Package com.dmasone.identity.catalog.application

Class ProductQueryService

java.lang.Object

com.dmasone.identity.catalog.application.ProductQueryService

@Service
public class ProductQueryService
extends Object

Query-side facade for catalog read operations. The service returns immutable projections and uses Redis through Spring Cache when the application is run with the provided infrastructure.

Constructor Summary

Constructors

Constructor	Description
ProductQueryService(ProductJpaRepository productRepository)

Method Summary

Modifier and Type	Method	Description
List<ProductView>	findAll()
ProductView	findById(Long productId)

Methods inherited from class java.lang.Object

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

Constructor Details

ProductQueryService

public ProductQueryService(ProductJpaRepository productRepository)

Method Details

findAll

@Transactional(readOnly=true)
@Cacheable(cacheNames="catalogProducts",
           key="\'all\'")
public List<ProductView> findAll()

findById

@Transactional(readOnly=true)
@Cacheable(cacheNames="catalogProduct",
           key="#productId")
public ProductView findById(Long productId)