/// <summary>
/// Converts the new invocation call into a select clause.
/// </summary>
/// <param name="newExpression">The new expression.</param>
/// <returns></returns>
public static SelectClause NewToSelectClause(System.Linq.Expressions.NewExpression newExpression)
{
var selectClause = new SelectClause();
selectClause.IsDistinct = false;
selectClause.StreamSelector = StreamSelector.RSTREAM_ISTREAM_BOTH;
selectClause.SelectList = new List <SelectClauseElement>();
foreach (var argExpression in newExpression.Arguments)
{
if (argExpression is MemberExpression)
{
var memberExpression = (MemberExpression)argExpression;
var propertyExpression = MemberToSoda(memberExpression);
var selectClauseElement = new SelectClauseExpression(propertyExpression);
selectClause.SelectList.Add(selectClauseElement);
}
else
{
throw new ArgumentException(
String.Format("Expression of type {0} is not supported", argExpression.NodeType));
}
}
return(selectClause);
}
override public void OnSelectClauseExpression(SelectClauseExpression node)
{
base.OnSelectClauseExpression(node);
var v = node.BaseExpr;
if (v is ReferenceExpression && ((ReferenceExpression)v).Name == _range.Name)
{
RemoveCurrentNode();
}
else
{
var lambda = MakeLambda(_range, node.BaseExpr);
_query.Clauses.Add(MakeMethodCall("Select", lambda));
_query.Ending = null;
}
}
