rice.environment.logging
Class LogOutputStream

java.lang.Object
  java.io.OutputStream
      rice.environment.logging.LogOutputStream

public class LogOutputStream

extends java.io.OutputStream

This class constructs an output stream that will send its output to a logger, line by line. This could for example be wrapped in a PrintStream to capture stdout or stderr to the log. As so: System.setOut(new PrintStream(new LogOutputStream(environment, Logger.INFO, "out"), true)); System.setErr(new PrintStream(new LogOutputStream(environment, Logger.INFO, "err"), true));

Version:

$Id: pretty.settings 2305 2005-03-11 20:22:33Z jeffh $

Author:

jstewart

Field Summary

protected byte[]	buffer DESCRIBE THE FIELD
static int	BUFFER_SIZE DESCRIBE THE FIELD
protected int	level DESCRIBE THE FIELD
protected Logger	logger DESCRIBE THE FIELD
protected int	offset DESCRIBE THE FIELD

Constructor Summary

LogOutputStream(Environment env, int level)
Constructs a LogOutputStream

LogOutputStream(Environment env, int level, java.lang.String instance)
Constructs a LogOutputStream

Method Summary

void	close() DESCRIBE THE METHOD
void	flush() DESCRIBE THE METHOD
void	write(int b) DESCRIBE THE METHOD

Methods inherited from class java.io.OutputStream

write, write

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected Logger logger

DESCRIBE THE FIELD

buffer

protected byte[] buffer

DESCRIBE THE FIELD

offset

protected int offset

DESCRIBE THE FIELD

level

protected int level

DESCRIBE THE FIELD

BUFFER_SIZE

public static final int BUFFER_SIZE

DESCRIBE THE FIELD

See Also:

Constant Field Values

Constructor Detail

LogOutputStream

public LogOutputStream(Environment env,
                       int level)

Constructs a LogOutputStream

Parameters:

env - - the environment to log to

level - - the log level of this OutputStream's messages

LogOutputStream

public LogOutputStream(Environment env,
                       int level,
                       java.lang.String instance)

Constructs a LogOutputStream

Parameters:

env - - the environment to log to

level - - the log level of this OutputStream's messages

instance - - an instance name string for disambiguation

Method Detail

write

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

DESCRIBE THE METHOD

Parameters:

b - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION

flush

public void flush()

DESCRIBE THE METHOD

close

public void close()

DESCRIBE THE METHOD