org.jboss.osgi.logging

Class LogServiceTracker

java.lang.Object

org.osgi.util.tracker.ServiceTracker<org.osgi.service.log.LogService,org.osgi.service.log.LogService>

org.jboss.osgi.logging.LogServiceTracker

All Implemented Interfaces:

org.osgi.service.log.LogService, org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.log.LogService,org.osgi.service.log.LogService>

public class LogServiceTracker
extends org.osgi.util.tracker.ServiceTracker<org.osgi.service.log.LogService,org.osgi.service.log.LogService>
implements org.osgi.service.log.LogService

A combined ServiceTracker/LogService that bundles can use to access the registered LogService. If a LogService is registered, the LogServiceTracker delegates to that LogService. If there is no LogService registered, the LogServiceTracker delegates to the SystemLogService

Since:

11-Apr-2009

Author:

thomas.diesler@jboss.com

Field Summary

Fields inherited from class org.osgi.util.tracker.ServiceTracker

context, filter

Fields inherited from interface org.osgi.service.log.LogService

LOG_DEBUG, LOG_ERROR, LOG_INFO, LOG_WARNING

Constructor Summary

Constructors

Constructor and Description
LogServiceTracker(org.osgi.framework.BundleContext context)

Method Summary

Methods

Modifier and Type	Method and Description
org.osgi.service.log.LogService	addingService(org.osgi.framework.ServiceReference<org.osgi.service.log.LogService> reference)
void	log(int level, String message)
void	log(int level, String message, Throwable exception)
void	log(org.osgi.framework.ServiceReference sr, int level, String message)
void	log(org.osgi.framework.ServiceReference sr, int level, String message, Throwable exception)
void	removedService(org.osgi.framework.ServiceReference<org.osgi.service.log.LogService> reference, org.osgi.service.log.LogService service)

Methods inherited from class org.osgi.util.tracker.ServiceTracker

close, getService, getService, getServiceReference, getServiceReferences, getServices, getServices, getTracked, getTrackingCount, isEmpty, modifiedService, open, open, remove, size, waitForService

Methods inherited from class java.lang.Object

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

Constructor Detail

LogServiceTracker

public LogServiceTracker(org.osgi.framework.BundleContext context)

Method Detail

addingService

public org.osgi.service.log.LogService addingService(org.osgi.framework.ServiceReference<org.osgi.service.log.LogService> reference)

Specified by:

addingService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.log.LogService,org.osgi.service.log.LogService>

Overrides:

addingService in class org.osgi.util.tracker.ServiceTracker<org.osgi.service.log.LogService,org.osgi.service.log.LogService>

removedService

public void removedService(org.osgi.framework.ServiceReference<org.osgi.service.log.LogService> reference,
                  org.osgi.service.log.LogService service)

Specified by:

removedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.log.LogService,org.osgi.service.log.LogService>

Overrides:

removedService in class org.osgi.util.tracker.ServiceTracker<org.osgi.service.log.LogService,org.osgi.service.log.LogService>

log

public void log(int level,
       String message)

Specified by:

log in interface org.osgi.service.log.LogService

log

public void log(int level,
       String message,
       Throwable exception)

Specified by:

log in interface org.osgi.service.log.LogService

log

public void log(org.osgi.framework.ServiceReference sr,
       int level,
       String message)

Specified by:

log in interface org.osgi.service.log.LogService

log

public void log(org.osgi.framework.ServiceReference sr,
       int level,
       String message,
       Throwable exception)

Specified by:

log in interface org.osgi.service.log.LogService