org.eclipse.scada.utils.osgi.pool

Class ObjectPoolTracker<S>

java.lang.Object

org.eclipse.scada.utils.osgi.pool.ObjectPoolTracker<S>

public class ObjectPoolTracker<S>
extends Object

A tracker which tracks object pools

Author:

Jens Reimann

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ObjectPoolTracker.ObjectPoolServiceListener<S>

Constructor Summary

Constructors

Constructor and Description
ObjectPoolTracker(org.osgi.framework.BundleContext context, Class<? extends S> poolClass)
ObjectPoolTracker(org.osgi.framework.BundleContext context, String poolClass)

Method Summary

Modifier and Type	Method and Description
void	addListener(ObjectPoolTracker.ObjectPoolServiceListener<S> listener)
protected void	addPool(ObjectPool<S> objectPool, org.osgi.framework.ServiceReference<ObjectPool<S>> reference)
void	close()
protected int	getPriority(org.osgi.framework.ServiceReference<ObjectPool<S>> reference)
protected int	getPriority(org.osgi.framework.ServiceReference<ObjectPool<S>> reference, int defaultPriority)
protected void	modifyPool(ObjectPool<S> objectPool, org.osgi.framework.ServiceReference<ObjectPool<S>> reference)
void	open()
void	removeListener(ObjectPoolTracker.ObjectPoolServiceListener<S> listener)
protected void	removePool(ObjectPool<S> objectPool)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ObjectPoolTracker

public ObjectPoolTracker(org.osgi.framework.BundleContext context,
                         Class<? extends S> poolClass)
                  throws org.osgi.framework.InvalidSyntaxException

Throws:

org.osgi.framework.InvalidSyntaxException

ObjectPoolTracker

public ObjectPoolTracker(org.osgi.framework.BundleContext context,
                         String poolClass)
                  throws org.osgi.framework.InvalidSyntaxException

Throws:

org.osgi.framework.InvalidSyntaxException

Method Detail

getPriority

protected int getPriority(org.osgi.framework.ServiceReference<ObjectPool<S>> reference)

getPriority

protected int getPriority(org.osgi.framework.ServiceReference<ObjectPool<S>> reference,
                          int defaultPriority)

addPool

protected void addPool(ObjectPool<S> objectPool,
                       org.osgi.framework.ServiceReference<ObjectPool<S>> reference)

modifyPool

protected void modifyPool(ObjectPool<S> objectPool,
                          org.osgi.framework.ServiceReference<ObjectPool<S>> reference)

removePool

protected void removePool(ObjectPool<S> objectPool)

open

public void open()

close

public void close()

addListener

public void addListener(ObjectPoolTracker.ObjectPoolServiceListener<S> listener)

removeListener

public void removeListener(ObjectPoolTracker.ObjectPoolServiceListener<S> listener)