public override HqlTreeNode BuildHql(MethodInfo method, Expression targetObject, ReadOnlyCollection <Expression> arguments, HqlTreeBuilder treeBuilder, IHqlExpressionVisitor visitor)
{
string memberName;
if (VisitorUtil.IsDynamicComponentDictionaryGetter(method, targetObject, arguments, visitor.SessionFactory, out memberName))
{
return(treeBuilder.Dot(visitor.Visit(targetObject).AsExpression(), treeBuilder.Ident(memberName)));
}
return(treeBuilder.Index(visitor.Visit(targetObject).AsExpression(), visitor.Visit(arguments[0]).AsExpression()));
}
protected override Expression VisitMethodCall(MethodCallExpression node)
{
if (ListIndexerGenerator.IsMethodSupported(node.Method))
{
_hasIndexer = true;
return(base.Visit(
node.Object == null
? Enumerable.First(node.Arguments) // q.Children.ElementAt(0)
: node.Object // q.Children[0]
));
}
if (VisitorUtil.TryGetPotentialDynamicComponentDictionaryMember(node, out var memberName))
{
_memberPaths.Push(new MemberMetadata(memberName, _convertType, _hasIndexer));
_convertType = null;
_hasIndexer = false;
return(base.Visit(node.Object));
}
return(Visit(node));
}
