org.nuxeo.runtime.services.event

Class EventService

java.lang.Object

org.nuxeo.runtime.services.event.EventService

All Implemented Interfaces:

Adaptable, Component, Extensible

public class EventService
extends Object
implements Component, Adaptable

Author:

Bogdan Stefanescu

Field Summary

Fields

Modifier and Type	Field and Description
static ComponentName	NAME

Constructor Summary

Constructors

Constructor and Description
EventService()

Method Summary

Methods

Modifier and Type	Method and Description
void	activate(ComponentContext context) Activates the component.
void	addListener(String topic, EventListener listener)
void	applicationStarted(ComponentContext context) Notify the component that Nuxeo Framework finished starting all Nuxeo bundles.
void	deactivate(ComponentContext context) Deactivates the component.
<T> T	getAdapter(Class<T> adapter) Returns an object which is an instance of the given class associated with this object.
void	registerExtension(Extension extension) Registers the given extension.
void	removeListener(String topic, EventListener listener)
void	sendCancelableEvent(Event event)
void	sendEvent(Event event)
void	unregisterExtension(Extension extension) Unregisters the given extension.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final ComponentName NAME

Constructor Detail

EventService

public EventService()

Method Detail

activate

public void activate(ComponentContext context)
              throws Exception

Description copied from interface: Component

Activates the component.

This method is called by the runtime when a component is activated.

Specified by:

activate in interface Component

Parameters:

context - the runtime context

Throws:

Exception - if an error occurs during activation

deactivate

public void deactivate(ComponentContext context)
                throws Exception

Description copied from interface: Component

Deactivates the component.

This method is called by the runtime when a component is deactivated.

Specified by:

deactivate in interface Component

Parameters:

context - the runtime context

Throws:

Exception - if an error occurs during activation

registerExtension

public void registerExtension(Extension extension)
                       throws Exception

Description copied from interface: Extensible

Registers the given extension.

Specified by:

registerExtension in interface Extensible

Parameters:

extension - the extension to register

Throws:

Exception - if any error occurs

unregisterExtension

public void unregisterExtension(Extension extension)
                         throws Exception

Description copied from interface: Extensible

Unregisters the given extension.

Specified by:

unregisterExtension in interface Extensible

Parameters:

extension - the extension to unregister

Throws:

Exception - if any error occurs

sendEvent

public void sendEvent(Event event)

sendCancelableEvent

public void sendCancelableEvent(Event event)

addListener

public void addListener(String topic,
               EventListener listener)

removeListener

public void removeListener(String topic,
                  EventListener listener)

getAdapter

public <T> T getAdapter(Class<T> adapter)

Description copied from interface: Adaptable

Returns an object which is an instance of the given class associated with this object. Returns null if no such object can be found.

Specified by:

getAdapter in interface Adaptable

Parameters:

adapter - the adapter class to look up

Returns:

a object castable to the given class, or null if this object does not have an adapter for the given class

applicationStarted

public void applicationStarted(ComponentContext context)
                        throws Exception

Description copied from interface: Component

Notify the component that Nuxeo Framework finished starting all Nuxeo bundles.

Specified by:

applicationStarted in interface Component

Throws:

Exception