Package elf4j.engine.service.pattern

Class ClassPattern

java.lang.Object

elf4j.engine.service.pattern.ClassPattern

All Implemented Interfaces:

LogPattern, PerformanceSensitive

public class ClassPattern
extends Object
implements LogPattern

Constructor Summary

Constructors

Constructor	Description
ClassPattern()

Method Summary

Modifier and Type	Method	Description
static ClassPattern	from(@NonNull String patternSegment)
boolean	includeCallerDetail()
boolean	includeCallerThread()
void	render(@NonNull LogEvent logEvent, StringBuilder target)	Extracts the content of particular interest to this log pattern instance from the specified log event, and appends the result to the specified target aggregator of the final log message

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassPattern

public ClassPattern()

Method Detail

from

@Nonnull
public static ClassPattern from(@NonNull
                                @NonNull String patternSegment)

Parameters:

patternSegment - text patternSegment to convert

Returns:

converted patternSegment object

includeCallerDetail

public boolean includeCallerDetail()

Specified by:

includeCallerDetail in interface PerformanceSensitive

Returns:

false assuming the logger's owner class is the same as the caller class. Therefore, unlike the MethodPattern, it does not take a stack trace walk to locate the caller class - the owner class is taken instead.

includeCallerThread

public boolean includeCallerThread()

Specified by:

includeCallerThread in interface PerformanceSensitive

Returns:

true if log should include call thread information such thread name and id

render

public void render(@NonNull
                   @NonNull LogEvent logEvent,
                   StringBuilder target)

Description copied from interface: LogPattern

Extracts the content of particular interest to this log pattern instance from the specified log event, and appends the result to the specified target aggregator of the final log message

Specified by:

render in interface LogPattern

Parameters:

logEvent - entire log content data source to render

target - logging text aggregator of the final log message