public bool GetAll(out IEnumerable <KeyValuePair <Guid, LinkUserAward> > collection, out string errorMessage)
{
bool result;
try
{
result = linkDao.GetAll(out collection, out errorMessage);
}
catch (Exception ex)
{
WriteToLog(ex);
errorMessage = "Sorry. Data access error. Сontact the developer.";
collection = new List <KeyValuePair <Guid, LinkUserAward> >(0);
return(false);
}
collection = collection.ToList();
return(result);
}
public void GetAllShouldReturnFiveMedia()
{
AddObjects(5);
IQueryable <T> objects = dao.GetAll();
Assert.AreEqual(addedObjects.Count, objects.Count <T>());
}
public bool GetLeftJoin(out IEnumerable <KeyValuePair <User, Award> > collection, out string errorMessage)
{
var result = new List <KeyValuePair <User, Award> >(0);
IEnumerable <KeyValuePair <Guid, User> > leftSet;
IEnumerable <KeyValuePair <Guid, LinkUserAward> > linkSet;
IEnumerable <KeyValuePair <Guid, Award> > rightSet;
if (!leftDao.GetAll(out leftSet, out errorMessage) ||
!linkDao.GetAll(out linkSet, out errorMessage) ||
!rightDao.GetAll(out rightSet, out errorMessage))
{
errorMessage = "Sorry. Error in data access layer. Сontact the developer.";
collection = result;
return(false);
}
try
{
result = leftSet
.Join(
linkSet,
x => x.Key,
y => y.Value.UserId,
(x, y) => new KeyValuePair <User, Guid>(x.Value, y.Value.AwardId))
.Join(
rightSet,
a => a.Value,
b => b.Key,
(x, y) => new KeyValuePair <User, Award>(x.Key, y.Value))
.OrderBy(x => x.Key.Name).ToList();
}
catch (Exception ex)
{
WriteToLog(ex);
errorMessage = "Sorry. Error in data access layer. Сontact the developer.";
collection = new List <KeyValuePair <User, Award> >(0);
return(false);
}
errorMessage = string.Empty;
collection = result;
return(true);
}
public virtual IList <T> GetAll()
{
return(_dao.GetAll());
}