/// <summary>
/// Parse the Message for a NotificationDataResponse
/// </summary>
/// <param name="response"></param>
/// <returns></returns>
protected override GCheckoutResponse ParseResponse(string response)
{
NotificationHistoryResponse retVal = null;
try {
retVal = new NotificationHistoryResponse(response);
}
catch (Exception ex) {
string token = null;
if (retVal != null)
{
token = retVal.NextPageToken;
}
Log.Err("NotificationHistoryRequest ParseResponse:" + ex.Message);
throw new NotificationHistoryException(retVal, token, ex);
}
//now process the additional results.
if (retVal.HasMoreResults && RetrieveAllNotifications)
{
ProcessAdditionalTokens(retVal);
}
return(retVal);
}
/// <summary>
/// Add an additional response.
/// </summary>
/// <remarks>This is used when processing the nextpagetoken.
/// We are able to combine multiple messages together.</remarks>
/// <param name="response">The response to add to this message</param>
public void AddAdditionalResponse(NotificationHistoryResponse response)
{
AutoGen.NotificationHistoryResponse theResponse
= response.Response as AutoGen.NotificationHistoryResponse;
if (theResponse != null)
{
_additionalResponses.Add(theResponse);
_notificationResponses = null;
}
else
{
//TODO wrap the error in a specific error to allow people to obtain the message that blew up.
throw new NotificationHistoryException(response, response.NextPageToken, null);
}
}
/// <summary>
/// perform additional queries as needed.
/// </summary>
/// <param name="response"></param>
private void ProcessAdditionalTokens(NotificationHistoryResponse response)
{
NotificationHistoryResponse currentResponse = response;
while (string.IsNullOrEmpty(currentResponse.NextPageToken) == false)
{
NotificationHistoryRequest newRequest
= new NotificationHistoryRequest(MerchantID, MerchantKey,
Environment.ToString(), response.NextPageToken);
try {
NotificationHistoryResponse nextResponse = newRequest.Send()
as NotificationHistoryResponse;
response.AddAdditionalResponse(nextResponse);
currentResponse = nextResponse;
}
catch (Exception ex) {
Log.Err("NotificationHistoryRequest ProcessAdditionalTokens:" + ex.Message);
throw new NotificationHistoryException(response, response.NextPageToken, ex);
}
}
}