//Utilities
protected string GetIncomingValue(WebCallContext context)
{
if (!Direction.IsSet(WebTokenDirection.Input)) //it is not input token
{
return(null);
}
switch (this.TokenType)
{
case WebTokenType.Cookie:
var cookies = context.GetIncomingCookies(this.TokenName);
if (cookies == null)
{
return(null);
}
if (cookies.Count == 1)
{
return(cookies[0].Value);
}
return(string.Join(";", cookies.Select(ck => ck.Value)));
case WebTokenType.Header:
var values = context.GetIncomingHeader(this.TokenName);
if (values == null || values.Count == 0)
{
return(null);
}
if (values.Count == 1)
{
return(values[0]);
}
return(string.Join(";", values));
}//switch
return(null);
}
