ORG.oclc.z39
Class Z39logging

java.lang.Object
  |
  +--java.io.Writer
        |
        +--java.io.PrintWriter
              |
              +--ORG.oclc.z39.Z39logging

public class Z39logging

extends PrintWriter

Z39logging provides a means to turn on logging for all Z39 transactions.

Field Summary

static int	HIGH
static int	level
static Z39logging	logger
static int	LOW
static int	OFF

Fields inherited from class java.io.PrintWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

Z39logging(OutputStream out)

Z39logging(String filename, int bufferSize)

Z39logging(String filename, int bufferSize, boolean autoFlush)
Constructor that supports automatic flushing of the log when a newline is written.

Method Summary

void	close()
static int	getLevel()
static void	setLevel(int newLevel)

Methods inherited from class java.io.PrintWriter

checkError, flush, print, print, print, print, print, print, print, print, print, println, println, println, println, println, println, println, println, println, println, setError, write, write, write, write, write

Methods inherited from class java.lang.Object

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

Field Detail

OFF

public static final int OFF

LOW

public static final int LOW

HIGH

public static final int HIGH

level

public static int level

logger

public static Z39logging logger

Constructor Detail

Z39logging

public Z39logging(String filename,
                  int bufferSize)
           throws IOException

Z39logging

public Z39logging(OutputStream out)
           throws IOException

Z39logging

public Z39logging(String filename,
                  int bufferSize,
                  boolean autoFlush)
           throws IOException

Constructor that supports automatic flushing of the log when a newline is written. This is important in servers when Z39logging may not be closed gracefully.

Parameters:

filename - Name of the log file.

bufferSize - Size of the buffer used by the OutputStream.

autoFlush - true indicates automatic flushing.

Throws:

IOException -

Method Detail

close

public void close()

Overrides:

close in class PrintWriter

getLevel

public static int getLevel()

setLevel

public static void setLevel(int newLevel)