java.lang.Object

org.eclipse.net4j.util.event.Notifier

org.eclipse.net4j.util.lifecycle.Lifecycle

All Implemented Interfaces:: INotifier, INotifier.INotifier2, IDeactivateable, ILifecycle, ILifecycle.DeferrableActivation

Direct Known Subclasses:: ExecutorWorkSerializer, FiniteStateMachine, LifecycleHook, ManagedContainer, Randomizer, RWLockManager, RWOLockManager, SerializingExecutor, ShareableLifecycle, UserManager, UserManagerAuthenticator, Worker

public class Lifecycle extends Notifier implements ILifecycle, ILifecycle.DeferrableActivation

A default implementation of an entity with a lifecycle.

Author:: Eike Stepper

Nested Class Summary

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

Modifier and Type

Field

Description

static boolean

USE_LABEL
Constructor Summary

Constructors

Constructor

Description

Lifecycle()
Method Summary

Modifier and Type

Method

Description

final void

activate()

protected final void

checkActive()

protected final void

checkArg(boolean expr, String msg)

protected final void

checkArg(Object handle, String handleName)

protected final void

checkInactive()

protected final void

checkNull(Object handle, String msg)

protected final void

checkState(boolean expr, String msg)

protected final void

checkState(Object handle, String handleName)

final Exception

deactivate()

protected final void

deferredActivate(boolean successful)

protected void

doActivate()

protected void

doAfterActivate()

protected void

doBeforeActivate()

protected void

doBeforeDeactivate()

protected void

doDeactivate()

protected final void

dump()

final LifecycleState

getLifecycleState()

final boolean

isActive()

boolean

isDeferredActivation()

String

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

Field Details
- USE_LABEL
  
  public static boolean USE_LABEL
Constructor Details
- Lifecycle
  
  public Lifecycle()
  
  Since:
  
  2.0
Method Details
- activate
  
  public final void activate() throws LifecycleException
  
  Specified by:
  
  activate in interface ILifecycle
  
  Throws:
  
  LifecycleException
- deactivate
  
  public final Exception deactivate()
  
  Specified by:
  
  deactivate in interface IDeactivateable
  
  Specified by:
  
  deactivate in interface ILifecycle
- getLifecycleState
  
  public final LifecycleState getLifecycleState()
  
  Specified by:
  
  getLifecycleState in interface ILifecycle
  
  Since:
  
  3.0
- isActive
  
  public final boolean isActive()
  
  Specified by:
  
  isActive in interface ILifecycle
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- dump
  
  protected final void dump()
- checkActive
  
  protected final void checkActive()
- checkInactive
  
  protected final void checkInactive()
- checkNull
  
  protected final void checkNull(Object handle, String msg) throws NullPointerException
  
  Throws:
  
  NullPointerException
- checkArg
  
  protected final void checkArg(boolean expr, String msg) throws IllegalArgumentException
  
  Throws:
  
  IllegalArgumentException
- checkArg
  
  protected final void checkArg(Object handle, String handleName) throws IllegalArgumentException
  
  Throws:
  
  IllegalArgumentException
- checkState
  
  protected final void checkState(boolean expr, String msg) throws IllegalStateException
  
  Throws:
  
  IllegalStateException
- checkState
  
  protected final void checkState(Object handle, String handleName) throws IllegalStateException
  
  Throws:
  
  IllegalStateException
- deferredActivate
  
  protected final void deferredActivate(boolean successful)
  
  Since:
  
  2.0
- isDeferredActivation
  
  public boolean isDeferredActivation()
  
  Specified by:
  
  isDeferredActivation in interface ILifecycle.DeferrableActivation
  
  Since:
  
  3.2
- doBeforeActivate
  
  protected void doBeforeActivate() throws Exception
  
  Throws:
  
  Exception
- doActivate
  
  protected void doActivate() throws Exception
  
  Throws:
  
  Exception
- doAfterActivate
  
  protected void doAfterActivate() throws Exception
  
  Throws:
  
  Exception
  
  Since:
  
  3.0
- doBeforeDeactivate
  
  protected void doBeforeDeactivate() throws Exception
  
  Throws:
  
  Exception
- doDeactivate
  
  protected void doDeactivate() throws Exception
  
  Throws:
  
  Exception

Class Lifecycle

Nested Class Summary

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

Constructor Summary

Method Summary

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

Field Details

USE_LABEL

Constructor Details

Lifecycle

Method Details

activate

deactivate

getLifecycleState

isActive

toString

dump

checkActive

checkInactive

checkNull

checkArg

checkArg

checkState

checkState

deferredActivate

isDeferredActivation

doBeforeActivate

doActivate

doAfterActivate

doBeforeDeactivate

doDeactivate