oracle.ifs.core.handlers

Class HandlerDispatcher

java.lang.Object

oracle.ifs.core.handlers.AuditEventHandlerAdapter

oracle.ifs.core.handlers.HandlerDispatcher

All Implemented Interfaces:

AuditEventHandler

public class HandlerDispatcher
extends AuditEventHandlerAdapter

HandlerDispatcher is a handler which dispatches its events to other handlers.

Author:

Dave Long

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROPERTY_NAME_TARGET_HANDLERS Handler property that specifies the handlers that are the dispatch targets (a SystemObject array specifying AuditSpecifications).

Fields inherited from class oracle.ifs.core.handlers.AuditEventHandlerAdapter

DEFAULT_BATCHSIZE

Constructor Summary

Constructors

Constructor and Description
HandlerDispatcher()

Method Summary

Modifier and Type	Method and Description
void	handleEventPosted(AuditEventHandlerContext context) Called when at least one registered event is posted.
void	handleInitialize(AuditEventHandlerContext context) Initializes this handler.
void	handleTimerExpired(AuditEventHandlerContext context) Called when the timer for this AuditEventHandler expires.

Methods inherited from class oracle.ifs.core.handlers.AuditEventHandlerAdapter

deleteEvents, getAuditHandlerSpecification, getAuditSpecification, getHandlerProperty, handleDispose, markProcessingCompleted, markProcessingStarted, processEvent, processEvents, processEvents, processEvents, selectEvents, selectEvents, selectMaximumEventId, setHandlerProperty, setProcessingStarted

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_NAME_TARGET_HANDLERS

public static final String PROPERTY_NAME_TARGET_HANDLERS

Handler property that specifies the handlers that are the dispatch targets (a SystemObject array specifying AuditSpecifications).

See Also:

Constant Field Values

Constructor Detail

HandlerDispatcher

public HandlerDispatcher()

Method Detail

handleInitialize

public void handleInitialize(AuditEventHandlerContext context)
                      throws Exception

Description copied from class: AuditEventHandlerAdapter

Initializes this handler.

Called immediately after construction.

Specified by:

handleInitialize in interface AuditEventHandler

Overrides:

handleInitialize in class AuditEventHandlerAdapter

Parameters:

context - the AuditEventHandlerContext to use for processing

Throws:

Exception - if the operation fails

handleTimerExpired

public void handleTimerExpired(AuditEventHandlerContext context)
                        throws Exception

Description copied from class: AuditEventHandlerAdapter

Called when the timer for this AuditEventHandler expires.

Specified by:

handleTimerExpired in interface AuditEventHandler

Overrides:

handleTimerExpired in class AuditEventHandlerAdapter

Parameters:

context - the AuditEventHandlerContext to use for processing

Throws:

Exception - if the operation fails

handleEventPosted

public void handleEventPosted(AuditEventHandlerContext context)
                       throws Exception

Description copied from class: AuditEventHandlerAdapter

Called when at least one registered event is posted.

Specified by:

handleEventPosted in interface AuditEventHandler

Overrides:

handleEventPosted in class AuditEventHandlerAdapter

Parameters:

context - the AuditEventHandlerContext to use for processing

Throws:

Exception - if the operation fails