org.apache.wiki.event

Class WikiEngineEvent

java.lang.Object

java.util.EventObject

org.apache.wiki.event.WikiEvent

org.apache.wiki.event.WikiEngineEvent

All Implemented Interfaces:

Serializable

public class WikiEngineEvent
extends WikiEvent

WikiEngineEvent indicates a change in the state of the WikiEngine.

Since:

2.4.20

See Also:

WikiEvent, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	INITIALIZED Indicates a WikiEngine initialized event, fired after the wiki service is fully available.
static int	INITIALIZING Indicates a WikiEngine initialization event, fired as the wiki service is being initialized (in progress).
static int	SHUTDOWN Indicates a WikiEngine closing event, fired as a signal that the wiki service is shutting down.
static int	STOPPED Indicates a WikiEngine stopped event, fired after halting the wiki service.

Fields inherited from class org.apache.wiki.event.WikiEvent

ERROR, UNDEFINED

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
WikiEngineEvent(Object eventSource, int type) Constructs an instance of this event.

Method Summary

Modifier and Type	Method and Description
String	eventName() Returns a textual representation of the event type.
WikiEngine	getEngine() Returns the WikiEngine that spawned this event.
String	getTypeDescription() Returns a human-readable description of the event type.
WikiEngine	getWikiEngine() Deprecated. use getEngine() instead.
static boolean	isValidType(int type) Returns true if the int value is a WikiPageEvent type.
protected void	setType(int type) Sets the type of this event.

Methods inherited from class org.apache.wiki.event.WikiEvent

getSrc, getType, getWhen, toString

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

INITIALIZING

public static final int INITIALIZING

Indicates a WikiEngine initialization event, fired as the wiki service is being initialized (in progress).

See Also:

Constant Field Values

INITIALIZED

public static final int INITIALIZED

Indicates a WikiEngine initialized event, fired after the wiki service is fully available.

See Also:

Constant Field Values

SHUTDOWN

public static final int SHUTDOWN

Indicates a WikiEngine closing event, fired as a signal that the wiki service is shutting down.

See Also:

Constant Field Values

STOPPED

public static final int STOPPED

Indicates a WikiEngine stopped event, fired after halting the wiki service. A WikiEngine in this state is not expected to provide further services.

See Also:

Constant Field Values

Constructor Detail

WikiEngineEvent

public WikiEngineEvent(Object eventSource,
                       int type)

Constructs an instance of this event.

Parameters:

eventSource - the Object that is the source of the event, which must be the WikiEngine. If it is not, this method thows a ClassCastException

type - the event type

Method Detail

setType

protected void setType(int type)

Sets the type of this event.

Overrides:

setType in class WikiEvent

Parameters:

type - the type of this WikiEngineEvent.

getEngine

public WikiEngine getEngine()

Returns the WikiEngine that spawned this event.

Returns:

the WikiEngine that spawned this event.

getWikiEngine

public WikiEngine getWikiEngine()

Deprecated. use getEngine() instead.

Returns the WikiEngine that spawned this event.

Returns:

the WikiEngine that spawned this event.

isValidType

public static boolean isValidType(int type)

Returns true if the int value is a WikiPageEvent type.

Parameters:

type - the event type

Returns:

the result

eventName

public final String eventName()

Returns a textual representation of the event type.

Overrides:

eventName in class WikiEvent

Returns:

a String representation of the type

getTypeDescription

public final String getTypeDescription()

Returns a human-readable description of the event type.

Overrides:

getTypeDescription in class WikiEvent

Returns:

a String description of the type