Package io.tesler.api.data.dao.databaselistener

Interface IChangeListener<E>

All Superinterfaces:

org.springframework.core.Ordered

All Known Subinterfaces:

ICreatedListener<E>, IDeletedListener<E>, IFieldChangedListener<E,V>, InterimChangeListener<E>

All Known Implementing Classes:

AbstractEntityChangedEventGenerator, AbstractEntityCreatedEventGenerator, AbstractEntityDeletedEventGenerator, AbstractEventGenerator, AbstractFieldChangedEventGenerator, AbstractUnManagedEventGenerator, DictionaryItemChangeListener, SystemSettingChangeListener

public interface IChangeListener<E>
extends org.springframework.core.Ordered

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Method Summary

Modifier and Type	Method	Description
default boolean	canProcess(IChangeVector vector, LOV event)
default int	getOrder()
Class<? extends E>	getType()
default <V> boolean	isFieldChanged(IChangeVector vector, javax.persistence.metamodel.Attribute<E,V> field)
default boolean	isSupported(Object entity)
void	process(IChangeVector vector, LOV event)

Method Detail

getType

Class<? extends E> getType()

isSupported

default boolean isSupported(Object entity)

canProcess

default boolean canProcess(IChangeVector vector,
                           LOV event)

process

void process(IChangeVector vector,
             LOV event)

getOrder

default int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

isFieldChanged

default <V> boolean isFieldChanged(IChangeVector vector,
                                   javax.persistence.metamodel.Attribute<E,V> field)