CDOPackageRegistryPopulator (CDO Model Repository Documentation)

java.lang.Object
- org.eclipse.net4j.util.event.Notifier
- - org.eclipse.net4j.util.lifecycle.Lifecycle
  - - org.eclipse.net4j.util.concurrent.Worker
    - - 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

Nested Classes
Modifier and Type Class and Description

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

Nested Classes
Modifier and Type	Class and Description
`static class`	`CDOPackageRegistryPopulator.Descriptor` A package `descriptor` that resolves `packages` from a `source` package registry.

Field Summary

Fields
Modifier and Type Field and Description

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

Fields
Modifier and Type	Field and Description
`static int`	`DEFAULT_SOURCE_POLL_INTERVAL`

Constructor Summary

Constructors
Constructor and Description
`CDOPackageRegistryPopulator(CDOPackageRegistry target)`
`CDOPackageRegistryPopulator(EPackage.Registry source, CDOPackageRegistry target)`

Method Summary

Methods
Modifier and Type	Method and Description
`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, fireThrowable, 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)

Class CDOPackageRegistryPopulator

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.concurrent.Worker

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

Field Summary

Fields inherited from class org.eclipse.net4j.util.concurrent.Worker

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

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.util.concurrent.Worker

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

Field Detail

DEFAULT_SOURCE_POLL_INTERVAL

Constructor Detail

CDOPackageRegistryPopulator

CDOPackageRegistryPopulator

Method Detail

getSource

getTarget

getSourcePollInterval

setSourcePollInterval

work

doWork

doActivate

getThreadName

populate

populate