private string CreateJsonFromLoggingEvent(log4net.Core.LoggingEvent loggingEvent, long sequence)
{
Dictionary<string, string> additionalFields;
if (innerAdditionalFields != null)
additionalFields = new Dictionary<string, string>(innerAdditionalFields);
else
additionalFields = new Dictionary<string, string>();
var message = RenderLoggingEvent(loggingEvent);
string fullMessage = message;
int messagePos = message.IndexOf("Message:");
if (messagePos > -1)
{
// Special format
string otherProperties = message.Substring(0, messagePos);
fullMessage = message.Substring(messagePos + 8);
var extraFields = new Dictionary<string, string>();
foreach (var part in otherProperties.Split(','))
{
if (string.IsNullOrEmpty(part))
continue;
var keyValue = part.Split(':');
if (keyValue.Length > 1)
extraFields.Add(keyValue[0], keyValue[1]);
}
foreach (var extraField in extraFields)
additionalFields.Add(extraField.Key, extraField.Value);
}
if (loggingEvent.ExceptionObject != null)
{
fullMessage = String.Format("{0} - {1}. {2}. {3}.", fullMessage, loggingEvent.ExceptionObject.Source, loggingEvent.ExceptionObject.Message, loggingEvent.ExceptionObject.StackTrace);
}
if (StripEmptyMessages && string.IsNullOrEmpty(fullMessage))
return null;
var jsonMessage = new JsonMessage
{
Facility = (this.Facility ?? "LOG4NET"),
File = "",
FullMessage = fullMessage,
Host = LoggingHostName,
Level = loggingEvent.Level.ToString(),
Line = "",
Timestamp = loggingEvent.TimeStamp,
Sequence = sequence
};
var dateInfo = System.Globalization.DateTimeFormatInfo.CurrentInfo;
jsonMessage.Index = string.Format(IndexId, jsonMessage.Timestamp,
dateInfo.Calendar.GetWeekOfYear(jsonMessage.Timestamp, dateInfo.CalendarWeekRule, dateInfo.FirstDayOfWeek));
//only set location information if configured
if (IncludeLocationInformation)
{
jsonMessage.File = loggingEvent.LocationInformation.FileName;
jsonMessage.Line = loggingEvent.LocationInformation.LineNumber;
}
//add additional fields and prepend with _ if not present already
if (additionalFields != null)
{
foreach (var item in additionalFields)
{
AddAdditionalFields(item.Key, item.Value, jsonMessage);
}
}
AddAdditionalFields("appender-version", version, jsonMessage);
//add additional fields and prepend with _ if not present already
if (loggingEvent.Properties != null)
{
foreach (DictionaryEntry item in loggingEvent.Properties)
{
var key = item.Key as string;
if (key != null)
{
AddAdditionalFields(key, item.Value as string, jsonMessage);
}
}
}
return jsonMessage.GetJSON();
}
private string CreateJsonFromLoggingEvent(log4net.Core.LoggingEvent loggingEvent, long sequence)
{
Dictionary <string, string> additionalFields;
if (innerAdditionalFields != null)
{
additionalFields = new Dictionary <string, string>(innerAdditionalFields);
}
else
{
additionalFields = new Dictionary <string, string>();
}
var message = RenderLoggingEvent(loggingEvent);
string fullMessage = message;
int messagePos = message.IndexOf("Message:");
if (messagePos > -1)
{
// Special format
string otherProperties = message.Substring(0, messagePos);
fullMessage = message.Substring(messagePos + 8);
var extraFields = new Dictionary <string, string>();
foreach (var part in otherProperties.Split(','))
{
if (string.IsNullOrEmpty(part))
{
continue;
}
var keyValue = part.Split(':');
if (keyValue.Length > 1)
{
extraFields.Add(keyValue[0], keyValue[1]);
}
}
foreach (var extraField in extraFields)
{
additionalFields.Add(extraField.Key, extraField.Value);
}
}
if (loggingEvent.ExceptionObject != null)
{
fullMessage = String.Format("{0} - {1}. {2}. {3}.", fullMessage, loggingEvent.ExceptionObject.Source, loggingEvent.ExceptionObject.Message, loggingEvent.ExceptionObject.StackTrace);
}
if (StripEmptyMessages && string.IsNullOrEmpty(fullMessage))
{
return(null);
}
var jsonMessage = new JsonMessage
{
Facility = (this.Facility ?? "LOG4NET"),
File = "",
FullMessage = fullMessage,
Host = LoggingHostName,
Level = loggingEvent.Level.ToString(),
Line = "",
Timestamp = loggingEvent.TimeStamp,
Sequence = sequence
};
var dateInfo = System.Globalization.DateTimeFormatInfo.CurrentInfo;
jsonMessage.Index = string.Format(IndexId, jsonMessage.Timestamp,
dateInfo.Calendar.GetWeekOfYear(jsonMessage.Timestamp, dateInfo.CalendarWeekRule, dateInfo.FirstDayOfWeek));
//only set location information if configured
if (IncludeLocationInformation)
{
jsonMessage.File = loggingEvent.LocationInformation.FileName;
jsonMessage.Line = loggingEvent.LocationInformation.LineNumber;
}
//add additional fields and prepend with _ if not present already
if (additionalFields != null)
{
foreach (var item in additionalFields)
{
AddAdditionalFields(item.Key, item.Value, jsonMessage);
}
}
AddAdditionalFields("appender-version", version, jsonMessage);
//add additional fields and prepend with _ if not present already
if (loggingEvent.Properties != null)
{
foreach (DictionaryEntry item in loggingEvent.Properties)
{
var key = item.Key as string;
if (key != null)
{
AddAdditionalFields(key, item.Value as string, jsonMessage);
}
}
}
return(jsonMessage.GetJSON());
}
/// <summary>
/// Add
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <param name="json"></param>
private void AddAdditionalFields(string key, string value, JsonMessage message)
{
if (key != null)
{
key = Regex.Replace(key, "[\\W]", "");
message.AdditionalFields.Add(new KeyValuePair<string, string>(key, value));
}
}