public IEnumerable <KeyValuePair <string, BsonValue> > Create(LogEventInfo logEvent)
{
yield return(new KeyValuePair <string, BsonValue>("Date", new BsonDateTime(logEvent.TimeStamp)));
yield return(new KeyValuePair <string, BsonValue>("Level", _bsonStructConverter.BsonString(logEvent.Level?.Name)));
yield return(new KeyValuePair <string, BsonValue>("Logger", _bsonStructConverter.BsonString(logEvent.LoggerName)));
yield return(new KeyValuePair <string, BsonValue>("Message", _bsonStructConverter.BsonString(logEvent.FormattedMessage)));
yield return(new KeyValuePair <string, BsonValue>("Exception", _bsonExceptionFactory.Create(logEvent.Exception)));
}
public BsonValue GetValue(MongoField field, LogEventInfo logEvent)
{
var value = field?.Layout.Render(logEvent)?.Trim();
if (string.IsNullOrWhiteSpace(value))
{
return(null);
}
BsonType type;
BsonValue bsonValue;
if (!Enum.TryParse(field.BsonType, true, out type) || !_bsonStructConvertMethodFactory.Create(type)(value, out bsonValue))
{
bsonValue = _bsonStructConverter.BsonString(value);
}
return(bsonValue);
}
public BsonValue Create(Exception exception)
{
if (exception == null)
{
return(BsonNull.Value);
}
var document = new BsonDocument();
_bsonDocumentValueAppender.Append(document, "Message", _bsonStructConverter.BsonString(exception.Message));
_bsonDocumentValueAppender.Append(document, "BaseMessage", _bsonStructConverter.BsonString(exception.GetBaseException().Message));
_bsonDocumentValueAppender.Append(document, "Text", _bsonStructConverter.BsonString(exception.ToString()));
_bsonDocumentValueAppender.Append(document, "Type", _bsonStructConverter.BsonString(exception.GetType().ToString()));
_bsonDocumentValueAppender.Append(document, "Stack", _bsonStructConverter.BsonString(exception.StackTrace));
var external = exception as ExternalException;
if (external != null)
{
_bsonDocumentValueAppender.Append(document, "ErrorCode", new BsonInt32(external.ErrorCode));
}
_bsonDocumentValueAppender.Append(document, "Source", _bsonStructConverter.BsonString(exception.Source));
var method = exception.TargetSite;
if (method != null)
{
var assembly = method.Module.Assembly.GetName();
_bsonDocumentValueAppender.Append(document, "MethodName", _bsonStructConverter.BsonString(method.Name));
_bsonDocumentValueAppender.Append(document, "ModuleName", _bsonStructConverter.BsonString(assembly.Name));
_bsonDocumentValueAppender.Append(document, "ModuleVersion", _bsonStructConverter.BsonString(assembly.Version?.ToString()));
}
return(document);
}
public BsonValue Create(IEnumerable <MongoField> props, LogEventInfo logEvent)
{
if (props == null)
{
throw new ArgumentNullException(nameof(props));
}
if (logEvent == null)
{
throw new ArgumentNullException(nameof(logEvent));
}
var propertiesDocument = new BsonDocument();
foreach (var prop in props)
{
_bsonDocumentValueAppender.Append(propertiesDocument, prop.Name, _bsonConverter.GetValue(prop, logEvent));
}
var properties = logEvent.Properties ?? Enumerable.Empty <KeyValuePair <object, object> >();
foreach (var property in properties.Where(property => property.Key != null && property.Value != null))
{
_bsonDocumentValueAppender.Append(propertiesDocument, property.Key.ToString(), _bsonStructConverter.BsonString(property.Value.ToString()));
}
return(propertiesDocument.ElementCount > 0 ? (BsonValue)propertiesDocument : BsonNull.Value);
}