private static Counter OneOrThrow(CounterCollection c)
{
if (c.Count == 1)
{
return(c[0]);
}
else if (c.Count > 1)
{
throw new MultipleEntriesFoundException();
}
return(null);
}
/// <summary>
/// Return every record in the Counter table.
/// </summary>
/// <param name="database">
/// The database to load from or null
/// </param>
public static CounterCollection LoadAll(Database database = null)
{
SqlStringBuilder sql = new SqlStringBuilder();
sql.Select <Counter>();
Database db = database ?? Db.For <Counter>();
var results = new CounterCollection(db, sql.GetDataTable(db))
{
Database = db
};
return(results);
}
/// <summary>
/// This method is intended to respond to client side Qi queries.
/// Use of this method from .Net should be avoided in favor of
/// one of the methods that take a delegate of type
/// WhereDelegate<CounterColumns>.
/// </summary>
/// <param name="where"></param>
/// <param name="database"></param>
public static CounterCollection Where(QiQuery where, Database database = null)
{
var results = new CounterCollection(database, Select <CounterColumns> .From <Counter>().Where(where, database));
return(results);
}