com.google.cloud.spring.logging.extensions

Class LogstashLoggingEventEnhancer

java.lang.Object

com.google.cloud.spring.logging.extensions.LogstashLoggingEventEnhancer

All Implemented Interfaces:

LoggingEventEnhancer, JsonLoggingEventEnhancer

public class LogstashLoggingEventEnhancer
extends Object
implements LoggingEventEnhancer, JsonLoggingEventEnhancer

Logging enhancer which adds Logstash markers to Logging API calls and JSON log entries.

Supported Markers: - ObjectAppendingMarker: key-value pairs are added to the log entries.

This can be used by specifying this class in a <loggingEventEnhancer> element for your LoggingAppender or StackdriverJsonLayout definitions in logback.xml.

Constructor Summary

Constructors

Constructor and Description
LogstashLoggingEventEnhancer()

Method Summary

Modifier and Type	Method and Description
void	enhanceJsonLogEntry(Map<String,Object> jsonMap, ch.qos.logback.classic.spi.ILoggingEvent event) Add additional JSON data to the JSON log entry, based on the ILoggingEvent.
void	enhanceLogEntry(LogEntry.Builder builder, ch.qos.logback.classic.spi.ILoggingEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

LogstashLoggingEventEnhancer

public LogstashLoggingEventEnhancer()

Method Detail

enhanceLogEntry

public void enhanceLogEntry(LogEntry.Builder builder,
                            ch.qos.logback.classic.spi.ILoggingEvent event)

Specified by:

enhanceLogEntry in interface LoggingEventEnhancer

enhanceJsonLogEntry

public void enhanceJsonLogEntry(Map<String,Object> jsonMap,
                                ch.qos.logback.classic.spi.ILoggingEvent event)

Description copied from interface: JsonLoggingEventEnhancer

Add additional JSON data to the JSON log entry, based on the ILoggingEvent. Users should put additional records to jsonMap to extend the JSON object that will be logged.

Specified by:

enhanceJsonLogEntry in interface JsonLoggingEventEnhancer

Parameters:

jsonMap - represents the JSON object that is produced by the Stackdriver JSON logging layout

event - the Logback logging event