FrameworkHandler (OPS4J Pax Logging - API 2.3.1 API)

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 Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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