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