public object GetByAlias(string alias)
{
var valueByAlias = _valuesByAlias[alias];
if (valueByAlias == null && !_valuesByAlias.ContainsKey(alias))
{
throw new OdbRuntimeException(
NDatabaseError.ValuesQueryAliasDoesNotExist.AddParameter(alias).AddParameter(_valuesByAlias.Keys));
}
return(valueByAlias);
}
private void AddModifiedOid(OID oid)
{
if (_modifiedObjectOids.ContainsKey(oid))
{
// Object is already in the list
return;
}
_modifiedObjectOidList.Add(oid);
// Keep the position of the oid in the list as the value of the map.
// Used for the delete.
_modifiedObjectOids.Add(oid, _modifiedObjectOidList.Count - 1);
}
/// <summary>
/// Returns the list of involved fields for this query.
/// </summary>
/// <remarks>
/// Returns the list of involved fields for this query. List of String <pre>If query must return sum("value") and field("name"), involvedField will contain "value","name"</pre>
/// </remarks>
public override IOdbList <string> GetAllInvolvedFields()
{
IOdbList <string> list = new OdbList <string>();
// To check field duplicity
IDictionary <string, string> map = new OdbHashMap <string, string>();
list.AddAll(base.GetAllInvolvedFields());
if (!list.IsNullOrEmpty())
{
foreach (var value in list)
{
map.Add(value, value);
}
}
var iterator = _objectActions.GetEnumerator();
string name;
while (iterator.MoveNext())
{
var queryFieldAction = iterator.Current;
if (queryFieldAction is CountAction)
{
continue;
}
name = queryFieldAction.GetAttributeName();
if (map.ContainsKey(name))
{
continue;
}
list.Add(name);
map.Add(name, name);
}
if (_hasGroupBy)
{
foreach (var groupByField in _groupByFieldList)
{
name = groupByField;
if (map.ContainsKey(name))
{
continue;
}
list.Add(name);
map.Add(name, name);
}
}
if (HasOrderBy())
{
foreach (var field in OrderByFields)
{
name = field;
if (map.ContainsKey(name))
{
continue;
}
list.Add(name);
map.Add(name, name);
}
}
map.Clear();
return(list);
}