marf.util
Class Logger.LogPrintStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.io.PrintStream
              marf.util.Logger.LogPrintStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable

Enclosing class:

Logger

public class Logger.LogPrintStream
extends java.io.PrintStream

Our own LogPrintStream for log delivery.

Author:

Serguei Mokhov

Field Summary

protected Logger.LogPrintStream

oLPS Internal instance of log stream that might point to a file, STDOUT or STDERR.

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Logger.LogPrintStream(java.io.OutputStream poOutputStream)
Defaults output to the stream specified in the parameter.

Logger.LogPrintStream(java.io.OutputStream poOutputStream, Logger.LogPrintStream poLogPrintStream)
Sets the output to go to the two destinations of the first and second parameters.

Logger.LogPrintStream(java.lang.String pstrFilename)
Default output is to a file.

Method Summary

void	println(java.lang.Object poMessage) Object to log.
void	println(java.lang.String pstrMessage) Issues a log message to the parent and possibly contained instance of itself.

Methods inherited from class java.io.PrintStream

append, append, append, append, append, append, checkError, close, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, setError, write, write

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.lang.Object

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

Field Detail

oLPS

protected Logger.LogPrintStream oLPS

Internal instance of log stream that might point to a file, STDOUT or STDERR.

Constructor Detail

Logger.LogPrintStream

public Logger.LogPrintStream(java.lang.String pstrFilename)
                      throws java.lang.Exception

Default output is to a file.

Parameters:

pstrFilename - filename of a file to log to

Throws:

java.lang.Exception - if the are problems with file operations

Logger.LogPrintStream

public Logger.LogPrintStream(java.io.OutputStream poOutputStream)

Defaults output to the stream specified in the parameter.

Parameters:

poOutputStream - stream to log to

Logger.LogPrintStream

public Logger.LogPrintStream(java.io.OutputStream poOutputStream,
                             Logger.LogPrintStream poLogPrintStream)

Sets the output to go to the two destinations of the first and second parameters.

Parameters:

poOutputStream - possibly a file or STDOUT/STDERR

poLogPrintStream - possibly a file or STDOUT/STDERR

Method Detail

println

public void println(java.lang.String pstrMessage)

Issues a log message to the parent and possibly contained instance of itself.

Overrides:

println in class java.io.PrintStream

Parameters:

pstrMessage - log message to log

See Also:

PrintStream.println(java.lang.String)

println

public void println(java.lang.Object poMessage)

Object to log.

Overrides:

println in class java.io.PrintStream

See Also:

PrintStream.println(java.lang.Object)