/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/>
/// </summary>
/// <param name="countryName"><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></param>
/// <returns><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></returns>
public List <Country> FindCountriesByName(string countryName)
{
CountryNameSpecification spec = new CountryNameSpecification(countryName);
return(_countryRepository.GetBySpec(spec as ISpecification <Country>)
.ToList());
}
public IQueryable <Country> GetByName(string name)
{
CountryNameSpecification specification = new CountryNameSpecification(name);
return(_dbSet
.AsNoTracking()
.Where(specification.ToExpression()));
}
public void FindCountriesByName_Invoke_Test()
{
//Arrange
IMainModuleUnitOfWork context = GetUnitOfWork();
ITraceManager traceManager = this.GetTraceManager();
ICountryRepository repository = new CountryRepository(context, traceManager);
string name = "Germany";
CountryNameSpecification spec = new CountryNameSpecification(name);
//Act
IEnumerable <Country> countries = repository.GetBySpec(spec);
//Assert
Assert.IsNotNull(countries);
Assert.IsTrue(countries.Count() > 0);
}
/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/>
/// </summary>
/// <param name="countryName"><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></param>
/// <returns><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></returns>
public List <Country> FindCountriesByName(string countryName)
{
//implement cache-aside pattern
List <Country> countryResults = null;
CacheKey key = new CacheKey("FindCountriesByName", new { CountryName = countryName });
CacheItemConfig cacheItemConfig = new CacheItemConfig(key, new TimeSpan(0, 10, 0));
if (_cacheManager.TryGet <List <Country> >(cacheItemConfig, out countryResults))
{
return(countryResults);
}
else
{
CountryNameSpecification spec = new CountryNameSpecification(countryName);
countryResults = _countryRepository.GetBySpec(spec as ISpecification <Country>)
.ToList();
_cacheManager.Add(cacheItemConfig, countryResults);
return(countryResults);
}
}
/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/>
/// </summary>
/// <param name="countryName"><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></param>
/// <returns><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></returns>
public List<Country> FindCountriesByName(string countryName)
{
//implement cache-aside pattern
List<Country> countryResults = null;
CacheKey key = new CacheKey("FindCountriesByName",new {CountryName=countryName});
CacheItemConfig cacheItemConfig = new CacheItemConfig(key, new TimeSpan(0, 10, 0));
if (_cacheManager.TryGet<List<Country>>(cacheItemConfig, out countryResults))
return countryResults;
else
{
CountryNameSpecification spec = new CountryNameSpecification(countryName);
countryResults = _countryRepository.GetBySpec(spec as ISpecification<Country>)
.ToList();
_cacheManager.Add(cacheItemConfig, countryResults);
return countryResults;
}
}
/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/>
/// </summary>
/// <param name="countryName"><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></param>
/// <returns><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.CustomersManagement.ICustomerManagementService"/></returns>
public List<Country> FindCountriesByName(string countryName)
{
CountryNameSpecification spec = new CountryNameSpecification(countryName);
return _countryRepository.GetBySpec(spec as ISpecification<Country>)
.ToList();
}
public void CountryNameSpecificationShouldBeTrue(string value)
{
CountryNameSpecification specification = new CountryNameSpecification(value);
Assert.IsTrue(specification.IsSatisfiedBy(country));
}
