Package com.alpaca.persistence.impl

Class AdvertiserDAOImpl

java.lang.Object

com.alpaca.persistence.impl.GenericDAOImpl<Advertiser,UUID>

com.alpaca.persistence.impl.AdvertiserDAOImpl

All Implemented Interfaces:

IAdvertiserDAO, IGenericDAO<Advertiser,UUID>

@Component
public class AdvertiserDAOImpl
extends GenericDAOImpl<Advertiser,UUID>
implements IAdvertiserDAO

Implementation of the IAdvertiserDAO interface for managing Advertiser entities. Extends the generic DAO implementation (GenericDAOImpl) to provide standard CRUD operations and advertiser-specific persistence logic.

Registered as a Spring component, with constructor injection of the AdvertiserRepo.

Field Summary

Fields

Modifier and Type	Field	Description
private final AdvertiserRepo	repo

Constructor Summary

Constructors

Constructor	Description
AdvertiserDAOImpl()

Method Summary

Modifier and Type	Method	Description
boolean	existsByUniqueProperties(Advertiser advertiser)	Determines whether an advertiser already exists based on the associated user ID.
protected Class<Advertiser>	getEntity()	Returns the Advertiser entity class managed by this DAO.
protected GenericRepo<Advertiser,UUID>	getRepo()	Provides the repository used by the generic DAO framework.
Advertiser	updateById(Advertiser advertiser, UUID id)	Updates an existing Advertiser identified by the given ID with non-null and non-blank values from the provided advertiser object.

Methods inherited from class com.alpaca.persistence.impl.GenericDAOImpl

deleteById, existsAllByIds, existsById, findAll, findAllByIds, findAllPage, findById, save, saveAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alpaca.persistence.IGenericDAO

deleteById, existsAllByIds, existsById, findAll, findAllByIds, findAllPage, findById, save, saveAll

Field Details

repo

private final AdvertiserRepo repo

Constructor Details

AdvertiserDAOImpl

public AdvertiserDAOImpl()

Method Details

getRepo

protected GenericRepo<Advertiser,UUID> getRepo()

Provides the repository used by the generic DAO framework.

Specified by:

getRepo in class GenericDAOImpl<Advertiser,UUID>

Returns:

the GenericRepo for Advertiser

getEntity

protected Class<Advertiser> getEntity()

Returns the Advertiser entity class managed by this DAO.

Specified by:

getEntity in class GenericDAOImpl<Advertiser,UUID>

Returns:

Advertiser.class

updateById

public Advertiser updateById(Advertiser advertiser,
 UUID id)

Updates an existing Advertiser identified by the given ID with non-null and non-blank values from the provided advertiser object. Only changed fields are applied. Throws a NotFoundException if no matching entity is found.

Specified by:

updateById in interface IGenericDAO<Advertiser,UUID>

Parameters:

advertiser - the advertiser object containing updated values

id - the unique identifier of the advertiser to update

Returns:

the updated and saved Advertiser instance

Throws:

NotFoundException - if no advertiser exists with the specified ID

existsByUniqueProperties

public boolean existsByUniqueProperties(Advertiser advertiser)

Determines whether an advertiser already exists based on the associated user ID.

Specified by:

existsByUniqueProperties in interface IGenericDAO<Advertiser,UUID>

Parameters:

advertiser - the advertiser object to check; its user must be non-null and have a non-null ID

Returns:

true if an advertiser exists for the given user ID; false otherwise