private void ParseQueryItemsToGenerics(QueryProtocol[] queryItems, QueryProtocol parentQueryItem)
{
bool isRootGeneric = parentQueryItem == null;
foreach (QueryProtocol queryItem in queryItems)
{
if (isRootGeneric)
{
if (!ClarifyApplication.Instance.SchemaCache.IsValidTableOrView(queryItem.ObjectName))
{
throw new ApplicationException(
string.Format("'{0}' is not a table or view.", queryItem.ObjectName));
}
queryItem.ClarifyGeneric = this.dataSet.CreateGeneric(queryItem.ObjectName);
}
else
{
// Link up child / parents
queryItem.Parent = parentQueryItem;
if (!ClarifyApplication.Instance.SchemaCache.IsValidRelation(parentQueryItem.ObjectName, queryItem.TraverseRelation))
{
throw new ApplicationException(
string.Format("'{0}' is not a valid relation for object '{1}'.", queryItem.TraverseRelation, parentQueryItem.ObjectName));
}
SchemaRelation rel = ClarifyApplication.Instance.SchemaCache.GetRelation(
parentQueryItem.ObjectName, queryItem.TraverseRelation);
if (parentQueryItem.ObjectName.ToLower() == rel.ChildTable.Name.ToLower())
{
queryItem.ObjectName = rel.ParentTable.Name;
}
else
{
queryItem.ObjectName = rel.ChildTable.Name;
}
queryItem.ClarifyGeneric = parentQueryItem.ClarifyGeneric.Traverse(
queryItem.TraverseRelation);
}
ParseQueryItem(queryItem);
}
}
public string GetMtmTableName(SchemaRelation relation)
{
throw new NotImplementedException();
}