org.eclipse.gemini.blueprint.extender.internal.blueprint.event

Class OsgiEventDispatcher

java.lang.Object

org.eclipse.gemini.blueprint.extender.internal.blueprint.event.OsgiEventDispatcher

All Implemented Interfaces:

BlueprintConstants, EventDispatcher

class OsgiEventDispatcher
extends java.lang.Object
implements EventDispatcher, BlueprintConstants

Actual EventAdmin dispatcher. Implemented as a package-protected generic class that can be further configured by the user-facing classes. The additional benefit is that being a separate class, this class can be used only when the org.osgi.service.event package is available, w/o triggering runtime class loading.

Field Summary

Fields

Modifier and Type	Field and Description
private org.osgi.framework.BundleContext	bundleContext
private static java.lang.String	EVENT_ADMIN
private static org.apache.commons.logging.Log	log logger
private PublishType	publisher

Fields inherited from interface org.eclipse.gemini.blueprint.extender.internal.blueprint.event.BlueprintConstants

ALL_DEPENDENCIES, BUNDLE, BUNDLE_ID, BUNDLE_NAME, BUNDLE_SYM_NAME, BUNDLE_VERSION, CAUSE, DEPENDENCIES, EVENT, EVENT_FILTER, EXCEPTION, EXCEPTION_CLASS, EXCEPTION_MESSAGE, EXTENDER_BUNDLE, EXTENDER_BUNDLE_ID, EXTENDER_BUNDLE_SYM_NAME, EXTENDER_BUNDLE_VERSION, SERVICE_FILTER, SERVICE_FILTER_2, SERVICE_OBJECTCLASS, TIMESTAMP, TOPIC_BLUEPRINT_EVENTS, TOPIC_CREATED, TOPIC_CREATING, TOPIC_DESTROYED, TOPIC_DESTROYING, TOPIC_FAILURE, TOPIC_GRACE, TOPIC_WAITING, TYPE

Constructor Summary

Constructors

Constructor and Description
OsgiEventDispatcher(org.osgi.framework.BundleContext bundleContext, PublishType publisher)

Method Summary

Modifier and Type	Method and Description
void	afterClose(BlueprintEvent event)
void	afterRefresh(BlueprintEvent event)
void	beforeClose(BlueprintEvent event)
void	beforeRefresh(BlueprintEvent event)
void	grace(BlueprintEvent event)
private java.util.Dictionary<java.lang.String,java.lang.Object>	init(BlueprintEvent event)
private void	initDependencies(java.util.Dictionary<java.lang.String,java.lang.Object> props, BlueprintEvent event)
void	refreshFailure(BlueprintEvent event)
private void	sendEvent(org.osgi.service.event.Event osgiEvent)
void	waiting(BlueprintEvent event)

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final org.apache.commons.logging.Log log

logger

EVENT_ADMIN

private static final java.lang.String EVENT_ADMIN

See Also:

Constant Field Values

bundleContext

private final org.osgi.framework.BundleContext bundleContext

publisher

private final PublishType publisher

Constructor Detail

OsgiEventDispatcher

public OsgiEventDispatcher(org.osgi.framework.BundleContext bundleContext,
                           PublishType publisher)

Method Detail

afterClose

public void afterClose(BlueprintEvent event)

Specified by:

afterClose in interface EventDispatcher

afterRefresh

public void afterRefresh(BlueprintEvent event)

Specified by:

afterRefresh in interface EventDispatcher

beforeClose

public void beforeClose(BlueprintEvent event)

Specified by:

beforeClose in interface EventDispatcher

beforeRefresh

public void beforeRefresh(BlueprintEvent event)

Specified by:

beforeRefresh in interface EventDispatcher

refreshFailure

public void refreshFailure(BlueprintEvent event)

Specified by:

refreshFailure in interface EventDispatcher

grace

public void grace(BlueprintEvent event)

Specified by:

grace in interface EventDispatcher

waiting

public void waiting(BlueprintEvent event)

Specified by:

waiting in interface EventDispatcher

initDependencies

private void initDependencies(java.util.Dictionary<java.lang.String,java.lang.Object> props,
                              BlueprintEvent event)

init

private java.util.Dictionary<java.lang.String,java.lang.Object> init(BlueprintEvent event)

sendEvent

private void sendEvent(org.osgi.service.event.Event osgiEvent)