cloud.metaapi.sdk.clients.meta_api

Class PacketLogger

java.lang.Object

cloud.metaapi.sdk.clients.meta_api.PacketLogger

public class PacketLogger
extends Object

A class which records packets into log files

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PacketLogger.LoggerOptions Packet logger options
static class	PacketLogger.LogMessage Log message

Constructor Summary

Constructors

Constructor and Description
PacketLogger(PacketLogger.LoggerOptions opts) Constructs the class

Method Summary

Modifier and Type	Method and Description
String	getFilePath(String accountId) Returns path for account log file
void	logPacket(com.fasterxml.jackson.databind.JsonNode packet) Processes packets and pushes them into save queue
List<PacketLogger.LogMessage>	readLogs(String accountId) Returns log messages
List<PacketLogger.LogMessage>	readLogs(String accountId, Date dateAfter, Date dateBefore) Returns log messages within date bounds as an array of objects
void	start() Initializes the packet logger
void	stop() Deinitializes the packet logger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PacketLogger

public PacketLogger(PacketLogger.LoggerOptions opts)
             throws IOException,
                    ValidationException

Constructs the class

Parameters:

opts - packet logger options

Throws:

IOException - if log directory cannot be created

ValidationException - if specified opts are invalid

Method Detail

logPacket

public void logPacket(com.fasterxml.jackson.databind.JsonNode packet)

Processes packets and pushes them into save queue

Parameters:

packet - packet to log

readLogs

public List<PacketLogger.LogMessage> readLogs(String accountId)

Returns log messages

Parameters:

accountId - account id

Returns:

log messages

readLogs

public List<PacketLogger.LogMessage> readLogs(String accountId,
                                              Date dateAfter,
                                              Date dateBefore)

Returns log messages within date bounds as an array of objects

Parameters:

accountId - account id

dateAfter - date to get logs after, or null

dateBefore - date to get logs before, or null

Returns:

log messages

getFilePath

public String getFilePath(String accountId)
                   throws IOException

Returns path for account log file

Parameters:

accountId - account id

Returns:

file path

Throws:

IOException - if failed to create file directory

start

public void start()

Initializes the packet logger

stop

public void stop()

Deinitializes the packet logger