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org.eclipse.emf.cdo.common.model
Class CDOPackageRegistryPopulator

java.lang.Object
  extended by org.eclipse.net4j.util.event.Notifier
      extended by org.eclipse.net4j.util.lifecycle.Lifecycle
          extended by org.eclipse.net4j.util.concurrent.Worker
              extended by org.eclipse.emf.cdo.common.model.CDOPackageRegistryPopulator
All Implemented Interfaces:
INotifier, ILifecycle, ILifecycle.DeferrableActivation
public class CDOPackageRegistryPopulator
extends Worker

Populates a target package registry by asynchronously polling a source package registry for new EPackage registrations.

Since:
2.0

Nested Class Summary
static class CDOPackageRegistryPopulator.Descriptor
          A package descriptor that resolves packages from a source package registry.
 
Nested classes/interfaces inherited from class org.eclipse.net4j.util.concurrent.Worker
Worker.WorkContext
 
Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle
ILifecycle.DeferrableActivation
 
Field Summary
static int DEFAULT_SOURCE_POLL_INTERVAL
           
 
Fields inherited from class org.eclipse.net4j.util.concurrent.Worker
DEFAULT_ERROR_HANDLER, DEFAULT_TIMEOUT
 
Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
USE_LABEL
 
Constructor Summary
CDOPackageRegistryPopulator(CDOPackageRegistry target)
           
CDOPackageRegistryPopulator(EPackage.Registry source, CDOPackageRegistry target)
           
 
Method Summary
protected  void doActivate()
           
protected  void doWork()
           
 EPackage.Registry getSource()
           
 long getSourcePollInterval()
           
 CDOPackageRegistry getTarget()
           
protected  String getThreadName()
           
static boolean populate(CDOPackageRegistry target)
           
static boolean populate(EPackage.Registry source, CDOPackageRegistry target)
           
 void setSourcePollInterval(long sourcePollInterval)
           
protected  void work(Worker.WorkContext context)
           
 
Methods inherited from class org.eclipse.net4j.util.concurrent.Worker
doDeactivate, getActivationTimeout, getDeactivationTimeout, getGlobalErrorHandler, handleError, isDaemon, setActivationTimeout, setDaemon, setDeactivationTimeout, setGlobalErrorHandler
 
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
 
Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, fireEvent, fireEvent, fireEvent, firstListenerAdded, getListeners, getNotificationService, hasListeners, lastListenerRemoved, 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 Detail

DEFAULT_SOURCE_POLL_INTERVAL

public static final int DEFAULT_SOURCE_POLL_INTERVAL
See Also:
Constant Field Values
Constructor Detail

CDOPackageRegistryPopulator

public CDOPackageRegistryPopulator(CDOPackageRegistry target)

CDOPackageRegistryPopulator

public CDOPackageRegistryPopulator(EPackage.Registry source,
                                   CDOPackageRegistry target)
Method Detail

getSource

public EPackage.Registry getSource()

getTarget

public CDOPackageRegistry getTarget()

getSourcePollInterval

public long getSourcePollInterval()

setSourcePollInterval

public void setSourcePollInterval(long sourcePollInterval)

work

protected void work(Worker.WorkContext context)
             throws Exception
Specified by:
work in class Worker
Throws:
Exception

doWork

protected void doWork()

doActivate

protected void doActivate()
                   throws Exception
Overrides:
doActivate in class Worker
Throws:
Exception

getThreadName

protected String getThreadName()
Overrides:
getThreadName in class Worker

populate

public static boolean populate(CDOPackageRegistry target)

populate

public static boolean populate(EPackage.Registry source,
                               CDOPackageRegistry target)
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Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.