org.osgi.framework

Class BundleEvent

public class BundleEvent extends EventObject

An event from the Framework describing a bundle lifecycle change.

BundleEvent objects are delivered to SynchronousBundleListeners and BundleListeners when a change occurs in a bundle's lifecycle. A type code is used to identify the event type for future extendability.

OSGi Alliance reserves the right to extend the set of types.

Version: $Revision: 1.19 $

UNKNOWN:

Field Summary
static int	INSTALLED The bundle has been installed.
static int	LAZY_ACTIVATION The bundle will be lazily activated.
static int	RESOLVED The bundle has been resolved.
static int	STARTED The bundle has been started.
static int	STARTING The bundle is about to be activated.
static int	STOPPED The bundle has been stopped.
static int	STOPPING The bundle is about to deactivated.
static int	UNINSTALLED The bundle has been uninstalled.
static int	UNRESOLVED The bundle has been unresolved.
static int	UPDATED The bundle has been updated.

Constructor Summary
	BundleEvent(int type, Bundle bundle) Creates a bundle event of the specified type.

Method Summary
Bundle	getBundle() Returns the bundle which had a lifecycle change.
int	getType() Returns the type of lifecyle event.

Field Detail

INSTALLED

public static final int INSTALLED

The bundle has been installed.

The value of INSTALLED is 0x00000001.

LAZY_ACTIVATION

public static final int LAZY_ACTIVATION

The bundle will be lazily activated.

The bundle has a lazy activation policy and is waiting to be activated. It is now in the STARTING state and has a valid BundleContext. This event is only delivered to SynchronousBundleListeners. It is not delivered to BundleListeners.

The value of LAZY_ACTIVATION is 0x00000200.

Since: 1.4

RESOLVED

public static final int RESOLVED

The bundle has been resolved.

The value of RESOLVED is 0x00000020.

Since: 1.3

STARTED

public static final int STARTED

The bundle has been started.

The bundle's BundleActivator start method has been executed if the bundle has a bundle activator class.

The value of STARTED is 0x00000002.

STARTING

public static final int STARTING

The bundle is about to be activated.

The bundle's BundleActivator start method is about to be called if the bundle has a bundle activator class. This event is only delivered to SynchronousBundleListeners. It is not delivered to BundleListeners.

The value of STARTING is 0x00000080.

Since: 1.3

STOPPED

public static final int STOPPED

The bundle has been stopped.

The bundle's BundleActivator stop method has been executed if the bundle has a bundle activator class.

The value of STOPPED is 0x00000004.

STOPPING

public static final int STOPPING

The bundle is about to deactivated.

The bundle's BundleActivator stop method is about to be called if the bundle has a bundle activator class. This event is only delivered to SynchronousBundleListeners. It is not delivered to BundleListeners.

The value of STOPPING is 0x00000100.

Since: 1.3