public void ResolveCollectionProperty(IASTNode expr)
{
String propertyName = CollectionProperties.GetNormalizedPropertyName(_methodName);
if (expr is FromReferenceNode)
{
FromReferenceNode collectionNode = ( FromReferenceNode )expr;
// If this is 'elements' then create a new FROM element.
if (CollectionPropertyNames.Elements == propertyName)
{
HandleElements(collectionNode, propertyName);
}
else
{
// Not elements(x)
_fromElement = collectionNode.FromElement;
DataType = _fromElement.GetPropertyType(propertyName, propertyName);
_selectColumns = _fromElement.ToColumns(_fromElement.TableAlias, propertyName, _inSelect);
}
if (collectionNode is DotNode)
{
PrepareAnyImplicitJoins(( DotNode )collectionNode);
}
if (!_inSelect)
{
_fromElement.Text = "";
_fromElement.UseWhereFragment = false;
}
PrepareSelectColumns(_selectColumns);
Text = _selectColumns[0];
Type = HqlSqlWalker.SQL_TOKEN;
}
else
{
throw new SemanticException(
"Unexpected expression " + expr +
" found for collection function " + propertyName
);
}
}
public void ResolveCollectionProperty(IASTNode expr)
{
var propertyName = CollectionProperties.GetNormalizedPropertyName(_methodName);
var collectionNode = expr as FromReferenceNode;
if (collectionNode == null)
{
throw new SemanticException(string.Format("Unexpected expression {0} found for collection function {1}", expr, propertyName));
}
// If this is 'elements' then create a new FROM element.
if (CollectionPropertyNames.Elements == propertyName)
{
HandleElements(collectionNode, propertyName);
}
else
{
// Not elements(x)
_fromElement = collectionNode.FromElement;
DataType = _fromElement.GetPropertyType(propertyName, propertyName);
_selectColumns = _fromElement.ToColumns(_fromElement.TableAlias, propertyName, _inSelect);
}
var dotNode = collectionNode as DotNode;
if (dotNode != null)
{
PrepareAnyImplicitJoins(dotNode);
}
if (!_inSelect)
{
_fromElement.Text = "";
_fromElement.UseWhereFragment = false;
}
PrepareSelectColumns(_selectColumns);
Text = _selectColumns[0];
Type = HqlSqlWalker.SQL_TOKEN;
}
