org.eclipse.scada.core.connection.provider

Class ConnectionTracker

java.lang.Object

org.eclipse.scada.core.connection.provider.ConnectionTracker

Direct Known Subclasses:

ConnectionIdTracker, ConnectionRequestTracker

public abstract class ConnectionTracker
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ConnectionTracker.Listener

Constructor Summary

Constructors

Constructor and Description
ConnectionTracker(org.osgi.framework.BundleContext context, ConnectionTracker.Listener listener, Class<? extends ConnectionService> clazz)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected org.osgi.framework.Filter	createFilter()
protected abstract Map<String,String>	createFilterParameters()
protected SingleServiceTracker<ConnectionService>	createTracker()
ConnectionService	getService()
void	listen()
void	open()
protected void	setService(org.osgi.framework.ServiceReference<ConnectionService> reference, ConnectionService service)
void	unlisten()
ConnectionService	waitForService(long timeout)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionTracker

public ConnectionTracker(org.osgi.framework.BundleContext context,
                 ConnectionTracker.Listener listener,
                 Class<? extends ConnectionService> clazz)

Method Detail

createTracker

protected SingleServiceTracker<ConnectionService> createTracker()

createFilter

protected org.osgi.framework.Filter createFilter()

createFilterParameters

protected abstract Map<String,String> createFilterParameters()

listen

public void listen()

open

public void open()

close

public void close()

unlisten

public void unlisten()

setService

protected void setService(org.osgi.framework.ServiceReference<ConnectionService> reference,
              ConnectionService service)

getService

public ConnectionService getService()

waitForService

public ConnectionService waitForService(long timeout)
                                 throws InterruptedException

Throws:

InterruptedException