Package sonia.scm.logging

Class LoggingOutputStream

java.lang.Object

java.io.OutputStream

sonia.scm.logging.LoggingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class LoggingOutputStream
extends OutputStream

An OutputStream that flushes out to a Logger. Based on LoggingOutputStream by Jim Moore

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_BUFFER_LENGTH	The default number of bytes in the buffer.
static final int	LEVEL_DEBUG
static final int	LEVEL_ERROR
static final int	LEVEL_INFO
static final int	LEVEL_TRACE
static final int	LEVEL_WARN

Constructor Summary

Constructors

Constructor	Description
LoggingOutputStream(org.slf4j.Logger logger, int level)	Creates the LoggingOutputStream to flush to the given Logger.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this output stream and releases any system resources associated with this stream.
void	flush()	Flushes this output stream and forces any buffered output bytes to be written out.
void	log(String message)
void	write(int b)	Writes the specified byte to this output stream.

Methods inherited from class java.io.OutputStream

nullOutputStream, write, write

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_BUFFER_LENGTH

public static final int DEFAULT_BUFFER_LENGTH

The default number of bytes in the buffer.

See Also:

• Constant Field Values

LEVEL_DEBUG

public static final int LEVEL_DEBUG

See Also:

• Constant Field Values

LEVEL_ERROR

public static final int LEVEL_ERROR

See Also:

• Constant Field Values

LEVEL_INFO

public static final int LEVEL_INFO

See Also:

• Constant Field Values

LEVEL_TRACE

public static final int LEVEL_TRACE

See Also:

• Constant Field Values

LEVEL_WARN

public static final int LEVEL_WARN

See Also:

• Constant Field Values

Constructor Details

LoggingOutputStream

public LoggingOutputStream(org.slf4j.Logger logger,
 int level)
                    throws IllegalArgumentException

Creates the LoggingOutputStream to flush to the given Logger.

Parameters:

logger - - the Logger to write to

level - - the Level to use when writing to the Logger

Throws:

IllegalArgumentException - if cat == null or priority == null

Method Details

close

public void close()

Closes this output stream and releases any system resources associated with this stream. The general contract of close is that it closes the output stream. A closed stream cannot perform output operations and cannot be reopened.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

flush

public void flush()

Flushes this output stream and forces any buffered output bytes to be written out. The general contract of flush is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

log

public void log(String message)

write

public void write(int b)
           throws IOException

Writes the specified byte to this output stream. The general contract for write is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument b. The 24 high-order bits of b are ignored.

Specified by:

write in class OutputStream

Parameters:

b - the byte to write

Throws:

IOException