes/interfaces inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine
  FiniteStateMachine.ChangeStateTransition, FiniteStateMachine.FailTransition, FiniteStateMachine.IgnoreTransition, FiniteStateMachine.StateChangedEvent
- Nested classes/interfaces inherited from interface org.eclipse.net4j.util.security.IChallengeResponse
  IChallengeResponse.Event, IChallengeResponse.State
- Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle
  ILifecycle.DeferrableActivation
- Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier
  INotifier.INotifier2

Field Summary
- Fields inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine
  FAIL, IGNORE
- Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
  USE_LABEL
- Fields inherited from interface org.eclipse.net4j.util.security.IChallengeResponse
  ACKNOWLEDGE_FAILURE, ACKNOWLEDGE_SUCCESS

Constructor Summary

Constructors
Constructor Description

ResponseNegotiator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`doBeforeActivate()`
`protected byte[]`	`encryptToken(char[] password, byte[] token)`
`IPasswordCredentialsProvider`	`getCredentialsProvider()`
`protected void`	`handleAcknowledgement(INegotiationContext context, boolean success)`
`protected void`	`handleChallenge(INegotiationContext context, java.nio.ByteBuffer challenge, java.nio.ByteBuffer response)`
`void`	`setCredentialsProvider(IPasswordCredentialsProvider credentialsProvider)`

Methods inherited from class org.eclipse.net4j.util.security.ChallengeResponseNegotiator
createChallenge, getEncryptionAlgorithmName, getEncryptionIterationCount, getEncryptionSaltBytes, getState, handleResponse, setEncryptionAlgorithmName, setEncryptionIterationCount, setEncryptionSaltBytes, setState

Methods inherited from class org.eclipse.net4j.util.security.Negotiator
getBufferEvent, getFailureState, getInitialState, getStartEvent, getSuccessState, handleFailure, handleSuccess, isInitiator, negotiate, postProcess, receiveBuffer

Methods inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine
changeState, createFailTransition, createIgnoreTransition, formatFailMessage, formatIgnoreMessage, formatProcessMessage, getEvents, getStates, getTransition, init, init, initAll, initAll, initEvents, initEvents, initStates, initStates, process

Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
activate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doActivate, doAfterActivate, doBeforeDeactivate, doDeactivate, dump, getLifecycleState, isActive, isDeferredActivation, toString

Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, addUniqueListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListener, hasListeners, lastListenerRemoved, listenerAdded, listenerRemoved, removeListener

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener

Constructor Detail
- ResponseNegotiator
```
public ResponseNegotiator()
```

Method Detail

getCredentialsProvider

public IPasswordCredentialsProvider getCredentialsProvider()

setCredentialsProvider

public void setCredentialsProvider(IPasswordCredentialsProvider credentialsProvider)

doBeforeActivate
```
protected void doBeforeActivate()
                         throws java.lang.Exception
```
Overrides:

doBeforeActivate in class ChallengeResponseNegotiator

Throws:

java.lang.Exception

handleChallenge

protected void handleChallenge(INegotiationContext context,
                               java.nio.ByteBuffer challenge,
                               java.nio.ByteBuffer response)

Overrides:: handleChallenge in class ChallengeResponseNegotiator

handleAcknowledgement

protected void handleAcknowledgement(INegotiationContext context,
                                     boolean success)

Overrides:: handleAcknowledgement in class ChallengeResponseNegotiator
Since:: 2.0

encryptToken

protected byte[] encryptToken(char[] password,
                              byte[] token)

Class ResponseNegotiator

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.security.ChallengeResponseNegotiator

Nested classes/interfaces inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.security.IChallengeResponse

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier

Field Summary

Fields inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine

Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

Fields inherited from interface org.eclipse.net4j.util.security.IChallengeResponse

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.util.security.ChallengeResponseNegotiator

Methods inherited from class org.eclipse.net4j.util.security.Negotiator

Methods inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine

Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

Methods inherited from class org.eclipse.net4j.util.event.Notifier

Methods inherited from class java.lang.Object

Methods inherited from interface org.eclipse.net4j.util.event.INotifier

Constructor Detail

ResponseNegotiator

Method Detail

getCredentialsProvider

setCredentialsProvider

doBeforeActivate

handleChallenge

handleAcknowledgement

encryptToken