Exemplo n.º 1
0
        private bool FindASTNodeReferenceForNewObject(XmlIR xmlIR, NewBindingItem item)
        {
            Type t = item.node.GetType();
            if (IsContainerOf(typeof(ICollection<object>), t))
            {
                t = t.GetGenericArguments()[0];
            }

            string value = item.XValue;
            AstNode boundASTNode = null;
            AstParserScopeManager scopeManager = item.ScopeManager.Clone();

            // Walk scopes
            while (boundASTNode == null && !scopeManager.IsEmpty)
            {
                boundASTNode = FindASTNode(t, scopeManager.GetScopedName(value));
                scopeManager.Pop();
            }

            // Attempt scopeless binding
            if (boundASTNode == null)
            {
                boundASTNode = FindASTNode(t, value);
            }

            if (boundASTNode != null)
            {
                XElement xElement = new XElement((XElement)boundASTNode.BoundXElement);
                XmlSchemaObject schemaObject = ((XElement)boundASTNode.BoundXElement).GetSchemaInfo().SchemaElement;
                xElement.SetAttributeValue("AsClassOnly", false);
                xElement.SetAttributeValue("Name", item.node.Name);
                Dictionary<string, string> dictParams = new Dictionary<string, string>();
                foreach (XElement param in xElement.Elements(XName.Get("Argument", GetDefaultXMLNamespace(boundASTNode))))
                {
                    string sParam = param.Attribute("Name").Value;
                    XAttribute xAttribute = (item.node.BoundXElement as XElement).
                        Element(XName.Get("New", GetDefaultXMLNamespace(item.node))).Attribute(sParam);
                    if (xAttribute != null)
                    {
                        dictParams.Add("{argument(" + sParam + ")}", xAttribute.Value);
                    }
                    else
                    {
                        dictParams.Add("{argument(" + sParam + ")}", param.Attribute("DefaultValue").Value);
                    }
                }
                ReplaceParameters(xElement, dictParams);
                xmlIR.ValidateXElement(schemaObject, xElement);
                parseElement(xElement, item.node, item.docType);
                return true;
            }
            return false;
        }