public List<CountryDto> getAll() {
return countryRepository
.findAll()
.stream()
.map(countryAssembler.convertCountryToDto())
.collect(Collectors.toList());
}
@Cacheable("countriesCache")
public List<CountryDto> getByName(String name) {
Preconditions.checkArgument(StringUtils.isNotBlank(name), "Name cannot be blank");
return countryRepository
.findByName(name)
.stream()
.map(countryAssembler.convertCountryToDto())
.collect(Collectors.toList());
}
public void add(CountryDto countryDto) {
Preconditions.checkNotNull(countryDto, "countryDto cannot be null");
Country country = countryAssembler.transformCountryDtoToEntity().apply(countryDto);
entityManager.persist(country);
}