Class Worker
- java.lang.Object
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- org.eclipse.net4j.util.event.Notifier
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- org.eclipse.net4j.util.lifecycle.Lifecycle
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- org.eclipse.net4j.util.concurrent.Worker
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- All Implemented Interfaces:
INotifier,INotifier.INotifier2,IDeactivateable,ILifecycle,ILifecycle.DeferrableActivation
- Direct Known Subclasses:
Cache,CacheMonitor,QueueWorker,ReferenceQueueWorker,RollingLog
public abstract class Worker extends Lifecycle
- Since:
- 2.0
- Author:
- Eike Stepper
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Nested Class Summary
Nested Classes Modifier and Type Class Description classWorker.WorkContext-
Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle
ILifecycle.DeferrableActivation
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Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier
INotifier.INotifier2
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Field Summary
Fields Modifier and Type Field Description static IErrorHandlerDEFAULT_ERROR_HANDLERstatic intDEFAULT_TIMEOUT
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Constructor Summary
Constructors Constructor Description Worker()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected voiddoActivate()protected voiddoDeactivate()longgetActivationTimeout()longgetDeactivationTimeout()static IErrorHandlergetGlobalErrorHandler()protected java.lang.StringgetThreadName()org.eclipse.net4j.util.concurrent.Worker.WorkerThreadgetWorkerThread()protected voidhandleError(java.lang.Exception ex)booleanisDaemon()voidsetActivationTimeout(long activationTimeout)voidsetDaemon(boolean daemon)voidsetDeactivationTimeout(long deactivationTimeout)static IErrorHandlersetGlobalErrorHandler(IErrorHandler globalErrorHandler)protected abstract voidwork(Worker.WorkContext context)-
Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
activate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doAfterActivate, doBeforeActivate, doBeforeDeactivate, dump, getLifecycleState, isActive, isDeferredActivation, toString
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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
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener
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Field Detail
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DEFAULT_TIMEOUT
public static final int DEFAULT_TIMEOUT
- See Also:
- Constant Field Values
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DEFAULT_ERROR_HANDLER
public static final IErrorHandler DEFAULT_ERROR_HANDLER
- Since:
- 3.0
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Method Detail
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isDaemon
public boolean isDaemon()
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setDaemon
public void setDaemon(boolean daemon)
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getActivationTimeout
public long getActivationTimeout()
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setActivationTimeout
public void setActivationTimeout(long activationTimeout)
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getDeactivationTimeout
public long getDeactivationTimeout()
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setDeactivationTimeout
public void setDeactivationTimeout(long deactivationTimeout)
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getWorkerThread
public org.eclipse.net4j.util.concurrent.Worker.WorkerThread getWorkerThread()
- Since:
- 3.6
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doActivate
protected void doActivate() throws java.lang.Exception- Overrides:
doActivatein classLifecycle- Throws:
java.lang.Exception
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doDeactivate
protected void doDeactivate() throws java.lang.Exception- Overrides:
doDeactivatein classLifecycle- Throws:
java.lang.Exception
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getThreadName
protected java.lang.String getThreadName()
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handleError
protected void handleError(java.lang.Exception ex)
- Since:
- 3.1
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work
protected abstract void work(Worker.WorkContext context) throws java.lang.Exception
- Throws:
java.lang.Exception
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getGlobalErrorHandler
public static IErrorHandler getGlobalErrorHandler()
- Since:
- 3.0
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setGlobalErrorHandler
public static IErrorHandler setGlobalErrorHandler(IErrorHandler globalErrorHandler)
- Since:
- 3.0
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