BundleEvent

Syntax

public class BundleEvent extends java.util.EventObject

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--org.osgi.framework.BundleEvent
					

All Implemented Interfaces:

java.io.Serializable

Description

Bundle life cycle change event. BundleEvents are delivered to BundleListener s when a change occurs in the bundle's life cycle. A type code is used to identify the event for future extendability.

OSGi reserves the right to extend the set of types in the future.

Fields

INSTALLED

public static final int INSTALLED
						

A bundle has been installed.

The value of INSTALLED is 0x00000001.

See Also: BundleContext.installBundle(String)

STARTED

public static final int STARTED
						

A bundle has been started.

The value of STARTED is 0x00000002.

See Also: Bundle.start()

STOPPED

public static final int STOPPED
						

A bundle has been stopped.

The value of STOPPED is 0x00000004.

See Also: Bundle.stop()

UNINSTALLED

public static final int UNINSTALLED
						

A bundle has been uninstalled.

The value of UNINSTALLED is 0x00000010.

See Also: Bundle.uninstall()

UPDATED

public static final int UPDATED
						

A bundle has been updated.

The value of UPDATED is 0x00000008.

See Also: Bundle.update()

Constructors

BundleEvent(int, Bundle)

public BundleEvent(int type, Bundle bundle)

Construct a bundle event.

Parameters:

type— The event type.

bundle— The bundle who had a change occur in its life cycle.

Methods

getBundle()

public Bundle getBundle()

Retrieve the bundle who had a change occur in its life cycle. This bundle is the source of the event.

Returns: The bundle who had a change occur in its life cycle.

getType()

public int getType()

Retrieve the type of this event. The type values are INSTALLED, STARTED, STOPPED, UPDATED, UNINSTALLED.

Returns: The type of bundle life cycle change.