lumis.doui.source.event

Class SourcePreDeleteDataEvent

java.lang.Object

lumis.portal.event.AbstractPortalEvent

lumis.portal.event.AbstractTransactionalPortalEvent

lumis.doui.source.event.SourceDeleteDataEvent

lumis.doui.source.event.SourcePreDeleteDataEvent

All Implemented Interfaces:

IPortalEvent

@StableMinor(version="12.3",
             sinceVersion="10.4")
public class SourcePreDeleteDataEvent
extends SourceDeleteDataEvent

Event raised by Source before data is deleted.

Since:

10.4.0

Version:

$Revision: 23747 $ $Date: 2020-04-07 23:16:33 +0000 (Tue, 07 Apr 2020) $

Constructor Summary

Constructors

Constructor and Description
SourcePreDeleteDataEvent(Source<?> serviceSource, Collection<String> itemIds) Creates a new event for before delete of source data.

Method Summary

Modifier and Type	Method and Description
Collection<ISourceData>	getDeletedData() Returns the data that will be deleted.

Methods inherited from class lumis.doui.source.event.SourceDeleteDataEvent

getDeletedItemIds, getSource

Methods inherited from class lumis.portal.event.AbstractTransactionalPortalEvent

getSessionConfig, getTransaction

Methods inherited from class lumis.portal.event.AbstractPortalEvent

getEventGroups, getOperationType, setEventGroups, setOperationType

Methods inherited from class java.lang.Object

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

Methods inherited from interface lumis.portal.event.IPortalEvent

toString

Constructor Detail

SourcePreDeleteDataEvent

public SourcePreDeleteDataEvent(Source<?> serviceSource,
                                Collection<String> itemIds)

Creates a new event for before delete of source data.

Parameters:

serviceSource - the source. By definition, must be the source at service level to prevent inconsistency.

itemIds - the item identifiers being deleted.

Since:

10.4.0

Method Detail

getDeletedData

public Collection<ISourceData> getDeletedData()

Returns the data that will be deleted.

This method may require reading the data from the persistence. So if the required information is available using another method of this event, it may be more efficient to use that other method.

Returns:

a collection of data that will be deleted. For optimizations purpose, the returned collection is reused on multiple calls to this method and the collection and its elements must not be modified to prevent incorrect result on future calls to this method.

Since:

10.4.0