public override void OnElement(Element node)
{
//Getting namespace and prefix
string prefix, ns;
_context.NamespaceResolver.GetPrefixAndNs(node, _currentDocument,
() => { var aliasContext = AliasContext.Peek(); return(aliasContext?.AliasDefinition); },
() => ScopeContext.Peek(),
out prefix, out ns);
//Starting Element
if (!string.IsNullOrEmpty(node.Name)) //not text node
{
_xmlTextWriter.WriteStartElement(prefix, node.Name, ns);
}
LocationMap.Add(new LexicalInfo(_currentDocument.Module.FileName, node.start.Line, node.start.Column, node.start.Index));
//Write all namespace declarations in the root element
if (!_rootElementAdded)
{
WritePendingNamespaceDeclarations(ns);
_rootElementAdded = true;
}
if (!ResolveValue(node))
{
base.OnElement(node);
}
//End Element
if (!string.IsNullOrEmpty(node.Name)) //not text node
{
_xmlTextWriter.WriteEndElement();
}
}
protected NsInfo GetContextNsInfo()
{
if (AliasContext.Peek() == null)
{
return(_context.NamespaceResolver.GetNsInfo(_currentDocument));
}
return(_context.NamespaceResolver.GetNsInfo(AliasContext.Peek().AliasDefinition));
}
protected string ResolveValueAlias(Alias alias, out ValueType valueType)
{
var aliasDef = _context.NamespaceResolver.GetAliasDefinition(alias.Name);
AliasContext.Push(new AliasContext {
AliasDefinition = aliasDef, Alias = alias, AliasNsInfo = GetContextNsInfo()
});
var result = aliasDef.ObjectValue == null?ResolveNodeValue(aliasDef, out valueType) : ResolveObjectValue(aliasDef.ObjectValue, out valueType);
AliasContext.Pop();
return(result);
}
public override void OnAttribute(DOM.Attribute node)
{
string prefix, ns;
_context.NamespaceResolver.GetPrefixAndNs(node, _currentDocument,
() => { var aliasContext = AliasContext.Peek(); return(aliasContext?.AliasDefinition); },
() => ScopeContext.Peek(),
out prefix, out ns);
_xmlTextWriter.WriteStartAttribute(prefix, node.Name, ns);
ResolveValue(node);
_xmlTextWriter.WriteEndAttribute();
LocationMap.Add(new LexicalInfo(_currentDocument.Module.FileName, node.start.Line, node.start.Column, node.start.Index));
}
public override void OnAlias(Alias alias)
{
var aliasDef = ((DOM.Antlr.Alias)alias).AliasDefinition;
//Do not resolve alias without AliasDef or having circular reference
if (aliasDef == DOM.Antlr.AliasDefinition.Undefined || aliasDef.HasCircularReference)
{
return;
}
AliasContext.Push(new AliasContext()
{
AliasDefinition = aliasDef, Alias = alias, AliasNsInfo = GetContextNsInfo()
});
Visit(aliasDef.Entities.Where(e => !(e is Attribute)));
AliasContext.Pop();
}
private void ResolveAttributesInAlias(Alias alias)
{
var aliasDef = ((DOM.Antlr.Alias)alias).AliasDefinition;
//Do not resolve alias without AliasDef or having circular reference
if (aliasDef == DOM.Antlr.AliasDefinition.Undefined || aliasDef.HasCircularReference)
{
return;
}
AliasContext.Push(new AliasContext()
{
AliasDefinition = aliasDef, Alias = alias, AliasNsInfo = GetContextNsInfo()
});
ResolveAttributes(aliasDef.Entities);
AliasContext.Pop();
}
