org.nuxeo.runtime

Class ComponentEvent

java.lang.Object

org.nuxeo.runtime.ComponentEvent

All Implemented Interfaces:

Serializable

public class ComponentEvent
extends Object
implements Serializable

A component event.

The following event types are defined:

• COMPONENT_REGISTERED Sent when registering a component after the component is created
• ACTIVATING_COMPONENT Sent before a component is activated
• COMPONENT_ACTIVATED Sent after the component is activated
• DEACTIVATING_COMPONENT Sent before a component is deactivated
• COMPONENT_DEACTIVATED Sent after a component is deactivated
• COMPONENT_RESOLVED Sent when a component was resolved (all dependencies are satisfied)
• COMPONENT_UNRESOLVED Sent when a component is unresolved (either it will be unregistered, either one of its dependencies is no more satosfied)
• COMPONENT_UNREGISTERED Sent when unregsitering a component before the component is destroyed
• COMPONENT_EVENT May be used by components to end custom events

Author:

Bogdan Stefanescu

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	ACTIVATING_COMPONENT
static int	COMPONENT_ACTIVATED
static int	COMPONENT_DEACTIVATED
static int	COMPONENT_EVENT
static int	COMPONENT_REGISTERED
static int	COMPONENT_RESOLVED
static int	COMPONENT_STARTED
static int	COMPONENT_STOPPED
static int	COMPONENT_UNREGISTERED
static int	COMPONENT_UNRESOLVED
Serializable	data Optional event data.
static int	DEACTIVATING_COMPONENT
static int	EXTENSION_PENDING
static int	EXTENSION_REGISTERED
static int	EXTENSION_UNREGISTERED
int	id The event id.
RegistrationInfo	registrationInfo The component this event relates to if any, null otherwise.
static int	STARTING_COMPONENT
static int	STOPPING_COMPONENT

Constructor Summary

Constructors

Constructor and Description
ComponentEvent(int id, RegistrationInfo ri)
ComponentEvent(int id, RegistrationInfo ri, Serializable data)

Method Summary

Modifier and Type	Method and Description
String	getEventName() Gets the event name as a string.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

COMPONENT_REGISTERED

public static final int COMPONENT_REGISTERED

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Constant Field Values

ACTIVATING_COMPONENT

public static final int ACTIVATING_COMPONENT

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Constant Field Values

DEACTIVATING_COMPONENT

public static final int DEACTIVATING_COMPONENT

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Constant Field Values

COMPONENT_ACTIVATED

public static final int COMPONENT_ACTIVATED

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Constant Field Values

COMPONENT_DEACTIVATED

public static final int COMPONENT_DEACTIVATED

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Constant Field Values

COMPONENT_UNREGISTERED

public static final int COMPONENT_UNREGISTERED

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Constant Field Values

COMPONENT_RESOLVED

public static final int COMPONENT_RESOLVED

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Constant Field Values

COMPONENT_UNRESOLVED

public static final int COMPONENT_UNRESOLVED

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Constant Field Values

EXTENSION_REGISTERED

public static final int EXTENSION_REGISTERED

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Constant Field Values

EXTENSION_UNREGISTERED

public static final int EXTENSION_UNREGISTERED

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Constant Field Values

EXTENSION_PENDING

public static final int EXTENSION_PENDING

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Constant Field Values

STARTING_COMPONENT

public static final int STARTING_COMPONENT

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Constant Field Values

STOPPING_COMPONENT

public static final int STOPPING_COMPONENT

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Constant Field Values

COMPONENT_STARTED

public static final int COMPONENT_STARTED

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Constant Field Values

COMPONENT_STOPPED

public static final int COMPONENT_STOPPED

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Constant Field Values

COMPONENT_EVENT

public static final int COMPONENT_EVENT

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Constant Field Values

id

public final int id

The event id.

registrationInfo

public final RegistrationInfo registrationInfo

The component this event relates to if any, null otherwise.

data

public final Serializable data

Optional event data.

Constructor Detail

ComponentEvent

public ComponentEvent(int id,
                      RegistrationInfo ri)

ComponentEvent

public ComponentEvent(int id,
                      RegistrationInfo ri,
                      Serializable data)

Method Detail

getEventName

public final String getEventName()

Gets the event name as a string.

Returns:

the event name

toString

public String toString()

Overrides:

toString in class Object