org.neo4j.logging

Class DuplicatingLog

java.lang.Object

org.neo4j.logging.AbstractLog

org.neo4j.logging.DuplicatingLog

All Implemented Interfaces:

Log

public class DuplicatingLog
extends AbstractLog

A Log implementation that duplicates all messages to other Log instances

Constructor Summary

Constructors

Constructor and Description
DuplicatingLog(List<Log> logs)
DuplicatingLog(Log... logs)

Method Summary

Modifier and Type	Method and Description
void	bulk(Consumer<Log> consumer) Used to temporarily log several messages in bulk.
Logger	debugLogger()
Logger	errorLogger()
Logger	infoLogger()
boolean	isDebugEnabled()
boolean	remove(Log log) Remove a Log from the duplicating set
Logger	warnLogger()

Methods inherited from class org.neo4j.logging.AbstractLog

debug, debug, debug, error, error, error, info, info, info, warn, warn, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

DuplicatingLog

public DuplicatingLog(Log... logs)

Parameters:

logs - A list of Log instances that messages should be duplicated to

DuplicatingLog

public DuplicatingLog(List<Log> logs)

Parameters:

logs - A list of Log instances that messages should be duplicated to

Method Detail

remove

public boolean remove(Log log)

Remove a Log from the duplicating set

Parameters:

log - the Log to be removed

Returns:

true if the log was found and removed

isDebugEnabled

public boolean isDebugEnabled()

Returns:

true if the current log level enables debug logging

debugLogger

@Nonnull
public Logger debugLogger()

Returns:

a Logger instance for writing debug messages

infoLogger

@Nonnull
public Logger infoLogger()

Returns:

a Logger instance for writing info messages

warnLogger

@Nonnull
public Logger warnLogger()

Returns:

a Logger instance for writing warn messages

errorLogger

@Nonnull
public Logger errorLogger()

Returns:

a Logger instance for writing error messages

bulk

public void bulk(@Nonnull
                 Consumer<Log> consumer)

Description copied from interface: Log

Used to temporarily log several messages in bulk. The implementation may choose to disable flushing, and may also block other operations until the bulk update is completed.

Parameters:

consumer - A consumer for the bulk Log