Package org.apache.logging.log4j.io

Class LoggerOutputStream

java.lang.Object

java.io.OutputStream

org.apache.logging.log4j.io.LoggerOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class LoggerOutputStream
extends java.io.OutputStream

Logs each line written to a pre-defined level. Can also be configured with a Marker. This class provides an interface that follows the OutputStream methods in spirit, but doesn't require output to any external stream. This class should not be used as a stream for an underlying logger unless it's being used as a bridge. Otherwise, infinite loops may occur!

Since:

2.1

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	FQCN
private InternalOutputStream	logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LoggerOutputStream(ExtendedLogger logger, Level level, Marker marker, java.nio.charset.Charset charset, java.lang.String fqcn)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Detail

FQCN

private static final java.lang.String FQCN

logger

private final InternalOutputStream logger

Constructor Detail

LoggerOutputStream

protected LoggerOutputStream(ExtendedLogger logger,
                             Level level,
                             Marker marker,
                             java.nio.charset.Charset charset,
                             java.lang.String fqcn)

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(int b)
           throws java.io.IOException

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException