src/main/java/com/arpnetworking/logback/serialization/steno/ListsSerialziationStrategy.java
public String serialize(
            final ILoggingEvent event,
            final String eventName,
            @Nullable final List<String> dataKeys,
            @Nullable final List<Object> dataValues,
            @Nullable final List<String> contextKeys,
            @Nullable final List<Object> contextValues)
            throws Exception {

        final StringWriter jsonWriter = new StringWriter();
        final JsonGenerator jsonGenerator = _jsonFactory.createGenerator(jsonWriter);

        // Start wrapper
        StenoSerializationHelper.startStenoWrapper(event, eventName, jsonGenerator, _objectMapper);

        // Write event data
        jsonGenerator.writeObjectFieldStart("data");
        StenoSerializationHelper.writeKeyValuePairs(dataKeys, dataValues, jsonGenerator, _objectMapper, _encoder);
        jsonGenerator.writeEndObject(); // End 'data' field

        // Output throwable
        StenoSerializationHelper.writeThrowable(event.getThrowableProxy(), jsonGenerator, _objectMapper);

        // End wrapper
        StenoSerializationHelper.endStenoWrapper(event, eventName, contextKeys, contextValues, jsonGenerator, _objectMapper, _encoder);

        return jsonWriter.toString();
    }
public String serialize(
            final ILoggingEvent event,
            final String eventName,
            @Nullable final List<String> dataKeys,
            @Nullable final List<Object> dataValues,
            @Nullable final List<String> contextKeys,
            @Nullable final List<Object> contextValues)
            throws Exception {

        final StringWriter jsonWriter = new StringWriter();
        final JsonGenerator jsonGenerator = _jsonFactory.createGenerator(jsonWriter);

        // Start wrapper
        StenoSerializationHelper.startStenoWrapper(event, eventName, jsonGenerator, _objectMapper);

        // Write event data
        jsonGenerator.writeObjectFieldStart("data");
        StenoSerializationHelper.writeKeyValuePairs(dataKeys, dataValues, jsonGenerator, _objectMapper, _encoder);
        jsonGenerator.writeEndObject(); // End 'data' field

        // Output throwable
        StenoSerializationHelper.writeThrowable(event.getThrowableProxy(), jsonGenerator, _objectMapper);

        // End wrapper
        StenoSerializationHelper.endStenoWrapper(event, eventName, contextKeys, contextValues, jsonGenerator, _objectMapper, _encoder);

        return jsonWriter.toString();
    }
public String serialize ( final ILoggingEvent event , final String eventName , @ Nullable final List < String > dataKeys , @ Nullable final List < Object > dataValues , @ Nullable final List < String > contextKeys , @ Nullable final List < Object > contextValues ) throws Exception { final StringWriter jsonWriter = new StringWriter ( ) ; final JsonGenerator jsonGenerator = _jsonFactory . createGenerator ( jsonWriter ) ; // Start wrapper StenoSerializationHelper . startStenoWrapper ( event , eventName , jsonGenerator , _objectMapper ) ; // Write event data jsonGenerator . writeObjectFieldStart ( "data" ) ; StenoSerializationHelper . writeKeyValuePairs ( dataKeys , dataValues , jsonGenerator , _objectMapper , _encoder ) ; jsonGenerator . writeEndObject ( ) ; // End 'data' field // Output throwable StenoSerializationHelper . writeThrowable ( event . getThrowableProxy ( ) , jsonGenerator , _objectMapper ) ; // End wrapper StenoSerializationHelper . endStenoWrapper ( event , eventName , contextKeys , contextValues , jsonGenerator , _objectMapper , _encoder ) ; return jsonWriter . toString ( ) ; }
Serialize an event.

@param event The event.
@param eventName The event name.
@param dataKeys The message data keys.
@param dataValues The message data values.
@param contextKeys The message context keys.
@param contextValues The message context values.
@return Serialization of message as a <code>String</code>.
@throws Exception Serialization may throw any <code>Exception</code>.
Serialize an event .