org.jboss.logging.util
Class LoggerStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.io.PrintStream
              org.jboss.logging.util.LoggerStream

All Implemented Interfaces:

Closeable, Flushable, Appendable

public class LoggerStream
extends PrintStream

A subclass of PrintStream that redirects its output to a log4j Logger.

This class is used to map PrintStream/PrintWriter oriented logging onto the log4j Categories. Examples include capturing System.out/System.err

Version:

$Revision: 1.3.6.1 $

Author:

Scott Stark., Jason Dillon

Field Summary

static boolean

TRACE Default flag to enable/disable tracing println calls.

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

LoggerStream(org.apache.log4j.Logger logger)
Redirect logging to the indicated logger using Level.INFO

LoggerStream(org.apache.log4j.Logger logger, org.apache.log4j.Level level, PrintStream ps)
Redirect logging to the indicated logger using the given level.

Method Summary

void	println(Object msg)
void	println(String msg)
void	write(byte b)
void	write(byte[] b, int off, int len)

Methods inherited from class java.io.PrintStream

append, append, append, checkError, close, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, setError, write

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.lang.Object

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

Field Detail

TRACE

public static final boolean TRACE

Default flag to enable/disable tracing println calls. from the system property org.jboss.logging.util.LoggerStream.trace or if not set defaults to false.

Constructor Detail

LoggerStream

public LoggerStream(org.apache.log4j.Logger logger)

Redirect logging to the indicated logger using Level.INFO

LoggerStream

public LoggerStream(org.apache.log4j.Logger logger,
                    org.apache.log4j.Level level,
                    PrintStream ps)

Redirect logging to the indicated logger using the given level. The ps is simply passed to super but is not used.

Method Detail

println

public void println(String msg)

Overrides:

println in class PrintStream

println

public void println(Object msg)

Overrides:

println in class PrintStream

write

public void write(byte b)

write

public void write(byte[] b,
                  int off,
                  int len)

Overrides:

write in class PrintStream