/// <summary>
/// Processes the exception.
/// </summary>
/// <param name="queueEntity">The queue entity.</param>
/// <param name="ex">The ex.</param>
private void ProcessException(List <MailMessage> outputMessages, List <OutgoingMessageQueueEntity> queueEntity, Exception ex)
{
for (int index = 0; index < outputMessages.Count; index++)
{
MailMessage message = outputMessages[index];
OutgoingMessageQueueEntity entity = queueEntity[index];
if (message.SentDate != DateTime.MinValue)
{
entity.Error = string.Empty;
entity.DeliveryAttempts++;
entity.IsDelivered = true;
}
else
{
entity.Error = ex.Message;
entity.DeliveryAttempts++;
}
BusinessManager.Update(entity);
}
//foreach (OutgoingMessageQueueEntity entity in queueEntity)
//{
// entity.Error = ex.Message;
// entity.DeliveryAttempts++;
// // TODO: Save Complete Error Stack || Complete Delivery Log
// BusinessManager.Update(entity);
//}
}
/// <summary>
/// Adds the message to outgoing queue.
/// </summary>
/// <param name="referenceFieldName">Name of the reference field.</param>
/// <param name="primaryKeyId">The primary key id.</param>
/// <param name="source">The source.</param>
/// <returns></returns>
protected PrimaryKeyId AddMessageToOutgoingQueue(string metaClassName, string referenceFieldName, PrimaryKeyId primaryKeyId, string source)
{
OutgoingMessageQueueEntity newElement = BusinessManager.InitializeEntity <OutgoingMessageQueueEntity>(OutgoingMessageQueueEntity.ClassName);
newElement[referenceFieldName] = primaryKeyId;
newElement.Source = source;
return(BusinessManager.Create(newElement));
}
/// <summary>
/// Creates the entity object.
/// </summary>
/// <param name="metaClassName">Name of the meta class.</param>
/// <param name="primaryKeyId">The primary key id.</param>
/// <returns></returns>
protected override EntityObject CreateEntityObject(string metaClassName, PrimaryKeyId?primaryKeyId)
{
if (metaClassName == OutgoingMessageQueueEntity.ClassName)
{
OutgoingMessageQueueEntity retVal = new OutgoingMessageQueueEntity();
retVal.PrimaryKeyId = primaryKeyId;
return(retVal);
}
return(base.CreateEntityObject(metaClassName, primaryKeyId));
}
/// <summary>
/// Processes the send result.
/// </summary>
/// <param name="outputMessages">The output messages.</param>
/// <param name="queueEntity">The queue entity.</param>
private void ProcessSendResult(List <MailMessage> outputMessages, List <OutgoingMessageQueueEntity> queueEntity)
{
for (int index = 0; index < outputMessages.Count; index++)
{
MailMessage message = outputMessages[index];
OutgoingMessageQueueEntity entity = queueEntity[index];
if (message.SentDate != DateTime.MinValue)
{
// Mark Message As Delivered
entity.Error = string.Empty;
entity.DeliveryAttempts++;
entity.IsDelivered = true;
}
else
{
entity.Error = message.ErrorMessage;
entity.DeliveryAttempts++;
}
BusinessManager.Update(entity);
}
}
public override void Invoke()
{
// TODO: Remove Expired
RemoveExpiredMessages();
//int maxDeliveryAttempts = 100; // TODO: Read From Config
int maxMessagesPerConnection = 10;
// Prepare temporary collection
List <MailMessage> outputMessages = new List <MailMessage>();
List <OutgoingMessageQueueEntity> queueEntity = new List <OutgoingMessageQueueEntity>();
// Load Outgoing Message Queue Entity
EntityObject[] elements = BusinessManager.List(OutgoingMessageQueueEntity.ClassName,
OutgoingMessageUtil.CreateEmailDeliveryProviderFilters(),
new SortingElement[]
{
SortingElement.Ascending(OutgoingMessageQueueEntity.FieldSource),
SortingElement.Ascending(OutgoingMessageQueueEntity.FieldCreated)
});
// Run Message Delivery Process
for (int elementIndex = 0; elementIndex < elements.Length; elementIndex++)
{
// Read Element From Outgoing Message Queue
OutgoingMessageQueueEntity element = (OutgoingMessageQueueEntity)elements[elementIndex];
// Load Email Message
EmailEntity emailEntity = (EmailEntity)BusinessManager.Load(EmailEntity.ClassName, element.EmailId.Value);
// Create Output Mail Message
MailMessage outputMessage = CopyEmailEntityToMailMessage(emailEntity);
// Add Output message to Output queue
outputMessages.Add(outputMessage);
queueEntity.Add(element);
string currentSource = element.Source;
string nextElementSource = (elementIndex < (elements.Length - 1)) ?
((OutgoingMessageQueueEntity)elements[elementIndex + 1]).Source :
string.Empty;
if (outputMessages.Count < maxMessagesPerConnection &&
currentSource == nextElementSource)
{
continue;
}
// Send Output queue
try
{
// OZ [2010-03-03]: Check that SmtpServer is configured. Write To Outgoing log
if (SmtpBox.TotalCount() == 0)
{
throw new SmtpNotConfiguredException();
}
// Initialize Smtp Client
SmtpClient smtpClient = Mediachase.IBN.Business.EMail.SmtpClientUtility.CreateSmtpClient(element.Source);
// Send
smtpClient.Send(outputMessages.ToArray());
// Process result
ProcessSendResult(outputMessages, queueEntity);
}
catch (Exception ex)
{
ProcessException(outputMessages, queueEntity, ex);
}
// Clear Output queue
outputMessages.Clear();
queueEntity.Clear();
}
//
}
