internal ObjectReader(Internals.Context context, ObjectQuery objectQuery, bool firstLevel)
{
this.context = context;
this.firstLevel = firstLevel;
this.objectType = objectQuery.ObjectType;
this.pageIndex = objectQuery.PageIndex;
this.hasEvents = context.Mappings[this.objectType.ToString()].HasEvents;
Internals.Commands commands = context.Mappings.Commands(this.objectType.ToString());
if (objectQuery.PageSize > 0 && !objectQuery.SkipCounts)
{
string selectCount = commands.RecordCount(objectQuery.WhereClause);
this.totalCount = int.Parse(context.Connection.GetScalarValue(this.objectType, CommandInfo.GetCount, selectCount).ToString());
double pages = (double)(1 + (this.totalCount - 1) / objectQuery.PageSize);
this.pageCount = int.Parse(Math.Floor(pages).ToString());
}
this.data = context.Connection.GetDataReader(this.objectType, CommandInfo.Select, commands.Select(objectQuery));
this.firstRead = true;
if (this.data != null)
{
this.hasObjects = this.data.Read();
}
if (!this.hasObjects)
{
this.Close();
}
}
// Includes GetObjectCount by Ken Muse (http://www.MomentsFromImpact.com)
public int GetObjectCount(ObjectQuery objectQuery)
{
Commands commands = this.Mappings.Commands(objectQuery.ObjectType);
// Oracle returns decimals so cast to int failed
return(Convert.ToInt32(this.Connection.GetScalarValue(objectQuery.ObjectType, CommandInfo.GetCount, commands.RecordCount(objectQuery.WhereClause))));
}