public override ServiceMessage Trace(string message)
{
var traceMessage = new ServiceMessage
{
Level = EnumServiceMessageLevel.Trace,
Message = message,
Detail = message,
MessageDateTimeUtc = DateTime.UtcNow
};
this.WriteServiceMessage(traceMessage);
return traceMessage;
}
public override ServiceMessage Exception(Exception err, object dataObject = null)
{
var exceptionMessage = new ServiceMessage
{
Level = EnumServiceMessageLevel.Error,
Message = err.Message,
Detail = err.ToString(),
MessageDateTimeUtc = DateTime.UtcNow,
DataObjectJson = (dataObject != null) ? dataObject.ToJson(true) : null
};
this.WriteServiceMessage(exceptionMessage);
return exceptionMessage;
}
public override ServiceMessage WarningForObject(string message, object dataObject)
{
var warningMessage = new ServiceMessage
{
Level = EnumServiceMessageLevel.Warning,
Message = message,
Detail = message,
MessageDateTimeUtc = DateTime.UtcNow,
DataObjectJson = (dataObject != null) ? dataObject.ToJson() : null
};
this.WriteServiceMessage(warningMessage);
return warningMessage;
}
public virtual ServiceMessage WarningForObject(string message, object dataObject)
{
var warningMessage = new ServiceMessage
{
Level = EnumServiceMessageLevel.Warning,
Message = message,
Detail = message,
MessageDateTimeUtc = DateTime.UtcNow,
DataObjectJson = GetDataObjectJson(dataObject)
};
//this.DocumentSession.Store(warningMessage);
this.DocumentSession.SaveChanges();
return warningMessage;
}
public void PurgesTraceMessages()
{
using(var session = EmbeddedRavenProvider.DocumentStore.OpenSession())
{
Mock<IEventReporter> eventReporter = new Mock<IEventReporter>();
var configuration = new LogPurgeJobConfiguration
{
TraceAgeMinutes = 1000
};
DateTime now = DateTime.UtcNow;
DateTime cutoff = now.AddMinutes(0-configuration.TraceAgeMinutes.Value);
for(int i = 0; i < 10; i++)
{
var oldMessage = new ServiceMessage
{
Level = EnumServiceMessageLevel.Trace,
Message = Guid.NewGuid().ToString(),
MessageDateTimeUtc = cutoff.AddMinutes(0-10)
};
session.Store(oldMessage);
var newMessage = new ServiceMessage
{
Level = EnumServiceMessageLevel.Trace,
Message = Guid.NewGuid().ToString(),
MessageDateTimeUtc = cutoff.AddMinutes(0+10)
};
session.Store(newMessage);
}
session.SaveChanges();
var beforeMessages= session.Query<ServiceMessage>().OrderBy(i=>i.MessageDateTimeUtc).ToList();
int originalOldMesssageCount = session.Query<ServiceMessage>().Where(i=>i.MessageDateTimeUtc < cutoff).Count();
int originalNewMessageCount = session.Query<ServiceMessage>().Where(i=>i.MessageDateTimeUtc > cutoff).Count();
configuration.UtcNow = now;
var logPurger = new LogPurger(eventReporter.Object, session);
var sut = new LogPurgeJob(eventReporter.Object, logPurger);
sut.Run(configuration);
var afterMesages = session.Query<ServiceMessage>().OrderBy(i => i.MessageDateTimeUtc).ToList();
int newOldMesssageCount = session.Query<ServiceMessage>().Customize(i=>i.WaitForNonStaleResultsAsOfNow()).Where(i => i.MessageDateTimeUtc < cutoff).Count();
int newNewMessageCount = session.Query<ServiceMessage>().Customize(i=>i.WaitForNonStaleResultsAsOfNow()).Where(i=>i.MessageDateTimeUtc > cutoff).Count();
Assert.AreEqual(0, newOldMesssageCount);
Assert.GreaterOrEqual(newNewMessageCount, originalNewMessageCount);
}
}
public void Exception(ServiceMessage exception)
{
try
{
string subject = "DataServiceException: " + exception.Message + "(" + exception.Id + ")";
StringBuilder body = new StringBuilder();
body.AppendLine(string.Format("Exception Date: {0}", exception.MessageDateTimeUtc));
body.AppendLine(string.Format("Exception Message: {0}", exception.Message));
body.AppendLine("Exception Detail:");
body.AppendLine(exception.Detail);
if (!string.IsNullOrWhiteSpace(exception.DataObjectJson))
{
body.AppendLine();
body.AppendLine("Data Object JSON: ");
body.AppendLine(exception.DataObjectJson);
}
var settings = _settingsManager.Get<CoreDataServiceSettings>();
var from = new MailAddress(settings.ExceptionNotificationFromEmailAddress);
var toList = new List<MailAddress>();
if(settings.ExceptionNotificationFromEmailAddress != null)
{
foreach(var item in settings.ExceptionNotificationEmailAddressList)
{
var to = new MailAddress(item);
toList.Add(to);
}
}
_emailQueuer.SendEmail(settings.EmailSettingSource, settings.EmailSettingKey, subject, body.ToString(), toList, from, null);
}
catch (Exception err)
{
Debug.WriteLine("Error sending email: " + err.ToString());
//Who you gonna go cry to now?
}
}
public virtual ServiceMessage Exception(Exception err, object dataObject = null)
{
var exceptionMessage = new ServiceMessage
{
Level = EnumServiceMessageLevel.Error,
Message = err.Message,
Detail = err.ToString(),
MessageDateTimeUtc = DateTime.UtcNow,
DataObjectJson = GetDataObjectJson(dataObject)
};
this.DocumentSession.Store(exceptionMessage);
this.DocumentSession.SaveChanges();
return exceptionMessage;
}
private void WriteServiceMessage(ServiceMessage message)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("[{0}: {1}] {2} - {3}",message.Level, message.MessageDateTimeUtc, message.Message, message.Detail);
if(!string.IsNullOrEmpty(message.DataObjectJson))
{
sb.AppendLine();
sb.AppendLine("JSON:");
sb.AppendLine(message.DataObjectJson);
sb.AppendLine();
}
sb.AppendLine();
Console.WriteLine(sb.ToString());
}
