Package org.apache.sling.event.dea

Class DEAConstants

java.lang.Object

org.apache.sling.event.dea.DEAConstants

public abstract class DEAConstants
extends Object

The DEAConstants provides some constants for handling distributed OSGi events.

If an event should be sent to other instances, the event property PROPERTY_DISTRIBUTE should be set to an empty string.

An event, regardless if distributed or not, should never be created with the property PROPERTY_APPLICATION. In addition properties starting with "event.dea." are reserved attributes of this implementation and must not be used by custom events.

If the event is a local event, the PROPERTY_APPLICATION is not available. If it is available, it contains the application (Sling ID) of the instance where the event originated.

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROPERTY_APPLICATION	This event property specifies the application node.
static String	PROPERTY_DISTRIBUTE	This event property indicates, if the event should be distributed in the cluster.

Constructor Summary

Constructors

Constructor	Description
DEAConstants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_DISTRIBUTE

public static final String PROPERTY_DISTRIBUTE

This event property indicates, if the event should be distributed in the cluster.

See Also:

Constant Field Values

PROPERTY_APPLICATION

public static final String PROPERTY_APPLICATION

This event property specifies the application node.

See Also:

Constant Field Values

Constructor Detail

DEAConstants

public DEAConstants()