public static T ExecuteItem <T>(this IGetProvider <T> message) where T : class, IId, IProviderId, new()
{
using (var context = DataContext.CreateForMessage(message))
{
T entity = context.Set <T>().Where(x => x.Id == message.Id && x.ProviderId == message.ProviderId).SingleOrDefault();
return(entity);
}
}
public static R ExecuteItem <T, R>(this IGetProvider <T, R> message)
where T : class, IId, IProviderId
where R : class, new()
{
using (var context = DataContext.CreateForMessage(message))
{
// Step 1. Get the entity
T entity = context.Set <T>().Where(x => x.Id == message.Id && x.ProviderId == message.ProviderId).SingleOrDefault();
// Step 2. Return null if not found
if (entity == null)
{
return(null);
}
// Step 3. Create result
R result = new R();
// Step 4. Set values
result.InjectFrom <CommonValueInjection>(entity);
return(result);
}
}
