com.spotify.logging.logback

Class MillisecondPrecisionSyslogAppender

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.AppenderBase<E>

ch.qos.logback.core.net.SyslogAppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>

ch.qos.logback.classic.net.SyslogAppender

com.spotify.logging.logback.MillisecondPrecisionSyslogAppender

All Implemented Interfaces:

ch.qos.logback.core.Appender<ch.qos.logback.classic.spi.ILoggingEvent>, ch.qos.logback.core.spi.ContextAware, ch.qos.logback.core.spi.FilterAttachable<ch.qos.logback.classic.spi.ILoggingEvent>, ch.qos.logback.core.spi.LifeCycle

Direct Known Subclasses:

SpotifyInternalAppender

public class MillisecondPrecisionSyslogAppender
extends ch.qos.logback.classic.net.SyslogAppender

A SyslogAppender with millisecond timestamp precision.

Field Summary

Fields

Modifier and Type	Field and Description
private Charset	charset
private OutputStream	sos
(package private) ch.qos.logback.classic.PatternLayout	stackTraceLayout

Fields inherited from class ch.qos.logback.classic.net.SyslogAppender

DEFAULT_STACKTRACE_PATTERN, DEFAULT_SUFFIX_PATTERN

Fields inherited from class ch.qos.logback.core.net.SyslogAppenderBase

suffixPattern

Fields inherited from class ch.qos.logback.core.AppenderBase

name, started

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor and Description
MillisecondPrecisionSyslogAppender()

Method Summary

Modifier and Type	Method and Description
protected void	append(ch.qos.logback.classic.spi.ILoggingEvent eventObject)
ch.qos.logback.core.Layout<ch.qos.logback.classic.spi.ILoggingEvent>	buildLayout()
Charset	getCharset()
(package private) String	getPrefixPattern()
private OutputStream	getSyslogOutputStream()
private void	handleThrowableFirstLine(OutputStream sw, ch.qos.logback.classic.spi.IThrowableProxy tp, String stackTracePrefix, boolean isRootException)
protected void	postProcess(Object eventObject, OutputStream sw)
void	setCharset(Charset charset)
private void	setupStackTraceLayout()
void	start()

Methods inherited from class ch.qos.logback.classic.net.SyslogAppender

getSeverityForEvent, getStackTracePattern, isThrowableExcluded, setStackTracePattern, setThrowableExcluded

Methods inherited from class ch.qos.logback.core.net.SyslogAppenderBase

facilityStringToint, getFacility, getLayout, getMaxMessageSize, getPort, getSuffixPattern, getSyslogHost, setFacility, setLayout, setMaxMessageSize, setPort, setSuffixPattern, setSyslogHost, stop

Methods inherited from class ch.qos.logback.core.AppenderBase

addFilter, clearAllFilters, doAppend, getCopyOfAttachedFiltersList, getFilterChainDecision, getName, isStarted, setName, toString

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.qos.logback.core.spi.ContextAware

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

Field Detail

charset

private Charset charset

stackTraceLayout

ch.qos.logback.classic.PatternLayout stackTraceLayout

sos

private OutputStream sos

Constructor Detail

MillisecondPrecisionSyslogAppender

public MillisecondPrecisionSyslogAppender()

Method Detail

start

public void start()

Specified by:

start in interface ch.qos.logback.core.spi.LifeCycle

Overrides:

start in class ch.qos.logback.classic.net.SyslogAppender

getPrefixPattern

String getPrefixPattern()

append

protected void append(ch.qos.logback.classic.spi.ILoggingEvent eventObject)

Overrides:

append in class ch.qos.logback.core.net.SyslogAppenderBase<ch.qos.logback.classic.spi.ILoggingEvent>

postProcess

protected void postProcess(Object eventObject,
                           OutputStream sw)

Overrides:

postProcess in class ch.qos.logback.classic.net.SyslogAppender

handleThrowableFirstLine

private void handleThrowableFirstLine(OutputStream sw,
                                      ch.qos.logback.classic.spi.IThrowableProxy tp,
                                      String stackTracePrefix,
                                      boolean isRootException)
                               throws IOException

Throws:

IOException

buildLayout

public ch.qos.logback.core.Layout<ch.qos.logback.classic.spi.ILoggingEvent> buildLayout()

Overrides:

buildLayout in class ch.qos.logback.classic.net.SyslogAppender

setupStackTraceLayout

private void setupStackTraceLayout()

getSyslogOutputStream

private OutputStream getSyslogOutputStream()

getCharset

public Charset getCharset()

Returns:

the charset used for encoding the output

setCharset

public void setCharset(Charset charset)

Parameters:

charset - the charset to use for encoding the output