private static EventMessageCollection FillMessageCollection(IDataReader dr)
{
var arr = new EventMessageCollection();
try
{
EventMessage obj;
while (dr.Read())
{
//fill business object
obj = FillMessage(dr, false);
//add to collection
arr.Add(obj);
}
}
catch (Exception exc)
{
Exceptions.Exceptions.LogException(exc);
}
finally
{
//close datareader
CBO.CloseDataReader(dr, true);
}
return(arr);
}
public EventMessageCollection GetMessages( string eventName )
{
EventMessageCollection oEventMessageCollection = new EventMessageCollection();
string[] EventMessageFiles;
string EventMessageFile;
string[] subscribers = new string[0];
if( EventQueueConfiguration.GetConfig().PublishedEvents[eventName] != null )
{
subscribers = EventQueueConfiguration.GetConfig().PublishedEvents[eventName].Subscribers.Split( ";".ToCharArray() );
}
else
{
subscribers[0] = "";
}
for( int indx = 0; indx <= subscribers.Length - 1; indx++ )
{
EventMessageFiles = Directory.GetFiles( m_messagePath, MessageName( eventName, subscribers[indx], "*" ) );
foreach( string tempLoopVar_EventMessageFile in EventMessageFiles )
{
EventMessageFile = tempLoopVar_EventMessageFile;
oEventMessageCollection.Add( DeserializeMessage( EventMessageFile, subscribers[indx] ) );
}
}
return oEventMessageCollection;
}
public EventMessageCollection GetMessages(string eventName)
{
EventMessageCollection oEventMessageCollection = new EventMessageCollection();
string[] EventMessageFiles;
string EventMessageFile;
string[] subscribers = new string[0];
if (EventQueueConfiguration.GetConfig().PublishedEvents[eventName] != null)
{
subscribers = EventQueueConfiguration.GetConfig().PublishedEvents[eventName].Subscribers.Split(";".ToCharArray());
}
else
{
subscribers[0] = "";
}
for (int indx = 0; indx <= subscribers.Length - 1; indx++)
{
EventMessageFiles = Directory.GetFiles(m_messagePath, MessageName(eventName, subscribers[indx], "*"));
foreach (string tempLoopVar_EventMessageFile in EventMessageFiles)
{
EventMessageFile = tempLoopVar_EventMessageFile;
oEventMessageCollection.Add(DeserializeMessage(EventMessageFile, subscribers[indx]));
}
}
return(oEventMessageCollection);
}
/// <summary>
/// Processes the messages.
/// </summary>
/// <param name="eventMessages">The event messages.</param>
/// <returns></returns>
public static bool ProcessMessages(EventMessageCollection eventMessages)
{
bool success = Null.NullBoolean;
EventMessage message;
for (int messageNo = 0; messageNo <= eventMessages.Count - 1; messageNo++)
{
message = eventMessages[messageNo];
try
{
object oMessageProcessor = Reflection.CreateObject(message.ProcessorType, message.ProcessorType);
if (!((EventMessageProcessorBase)oMessageProcessor).ProcessMessage(message))
{
throw new Exception();
}
// Set Message comlete so it is not run a second time
DataProvider.Instance().SetEventMessageComplete(message.EventMessageID);
success = true;
}
catch
{
// log if message could not be processed
var log = new LogInfo {
LogTypeKey = EventLogController.EventLogType.HOST_ALERT.ToString()
};
log.AddProperty("EventQueue.ProcessMessage", "Message Processing Failed");
log.AddProperty("ProcessorType", message.ProcessorType);
log.AddProperty("Body", message.Body);
log.AddProperty("Sender", message.Sender);
foreach (string key in message.Attributes.Keys)
{
log.AddProperty(key, message.Attributes[key]);
}
if (!string.IsNullOrEmpty(message.ExceptionMessage))
{
log.AddProperty("ExceptionMessage", message.ExceptionMessage);
}
LogController.Instance.AddLog(log);
if (message.ExpirationDate < DateTime.Now)
{
// Set Message comlete so it is not run a second time
DataProvider.Instance().SetEventMessageComplete(message.EventMessageID);
}
}
}
return(success);
}
public EventMessageCollection GetMessages(string eventName, string subscriberId)
{
EventMessageCollection oEventMessageCollection = new EventMessageCollection();
string[] EventMessageFiles;
string EventMessageFile;
EventMessageFiles = Directory.GetFiles(m_messagePath, MessageName(eventName, subscriberId, "*"));
foreach (string tempLoopVar_EventMessageFile in EventMessageFiles)
{
EventMessageFile = tempLoopVar_EventMessageFile;
oEventMessageCollection.Add(DeserializeMessage(EventMessageFile, subscriberId));
}
return(oEventMessageCollection);
}
public bool ProcessMessages(EventMessageCollection eventMessages)
{
EventMessage message;
foreach (EventMessage tempLoopVar_message in eventMessages)
{
message = tempLoopVar_message;
try
{
object oMessageProcessor = Reflection.CreateObject(message.ProcessorType, message.ProcessorType);
if (!((EventMessageProcessorBase)oMessageProcessor).ProcessMessage(message))
{
throw new Exception();
}
}
catch
{
//log if message could not be processed
EventLogController objEventLog = new EventLogController();
LogInfo objEventLogInfo = new LogInfo();
objEventLogInfo.AddProperty("EventQueue.ProcessMessage", "Message Processing Failed");
objEventLogInfo.AddProperty("ProcessorType", message.ProcessorType);
objEventLogInfo.AddProperty("Body", message.Body);
objEventLogInfo.AddProperty("Sender", message.Sender);
foreach (string key in message.Attributes.Keys)
{
objEventLogInfo.AddProperty(key, message.Attributes[key]);
}
// HACK : Modified to not error if object is null.
