/// <summary>
/// Given a list of messages, add them to the database in the
/// appropriate structure.
/// </summary>
/// <param name="messageList">The list of messages to add.</param>
/// <param name="parseEnded">A flag to indicate whether the parsing
/// has ended. If so, close out all waiting values.</param>
internal void ProcessNewMessages(List <Message> messageList, bool parseEnded)
{
// Can't process messages if no db present.
if (localDB == null)
{
return;
}
if ((messageList == null) || (messageList.Count == 0))
{
databaseEntry.UpdatePlayerInfo(localDB, Parsing.MsgManager.Instance.PlayerInfoList);
return;
}
int totalMessageCount = messageList.Count;
int messageNumber = 0;
// lock database while we're modifying it
if (databaseAccessMutex.WaitOne())
{
try
{
foreach (var message in messageList)
{
databaseEntry.AddMessageToDatabase(localDB, message);
OnMessageProcessed(new ReaderStatusEventArgs(++messageNumber, totalMessageCount, false, false));
}
databaseEntry.UpdatePlayerInfo(localDB, Parsing.MsgManager.Instance.PlayerInfoList);
}
catch (Exception e)
{
OnMessageProcessed(new ReaderStatusEventArgs(++messageNumber, totalMessageCount, false, true));
Logger.Instance.Log(e);
}
finally
{
databaseAccessMutex.ReleaseMutex();
OnMessageProcessed(new ReaderStatusEventArgs(++messageNumber, totalMessageCount, true, false));
}
}
databaseEntry.MessageBatchSent();
// Only push updates to disk every 5 seconds, unless parse is ending.
if (parseEnded == false)
{
DateTime currentTime = DateTime.Now;
if (lastUpdateTime + updateDelayWindow > currentTime)
{
return;
}
lastUpdateTime = currentTime;
}
KPDatabaseDataSet datasetChanges = null;
try
{
if (localDB.HasChanges())
{
datasetChanges = (KPDatabaseDataSet)localDB.GetChanges();
// Notify watchers so that they can view the database with
// Row changed/inserted/deleted flags still visible
OnDatabaseChanging(new DatabaseWatchEventArgs(datasetChanges));
UpdateDatabase();
// Notify watchers when database has been fully updated.
OnDatabaseChanged(new DatabaseWatchEventArgs(null));
}
}
catch (Exception e)
{
Logger.Instance.Log(e);
}
finally
{
if (datasetChanges != null)
{
datasetChanges.Dispose();
}
}
if (parseEnded == true)
{
databaseEntry.Reset();
}
}