com.ibm.websphere.als
Class FileLogger

java.lang.Object
  |
  +--com.ibm.websphere.als.FileLogger

All Implemented Interfaces:

Logger

public class FileLogger

extends java.lang.Object

implements Logger

This class implements Logger interface for file persistence. It writes LogRecords into a file formatted as following:

If a field is null, a dash (-) will be written in that position. See DatabaseLogger class for definition of the fields.

See Also:

DatabaseLogger

Constructor Summary

FileLogger(java.io.PrintStream ps)
Constructs a file-base Logger.

Method Summary

java.lang.Object	getStorageSource() Returns my storage source -- a PrintStream
void	write(LogRecord[] data) Writes the data to the presistent medium.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLogger

public FileLogger(java.io.PrintStream ps)

Constructs a file-base Logger.

Parameters:

ps - - a PrintStream. If this stream is the System.out and the calling webapp defines Standard Output file (see WAS Admin Console), the output will go to the webapp's Standard Output file.

Method Detail

write

public void write(LogRecord[] data)
           throws java.lang.Exception

Writes the data to the presistent medium.

Specified by:

write in interface Logger

Parameters:

data - array of LogRecords

Throws:

java.lang.Exception - when unable to write to storage

getStorageSource

public java.lang.Object getStorageSource()

Returns my storage source -- a PrintStream

Specified by:

getStorageSource in interface Logger