protected override void ValidateRequest(string requestId)
{
base.ValidateRequest(requestId);
_queryParameters = ParseQueryParameters(_dataRequest.Parameters, out _queryServiceName);
}
protected virtual ByIndexOrNameDictionary <string> ParseQueryParameters(ByIndexOrNameDictionary <string> parameters, out string serviceName)
{
ByIndexOrNameDictionary <string> queryParameters = null;
serviceName = null;
if (CollectionUtils.IsNullOrEmpty(parameters))
{
throw new ArgumentException(string.Format("No parameters were passed to the service. You must pass at least the \"{0}\" parameter.",
PARAM_SERVICE_NAME_KEY));
}
if (!parameters.IsByName)
{
throw new ArgumentException("The parameters to the service are \"by-index,\" but they must be \"by-name\"");
}
queryParameters = new ByIndexOrNameDictionary <string>(true);
StringBuilder sb = new StringBuilder();
foreach (KeyValuePair <string, string> pair in parameters.NameValuePairs)
{
if (string.Equals(pair.Key, PARAM_SERVICE_NAME_KEY, StringComparison.OrdinalIgnoreCase))
{
if (serviceName != null)
{
throw new ArgumentException(string.Format("More than one \"{0}\" parameter was passed to the service: \"{1}\" and \"{2}\"",
PARAM_SERVICE_NAME_KEY, serviceName, pair.Key));
}
if (string.IsNullOrEmpty(pair.Value))
{
throw new ArgumentException(string.Format("The \"{0}\" parameter passed to the service is empty",
PARAM_SERVICE_NAME_KEY));
}
if (!IsValidServiceName(pair.Value))
{
throw new ArgumentException(string.Format("The \"{0}\" parameter value is not supported: \"{1}\"",
PARAM_SERVICE_NAME_KEY, pair.Value));
}
serviceName = pair.Value;
}
else
{
if (CollectionUtils.Contains(DATE_PARAMETER_NAMES, pair.Key, StringComparison.OrdinalIgnoreCase))
{
DateTime dateTime;
if (TryParseNowDate(pair.Value, out dateTime))
{
queryParameters.Add(pair.Key, dateTime.ToString("yyyy-MM-dd"));
}
else
{
throw new ArgumentException(string.Format("The \"{0}\" parameter value cannot be parsed: \"{1}\"",
PARAM_SERVICE_NAME_KEY, pair.Value));
}
}
else
{
queryParameters.Add(pair.Key, pair.Value);
}
if (sb.Length > 0)
{
sb.Append(", ");
}
int index = queryParameters.Count - 1;
sb.AppendFormat("{0} ({1})", pair.Key, queryParameters[pair.Key]);
}
}
if (serviceName == null)
{
throw new ArgumentException(string.Format("A \"{0}\" parameter was not passed to the service", PARAM_SERVICE_NAME_KEY));
}
if (!CollectionUtils.IsNullOrEmpty(queryParameters))
{
AppendAuditLogEvent("Query parameters: {0}", sb.ToString());
}
else
{
AppendAuditLogEvent("No query parameters were specified");
}
return(queryParameters);
}
