public static string ToJson(this JsonEvent evt)
{
try
{
var logstash = new StringBuilder();
var comma = ",";
logstash.Append("{")
.WriteValueObject("@version", evt.version).Append(comma)
.WriteString("@timestamp", evt.timestamp).Append(comma)
//.WriteString(nameof(JsonEvent.source_host), evt.source_host).Append(comma)
.WriteString(nameof(JsonEvent.app), evt.app).Append(comma)
.WriteString(nameof(JsonEvent.thread_name), evt.thread_name).Append(comma)
.WriteString(nameof(JsonEvent.@class), evt.@class).Append(comma)
.WriteString(nameof(JsonEvent.method), evt.method).Append(comma)
//.WriteString(nameof(JsonEvent.line_number), evt.line_number).Append(comma)
.WriteString(nameof(JsonEvent.level), evt.level).Append(comma)
.WriteString(nameof(JsonEvent.logger_name), evt.logger_name).Append(comma);
foreach (var prop in evt.properties)
{
logstash.WriteString(prop.Key, prop.Value).Append(comma);
}
if (evt.contextData?.Any() ?? false)
{
foreach (var contextData in evt.contextData)
{
logstash.WriteString(contextData.Key, contextData.Value).Append(comma);
}
}
if (evt.threadProps?.Any() ?? false)
{
foreach (var threadProp in evt.threadProps)
{
logstash.WriteString(threadProp.Key, threadProp.Value).Append(comma);
}
}
if (evt.tags?.Any() ?? false)
{
var innerArray = string.Join(", ", evt.tags.Select(tag => $"\"{tag}\""));
logstash.Append($"\"tags\":[{innerArray}]").Append(comma);
}
logstash.WriteMessage(evt)
.Append("}");
var json = logstash.ToString();
//WriteToFile(json);
return(json);
}
catch (Exception e)
{
var formattableString = $"Exception in ToJson: {e.Message} {e}";
WriteToFile(formattableString);
throw;
}
}
public static StringBuilder WriteMessage(this StringBuilder sb, JsonEvent evt)
{
sb.WriteString(nameof(JsonEvent.message), evt.message);
if (evt.exception != null)
{
sb.Append(",")
.Append("\"exception\":{")
.WriteString(nameof(JsonException.exception_class), evt.exception.exception_class).Append(",")
.WriteString(nameof(JsonException.exception_message), evt.exception.exception_message).Append(",")
.WriteString(nameof(JsonException.stacktrace), evt.exception.stacktrace)
.Append("}");
}
return(sb);
}
