Package sk.iway.iwcm.system.datatable.events

Class DatatableEvent<T>

java.lang.Object

java.util.EventObject

org.springframework.context.ApplicationEvent

sk.iway.iwcm.system.datatable.events.DatatableEvent<T>

All Implemented Interfaces:

Serializable

public class DatatableEvent<T>
extends org.springframework.context.ApplicationEvent

Generic event for datatable operations in WebJET, based on https://www.baeldung.com/spring-events Supports listening to specific entity types using:

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DatatableEvent(T source, DatatableEventType eventType)	Constructor for BEFORE_SAVE, BEFORE_DELETE, BEFORE_DUPLICATE events
DatatableEvent(T source, DatatableEventType eventType, Long entityId)	Constructor for AFTER_DELETE event
DatatableEvent(T source, DatatableEventType eventType, T originalEntity)	Constructor for AFTER_SAVE event
DatatableEvent(T source, DatatableEventType eventType, T originalEntity, Long originalId)	Constructor for AFTER_DUPLICATE event

Method Summary

Modifier and Type	Method	Description
String	getClazz()
Long	getEntityId()
DatatableEventType	getEventType()
T	getOriginalEntity()
Long	getOriginalId()
T	getSource()
void	publishEvent()	Publish this event to Spring ApplicationContext
void	setClazz(String clazz)
void	setEntityId(Long entityId)
void	setEventType(DatatableEventType eventType)
void	setOriginalEntity(T originalEntity)
void	setOriginalId(Long originalId)
void	setSource(T source)

Methods inherited from class org.springframework.context.ApplicationEvent

getTimestamp

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Constructor Details

DatatableEvent

public DatatableEvent(T source,
 DatatableEventType eventType)

Constructor for BEFORE_SAVE, BEFORE_DELETE, BEFORE_DUPLICATE events

Parameters:

source - - the entity being operated on

eventType - - type of event

DatatableEvent

public DatatableEvent(T source,
 DatatableEventType eventType,
 T originalEntity)

Constructor for AFTER_SAVE event

Parameters:

source - - the saved entity (with updated ID)

eventType - - AFTER_SAVE

originalEntity - - the original entity before save

DatatableEvent

public DatatableEvent(T source,
 DatatableEventType eventType,
 Long entityId)

Constructor for AFTER_DELETE event

Parameters:

source - - the deleted entity

eventType - - AFTER_DELETE

entityId - - the ID of deleted entity

DatatableEvent

public DatatableEvent(T source,
 DatatableEventType eventType,
 T originalEntity,
 Long originalId)

Constructor for AFTER_DUPLICATE event

Parameters:

source - - the newly duplicated entity

eventType - - AFTER_DUPLICATE

originalEntity - - not used for duplicate

originalId - - the ID of original record that was duplicated

Method Details

publishEvent

public void publishEvent()

Publish this event to Spring ApplicationContext

getSource

public T getSource()

Overrides:

getSource in class EventObject

setSource

public void setSource(T source)

getEventType

public DatatableEventType getEventType()

setEventType

public void setEventType(DatatableEventType eventType)

getClazz

public String getClazz()

setClazz

public void setClazz(String clazz)

getOriginalEntity

public T getOriginalEntity()

setOriginalEntity

public void setOriginalEntity(T originalEntity)

getEntityId

public Long getEntityId()

setEntityId

public void setEntityId(Long entityId)

getOriginalId

public Long getOriginalId()

setOriginalId

public void setOriginalId(Long originalId)