org.ops4j.pax.logging.spi.support

Class FrameworkHandler

java.lang.Object

org.ops4j.pax.logging.spi.support.FrameworkHandler

All Implemented Interfaces:

EventListener, org.osgi.framework.BundleListener, org.osgi.framework.FrameworkListener, org.osgi.framework.ServiceListener, org.osgi.framework.SynchronousBundleListener

public class FrameworkHandler
extends Object
implements org.osgi.framework.SynchronousBundleListener, org.osgi.framework.FrameworkListener, org.osgi.framework.ServiceListener

One instance of this class will be registered to listen for events generated by the OSGi framework and pass those events to log service. By default, all events log by this class are logged at the DEBUG level. This can be changed to a different level by setting the context or system property org.ops4j.pax.logging.service.frameworkEventsLogLevel to DEBUG, INFO, WARNING, or ERROR. According OSGi Compendium R7, 101.8 Mapping of Events, each even has precise logging level associated and using PaxLoggingConstants.LOGGING_CFG_FRAMEWORK_EVENTS_LOG_LEVEL we can filter out some events.

Constructor Summary

Constructors

Constructor and Description
FrameworkHandler(org.osgi.framework.BundleContext context, PaxLoggingManager manager)

Method Summary

Modifier and Type	Method and Description
void	bundleChanged(org.osgi.framework.BundleEvent bundleEvent) bundle events are logged with LogLevel.INFO level (according to spec) unless other level is specified by PaxLoggingConstants.LOGGING_CFG_FRAMEWORK_EVENTS_LOG_LEVEL.
void	frameworkEvent(org.osgi.framework.FrameworkEvent frameworkEvent) Specification determines logging level for given framework events.
void	serviceChanged(org.osgi.framework.ServiceEvent serviceEvent)

Methods inherited from class java.lang.Object

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

Constructor Detail

FrameworkHandler

public FrameworkHandler(org.osgi.framework.BundleContext context,
                        PaxLoggingManager manager)

Method Detail

bundleChanged

public void bundleChanged(org.osgi.framework.BundleEvent bundleEvent)

bundle events are logged with LogLevel.INFO level (according to spec) unless other level is specified by PaxLoggingConstants.LOGGING_CFG_FRAMEWORK_EVENTS_LOG_LEVEL.

Specified by:

bundleChanged in interface org.osgi.framework.BundleListener

Parameters:

bundleEvent -

frameworkEvent

public void frameworkEvent(org.osgi.framework.FrameworkEvent frameworkEvent)

Specification determines logging level for given framework events. But we're overriding the values.

Specified by:

frameworkEvent in interface org.osgi.framework.FrameworkListener

Parameters:

frameworkEvent -

serviceChanged

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

Specified by:

serviceChanged in interface org.osgi.framework.ServiceListener