Package com.maker.idmaker

Class IDMakerEntityListener

java.lang.Object

com.maker.idmaker.IDMakerEntityListener

@Component
public class IDMakerEntityListener
extends Object

A listener that checks for fields annotated with IDMaker and generates an ID for them if they are null.

Since:

2024. 5. 31.

Author:

yongjunhong

Constructor Summary

Constructors

Constructor	Description
IDMakerEntityListener()

Method Summary

Modifier and Type	Method	Description
void	prePersist(Object entity)	Method that gets called before an entity gets persisted.

Methods inherited from class java.lang.Object

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

Constructor Details

IDMakerEntityListener

public IDMakerEntityListener()

Method Details

prePersist

@Transactional
public void prePersist(Object entity)

Method that gets called before an entity gets persisted. This method checks all fields of the entity for the IDMaker annotation and generates an ID for them if they are null.

Parameters:

entity - the entity that is about to be persisted

Throws:

IDMakerAccessException - if there is an error accessing the fields of the entity