jodd.joy.db

Interface DbEntity<ID>

All Known Implementing Classes:

Entity

public interface DbEntity<ID>

Marker for mapped database entities.

Method Summary

Modifier and Type	Method and Description
default void	detach() Detaches entity by setting ID to null.
ID	getEntityId() Returns entity ID.
default boolean	isPersistent() Returns true if entity is persisted. i.e.
void	setEntityId(ID id) Sets the entity ID.

Method Detail

getEntityId

ID getEntityId()

Returns entity ID. Value null means that entity is not stored in the persistence layer and that is in detached mode.

setEntityId

void setEntityId(ID id)

Sets the entity ID.

isPersistent

default boolean isPersistent()

Returns true if entity is persisted. i.e. ID is not 0

detach

default void detach()

Detaches entity by setting ID to null.