//if( message.ExceptionMessage.Length > 0 )
if (!String.IsNullOrEmpty(message.ExceptionMessage))
{
objEventLogInfo.AddProperty("ExceptionMessage", message.ExceptionMessage);
}
objEventLogInfo.LogTypeKey = EventLogController.EventLogType.HOST_ALERT.ToString();
objEventLog.AddLog(objEventLogInfo);
}
}
return(true);
}
/// <summary>
/// Processes the messages.
/// </summary>
/// <param name="eventMessages">The event messages.</param>
/// <returns></returns>
public static bool ProcessMessages(EventMessageCollection eventMessages)
{
bool success = Null.NullBoolean;
EventMessage message;
for (int messageNo = 0; messageNo <= eventMessages.Count - 1; messageNo++)
{
message = eventMessages[messageNo];
try
{
object oMessageProcessor = Reflection.CreateObject(message.ProcessorType, message.ProcessorType);
if (!((EventMessageProcessorBase) oMessageProcessor).ProcessMessage(message))
{
throw new Exception();
}
//Set Message comlete so it is not run a second time
DataProvider.Instance().SetEventMessageComplete(message.EventMessageID);
success = true;
}
catch
{
//log if message could not be processed
var objEventLog = new EventLogController();
var objEventLogInfo = new LogInfo();
objEventLogInfo.AddProperty("EventQueue.ProcessMessage", "Message Processing Failed");
objEventLogInfo.AddProperty("ProcessorType", message.ProcessorType);
objEventLogInfo.AddProperty("Body", message.Body);
objEventLogInfo.AddProperty("Sender", message.Sender);
foreach (string key in message.Attributes.Keys)
{
objEventLogInfo.AddProperty(key, message.Attributes[key]);
}
if (!String.IsNullOrEmpty(message.ExceptionMessage))
{
objEventLogInfo.AddProperty("ExceptionMessage", message.ExceptionMessage);
}
objEventLogInfo.LogTypeKey = EventLogController.EventLogType.HOST_ALERT.ToString();
objEventLog.AddLog(objEventLogInfo);
if (message.ExpirationDate < DateTime.Now)
{
//Set Message comlete so it is not run a second time
DataProvider.Instance().SetEventMessageComplete(message.EventMessageID);
}
}
}
return success;
}
private static EventMessageCollection FillMessageCollection(IDataReader dr)
{
var arr = new EventMessageCollection();
try
{
EventMessage obj;
while (dr.Read())
{
//fill business object
obj = FillMessage(dr, false);
//add to collection
arr.Add(obj);
}
}
catch (Exception exc)
{
Exceptions.Exceptions.LogException(exc);
}
finally
{
//close datareader
CBO.CloseDataReader(dr, true);
}
return arr;
}
public EventMessageCollection GetMessages( string eventName, string subscriberId )
{
EventMessageCollection oEventMessageCollection = new EventMessageCollection();
string[] EventMessageFiles;
string EventMessageFile;
EventMessageFiles = Directory.GetFiles( m_messagePath, MessageName( eventName, subscriberId, "*" ) );
foreach( string tempLoopVar_EventMessageFile in EventMessageFiles )
{
EventMessageFile = tempLoopVar_EventMessageFile;
oEventMessageCollection.Add( DeserializeMessage( EventMessageFile, subscriberId ) );
}
return oEventMessageCollection;
}
public bool ProcessMessages( EventMessageCollection eventMessages )
{
EventMessage message;
foreach( EventMessage tempLoopVar_message in eventMessages )
{
message = tempLoopVar_message;
try
{
object oMessageProcessor = Reflection.CreateObject( message.ProcessorType, message.ProcessorType );
if( !( (EventMessageProcessorBase)oMessageProcessor ).ProcessMessage( message ) )
{
throw new Exception();
}
}
catch
{
//log if message could not be processed
EventLogController objEventLog = new EventLogController();
LogInfo objEventLogInfo = new LogInfo();
objEventLogInfo.AddProperty( "EventQueue.ProcessMessage", "Message Processing Failed" );
objEventLogInfo.AddProperty( "ProcessorType", message.ProcessorType );
objEventLogInfo.AddProperty( "Body", message.Body );
objEventLogInfo.AddProperty( "Sender", message.Sender );
foreach( string key in message.Attributes.Keys )
{
objEventLogInfo.AddProperty( key, message.Attributes[key] );
}
// HACK : Modified to not error if object is null.
//if( message.ExceptionMessage.Length > 0 )
if (!String.IsNullOrEmpty(message.ExceptionMessage))
{
objEventLogInfo.AddProperty( "ExceptionMessage", message.ExceptionMessage );
}
objEventLogInfo.LogTypeKey = EventLogController.EventLogType.HOST_ALERT.ToString();
objEventLog.AddLog( objEventLogInfo );
}
}
return true;
}
