private ObjectSet <T> GetObjectSet <T>(ObjectReader reader)
{
ObjectSet <T> objectSet = null;
try {
objectSet = new ObjectSet <T>(reader.PageIndex, reader.PageCount, reader.TotalCount);
while (reader.Read())
{
T entityObject = (T)reader.Current();
object keyValue = reader.ObjectKey();
objectSet.Add(keyValue, entityObject);
}
}
catch (ORMapperException) {
throw;
}
catch (Exception exception) {
throw new ORMapperException("GetObjectSet<T> failed for " + reader.ObjectType.ToString(), exception);
}
finally {
if (reader != null)
{
reader.Close();
}
}
return(objectSet);
}
private IList GetCollection(Type collectionType, ObjectReader reader)
{
IList collection = null;
if (collectionType == typeof(ObjectSet))
{
collection = new ObjectSet(reader.ObjectType, reader.PageIndex, reader.PageCount, reader.TotalCount);
}
else if (collectionType == typeof(ObjectList))
{
ObjectSet objectSet = new ObjectSet(reader.ObjectType, reader.PageIndex, reader.PageCount, reader.TotalCount);
collection = new ObjectList(this, objectSet);
}
else
{
collection = (IList)Activator.CreateInstance(collectionType, true);
}
try {
while (reader.Read())
{
if (collectionType == typeof(IObjectSet))
{
((IObjectSet)collection).Add(reader.ObjectKey(), reader.Current());
}
else
{
collection.Add(reader.Current());
}
}
}
finally {
if (reader != null)
{
reader.Close();
}
}
return(collection);
}