private ConditionalExpression GetConditionalResourceExpression(IAttribute fromAttribute)
{
string targetResource = fromAttribute.GetTextValue();
string nullCheck = _syntaxProvider.CreateNullCheckExpression(targetResource);
string uriExpression = _syntaxProvider.CreateUriExpression(targetResource);
return(new ConditionalExpression(nullCheck, uriExpression));
}
public void Do(IElement element)
{
if (element.HasAttribute("for"))
{
IAttribute attribute = element.GetAttribute("for");
IConditionalExpressionNodeWrapper codeExpressionNode = element.AddConditionalExpressionNode();
string conditional = _syntaxProvider.CreateNullCheckExpression(attribute.GetTextValue().Split('.').First());
codeExpressionNode.SetExpressionBody(new ConditionalExpression(conditional, attribute.GetTextValue()));
element.ClearInnerText();
}
}
