public IRestResource GetField(string fieldName)
{
if (!_context.Fields.FieldExists(fieldName))
{
throw new FieldNotFoundException(fieldName, true);
}
var namedField = new NamedField <TItem>(fieldName, _context.Fields);
if (!_context.AuthorizationChecker.CanGetField(_item, namedField))
{
throw new NotAuthorizedForFieldException(AuthorizableVerb.Get, fieldName);
}
IRestResource fullResource = _context.Fields.GetFullResource(fieldName, _item, _context.Transaction);
if (fullResource != null)
{
return(fullResource);
}
if (ScalarFieldHelper.IsScalarType(namedField.Reader.FieldType))
{
return(new EngineRestScalar <TItem>(_context, _item, namedField));
}
return(new EngineRestPoco <TItem>(_context, _item, namedField));
}
public async Task <object> GetAsync()
{
if (!_context.AuthorizationChecker.CanGetField(_item, _field))
{
throw new NotAuthorizedForFieldException(AuthorizableVerb.Get, _field.Name);
}
return(await ScalarFieldHelper.LoadScalarValueAsync(_field.Reader, _item.Query, _context.Repository.ForEachAsync));
}