org.ow2.chameleon.core.activators

Class LogActivator

java.lang.Object

org.ow2.chameleon.core.activators.LogActivator

All Implemented Interfaces:

EventListener, org.osgi.framework.BundleActivator, org.osgi.framework.ServiceListener, org.osgi.service.log.LogListener

public class LogActivator
extends Object
implements org.osgi.service.log.LogListener, org.osgi.framework.BundleActivator, org.osgi.framework.ServiceListener

Starts the logging support.

Version:

$Id: 1.0.4 $Id

Author:

The OW2 Chameleon Team

Constructor Summary

Constructors

Constructor and Description
LogActivator(org.slf4j.Logger logger) Creates a log activator.

Method Summary

Modifier and Type	Method and Description
void	logged(org.osgi.service.log.LogEntry le) A message were logged in the log service.
void	serviceChanged(org.osgi.framework.ServiceEvent ev) The Service Listener method.
void	setLogServiceReference(org.osgi.framework.ServiceReference ref) Sets the log service reference.
void	start(org.osgi.framework.BundleContext bc) Initializes LogReaderService tracking.
void	stop(org.osgi.framework.BundleContext bc) Stops Log tracking.

Methods inherited from class java.lang.Object

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

Constructor Detail

LogActivator

public LogActivator(org.slf4j.Logger logger)

Creates a log activator.

Parameters:

logger - the chameleon logger

Method Detail

setLogServiceReference

public void setLogServiceReference(org.osgi.framework.ServiceReference ref)

Sets the log service reference. For testing purpose only.

Parameters:

ref - the service reference

logged

public void logged(org.osgi.service.log.LogEntry le)

A message were logged in the log service. The log entry is dispatched to the Chameleon logger backend.

Specified by:

logged in interface org.osgi.service.log.LogListener

Parameters:

le - the log entry

See Also:

LogListener.logged(org.osgi.service.log.LogEntry)

start

public void start(org.osgi.framework.BundleContext bc)
           throws Exception

Initializes LogReaderService tracking.

Specified by:

start in interface org.osgi.framework.BundleActivator

Parameters:

bc - the bundle context.

Throws:

Exception

See Also:

BundleActivator.start(org.osgi.framework.BundleContext)

stop

public void stop(org.osgi.framework.BundleContext bc)
          throws Exception

Stops Log tracking.

Specified by:

stop in interface org.osgi.framework.BundleActivator

Parameters:

bc - the bundle context.

Throws:

Exception

See Also:

BundleActivator.stop(org.osgi.framework.BundleContext)

serviceChanged

public void serviceChanged(org.osgi.framework.ServiceEvent ev)

The Service Listener method.

Specified by:

serviceChanged in interface org.osgi.framework.ServiceListener

Parameters:

ev - the event

See Also:

ServiceListener.serviceChanged(org.osgi.framework.ServiceEvent)